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SMT专业英语

SMT专业英语

SMT专业英语THT(Through Hole Technology):通孔安装技术SMT(Surface Mounted Technology):表面安装技术PTH (Pin Through the Hole):通孔安装THT (Through Hole Component) :通孔插装元件SMB (Surface Mount Printed Circuit Board):表面安装PCB板SMC (Surface Mount Component):表面安装元件SMD (Surface Mount Device):表面安装器件SMA (Surface Mount Assembly):表面安装组件Component:元件Device:器件Assembly:组件CTE(coefficient of thermal expansion):热膨胀系数In-circuit test:在线测试Lead configuration:引脚外形Placement equipment:贴装设备Reflow soldering:回流焊接Repair:修理Rework:返工Solderability:可焊性Soldermask:阻焊Yield:产出率Packaging density:装配密度Chip:片状元件melf:圆柱形元件PCB(Printed circuit board):印刷电路板DIP:双列直插SIP:单列直插SOT(Small Outline Transistor):小外形晶体管SOIC(Small outline IC):小外形集成电路,SOP(Small outline Package):小外型封装PLCC(Plastic Leaded Chip Carrier):塑型有引脚芯片载体LCCC(Leadless Ceramic Chip Carrier):无引脚陶瓷芯片载体QFP(Quad Flat Package):多引脚方形扁平封装BGA( Ball grid array)球栅列阵CSP(Chip Scale Package):芯片规模的封装Bare Chip:裸芯片Accuracy:精度ATE(Automated test equipment):自动测试设备AOI(Automatic optical inspection):自动光学检查Blind via:盲孔Buried via:埋孔through via:通孔Bridge:锡桥Circuit tester:电路测试机CTE(Coefficient of the thermal expansion):温度膨胀系数Cold solder joint:冷焊锡点Component density:元件密度Copper foil:铜箔Copper mirror test:铜镜测试Cure:烘焙固化Cycle rate:循环速率Defect:缺陷Desoldering:卸焊Downtime:停机时间FPT(Fine-pitch technology):密脚距技术Flip chip:倒装芯片FCT(Functional test):功能测试Golden boy:金样ICT(In-circuit test):在线测试JIT(Just-in-time):刚好准时Lead configuration:引脚外形Packaging density:装配密度Pick-and-place:拾取-贴装设备Placement equipment:贴装设备Reflow soldering:回流焊接Repair:修理Rework:返工Defect SoldeR少锡Schematic:原理图Solder bump:焊锡球Solderability:可焊性Soldermask:阻焊Tape-and-reel:带和盘Tombstoning:元件立起Ultra-fine-pitch:超密脚距Yield:产出率solder mask:阻焊漆silk screen:丝印面via:导孔Copper Clad Laminates:覆铜箔层压板past mask:焊膏膜(漏板)solder mask:焊接掩摸(阻焊膜)Soldering Pasts:焊锡膏Stencils:模板、漏板、钢板Bridging:搭锡Cursting:发生皮层Excessive Paste:膏量太多Insufficient Paste:膏量不足Poor Tack Retention:粘着力不足Slumping:坍塌Smearing:模糊Dpm(defects per million):百万缺陷率Flexibility:柔性Modularity:模块化Component Pick-Up:元件拾取Component Check:元件检查Component Transport:元件传送Placement Procedure:元件放置Chamber System:炉膛系统Blowholes:吹孔Voids:空洞Movement:移位Misalignment:偏斜Dewetting:缩锡Dull Joint:焊点灰暗Non-Dewetting:不沾锡Accuracy:精度Additive Process:加成工艺Adhesion:附着力Aerosol:气溶剂Angle of attack:迎角Anisotropic adhesive:各异向性胶Annular ring:环状圈Application specific integrated circuit :ASIC特殊应用集成电路Array:列阵Artwork:布线图Automated test equipment:ATE自动测试设备Bond lift-off:焊接升离Bonding agent:粘合剂CAD/CAM system:计算机辅助设计与制造系统Capillary action:毛细管作用Chip on board :COB板面芯片Circuit tester:电路测试机Cladding:覆盖层Cold cleaning:冷清洗Cold solder joint:冷焊锡点Conductive epoxy:导电性环氧树脂Conductive ink:导电墨水Conformal coating:共形涂层Copper foil:铜箔Copper mirror test:铜镜测试Cure:烘焙固化nought materiel 无料Cycle rate:循环速率Data recorder:数据记录器Defect:缺陷Delamination:分层Desoldering:卸焊Dewetting:去湿DFM:为制造着想的设计Dispersant:分散剂Documentation:文件编制Downtime:停机时间Durometer:硬度计Environmental test:环境测试Eutectic solders:共晶焊锡Fiducial:基准点Fillet:焊角Fine-pitch technology :FPT密脚距技术Fixture:夹具Full liquidus temperature:完全液化温度Golden boy:金样Halides:卤化物Hard water:硬水Hardener:硬化剂Line certification:生产线确认Machine vision:机器视觉Mean time between failure :MTBF平均故障间隔时间Nonwetting:不熔湿的Organic activated :OA有机活性的Packaging density:装配密度Photoploter:相片绘图仪Placement equipment:贴装设备Repeatability:可重复性Rheology:流变学Schematic:原理图Semi-aqueous cleaning:不完全水清洗Shadowing:阴影Silver chromate test:铬酸银测试Slump:坍落Solder bump:焊锡球Solderability:可焊性Soldermask:阻焊Solids:固体Solidus:固相线Statistical process control :SPC统计过程控制Storage life:储存寿命Subtractive process:负过程Surfactant:表面活性剂Syringe:注射器Tape-and-reel:带和盘Thermocouple:热电偶Tombstoning:元件立起Vapor degreaser:汽相去油器paste working 1ife:焊膏工作寿命paste shelf life:焊膏贮存寿命slump:塌落no-clean solder paste:免清洗焊膏low temperature paste:低温焊膏screen printing:丝网印刷screen printing plate:网版squeegee:刮板screen printer:丝网印刷机stencil printing:漏版印刷metal stencil:金属漏版flexible stencil:柔性金属漏版feeders:供料器tape feeder:带式供料器stick feeder:杆式供料器tray feeder:盘式供料器bulk feeder:散装式供料器feeder holder:供料器架placement accuracy:贴装精度shifting deviation:平移偏差rotating deviation:旋转偏差resolution:分辨率repeatability:重复性placement speed:贴装速度low speed placement equipment:低速贴装机general placement equipment:中速贴装机high speed placement equipment:高速贴装机precise placement equipment:精密贴装机optic correction system :光学校准系统sequential placement:顺序贴装placement pressure:贴装压力placement direction:贴装方位flying:飞片flux bubbles:焊剂气泡dual wave soldering:双波峰焊self alignment:自定位skewing:偏移tomb stone effect:墓碑现象Manhattan effect:曼哈顿现象hot air reflow soldering:热风再流焊convection reflow soldering:热对流再流焊laser reflow soldering:激光再流焊vapor phase soldering(VPS):气相再流焊located soldering:局部软钎焊cleaning after soldering:焊后清洗AI :Auto-Insertion 自動插件AQL :acceptable quality level 允收水準ATE :automatic test equipment 自動測試ATM :atmosphere 氣壓BGA :ball grid array 球形矩陣CCD :charge coupled device 監視連接元件(攝影機)CLCC :Ceramic leadless chip carrier 陶瓷引腳載具COB :chip-on-board 晶片直接貼附在電路板上cps :centipoises(黏度單位) 百分之一CSB :chip scale ball grid array 晶片尺寸BGACSP :chip scale package 晶片尺寸構裝CTE :coefficient of thermal expansion 熱膨脹系數DIP :dual in-line package 雙內線包裝(泛指手插元件)FPT :fine pitch technology 微間距技術FR-4 :flame-retardant substrate 玻璃纖維膠片(用來製作PCB材質) IC :integrate circuit 積體電路IR :infra-red 紅外線Kpa :kilopascals(壓力單位)LCC :leadless chip carrier 引腳式晶片承載器MCM :multi-chip module 多層晶片模組MELF :metal electrode face 二極體MQFP :metalized QFP 金屬四方扁平封裝NEPCON :National Electronic Package andProduction Conference 國際電子包裝及生產會議PBGA:plastic ball grid array 塑膠球形矩陣PCB:printed circuit board 印刷電路板PFC :polymer flip chipPLCC:plastic leadless chip carrier 塑膠式有引腳晶片承載器Polyurethane 聚亞胺酯(刮刀材質)ppm:parts per million 指每百萬PAD(點)有多少個不良PAD(點)psi :pounds/inch2 磅/英吋2PWB :printed wiring board 電路板QFP :quad flat package 四邊平坦封裝SIP :single in-line packageSIR :surface insulation resistance 絕緣阻抗SMC :Surface Mount Component 表面黏著元件SMD :Surface Mount Device 表面黏著元件SMEMA :Surface Mount EquipmentManufacturers Association 表面黏著設備製造協會SMT :surface mount technology 表面黏著技術SOIC :small outline integrated circuitSOJ :small out-line j-leaded packageSOP :small out-line package 小外型封裝SOT :small outline transistor 電晶體SPC :statistical process control 統計過程控制SSOP :shrink small outline package 收縮型小外形封裝TAB :tape automaticed bonding 帶狀自動結合TCE :thermal coefficient of expansion 膨脹(因熱)係數Tg :glass transition temperature 玻璃轉換溫度THD :Through hole device 須穿過洞之元件(貫穿孔)TQFP :tape quad flat package 帶狀四方平坦封裝UV :ultraviolet 紫外線uBGA :micro BGA 微小球型矩陣cBGA :ceramic BGA 陶瓷球型矩陣PTH :Plated Thru Hole 導通孔IA Information Appliance 資訊家電產品MESH 網目OXIDE 氧化物FLUX 助焊劑LGA (Land Grid Arry)封裝技術 LGA封裝不需植球,適合輕薄短小產品應用。

史上最全焊接专业英语词汇,绝对会用得到!

史上最全焊接专业英语词汇,绝对会用得到!

史上最全焊接专业英语词汇,绝对会用得到!金粉们,史上最全的焊接专业英语词汇来了!此文有按汉字排序的,也有以英文字母排序,实乃工作学习之必备良品!还说啥呢,赶紧收藏吧!(因篇幅有限,分两期发布。

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)保护气体shielding gas变形 deformation波浪变形buckling distortion补焊repair welding残余应力residual-stress层状撕裂 Lamellar Tear插销试验Implant T est常规力学性能convention mechanics performance超声波探伤 ultrasonic inspection衬垫焊welding with backing船形焊fillet welding in the flat position磁粉探伤 magnetic particle inspection粗滴过渡 globular transfer脆性断裂 brittlement fracture淬火 vt. quench n. ~ing错边变形 dislocating distortion搭接 lap welding打底焊backing welding单道焊single-pass welding单面焊welding by one side导电嘴wire guide ;contact tube等离子弧焊plasma welding低合金钢 low alloy steel点焊 spot welding电弧动特性 dynamic characteristic电弧焊 electric arc welding电弧静特性 static characteristic电极electrode电流current电压voltage电源power supply;power source电阻焊 resistance welding调修correct定位焊 tack welding短路过渡 short circuiting transfer段焊tack断续焊intermittent welding堆焊surfacing;build up welding对接butt welding钝边 root face多层焊multi-layer welding多道焊multi-pass welding二氧化碳气体保护焊 carbon-dioxide arc welding 反接reversed polarity;positive electrode返修焊rewelding飞溅splash飞溅spatter分段多层焊 block sequence welding分段退焊 backstep sequence封底焊back welding;sealing welding缝焊seam welding根部间隙 root gap;root opening固体夹杂solid inclusions过热区overheated zone焊道bead焊缝seam welding焊缝凹度concavity焊缝成形系数 form factor(of the weld )焊缝代号welding symbols焊缝厚度 weld throat thickness焊缝金属weld metal焊缝宽度weld width焊缝凸度 convexity焊根root of weld焊后热处理 postweld heat treatment焊机welding machine焊剂fluxes焊脚尺寸 fillet weld size;size of a fillet weld焊接变位机welding positioner焊接变位机positioner焊接材料 welding material焊接残余变形 welding residual deformation焊接翻转机welding tilter焊接工艺welding technology焊接工艺参数 welding condition(welding parameter) 焊接工艺评定evaluation about technology of welding 焊接工作台 welding bench焊接规范welding norm ;welding specifation焊接机器人 welding robot焊接技术 welding technique焊接夹具 fixture焊接缺陷 crack imcomplete penatration焊接热循环 weld thermal cycle焊接熔池 welding pool焊接顺序welding sequence焊接速度 welding speed焊接位置 position of welding焊接温度场 welding temperature field焊接性weldability焊接性weldability焊接应力 welding stress焊瘤overlap焊枪welding gun焊丝 welding wire焊条 welding rod;electrode焊趾 toe of weld横焊horizontal position welding横向收缩变形transverse shringkage distortion 后热postheat弧长length of arc弧坑裂纹 crater crack划线criibing混合比mixing ratio基本尺寸 basic dimensions激光焊laser beam welding夹紧力clamping force间隙 gap减压器pressure regulator交流 alternating current角变形angular distortion角接 fillet welding接头 joint近缝区Near Weld Zone开焊接坡口bevelling快速割嘴 nozzle for high-flame cutting 扩散焊diffusion welding冷裂纹Cold Cracking立焊vertical position welding连续焊continuous welding流量 the rate of flow流量计flowmetre螺旋变形twisting distortion埋弧焊 submerged arc welding脉冲氩弧焊 plused argon arc welding密封性检验 leak test摩擦焊 friction welding母材basic material内应力 internal stress耐压检验 pressure test挠曲变形bending distortion扭曲变形 distormation喷射过渡 spray transfer喷嘴nozzle疲劳性能 fatigue property平焊flat position welding坡口 groove坡口角度groove angle气孔gas cavity气密性检验 air tight test气体保护电弧焊 gas shielding arc welding 钎焊brazing;soldering切割 cut氢致裂纹 Hgdrogen induced Crack清根back chipping缺陷imperfection缺陷分级 classification for imperfection 热烈纹heat crack热烈纹 Hot Cracking热应力thermal stress热影响区 Heat Affected ZoneAactual weld-throat thick-ness焊缝厚度all-around weld (整周焊缝)环焊缝angle butt weld斜对接焊angle weld角焊appearance of weld焊缝成形arc-seam weld电弧缝焊arc-spot weld电弧点焊arc-weld电弧焊arc welding 弧焊aspect ratio of weld焊缝成形系数at weld edge在焊缝边上attachment weld连接焊缝automatic spot weld自动点焊法automatic weld自动焊接axis of a weld焊缝中心线; 焊接轴线axis of weld焊缝轴线; 焊接轴线arc seam weld电弧缝焊缝arc spot weld 电弧焊点arc strike 碰弧as–brazed 钎接态as–welded 焊态argon (shielded) arc welding氩弧焊接argon tungsten-arc welding钨极氩弧焊argon-arc welding氩弧焊argonaut welding自动氩弧焊atomic H welding氢原子焊atomic hydrogen welding原子氢焊atomic-hydrogen welding原子氢焊接austenite welding不锈钢焊接autogenous pressure welding自动压合热焊autogenous welding气焊automatic arc welding head自动电弧焊接机头automatic arc welding machine自动电焊机; 自动弧焊机automatic drying line for welding electrode电焊条自动烘焙线automatic slag pool welding自动电渣焊automatic spot welding自动点焊automatic submerged arc welding自动埋弧焊automatic submerged slag welding of rail钢轨自动埋弧电弧焊automatic submerged-arc welding machine埋弧自动焊机automatic transverse welding横向自动焊automatic welding自动焊; 自动焊接automatic welding head自动焊头automatic welding machine自动焊接机automatic welding of circumferential seams环缝自动焊automatic welding process自动焊接工艺规程automation of welding焊接自动化arc-welded pipe弧焊管arc-welded steel pipe电弧焊接钢管around openings for welded attachments环绕焊接附件孔口as welded焊态(金属加工微信提供)as-welded焊后状态automatic arc welded tube自动电弧焊缝管air-acetylene welding空气-乙炔焊接argon arc welding 氩弧焊automatic slag-pool welding 自动电渣焊aircomatic welding 自动调弧氩弧焊, 惰性气体保护金属极弧焊aluminothermic welding 铸焊, 铝热剂焊接austenite welding 不锈钢(焊条)焊接automatic submerged arc welding 自动埋弧焊argon shielded arc welding 氩护电弧焊all-welded全焊接all-welded construction全焊结构automatic spot weld 自动点焊法AC & D. C. arc welding machine交直流弧焊机AC arc welding交流电弧焊AC gas metal-arc welding process交流熔化极气保护焊AC gas tungsten arc welding交流钨极气保护焊AC welding set交流焊机; 交流焊接变压器AC-dc welding machine交直流两用焊机acetylene welding气焊; 乙炔焊; 乙炔焊接acetylene welding torch乙炔焊炬; 乙炔接焊吹管air-acetylene welding空气-乙炔焊接all-position welding全位置焊接alloy steel gas welding rod合金钢气焊条alternating current arc welding交流电弧焊alternating current welding machine交流电焊机aluminium alloy arc welding electrode铝合金焊条aluminothermic welding铝热焊; 铸焊angle backwards welding后倾焊axial bend test纵弯试验angle butt welding斜口对接焊angle forwards welding前倾焊annealing welding wave退火焊波antogenous welding氧炔焊apparatus for butt welding平接压焊夹具arc braze welding电弧钎焊arc flash welding电弧闪光焊arc spot welding电铆焊arc stud welding柱钉电弧焊; 螺柱电弧焊arc voltage feedback controlling arc welding弧压反馈电弧焊arc welding电弧焊; 电弧焊接; 弧焊arc welding electrode电弧焊条(金属加工微信提供)arc welding generator电弧焊接用发电机; 弧焊发电机arc welding generator with independent excitation自激弧焊发电机; 他激电焊发电机arc welding generator with self-excitation自激电焊发电机arc welding machine弧焊机; 电焊机; 电弧焊机arc welding mask电弧焊遮罩arc welding process电弧焊接工艺过程arc welding rectifier弧焊整流器arc welding robot弧焊机器人arc welding set电弧焊机组arc welding transformer弧焊变压器arc-welding electrode电弧焊用焊条arc-welding plant电焊厂arcogen welding电弧氧乙炔焊air-acetylene welding空气-乙炔焊接aircomatic welding自动调弧氩弧焊, 惰性气体保护金属极弧焊aluminothermic welding铸焊, 铝热剂焊接argon arc welding氩弧焊(金属加工微信提供)argon shielded arc welding氩护电弧焊austenite welding不锈钢(焊条)焊接automatic slag-pool welding自动电渣焊automatic submerged arc welding自动埋弧焊Bback of weld焊缝背面back gouging 背面清根backing 衬垫backing gas 背面保护气base metal 母材backing groove of weld焊缝反面坡口backing weld底焊; 底焊焊缝bare metal arc weld裸焊条电弧焊bead weld珠焊; 堆焊bead-on-plate weld堆焊焊缝beading weld凸焊beam-to-beam weld梁间焊接; 梁式引线焊接block sequence weld分段多层焊bond weld钢轨接头焊接bridge seam weld桥缝焊接; 桥线焊brize weld硬焊braze 钎接接头brazer 钎接工brazing 钎接butt weld对接焊缝butt weld ends对头焊接端butt-weld碰焊; 平式焊接; 对头焊接butt-weld in the downhand position对接平焊butt-weld joint对头焊接butt-weld pipe mill对焊管轧机button spot weld按电钮点焊back hand welding后退焊; 反手焊接back step welding反手焊接back ward welding反手焊接back welding底焊; 退焊法back-step welding分段退焊法backhand welding逆向焊; 右焊法; 后焊法; 向后焊backing welding打底焊backstep welding分段逆焊; 分段退焊; 反向焊; 逐步退焊法; 逆向焊backstep welding sequence分段退焊次序backward welding后倾焊; 后退焊; 向右焊balanced welding对称焊bare welding rod光焊条bare wire arc welding光焊丝电弧焊bead welding窄焊道焊接bench arc welding machine台式弧焊机bevel welding斜角焊blacksmith welding锻工焊接; 锻焊block sequence welding分段多层焊; 分段连续焊接block welding块焊接big diameter welded tube大口径焊缝管blacksmith welded joint煅接接头butt welded (bw)对焊机butt welded seam对焊缝butt-welded drill对头焊接钻头butt-welded joint对焊接头butt-welded pipe对缝焊接管butt-welded rail ends对焊轨端butt-welded tube对缝焊管; 对焊钢管; 对口焊接钢管butt-welded with square ends方头对焊braze welding硬焊, 铜焊, 钎焊butt welding对接焊, 对焊butt weld对接焊缝blasting welding factory爆破焊接厂braze welding 硬焊, 铜焊, 钎焊butt welding 对接焊, 对焊butt weld 对接焊缝backing run; backing weld打底焊道block welding sequence分段多层焊body welding machine罐身焊接机both sides welding双面焊接brass welding rod黄铜焊条braze welding钎焊; 钎焊接; 钎接; 铜焊braze-welding钎接焊bridge spot welding带接合板点焊; 单面衬垫点焊; 单面搭板点焊bridge welding桥接焊; 盖板焊brize welding硬焊build (built) up welding堆焊build-up welding堆焊building-up by welding堆焊butt resistance welding电阻对焊; 对接电阻焊butt seam welding对接滚焊butt seam welding machine对接缝焊机butt welding对接焊; 平对焊butt welding machine对接焊机butt welding process对接焊法butt-welding对接焊butt-welding machine对焊机Ccap weld最后焊层; 盖面焊缝carbon content of weld materials焊接材料的碳含量cast-weld construction铸焊结构caulk weld填缝焊contour weld 特形焊接concave fillet weld 凹角焊carbon arc weld 碳极弧焊capability of welding vertically upwards直上焊接能力capacitor-discharge welding电容放电焊接carbon arc welding碳弧焊; 碳极弧焊carbon in materials for welding焊接用材料中的碳carbon-dioxide arc welding二氧化碳保护焊carriage of automatic welding machine自动焊机走架cascade welding阶梯式焊; 山形多层焊cascade welding sequence串级叠置法cast welding铸焊concave fillet weld凹形角焊缝carbon arc weld碳极弧焊concave fillet weld凹角焊contour weld特形焊接cement-welding金属陶瓷焊接centralized installation of welding machine多站焊接chain intermittent fillet welding并列断续角焊缝; 链式断续角焊chemical welding化学焊circular seam welding环缝对接焊circular seam-welding machine环形滚焊机cleaning before welding焊接前的清理cleaning of welding deposits焊接沉积的清理closed butt gas pressure welding闭式加压气焊cold welding冷焊; 冷压焊cold-pressure welding冷压焊combined cutting and welding torch焊割两用炬combined cutting and-welding blow-pipe焊割两用炬combined thermit welding加压铸焊complete penetraction and fusion in welding全焊透complete fusion 完全熔合caulking weld密实焊缝chain intermittent fillet weld链式分段角焊; 并列间断角焊缝chain intermittent weld并列焊接circular weld环形焊缝circumferential weld环缝; 环焊缝cleft weld裂口焊closed weld底边无缝焊; 无间隙焊缝closed-chamber fusion weld闭室熔焊cluster weld丛聚焊缝coil weld 卷板对接焊; 卷板对接焊; 板卷焊cold weld 冷压接commutator-controlled weld 换向控制焊接complete penetration butt weld 贯穿对焊composite weld 紧密焊缝; 强度密封焊缝concave filled weld 凹形角焊缝concave filler weld 凹角焊concave fillet weld 凹面填角焊concave weld 凹焊缝; 凹面焊; 凹形焊缝; 轻型焊connective weld 联系焊缝continuous butt-weld mill 连续式炉焊管机组continuous fillet weld连续(填)角焊缝; 连续角焊缝; 连续贴角焊continuous weld 连续焊缝continuous weld process连续式炉焊管法contour weld 特形焊接convex fillet weld 凸角焊缝; 凸形角焊缝convex weld 凸焊缝; 凸形焊缝copper weld wire 包铜钢丝corner flange weld 单卷边角焊缝corner weld 角焊corner-flange weld 卷边角焊缝; 卷边角焊缝crack of weld 焊部裂纹cross weld十字交叉焊缝; 横向焊缝cross-wire weld十字焊crotch weld 楔接锻接; 楔接焊接cup weld 带盖板焊缝condenser (discharge) spot-welding machine 电容器放电点焊机condenser discharge spot welding 电容储能点焊; 电容贮能点焊constant current welding machine 恒流电焊机constant energy welding machine 恒功率电焊机constant voltage welding machine 恒压电焊机constant-current arc welding power source 垂降特性弧焊电源constant-current welding source 恒流式焊接电源constant-power welding source 恒功率式焊接电源constant-pressure pressure welding 恒压压力焊constant-temperature pressure welding恒温压力焊constant-voltage welding machine恒电压焊机constant-voltage welding source恒压式焊接电源; 平特性焊接电源consumable electrode welding 熔化极电弧焊consumable guide electroslag welding自耗定向电渣焊contact welding 接触焊continuous feed welding 连续送丝电弧焊continuous welding 连续焊; 连续焊接contour welding 绕焊controlled arc welding 可控电弧焊接controlled atmosohere arc welding 充气室电弧焊controlled atmospere arc welding 充气式电弧焊controlled tungsten-arc welding 自动控制弧长的钨极电弧焊controlled-transfer welding 可控过渡电弧焊convex fillet welding 凸面角焊缝copper arc welding electrode 铜焊条copper welding rod 铜焊条copper-alloy arc welding electrode 铜合金焊条copper-aluminium welding rod 铜铝焊条copper-nickel welding rod 铜镍焊条copper-silicon welding rod 铜硅焊条copper-tin welding rod 铜锡焊条copper-zinc welding rod 铜锌焊条core welding-wire 焊芯core wire for welding rod 焊条芯线corrosion due to welding 焊接腐蚀cosmetic welding 盖面焊cover chain welding 链节式药皮包丝焊接CO2 arc welding machine 二氧化碳弧焊机cracking test for automatic welding 自动焊抗裂试验crankshaft flashbutt welding 曲轴电阻弧花压焊cross welding 横向焊缝cyc-arc welding 圆环电弧焊cast welded rail joint 铸焊钢轨接头continuous welded rail 连续焊接钢轨carbon arc welding 碳弧焊carbon dioxide gas arc welding二氧化碳气体保护焊Ddepth of weld焊接深度dissimilar weld metal不同的焊接金属; 不同金属的焊接distance between the toes of a weld焊缝宽度double groove weld双面坡口焊缝double-bevel groove weld双斜边坡口焊缝; 双斜坡口焊double-flanged butt weld双弯边对接焊缝double-V groove weld双斜边坡口焊缝; 双斜坡口焊downhand weld平焊缝duplex spot weld双点点焊接头deck welding重力焊double fillet welded T-joint双面丁字形焊接double-welded butt joint双面焊对接接头double-welded lap joint双面焊搭接接头deep fillet welding深熔角焊downhand welding俯焊downward welding平焊, 俯焊downhand weld 平焊缝double-bevel groove weld 双斜边坡口焊缝, K形坡口焊缝deep fillet welding深角焊deep penetration welding深熔焊deep penetration welding electrode深熔焊条deep welding深焊die welding模焊; 冲模堆焊diesel engine driven DC arc welding machine柴油机驱动直流弧焊机differential-excited welding generator差激电焊发电机diffusion welding扩散焊接direct spot welding双面点焊direct welding双面点焊direction of welding焊接方位; 焊接方向discontinuous welding断续焊dot welding点焊double carbon-arc welding间接碳弧焊double side welding双面焊接down-hand welding俯焊downhand welding平焊downward welding in the inclined position下坡焊downward welding in the vertical position向下立焊dual-arc welding双弧焊double-bevel groove weld双斜边坡口焊缝, K形坡口焊缝downhand weld平焊缝Eedge joint weld边缘焊edge weld端接焊; 端接焊缝; 端面焊缝; 对边焊electric resistance weld mill电阻焊管机electric weld-pipe mill电焊管机groove weld坡口焊; 坡口焊缝; 有坡口焊缝; 凹槽焊electric-weld pipe mill电焊管机emporary weld临时点定焊缝excess weld metal焊缝补强金属; 补强; 补强焊料; 补强金属excess weld metal(焊缝的)余高explosive weld爆炸焊接electric welded anchor cable电焊锚链electric welded steel pipe电焊钢管electric-resistance-welded steel pipe电阻焊钢管electric-welded pipe电焊管electrically welded tube电焊管expanded and welded tube joint胀焊electric butt welding welding电阻接触焊electrogas welding气电焊electrogas flux-cored welding气电管状焊条焊接electro-beam welding电子束焊接electrode [electrical arc] welding电弧焊electron-bombardment welding真空电子束焊electronic arc welding直流电弧焊electrons leaves welding电子束焊接electropercussive welding电冲击焊, 电接触焊, 电点焊electroslag welding电渣焊electrostatic percussion welding静电焊接eutectic welding低温焊exothermic welding铝热焊edge seam welding端面接头滚焊edge welding边缘焊接edgewise welding沿边焊接electric and pressure welding电压力焊接electric arc spot welding电弧点焊electric arc welding generators电弧焊接发电机electric arc welding machine电弧焊机electric butt welding电阻接触焊electric resistance welding电阻焊接; 热电阻焊electric slag welding电渣焊electric spot welding电点焊electric welding电焊electric welding cast copper solder铸铜电焊条electric welding equipment电焊设备electric welding generator电焊发电机electric welding hammer电焊锤electric welding machine电焊机electric welding plant电焊厂electric welding pliers电焊钳electric welding rod电焊条electric welding strip电焊片electric-arc welding电弧焊electric-resistance seam-welding电阻缝焊explosive welding爆炸焊接edge weld端接焊缝explosive weld 爆炸焊接explosive weld爆炸焊接Fface of weld焊缝表面; 焊接面fibrous weld纤维状焊缝field weld现场焊接filler weld填角焊缝fillet weld角焊缝; 填角焊; 贴角焊fillet weld in normal shear (搭接接头的)正面角焊缝fillet weld in parallel shear侧面角焊缝; 侧面填角焊fillet weld in the flat position角接平焊; 水平角焊缝fillet weld in the horizontal position横向角焊缝fillet weld size焊角尺寸; 填角焊缝尺寸flame weld火焰焊接flange weld卷边焊缝; 卷边焊缝flange-to-web weld卷边焊缝; 卷边焊缝flanged butt weld弯边对接焊flanged edge weld卷边焊; 卷边焊flash butt weld闪光焊flash weld闪速对焊flat faced fillet weld平顶角焊缝焊接flat fillet weld平角焊ing of fillet weld角焊缝平焊; 船形角焊flush fillet weld平角焊flush weld削平补强的焊缝; 平焊接; 无加强高的焊缝forge weld锻焊焊缝forged weld (焊后锻压的)锻压焊缝form factor of the weld焊缝成形系数formation of weld焊缝成形front fillet weld正侧面填角焊缝; 正面填角焊front(al) fillet weld正面角焊缝full fillet weld满角焊缝; 全角焊full penetration butt weld满对接焊full weld满焊full-fillet weld满角焊full-sized weld全尺寸焊缝full-strength weld (与母材等强)等强焊缝fillet welding (填角焊)贴角焊fillet welding in the downhand position船形角焊fillet welding in the flat position船形焊fillet welding in the horizontal position横角焊fillet welding in the vertical position立角焊fine welding精密焊接fine wire welding细丝焊fire cracker welding躺焊fire welding锻焊; 锻接fixed welding machine固定式焊机fixed-position welding定位焊接flame welding熔气焊flare welding喇叭形坡口焊接flash butt welding闪光对焊; 闪光对接焊flash welding闪光电弧焊; 闪光焊; 闪焊; 火花电弧焊; 火花对焊flash-butt welding电阻闪光焊接flashover welding闪光焊flat position welding平焊; 顶面平卧焊flat position welding of fillet weld角焊缝平焊; 船形角焊flat welding平卧焊(金属加工微信提供)flexible welding rod软焊条flexible wire for electric welding电焊软线flow welding流注焊接; 浇焊fluid welding流焊flux-cored welding包芯焊条焊接fly-wheel type friction welding贮能摩擦焊; 储能摩擦焊flywheel friction welding惯性摩擦焊forehand welding向前焊; 向左焊; 左焊法; 左向焊; 正手焊forge welding锻焊; 锻接焊forward welding正手焊; 左焊法; 左向焊; 前进焊; 前倾焊; 向前焊friction welding摩擦焊; 摩擦焊接friction welding machine摩擦焊接机frontal fillet welding正面角焊full automatic welding全自动焊full-automatic arc welding全自动电弧焊full-fillet welding满角焊full-fusion thermit welding热剂铸焊full-fusion welding全熔合焊full-length welding满焊fusion pressure welding熔化压接fusion thermit welding热剂熔焊; 熔化铝热焊fusion type plasma arc welding熔透型等离子弧焊fusion type welding熔透型焊接法fusion welding熔焊接fillet welded joint填角焊缝forge-welded (monolayered) cylinder锻焊式单层圆筒forged and welded vessel锻焊式容器fine welding精密焊接fine wire welding细丝焊接fire cracker welding躺焊fixed-position welding定位焊接flare welding喇叭形坡口焊接flash butt welding闪光对接焊flat position welding(顶面)平卧焊flux-cored welding包芯焊条焊接flat position of welding平焊位置forehand welding顺手焊接foreward welding左焊法fusion welding熔焊fusion pressure welding熔化压接fusion thermit welding熔化铅热焊furnace butt-welded pipe对接炉焊管flywheel type friction welding; inertia welding储能摩擦焊fusion welding metal熔焊金属fabrication weldability工艺焊接性Ggap weld特殊点焊; 双极单点焊gas-pressure weld气压焊girth weld环形焊缝gravity weld倚焊groove-weld joint有坡口焊接接头galvanized and welded steel pipe镀锌焊缝钢管galvanized electric welded mesh镀锌电焊网galvanized welded tube镀锌焊缝管galvanized welded wire mesh镀锌电焊网gas welded joint气焊接头guided-bend test for butt welded joint对接接头靠模弯曲试验gas-electric welding气电联合焊接gas metal arc welding气体保护金属极电弧焊, 熔化极气体保护焊gas shielded arc welding气体保护焊, 气体保护弧焊gas shielded magnetic flux arc welding磁性焊剂气体保护焊gas torch welding炬焊gas tungsten arc welding钨电极惰性气体保护焊girth welding环缝焊接gravity welding重力焊, 重力式电弧焊gas carbon-arc welding气保护碳弧焊gas electric welding气电联合焊接gas metal arc welding气体保护金属极电弧焊gas metal-arc welding气保护金属极电弧焊gas shield welding气体保护弧焊gas shielded arc welding气体保护电弧焊; 气体保护焊gas shielded arc welding machine气保护弧焊机gas shielded arc-welding machine气体保护弧焊机gas shielded magnetic flux arc welding磁性焊剂气体保护电弧焊gas shielded metal-arc welding气体保护金属弧焊gas shielded welding气体保护焊gas torch welding气炬焊gas tungsten arc welding气体保护钨极电弧焊gas tungsten-arc welding气保护钨极电弧焊gas tungstun arc welding钨极气体保护焊gas welding气焊; 乙炔焊gas welding device气焊设备gas welding equipment气焊设备gas welding machine气焊机gas welding outfit气焊机gas welding rod气焊焊丝gas welding rubber hose气焊橡胶管gas welding technique气焊工艺gas welding torch butt气焊进气硬管gas welding tube mill瓦斯焊接机gas welding work气焊工作gas-arc welding气电焊; 气体保护电弧焊gas-arc welding gun气电焊焊嘴gas-press welding气压焊gas-pressure welding machine气压焊接机gas-shielded stud welding气保护柱钉焊接girth welding环缝横向焊接gravity type arc welding重力焊gravity type welding倚焊gravity welding重力焊; 重力式电弧焊groove welding槽焊; 坡口焊; 开槽焊guided automatic welding导向自动焊接gun welding machine手提式点焊机; 点焊枪gas-pressure weld 气压焊groove weld 坡口焊gas-pressure weld气压焊groove weld坡口焊Hhammer weld锻焊hand weld手焊焊缝height of reinforcement of weld加强焊缝高度helical-weld pipe螺旋焊管high performance weld flux高性能焊剂horizontal fillet weld横向角缝焊接horizontal weld横向焊缝horizontal-vertical fillet weld横向垂直角焊缝hot weld encapsulation热焊封袋hydraulic automatic weld液压自动焊接hydraulic weld process液压焊接法horizontal bend test横弯试验handhole with butt welded flange对焊法兰手孔helically welded tube螺旋焊接管helically-welded case螺旋焊接壳体high frequency welded spiral fin tube高频焊接high strength welded pipe高强度焊接管high strength welded steelpipe高强度焊接钢管high-frequency electric welded steel pipe高频电焊钢管high-frequency straight seam welded pipe高频直缝焊接钢管holes in joints of welded vessels焊接容器接头处的孔hammer welding锻接(金属加工微信提供)hard facing arc welding表面加硬电弧焊heated-tool welding热烙铁焊接helium shielded welding氦气保护焊接hidden arc welding潜弧焊, 埋弧焊high-frequency induction welding高频感应焊接horizontal fillet welding水平角焊接horizontal-rolled-position welding滚动水平焊, 水平转动焊接hydrogen atomic welding原子氢焊接high strength weldable aluminium alloy高强度可焊铝合金属high strength weldable aluminium alloy高强度可焊铝合金hafnium welding wire铪焊丝hammer welding锻焊; 锻接; 锤焊hammered resistance welding锤锻电阻焊; 电阻加热锻焊hand welding holdet手焊焊把hard-welding硬质合金熔焊hammer welded pipe锻焊管heliarc weld氦弧焊horizontal position of welding横焊位置(未完待续)。

SMT术语

SMT术语

1、表面贴装组件(SMA)(surface mount assemblys)采用表面贴装技术完成装联的印制板组装件。

2、回流焊(reflow soldering)通过熔化预先分配到PCB焊盘上的焊膏,实现表面贴装元器件与PCB 焊盘的连接。

3、波峰焊(wave soldering)将溶化的焊料,经专用设备喷流成设计要求的焊料波峰,使预先装有电子元器件的PCB通过焊料波峰,实现元器与PCB焊盘之间的连接。

4、细间距(fine pitch)小于0.5mm引脚间距5、引脚共面性(lead coplanarity )指表面贴装元器件引脚垂直高度偏差,即引脚的最高脚底与最低引脚底形成的平面之间的垂直距离。

其值一般不大于0.1mm。

6、焊膏(solder paste )由粉末状焊料合金、焊剂和一些起粘性作用及其他作用的添加剂混合成具有一定粘度和良好触变性的焊料膏。

7、固化(curing )在一定的温度、时间条件下,加热贴装了元器件的贴片胶,以使元器件与PCB板暂时固定在一起的工艺过程。

8、贴片胶或称红胶(adhesives)(SMA)固化前具有一定的初粘度有外形,固化后具有足够的粘接强度的胶体。

9、点胶( dispensing )表面贴装时,往PCB上施加贴片胶的工艺过程。

10、点胶机( dispenser )能完成点胶操作的设备。

11、贴装(pick and place )将表面贴装元器件从供料器中拾取并贴放到PCB规定位置上的操作。

12、SMT接料带(Connection material belt)用于贴片过程中供料器料盘与料盘连接,可不停机操作连接、大量节省时间及原材料成本。

13、贴片机(placement equipment )完成表面贴片装元器件贴片装功能的专用工艺设备。

14、高速贴片机( high placement equipment )贴装速度大于2万点/小时的贴片机。

15、多功能贴片机( multi-function placement equipment )用于贴装体形较大、引线间距较小的表面贴装器伯,要求较高贴装精度的贴片机,16、热风回流焊( hot air reflow soldering )以强制循环流动的热气流进行加热的回流焊。

气相回流焊缩写

气相回流焊缩写

气相回流焊缩写全文共四篇示例,供读者参考第一篇示例:气相回流焊缩写为SMT,即Surface Mount Technology。

SMT 是一种表面贴装技术,在电子制造业中被广泛应用。

它是一种将电子元器件直接安装到印刷电路板表面上的技术,相对于传统的穿孔技术来说,SMT更加高效、精确和可靠。

气相回流焊是SMT中的一个重要步骤,它是一种利用高温气体流动来加热和焊接电子元器件和电路板的方法。

气相回流焊主要包括预热、焊接和冷却三个阶段。

在预热阶段,电路板和元器件被加热至焊接温度以下。

在焊接阶段,焊料被加热至熔点,涂覆在焊接点上,然后通过高温气体流动来加热和焊接元器件和电路板。

在冷却阶段,焊接点被冷却至室温,焊接完成。

气相回流焊具有以下优点:1. 高度可靠性:气相回流焊能够确保焊接点的质量和稳定性,提高电子设备的可靠性和耐久性。

2. 灵活性:气相回流焊适用于各种类型的电子元器件和电路板,可以实现多元件同时焊接。

3. 高效性:气相回流焊具有快速、高效的特点,能够大幅提高生产效率和节约成本。

4. 环保性:气相回流焊采用无铅焊料,符合环保要求,对环境没有污染。

气相回流焊也存在一些缺点:1. 高成本:气相回流焊设备和工艺复杂,投入成本较高。

2. 工艺要求高:气相回流焊需要严格控制焊接温度和时间,操作要求较高。

3. 人为因素:操作人员的技术水平对焊接质量有很大影响,需要经过专门的培训。

气相回流焊作为SMT技术的一个重要环节,在电子制造业中扮演着至关重要的角色。

随着电子产品的不断更新换代和技术的不断发展,气相回流焊也在不断演进和完善,以适应市场的需求。

希望未来气相回流焊能够更加智能化、高效化,为电子行业的发展做出更大的贡献。

第二篇示例:气相回流焊(PGR)是一种常见的表面贴装技术,也是一种重要的半导体封装技术。

PGR是通过将PCB板与组件预热到一定温度,然后将气相回流焊炉中的热空气加热到一定温度,通过气流将焊料熔化后送到焊点上,实现焊接的一种方法。

焊接术语中英对照

焊接术语中英对照

焊接用语中英对照焊接专业英语词汇(熔化焊)熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/procedure焊接操作welding operation焊接顺序welding sequence焊接方向direction of welding焊接位置welding position熔敷顺序build-up sequencedeposition sequence焊缝倾角weld slope/inclination of weld axis焊缝转角weld rotation/angle of rotation平焊位置flat position of welding横焊位置horizontal position of welding立焊位置vertical position of welding仰焊位置overhead position of welding平焊downhand welding/flat position welding横焊horizontal position welding立焊vertical position welding仰焊overhead position welding全位置焊all position welding:熔焊时,焊件接逢所处空间位置包括平焊、横焊、仰焊等位置所进行的焊接。

如水平固定管所进行的环缝焊接向下立焊vertical down welding/downward welding in the vertical position 向上立焊vertical up welding/upward welding in the vertical position 倾斜焊inclined position welding上坡焊upward welding in the inclined position下坡焊downward welding in the inclined position对接焊butt welding角焊fillet welding搭接焊lap welding船形焊fillet welding in the downhand position/fillet welding in the flat position平角焊horizontal fillet welding立角焊fillet welding in the vertical position仰角焊fillet welding in the overhead position坡口焊groove weldingI形坡口对接焊square butt welding喇叭形坡口焊 flare groove welding卷边焊flanged edge welding纵缝焊接welding of l0ngitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊接welding of spiral seam/welding of helical seam 环缝对接焊butt welding of circumferential seam定位焊tack welding单面焊welding by one side双面焊welding by both sides单道焊single pass welding/single run welding多道焊multi-pass welding单层焊single layer welding多层焊multi-layer welding分段多层焊block sequence/ block welding分层多道焊multi-layer and multi-pass welding连续焊continuous welding断续焊intermittent welding打底焊backing weld封底焊back sealing weld盖面焊cosmetic welding深熔焊deep penetration welding摆动焊welding with weaving/weave bead welding前倾焊 foreward welding (英国)/ forehand welding (美国) 后倾焊 backward welding(英国)/ backhand welding(美国)分段退焊backstep welding跳焊skip welding对称焊balanced welding/ balanced welding sequence左焊法leftward welding forehand welding右焊法rightward welding/backhand welding挑弧焊whipping method自动焊automatic welding手工焊manual welding/hand welding车间焊接shop welding工地焊接site welding(英国)/ field welding (美国)拘束焊接restraint welding堆焊surfacing/building up/overlaying隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊welding with backing焊剂垫焊welding with flux backing窄间隙焊narrow-gap welding强制成形焊enclosed welding脉冲电弧焊pulsed are welding电弧点焊arc spot welding螺柱焊stud welding热风焊hot gas welding高能焊high grade energy welding固态焊接solid-state welding单面焊双面成形one-side welding with back formation 焊接条件welding condition焊接工艺参数welding parameter极性polarity正接electrode negative/straight polarity反接electrode positive/reversed polarity运条方式manipulation of electrode焊接电流welding current焊接电流增加时间welding current upslope time焊接电流衰减时间welding current downslope time电流密度current density短路电流short circuit current脉冲电流pulse level/pulse current level脉冲电流幅值pulse current amplitude基值电流background level脉冲频率pulse frequency脉冲焊接电流占空比duty cycle of pulse duration电弧电压arc voltage再引弧电压reignition voltage焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat input预热preheat后热postheat焊后热处理posweld heat treatment/postheat treatment 预热温度preheat temperature层间温度interpass temperature焊接终了温度finishing temperature后热温度postheating temperature焊丝伸出长度wire extension弧长arc length熔化速度melting rate熔化时间melting time熔化系数melting coefficient熔敷速度rate of deposition/deposition rate熔敷系数deposition coefficient熔敷效率deposition efficiency损失系数loss coefficient飞spatter飞溅率spatter loss coefficient融合比fusion ratio稀释dilution稀释率rate of dilution合金过度系数transfer efficiency/recovery (of an element)坡口groove坡口面groove face坡口面角度angle of bevel (英国)/ bevel angle (美国)坡口角度included angle(英国)/groove angle(美国)坡口高度groove depth钝边root face钝边高度thickness of root face/width of root face根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径radius of flange单面坡口single groove双面坡口double groove坡口形式groove typeI形坡口square grooveV形坡口single V grooveY形坡口single V groove with root face双Y形坡口double Vgroove with root face带钝边U形坡口single U groove带钝边双U形坡口double U grooveVY形坡口single compound angle groove带钝边J形坡口single J groove带钝边双J形坡口double J groove单边V形坡口single bevel groove双V形坡口double V groove不对称双V形坡口 asymmetric double V groove双单边V形坡口 double bevel groove/K groove带垫板V形坡口 V groove with backing/ single V groove with backing 喇叭形坡口flare groove锁底坡口single bevel groove with backing locked坡形板边 tapered edge焊缝 weld接逢 seam焊缝符号 welding symbol焊缝金属 weld metal填充金属 filler metal熔敷金属 deposited metal焊缝表面weld face/ face of weld焊缝背面 back of weld焊缝轴线axis of weld焊缝尺寸 size of weld焊缝宽度weld width/ width of weld焊缝长度 weld length/ length of weld焊缝有效长度 effective length of weld焊缝厚度 throat depth/ throat thickness焊缝计算厚度theoretical throat焊缝实际厚度actual throat熔深penetration/ depth of penetration焊缝成形appearance of weld焊缝成形系数form factor of weld余高 reinforcement/ excess weld metal背面余高root reinforcement削平焊缝flush weld/ weld machined flush对接焊缝butt weld角焊缝fillet焊脚leg/ fillet weld leg角焊缝断面形状profile of fillet weld平形角焊缝flat fillet凸形角焊缝convex fillet weld凹形角焊缝concave fillet weld角焊缝凹度concavity侧面角焊缝side fillet weld/ fillet weld in parallel shear 正面角焊缝front fillet weld/ fillet weld in normal shear 立角焊缝fillet weld in the vertical position横角焊缝fillet weld in the horizontal position平角焊缝fillet weld in the flat position斜角焊缝oblique fillet weld连续焊缝continuous weld断续焊缝intermittent weld连续角焊缝continuous fillet weld断续角焊缝intermittent fillet weld交错断续角焊缝staggered intermittent fillet weld并列断续角焊缝chain intermittent fillet weld端接焊缝edge weld卷边焊缝flanged edge weld塞焊焊缝plug weld纵向焊缝l0ngitudinal weld横向焊缝transverse weld熔化焊环行焊缝girth weld/ circumferential weld螺旋形焊缝spiral weld/ helical weld密封焊缝seal weld承载焊缝strength weld联系焊缝connective weld定位焊缝tack weld焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main weld)/ back weld打底焊道backing weld (before making main weld)/ back weld根部焊道root pass/ root run填充焊道filling bead盖面焊道cosmetic bead/ cover pass回火焊道temper bead/ annealing bead熔透焊道penetration bead焊层 layer焊接接头welded joint接头形状joint geometry等强匹配接头equalmatching weld joint低强匹配接头undermatching weld joint超强匹配接头overmatching weld joint接头根部root of joint对接接头butt jointI形对接接头square butt jointV形对接接头single V butt jointU形对接接头single U butt jointJ形坡口接头single J butt joint双V形对接接头double V butt joint双单边V形对接接头double bevel butt joint/ K groove butt joint 带钝边U形对接接头double U butt joint带钝边J形坡口接头double J joint角接接头corner jointT形接头T joint斜T形接头inclined T joint十字接头cruciform joint/ cross-shaped joint三联接头joint among three members搭接接头lap joint套管接头muff joint/ sleeve joint双盖板接头double strapped joint盖板接头strapped joint端接接头edge joint卷边接头flanged edge joint锁底对接接头lock butt joint斜对接接头oblique butt joint混合接头mixed joint/ composite joint有间隙接头open joint无间隙接头closed joint焊接电弧welding arc电弧形态arc shape电弧物理行为arc physics behaviour引弧striking arc引弧电压striking voltage电弧气氛arc atmosphere阴极cathode热阴极hot cathode冷阴极cold cathode阴极斑点cathode spot阴极区cathode region阴极区电场强度intensity of the electric field in the cathode region 阴极压降cathode drop阳极anode阳极斑点anode spot斑点压力spot pressure阳极区anode region阳极区电场强度intensity of the electric field in the anode region 阳极压降anode drop弧柱arc column/ arc stream弧柱压降voltage drop in arc column弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋转电弧rotating arc脉冲电弧pulsed arc脉冲喷射电弧pulsed spray arc起皱现象puckering phenomena起皱电弧puckering arc起皱临界电流 puckering critical current间接电弧 indirect arc压缩电弧 compressive arc磁控电弧 magnetic controlling arc电弧力 arc force电磁力 electromagnectic force电磁收缩效应 pinch effect电弧飘移 wandering of arc电弧稳定性 arc stability电弧静特性 static characteristic of arc电弧动特性 dynamic characteristic of arc最小电压原理 principle of minimum voltage电弧挺度arc stiffness电弧偏吹 arc blow磁偏吹 magnetic blow阴极清理作用 cleaning action of the cathode电弧自身调节 arc self-regulation挖掘作用 digging action极性效应 polarity effect熔滴 droplet熔滴比表面积 specific surface of droplet熔滴过渡metal transfer过度频率 transition frequency粗滴过渡globular transfer; drop transfer短路过渡short circuiting transfer喷射过渡spray transfer旋转喷射过渡 rotating spray transfer脉冲喷射过渡 pulsed spray transfer爆炸过渡 explosive transfer渣壁过渡 flux wall guided transfer熔池 molten pool沸腾状熔池 boiling molten pool弧坑crater熔渣slag渣系 slag system渣系相图 slag system diagram碱性渣 basic slag酸性渣 acid slag碱度 basicity酸度 acidity长渣 l0ng slag短渣 short slag粘性熔渣 viscous slag氧化物型熔渣 oxide melting slag盐型熔渣 salt melting slag盐-氧化物型熔渣 salt-oxide melting slag熔渣流动性 fluidity of the slag; slag fluidity 熔渣solidified slag多孔焊渣 porous slag玻璃状焊渣 vitreous slag自动脱落焊渣 self-releasing slag脱渣性 slag detachability焊接设备 welding equipment; welding set焊机 welding machine; welder电焊机 electric welding machine; electric welder焊接电源 welding power source焊接热循环 weld thermal cycle焊接温度场 field of weld temperature; weld temperature field 准稳定温度场 quasi-stationary temperature field焊接热源 welding heat source点热源 point heat source线热源 linear heat source面热源 plane heat source瞬时集中热源 instantaneous concentration heat source热效率 thermal efficiency热能集中系数 coefficient of heat flow concentration峰值温度 peak temperature瞬时冷却速度 momentary cooling rate冷却时间 cooling time置换氧化 substitutionary oxydation扩散氧化 diffusible oxydation脱氧 desoxydation先期脱氧 precedent desoxydation扩散脱氧 diffusible desoxydation沉淀脱氧 precipitation desoxydation扩散氢 diffusible hydrogen初始扩散氢 initial diffusible hydrogen100℃残余扩散氢diffusible hydrogen remained at 100℃残余氢 residual hydrogen去氢 dehydrogenation去氢热处理 heat treatment for dehydrogenation脱硫 desulphurization脱磷 dephosphorization渗合金 alloying微量合金化 microalloying一次结晶组织 primary solidification structure二次结晶组织 secondary solidification structure联生结晶 epitaxial solidification焊缝结晶形态 solidification mode in weld-bead结晶层状线 ripple多边化边界 polygonization boundary结晶平均线速度 mean solidification rate针状铁素体 acicular ferrite条状铁素体 lath ferrite侧板条铁素体 ferrite side-plate晶界欣素体 grain boundary ferrite; polygonal ferrite; pro-entectoid ferrite粒状贝氏体 granular bainite板条马氏体 lath martensite过热组织 overheated structure魏氏组织 Widmannst?tten structureM-A组元 martensite-austenite constituent焊件失效分析 failure analysis of weldments冷裂判据 criterion of cold cracking冷裂敏感系数 cold cracking susceptibity coefficient脆性温度区间 brittle temperature range氢脆 hydrogen embrittlement层状偏析 lamellar segregation愈合 healing effect断口金相fractography断口 fracture延性断口 ductile fracture韧窝断口dimple fracture脆性断口 brittle fracture解理断口 cleavage fracture准解理断口 quasi-cleavage fracture氢致准解理断口 hydrogen-embrittlement induced沿晶断口 intergranular fracture穿晶断口 transgranular fracture疲劳断口 fatigue fracture滑移面断口 glide plane fracture断口形貌 fracture apperance断口试验 fracture test宏观断口分析 macrofractography放射区 radical zone纤维区 fibrous zone剪切唇区 shear lip aone焊接性weldability使用焊接性 service weldability工艺焊接性 fabrication weldability冶金焊接性 metallurgical weldability热焊接性 thermal weldability母材 base metal; parent metal焊接区 weld zone焊态 as-welded (AW)母材熔化区 fusion zone半熔化区 partial melting region未混合区 unmixed zone熔合区 bond area熔合线 weld junction (英);bond line (美)热影响区 heat-affected zone (HAZ)过热区 overheated zone粗晶区 coarse grained region细晶区 fine grained region过渡区 transition zone硬化区 hardened zone碳当量 carbon equivalent铬当量 chromium equivalent镍当量 nickel equivalent舍夫勒组织图 Schaeffler's diagram德龙组织图Del0ng’s diagram连续冷却转变图(CCT图)continuous cooling transformation 裂纹敏感性 cracking sensibility焊接裂纹 weld crack焊缝裂纹 weld metal crack焊道裂纹 bead crack弧坑裂纹crater crack热影响区裂纹 heat-affected zone crack纵向裂纹 l0ngitudinal crack横向裂纹 transverse crack微裂纹 micro-crack; micro-fissure热裂纹 hot crack凝固裂纹 solidification crack晶间裂纹 intercrystalline crack穿晶裂纹 transcrystalline crack多边化裂纹 polygonization crack液化裂纹 liquation crack失延裂纹 ductility-dip crack冷裂纹 cold crack延迟裂纹 delayed crack氢致裂纹 hydrogen-induced crack焊道下裂纹 underbead crack焊根裂纹 root crack焊趾裂纹 toe crack锯齿形裂纹 chevron cracking消除应力处理裂纹 stress relief annealing crack (SR crack) 再热裂纹 reheat crack焊缝晶间腐蚀 weld intercryctalline corrosion刀状腐蚀 knife line attack敏化区腐蚀 weld decay层状撕裂 lamellar tearing焊接性试验 weldability裂纹试验 cracking testIIW裂纹试验 IIW cracking testY形坡口裂纹试验 slit type cracking test分块形槽热裂纹试验 segmented circular groove cracking testH形裂纹试验 H-type cracking test鱼骨形裂纹试验 fishbone cracking test指形裂纹试验 finger (cracking) testT形裂纹试验 Tee type cracking test环形槽裂纹试验 circular-groove cracking test可调拘束裂纹试验 varestraint testBWRA奥氏体钢裂纹试验 BWRA cracking test for austenitie steel圆棒裂纹试验 bar type cracking test; round bar cracking test里海裂纹试验 Lehigh restraint cracking test圆形镶块裂纹试验 circular-path cracking test十字接头裂纹试验 cruciform cracking testZ向窗口拘束裂纹试验 Z-direction window type restraint cracking test G-BOP焊缝金属裂纹试验 G-BOP weld metal crack test巴特尔焊道下裂纹试验 Battelle type underbead cracking testU形拉伸试验 U-tension test缪雷克期热裂纹试验 Murex hot cracking test菲斯柯裂纹试验 FISCO (type) cracking testCTS裂纹试验 controlled thermal severity拉伸拘束裂纹试验(TRC试验)tensile restraint cracking test刚性拘束裂纹试验(RRC试验)rigid restraint cracking test插销试验 implant testTigamajig 薄板焊接裂纹试验 Tigamajing thin plate cracking test焊道纵向弯曲试验 l0ngitudinal-bead test柯麦雷尔弯曲试验 Kommerell bead bend test肯泽尔弯曲试验 Kinzel test缺口弯曲试验 notch bend test热朔性试验 hot-ductility test热影响区冲击试验 impact test of HAZ热影响区模拟试验 synthetic heat-affected zone test最高硬度试验 maximum hardness test落锤试验 NRL (Naval Research Laboratory)测氢试验 Hydrogen test焊接材料电极焊接材料welding consumables电极electrode熔化电极consumable electrode不熔化电极nonconsumable electrode钨电极tungsten electrode焊丝welding wire. Welding rod实心焊丝solid wire渡铜焊丝copper-plating welding wire自保护焊丝self-shielded welding wire药芯焊丝flux-cored wire复合焊丝combined wire堆焊焊丝surfacing welding rod填充焊丝filler wire焊条electrode/ covered electrode焊芯core wire药皮coating (of an electrode)/ covering (of an electrode)涂料coating flux/coating material造气剂gas forming constituents造渣剂slag forming constituents合金剂alloying constituent脱氧剂dioxidizer稳弧剂arc stabilizer粘接剂binder水玻璃water glass水玻璃模数modules of water glass酸性焊条acid electrode高钛型焊条high titania (type) electrode钛钙型焊条lime titania type electrode钛铁矿形焊条ilmenite type electrode氧化铁型焊条iron oxide type electrode/ high iron oxide type electrode 高纤维素型焊条high cellulose (type) electrode石墨型焊条graphite type electrode碱性焊条basic electrode/ lime type covered electrode低氢型焊条low hydrogen type electrode高韧性超低氢焊条high toughness super low hydrogen electrode奥氏体焊条austenitic electrode铁素体焊条ferritic electrode不锈钢焊条stainless steel electrode珠光体耐热钢焊条pearlitic heat resistant steel electrode低温钢焊条low temperature steel electrode/ steel electrode for low temperature铝合金焊条aluminum alloy arc welding electrode铜合金焊条copper-alloy arc welding electrode铜芯铸铁焊条cast iron electrode with steel core纯镍铸铁焊条pure nickel cast iron electrode球墨铸铁焊条electrode for welding spheroidal graphite cast iron铸芯焊条electrode with cast core wire镍基合金焊条nickel base alloy covered electrode蒙乃尔焊条Monel electrode纯铁焊条pure iron electrode渗铝钢焊条alumetized steel electrode高效率焊条high efficiency electrode铁粉焊条iron powder electrode焊接欠缺与检验焊接欠缺welding imperfection焊接缺陷weld defect气孔blowhole/ gas pore针尖状气孔pinhole密集气孔porosity条虫状气孔wormhole裂纹crack表面裂纹surface crack咬边undercut焊瘤overlap凹坑pit烧穿burn through塌陷excessive penetration未焊透incomplete penetration/ lack of penetration 未熔合lack of fusion/ incomplete fusion未焊满incompletely filled weld根部凹陷root concavity电弧擦伤arc scratch夹渣slag inclusion夹杂物inclusion夹钨tungsten inclusion白点fish eye/ flake错边misalignment/ dislocation焊接检验试件test piece试样test specimen面弯试验face bend testing背弯试验root bend test侧弯试验side bend test横弯试验horizontal bend test纵弯试验axial bend test压扁试验squeezing test电阻焊摩擦焊爆炸焊扩散焊超声波焊等电阻焊 resistance welding (RW)点焊 spot welding; resistance spot welding凸焊 projection welding缝焊 seam welding滚点焊 roll-spot welding连续点焊 stitch welding多点焊 multiple spot welding手压点焊 push welding; poke welding脉冲点焊 pulsation spot welding; multiple-impulse welding 双面点焊 direct spot welding单面点焊 indirect spot welding串联点焊 series spot welding多点凸焊multiple projection welding频道进缝焊 step-by-step seam welding压平缝焊 mash seam welding串联缝焊 series seam welding对接缝焊 butt seam welding; foil-butt seam电阻对焊 upset butt welding闪光对焊 flash butt welding (FBW)储能焊 stored energy welding电容储能点焊 condenser discharge spot welding高频电阻焊 high frequency resistance welding冲击电阻焊 percussion welding胶接点焊 spot weld-bonding; weld-bonding闪光 flashing; flash过梁 bridge; lintel顶锻 upsetting; upset夹紧力 clamping force顶锻力 upsetting force; upset force电极压力 electrode force; electrode pressure电极滑移 electrode skid焊接循环 welding cycle预压时间 squeeze time锻压时间 forge-delay time; forge time焊接通电时间(电阻焊)welding time (resistance welding) 预热时间 preheat time加热时间 heat time冷却时间 cool time间歇时间 quench time; chill time回火时间 temper time维持时间 hold time休止时间 off time闪光时间flash time; flashing time顶锻时间 upset time; upsetting time有电顶锻时间 upset current time无电顶锻时间 upset current-off time闪光速度 flashing speed闪光电流 flashing current; flash current顶锻电流 upset current预热电流 preheat current回火电流 temper current调伸长度 initial overhange; extension闪光留量 flash allowance顶锻留量 upset allowance顶锻速度 upset speed电极接触面 electrode contact surface贴合面 faying surface焊点 welding spot熔核 nugget熔核直径 diameter of nugget塑性金属环区corona bond焊透率penetration rate压痕indentation压痕深度depth of indentation压深率indentation ratio翘离sheet separation缩孔shrinkage cavity胡须intrusion电极粘损electrode pick up喷溅splash/ expulsion毛刺fin飞边upset metal/ fin焊点距weld spacing/ spot weld spacing边距edge distance分流shunt current接触电阻contact resistance电阻焊机resistance welding machine点焊机spot welding machine多点焊机multiple spot welding machine移动式点焊机portable spot welding machine缝焊机seam welding machine纵横两用缝焊机universal seam welder对焊机butt resistance welding machine凸焊机projection welding machine三相低频焊机three phase low frequency welder二次整流电阻焊机direct current resistance welder secondary rectification电容储能电阻焊机condenser discharge resistance welder电容储能点焊机condenser type spot welder/ capacitor spot welding machine 工频电阻焊机mains frequency resistance welding machine低频电阻焊机frequency converter resistance welding machine高频焊机high frequency induction welder逆变式电阻焊机inverter type resistance welding machine全波阻焊电源full wave resistance welding power source斩波阻焊电源chopped wave resistance welding power source旋转焊接变压器rotary welding transformerC形点焊钳C-type welding head/ C-type gunX形点焊钳pincer spot welding head/ pliers spot welding head 断续器contactor同步断续器synchronous contactor异步断续器non-synchronous contactor程序控制器sequencer程序时间调节器sequencer timer电极臂arm电极握杆electrode holder电极台板backup die/ bolster电极水冷管electrode cooling tube电极头electrode tip电极帽electrode cap锥头电极truncated tip electrode平头电极flat tip electrode尖头电极pointed tip electrode球面电极radius tip electrode偏心电极offest electrode直电极straight electrode弯电极cranked electrode双弯电极double cranked (swannecked) electrode滚轮电极circular electrode/ welding wheel斜棱滚轮电极bevelled wheel顶锻机构upsetting mechanism电极总行程total electrode stroke工作行程operational stroke辅助行程electrode travel/ electrode stroke臂间距离horn spacing/ throat opening电极臂伸出长度arm extension摩擦焊friction welding (FW)转速friction speed摩擦压力friction pressure/ heating pressure摩擦时间friction time摩擦变形量burn-off length摩擦变形速度burn-off rate停车时间stopping time顶锻变形量forge length顶锻变形速度forge rate摩擦表面friction surface储能摩擦焊fly-wheel type friction welding径向摩擦焊radial friction welding扩散焊diffusion welding (DW)过渡液相扩散焊transient liquid phase diffusion welding 热等静压扩散焊hot isotatic pressure diffusion welding 热轧扩散焊roll diffusion welding扩散缝焊seam diffusion welding超塑成形扩散焊supperplastic forming diffusion bounding 隔离剂buttering material爆炸焊explosive welding (EW)爆炸点焊explosive spot welding爆炸线焊explosive line welding多层板爆炸焊explosive welding of multiplayer plates多层管爆炸焊explosive welding of multiplayer tubes覆板(覆管)cladding plat (tube)/ flyer plate (tube)基板(基管)base plate(tube)/ parent plate (tube)保护层buffer/ protector基础base预置角preset angle间距initial stand-off/ spacing装药量explosive load装药密度charge density/ loading density质量比mass ratio平行法parallel plate configuration角度法preset angle configuration均匀布药average arranging explosive梯形布药gradient arranging explosive爆炸焊参数explosive welding parameters初始参数initial parameters动态参数dynamic parameters界面参数interface parameters爆轰速度detonation velocity覆板速度cladding plate velocity碰撞点impact point碰撞点速度velocity of the impact point弯折角bending angle碰撞角collision angle碰撞压力impact pressure格尼能Gurney energy垂直碰撞normal impact倾斜碰撞oblique impact/ inclined impact对称碰撞symmetrical impact来流upper stream出流down stream再入射流re-entrant jet自清理oneself cleaning结合区bond zone平面结合plane bond波状结合wave-like bond界面波长length of the interfacial wave界面波幅amplitude of the interfacial wave熔化层molten layer熔化袋molten pocket雷管区detonator zone边界效应edge effect焊接性窗口weldability windows焊着率ratio of welding area内爆法internal explosion process外爆法external explosion process半圆柱试验法semi-cylinder experiment method超声波焊ultrasonic welding (UW)超声波点焊ultrasonic spot welding超声波缝焊ultrasonic seam welding超声波点焊机ultrasonic spot welder超声波缝焊机ultrasonic seam welder冷压焊cold pressure welding (CPW)热压焊hot pressure welding热轧焊hot roll welding旋弧压力焊rotating arc pressure welding埋弧压力焊submerged arc pressure welding电渣压力焊electroslag pressure welding气压焊gas pressure welding锻焊forge-welding/ blacksmith welding磁力脉冲焊magnetic-pulse welding焊接专业英语词汇(焊接卫生与安全)焊接烟尘weld fume焊接发尘量total amount of fumes焊接烟尘浓度weld fume concentration焊接烟尘容限浓度threshold limit values of weld fume (TLV)焊接发尘速率weld fume emission rate焊接有害气体welding toxic gases/ weld harmful gases标定卫生空气需要量nominal hygienic air requirement焊工尘肺pheumocomsis of welder焊工锰中毒chronic occupational manganese poisoning of welder 焊工氟中毒fluorosis of welder焊工金属烟热metal fume fever of welder电光性眼炎eye-flash (arc eye)电光性皮炎electro-photo dermatitis电弧紫外线灼伤ultraviolet ray burn防电击装置voltage reducing device 除尘装置dust collection device焊工手套welding gloves护脚welding spats防护鞋shielding shoes。

SMT术语英语

SMT术语英语

精心整理Smt属于转换英语THT(Through??Hole??Technology):通孔安装技术SMT(Surface??Mounted??Technology):表面安装技术PTH(Pin??Through??the??Hole):通孔安装THT??(Through??Hole??Component):通孔插装元件SMB??(Surface??Mount??Printed??Circuit??Board):表面安装PCB板SMC??(Surface??Mount??Component):表面安装元件SMD??(Surface??Mount??Device):表面安装器件Soldermask:阻焊?Yield:产出率?Packagingdensity:装配密度?Chip:片状元件melf:圆柱形元件PCB(Printedcircuitboard):印刷电路板DIP:双列直插?SIP:单列直插SOT(Small??Outline??Transistor):小外形晶体管SOIC(Small??outline??IC):小外形集成电路,?SOP(Small??outline??Package):小外型封装?PLCC(Plastic??Leaded??Chip??Carrier):塑型有引脚芯片载体? LCCC(Leadless??Ceramic??Chip??Carrier):无引脚陶瓷芯片载体QFP(Quad??Flat??Package):多引脚方形扁平封装?Componentdensity:元件密度Copperfoil:铜箔Coppermirrortest:铜镜测试Cure:烘焙固化Cyclerate:循环速率Defect:缺陷Desoldering:卸焊Downtime:停机时间FPT(Fine-pitchtechnology):密脚距技术? Flipchip:倒装芯片FCT(Functionaltest):功能测试Goldenboy:金样Soldermask:阻焊Tape-and-reel:带和盘Tombstoning:元件立起Ultra-fine-pitch:超密脚距Yield:产出率soldermask:阻焊漆silkscreen:丝印面via:导孔CopperCladLaminates:覆铜箔层压板pastmask:焊膏膜(漏板)??? soldermask:焊接掩摸(阻焊膜)?? Solding??Pasts:焊锡膏ComponentCheck:元件检查ComponentTransport:元件传送PlacementProcedure:元件放置? ChamberSystem:炉膛系统Blowholes:吹孔?????????????Voids:空洞?????????????????????????Movement:移位??Misalignment:偏斜Dewetting:缩锡????????????????? DullJoint:焊点灰暗??????????Non-Dewetting:不沾锡???Delamination:分层Desoldering:卸焊?Dewetting:去湿?DFM:为制造着想的设计? Dispersant:分散剂?Documentation:文件编制? Downtime:停机时间?Durometer:硬度计? Environmentaltest:环境测试Eutecticsolders:共晶焊锡Fiducial:基准点?Fillet:焊角?Fine-pitchtechnology:FPT密脚距技术? Fixture:夹具pasteshelflife:焊膏贮存寿命slump:塌落no-cleansolderpaste:免清洗焊膏lowtemperaturepaste:低温焊膏screenprinting:丝网印刷screenprintingplate:网版shiftingdeviation:平移偏差rotatingdeviation:旋转偏差resolution:分辨率repeatability:重复性placementspeed:贴装速度lowspeedplacementequipment:低速贴装机generalplacementequipment:中速贴装机highspeedplacementequipment:高速贴装机preciseplacementequipment:精密贴装机opticcorrectionsystem:光学校准系统sequentialplacement:顺序贴装placementpressure:贴装压力locatedsoldering:局部软钎焊cleaningaftersoldering:焊后清洗AI:Auto-Insertion自动插件??????????????????????????????????????? AQL:acceptablequalitylevel允收水准ATE:automatictestequipment自动测试ATM:atmosphere气压BGA:ballgridarray球形矩阵CCD:chargecoupleddevice监视连接元件(摄影机)CLCC:Ceramicleadlesschipcarrier陶瓷引脚载具COB:chip-on-board晶片直接贴附在电路板上。

SMT术语英语

SMT术语英语

S M T术语英语(总11页) -CAL-FENGHAI.-(YICAI)-Company One1-CAL-本页仅作为文档封面,使用请直接删除Smt属于转换英语THT(ThroughHoleTechnology):通孔安装技术SMT(Surface Mounted Technology):表面安装技术PTH (PinThroughthe Hole):通孔安装THT(ThroughHoleComponent) :通孔插装元件SMB(SurfaceMountPrintedCircuitBoard):表面安装PCB板SMC(SurfaceMountComponent):表面安装元件SMD(SurfaceMountDevice):表面安装器件SMA(SurfaceMountAssembly):表面安装组件Component:元件Device:器件Assembly:组件CTE(coefficient of thermal expansion):热膨胀系数In-circuit test:在线测试Lead configuration:引脚外形Placement equipment:贴装设备Reflow soldering:回流焊接Repair:修理Rework:返工Solderability:可焊性Soldermask:阻焊Yield:产出率Packaging density:装配密度Chip:片状元件melf:圆柱形元件PCB(Printed circuit board):印刷电路板DIP:双列直插SIP:单列直插SOT(SmallOutlineTransistor):小外形晶体管SOIC(SmalloutlineIC):小外形集成电路,SOP(SmalloutlinePackage):小外型封装PLCC(PlasticLeadedChipCarrier):塑型有引脚芯片载体LCCC(LeadlessCeramicChipCarrier):无引脚陶瓷芯片载体QFP(QuadFlatPackage):多引脚方形扁平封装BGA( Ball grid array)球栅列阵CSP(ChipScalePackage):芯片规模的封装Bare?Chip:裸芯片Accuracy:精度ATE(Automated test equipment):自动测试设备AOI(Automatic optical inspection):自动光学检查Blind via:盲孔Buried via:埋孔through via:通孔Bridge:锡桥Circuit tester:电路测试机CTE(Coefficient of the thermal expansion):温度膨胀系数Cold solder joint:冷焊锡点Component density:元件密度Copper foil:铜箔Copper mirror test:铜镜测试Cure:烘焙固化Cycle rate:循环速率Defect:缺陷Desoldering:卸焊Downtime:停机时间FPT(Fine-pitch technology):密脚距技术Flip chip:倒装芯片FCT(Functional test):功能测试Golden boy:金样ICT(In-circuit test):在线测试JIT(Just-in-time):刚好准时Lead configuration:引脚外形Packaging density:装配密度Pick-and-place:拾取-贴装设备Placement equipment:贴装设备Reflow soldering:回流焊接Repair:修理Rework:返工Defect SoldeR少锡Schematic:原理图Solder bump:焊锡球Solderability:可焊性Soldermask:阻焊Tape-and-reel:带和盘Tombstoning:元件立起Ultra-fine-pitch:超密脚距Yield:产出率solder mask:阻焊漆silk screen:丝印面via:导孔Copper Clad Laminates:覆铜箔层压板past mask:焊膏膜(漏板)solder mask:焊接掩摸(阻焊膜)Solding?Pasts:焊锡膏Stencils:模板、漏板、钢板Bridging:搭锡?Cursting:发生皮层?ExcessivePaste:膏量太多Insufficient Paste:膏量不足?Poor Tack Retention:粘着力不足? Slumping:坍塌?Smearing:模糊?Dpm(defects per million):百万缺陷率Flexibility:柔性Modularity:模块化Component Pick-Up:元件拾取Component Check:元件检查Component Transport:元件传送Placement Procedure:元件放置Chamber System:炉膛系统Blowholes:吹孔?Voids:空洞?Movement:移位?Misalignment:偏斜Dewetting:缩锡?Dull Joint:焊点灰暗?Non-Dewetting:不沾锡?Accuracy:精度Additive Process:加成工艺Adhesion:附着力Aerosol:气溶剂Angle of attack:迎角Anisotropic adhesive:各异向性胶Annular ring:环状圈Application specific integrated circuit :ASIC特殊应用集成电路Array:列阵Artwork:布线图Automated test equipment:ATE自动测试设备Bond lift-off:焊接升离Bonding agent:粘合剂CAD/CAM system:计算机辅助设计与制造系统Capillary action:毛细管作用Chip on board :COB板面芯片Circuit tester:电路测试机Cladding:覆盖层Cold cleaning:冷清洗Cold solder joint:冷焊锡点Conductive epoxy:导电性环氧树脂Conductive ink:导电墨水Conformal coating:共形涂层Copper foil:铜箔Copper mirror test:铜镜测试Cure:烘焙固化nought materiel 无料Cycle rate:循环速率Data recorder:数据记录器Defect:缺陷Delamination:分层Desoldering:卸焊Dewetting:去湿DFM:为制造着想的设计Dispersant:分散剂Documentation:文件编制Downtime:停机时间Durometer:硬度计Environmental test:环境测试Eutectic solders:共晶焊锡Fiducial:基准点Fillet:焊角Fine-pitch technology :FPT密脚距技术Fixture:夹具Full liquidus temperature:完全液化温度Golden boy:金样Halides:卤化物Hard water:硬水Hardener:硬化剂Line certification:生产线确认Machine vision:机器视觉Mean time between failure :MTBF平均故障间隔时间Nonwetting:不熔湿的Organic activated :OA有机活性的Packaging density:装配密度Photoploter:相片绘图仪Placement equipment:贴装设备Repeatability:可重复性Rheology:流变学Schematic:原理图Semi-aqueous cleaning:不完全水清洗Shadowing:阴影Silver chromate test:铬酸银测试Slump:坍落Solder bump:焊锡球Solderability:可焊性Soldermask:阻焊Solids:固体Solidus:固相线Statistical process control :SPC统计过程控制Storage life:储存寿命Subtractive process:负过程Surfactant:表面活性剂Syringe:注射器Tape-and-reel:带和盘Thermocouple:热电偶Tombstoning:元件立起Vapor degreaser:汽相去油器paste working 1ife:焊膏工作寿命paste shelf life:焊膏贮存寿命slump:塌落no-clean solder paste:免清洗焊膏low temperature paste:低温焊膏screen printing:丝网印刷screen printing plate:网版squeegee:刮板screen printer:丝网印刷机stencil printing:漏版印刷metal stencil:金属漏版flexible stencil:柔性金属漏版feeders:供料器tape feeder:带式供料器stick feeder:杆式供料器tray feeder:盘式供料器bulk feeder:散装式供料器feeder holder:供料器架placement accuracy:贴装精度shifting deviation:平移偏差rotating deviation:旋转偏差resolution:分辨率repeatability:重复性placement speed:贴装速度low speed placement equipment:低速贴装机general placement equipment:中速贴装机high speed placement equipment:高速贴装机precise placement equipment:精密贴装机optic correction system :光学校准系统sequential placement:顺序贴装placement pressure:贴装压力placement direction:贴装方位flying:飞片flux bubbles:焊剂气泡dual wave soldering:双波峰焊self alignment:自定位skewing:偏移tomb stone effect:墓碑现象Manhattan effect:曼哈顿现象hot air reflow soldering:热风再流焊convection reflow soldering:热对流再流焊laser reflow soldering:激光再流焊vapor phase soldering(VPS):气相再流焊located soldering:局部软钎焊cleaning after soldering:焊后清洗AI :Auto-Insertion 自动插件?AQL :acceptable quality level 允收水准ATE :automatic test equipment 自动测试ATM :atmosphere 气压BGA :ball grid array 球形矩阵CCD :charge coupled device 监视连接元件(摄影机) CLCC :Ceramic leadless chip carrier 陶瓷引脚载具COB :chip-on-board 晶片直接贴附在电路板上cps :centipoises(黏度单位) 百分之一CSB :chip scale ball grid array 晶片尺寸BGACSP :chip scale package 晶片尺寸构装CTE :coefficient of thermal expansion 热膨胀系数DIP :dual in-line package 双内线包装(泛指手插元件)FPT :fine pitch technology 微间距技术FR-4 :flame-retardant substrate 玻璃纤维胶片(用来制作PCB材质) IC :integrate circuit 积体电路IR :infra-red 红外线Kpa :kilopascals(压力单位)LCC :leadless chip carrier 引脚式晶片承载器MCM :multi-chip module 多层晶片模组MELF :metal electrode face 二极体MQFP :metalized QFP 金属四方扁平封装NEPCON :National Electronic Package andProduction Conference 国际电子包装及生产会议PBGA:plastic ball grid array 塑胶球形矩阵PCB:printed circuit board 印刷电路板PFC :polymer flip chipPLCC:plastic leadless chip carrier 塑胶式有引脚晶片承载器Polyurethane 聚亚胺酯(刮刀材质)ppm:parts per million 指每百万PAD(点)有多少个不良PAD(点)psi :pounds/inch2 磅/英寸2PWB :printed wiring board 电路板QFP :quad flat package 四边平坦封装SIP :single in-line packageSIR :surface insulation resistance 绝缘阻抗SMC :Surface Mount Component 表面黏着元件SMD :Surface Mount Device 表面黏着元件SMEMA :Surface Mount EquipmentManufacturers Association 表面黏着设备制造协会SMT :surface mount technology 表面黏着技术SOIC :small outline integrated circuitSOJ :small out-line j-leaded packageSOP :small out-line package 小外型封装SOT :small outline transistor 电晶体SPC :statistical process control 统计过程控制SSOP :shrink small outline package 收缩型小外形封装TAB :tape automaticed bonding 带状自动结合TCE :thermal coefficient of expansion 膨胀(因热)系数Tg :glass transition temperature 玻璃转换温度THD :Through hole device 须穿过洞之元件(贯穿孔)TQFP :tape quad flat package 带状四方平坦封装UV :ultraviolet 紫外线uBGA :micro BGA 微小球型矩阵cBGA :ceramic BGA 陶瓷球型矩阵PTH :Plated Thru Hole 导通孔IA Information Appliance 资讯家电产品MESH 网目OXIDE 氧化物FLUX 助焊剂LGA (Land Grid Arry)封装技术 LGA封装不需植球,适合轻薄短小产品应用。

pcb可焊焊接术语

pcb可焊焊接术语

pcb可焊焊接术语
在PCB(印刷电路板)制造和焊接过程中,有许多专业术语用于描述可焊性和焊接过程。

以下是一些常见的PCB可焊焊接术语:
1. 焊盘(Pad):PCB上的金属区域,用于连接元件引脚和焊接。

2. 焊接掩膜(Solder Mask):一层覆盖在PCB上的绝缘材料,用于防止焊接时焊锡流向不需要焊接的区域。

3. 阻焊(Solder Resist):与焊接掩膜同义,用于保护PCB表面不被焊接。

4. 锡膏(Solder Paste):一种由焊锡粉末和助焊剂混合而成的膏状物质,用于在焊接前涂抹在焊盘上。

5. 回流焊(Reflow Soldering):一种焊接工艺,通过加热使预先涂抹在焊盘上的锡膏熔化并冷却形成焊点。

6. 波峰焊(Wave Soldering):另一种焊接工艺,通过使PCB通过一个熔融焊锡的波峰来实现焊接。

7. 焊接温度(Soldering Temperature):焊接过程中焊锡熔化的温度。

8. 焊接时间(Soldering Time):焊接过程中焊锡与焊盘接触的时间。

9. 焊接缺陷(Soldering Defect):焊接过程中可能出现的问题,如冷焊、桥接、虚焊等。

10. 可焊性(Solderability):指PCB表面和元件引脚是否能够被焊锡良好地润湿和附着。

11. 润湿性(Wettability):焊锡在PCB表面或元件引脚上的扩散能力,是评估可焊性的一个重要指标。

12. 助焊剂(Flux):一种化学物质,用于清除焊接表面的氧化物和其他污染物,提高焊锡的润湿性和附着力。

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回流焊工艺常用中英文术语
1. Solder Paste Technology(焊膏工艺)
Solder Powder ( 锡粉) 休息再来接着说。

Solder Paste Rheology(锡膏流变学)
Solder Paste Composition & Manufacturing(锡膏成分和制造)
2. Fundamentals of Solders and Soldering(焊料及焊接基础知识)
Soldering Theory(焊接理论)
Microstructure and Soldering(显微结构及焊接)
Effect of Elemental Constituents on Wetting(焊料成分对润湿的影响)
Effect of Impurities on Soldering(杂质对焊接的影响)
3. SMT Problems Occurred Prior to Reflow(回流前SMT问题)
Flux Separation(助焊剂分离)
Paste Hardening(焊膏硬化)
Poor Stencil Life(网板寿命问题)
Poor Print Thickness(印刷厚度不理想)
Poor Paste Release From Squeegee(锡膏脱离刮刀问题)
Smear(印锡模糊)
Insufficiency(印锡不足)
Needle Clogging(针孔堵塞)
Slump(塌落)
Low Tack(低粘性)
Short Tack Time (粘性时间短)
4. SMT Problems Occurred During Reflow(回流过程中的SMT问题)
Cold Joints(冷焊)
Nonwetting(不润湿)
Dewetting(反润湿)
Leaching(浸析)
Interllics(金属互化物)
Tombstoning(立碑)
Skewing(歪斜)
Wicking(焊料上吸)
Bridging(桥连)
Voiding(空洞)
Opening(开路)
Solder Balling(锡球)
Solder Beading(锡珠)
Spattering(飞溅)
5. SMT Problems Occurred at Post Reflow Stage(回流后问题)
White Residue(白色残留物)
Charred Residue(炭化残留物)
Poor Probing Contact(探针测接问题)
Surface Insulation Resistance or Electrochemical Migration Failure (表面绝缘阻抗或电化迁移缺陷)
Delamination/Voiding/Non-curing Of Conformal Coating/Encapsulants (分层 / 空洞 / 敷形涂覆或包封的固化问题)
6. Challenges at BGA and CSP Assembly and Rework Stage
(BGA、CSP组装和翻修的挑战)
Starved Solder Joint(少锡焊点)
Poor Self-Alignment(自对位问题)
Poor Wetting(润湿不良)
Voiding(空洞)
Bridging(桥连)
Uneven Joint Height(焊点高度不均)
Open(开路)
Popcorn and Delamination(爆米花和分层)
Solder Webbing(锡网)
7. Optimizing Reflow Profile via Defect Mechanisms Analysis
(回流曲线优化与缺陷机理分析)
Flux Reaction(助焊剂反应)
Peak Temperature(峰值温度)
Cooling Stage(冷却阶段)
Heating Stage(加热阶段)
Timing Considerations(时间研究)
Optimization of Profile(曲线优化)
Comparison with Conventional Profiles(与传统曲线的比较)
Discussion(讨论)
Implementing Linear Ramp Up Profile(斜坡式曲线)
8. Problems Occurred at Flip Chip Reflow Attachment
(倒装晶片回流期间发生的问题)
Misalignment(位置不准)
Poor Wetting(润湿不良)
Solder Voiding(空洞)
Underfill Voiding(底部填充空洞)
Bridging(桥连)
Open(开路)
Underfill Crack(底部填充裂缝)
Delamination(分层)
Filler Segregation(填充分离)
Insufficient Underfilling(底部填充不充分)。

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