常用工艺术语英语
回流焊工艺常用中英文术语

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)。
常用机械加工工艺流程术语中英文对比

常用机械加工术语中英对比CNC加工流程process flow of CNC车壳来胚→雕格仔纹→3.9H巴孔→耳仔配壳位→铣按的位→粗钻按的孔→胶内罩位Blank after turning → Milling the plaid → Drilling the 3.9H cown hole → Milling the lug to fit the end piece → Milling the pusher position→ Rough drilling the pusher hol e→ movement holder position车壳来胚→壳钻面钉吼→壳钻按的孔→壳钻巴孔→精钻巴孔→圈拔避按的位→注塑出货Case blank after turning → drilling dial hole in the case → drilling pusher hole in the case → drilling crown hole in the case → fine drilling the crown hole → milling the pusher recess of basel ring → injection车壳来胚→壳雕底平→壳雕配胶位→圈锣钻石纹→镶件锣钻石纹→胶罩配壳位→雕胶罩面字印Case blank after turning → milling the case bottom → milling the position of fitting the plastic → milling the diamond texture of the ring→ milling the diamond texture of the inlay piece →milling the notch position for movement holder → milling the marking of movement holder大啤来货→壳锣底平→底件配壳位→壳底件碰焊→胶罩配壳位→胶罩锣外形→胶罩铣面Blank after stamping → milling the case bottom → milling the position of the bottom part fitting the case → soldering the case back →milling the notch for movement holder → milling the shape of the plastic holder → milling the surface of the plastic holder大啤来胚→壳锣底平→壳避位胶罩位→胶罩粗中孔→胶罩锣外形→铣胶罩配壳位→铣胶罩四角避位Blank after stamping → mi lling the case bottom → milling the notch for movement holder → drilling the middle hole of the plastic holder →milling the shape of the plastic holder → milling the plastic holder to fit the case → milling the four corner clearance of the plastic holder钻壳工艺流程Process Flow of Drilling Case大啤来货→烧焊→粗钻(2H、3H、4H)→钻耳孔→烧壳身件(分离)→钻牙孔→攻牙打批锋Q货→出货Blank after stamping →soldering → rough drilling (2H、3H、4H) →drilling lug hole → soldering case body piece → drilling screw thread hole → tapping thread , removing burrs , inspection → deliver to assembly车壳来货→粗钻(2H、3H、4H)→拔位/钻准(2H、3H、4H)→钻耳孔→钻牙孔/攻牙→锣12H米位→打批锋、Q货→出货Case blank after turning →rough drilling (2H、3H、4H) → crown recess /drilling (2H、3H、4H) → drill ing lug hole → drilling screw thread hole/tapping thread → milling notch at 12H → removing burrs, inspection → deliver to assembly大啤来货→ Q胚确认→粗钻3H→粗磨打油→烧焊过炉→拔位/ 3H→钻耳孔配带→打批锋、Q货→出货Blank after stamping→Checking blank →rough drilling (3H) →rough polishing →soldering bracelet →crown recess(3H) → drilling lug hole for matching bracelet → removing burrs, inspection →deliver to assembly大啤来货→粗钻(2H、3H、4H、)→粗钻(8H、 9H、 10H)→钻耳孔→钻牙孔→精钻(2H、 3H、 4H 、8H、 9H、 10H)→攻牙→打批锋、Q货→出货Blank after stamping →rough drilling (2H、3H、4H) →rough drilling (8H、 9H、 10H)→dril ling lug hole → drilling screw thread hole →fine drilling(2H、 3H、 4H 、8H、 9H、 10H)→tapping thread →removing burrs, inspection → deliver to assemblyCNC来货→精钻3H→钻耳孔配带→锣腰线→钻石位Blank after CNC →fine drilling stem hole(3H)→drilling lug hole for fitting bracelet →milling the case side→drilling holes for stones车壳来货→粗钻(2H 3H 4H)→拔位/钻准(2H 3H 4H)→钻耳孔配带→钻耳面钢压钉孔→打批锋Q出货→出货Case blank after turning →rough drilling (2H、 3H、 4H)→crown recess /drilling (2H、3H、4H) →drilling lug hole for fitting bracelet →drilling lug face, hole for decoration pin →removing burrs, inspection →deliver to assembly车壳工序流程Process flow of turning the case来胚→粗丝吼→粗面子口、外元面平→精车丝孔→精车面胶圈坑面平外圆→烧壳耳罩→精车牙位、胶圈坑、底平→精车面子口→车牙case blank → rough turning case inside dimension → turning the dial opening ,turning the top surface → fine turning case inside dimension → fine turning top surface outside circumference → soldering the case lug → fine turning thread area, o-ring groove, turning bottom surface →fine turning dial opening → turning thread来胚→开粗丝孔→开粗中孔→精车丝孔、胶圈坑、牙位、藏底位→开粗底圈→精车底圈→车牙→精车玻璃位面坑弹分线坑平台位case blank→ rough turning case inside dimension → rough turning the dial opening → fine turning case inside dimension, o-ring groove, thread area, hidden back area → rough turning bottom surface → fine turning bottom surface → turning thread → fine turning crystal seat, turning groove for top ring.来胚→开粗丝孔→开粗中孔→精车丝孔、胶圈坑、藏底位、牙位、底平开粗藏圈位→精车面子口、胶圈位→精车藏圈位、面平位→车牙case blank→rough turning case inside dimension →rough turning the dial opening →fine turning case inside dimension, o-ring groove, hidden back area, thread area, rough turning the bottom surface → fine turning dial opening , o-ring area → fine turning hidden ring area, turning the top surface → turning thread来胚→开粗底子口、底平→开粗中孔→精车藏底位、子口、底平→开粗配壳位→开粗藏圈→精车配壳位→精车藏圈位倒角位case blank → rough turning caseback opening, bottom surface →rough turning dial opening → fine turning surface for hiding caseback ,bottom surface → turning position for fitting case → turning hidden ring position → fine turning position for fitting case → fine turning hidden ring area, chamfer area来胚→开粗丝孔、中孔→精车丝孔、胶圈坑、藏底位→开粗耳底→精车耳底、牙位→开粗面坑→精车玻璃位、面子口、面坑、平台→车牙case blank → rough turning case inside dimension and dial opening →fine turning case inside dimension, o-ring groove, hidden back area →rough turning case lug back→ fine turning case lug back, thread area →rough turning dial groove → fine turning crystal seat, dial opening , platform → turning thread来胚→开粗丝孔、中孔→精车丝孔、胶圈坑、牙位、藏底位、底平开粗耳底→精车耳底→精车耳面→车牙→精车玻璃、面坑、弹弓线坑case blank→ rough turning case inside dimension and dial opening →fine turning case inside dimension, o-ring groove, thread area , hidden back area, rough turning the bottom surface → fine turning case lug back→ fine turning surface of case lug → turning thread → fine turning crystal seat, turning groove for top ring.来胚→开粗孔、底平→开粗中孔→精车丝孔→开粗配圈位、精车底子口、胶圈坑、藏底位→精车面子口→精车藏圈位、胶圈位→勾坑case blank→rough turning case inside dimension,bottom surface→rough turning dial opening → fine turning case inside dimension→turning area for fitting the ring, fine turning caseback opening, o-ring groove, hidden back area → fine turning dial opening →fine turning hidden ring area, 0-ring area→ dig grooveCNC工艺流程process flow of CNCInlay来胚→开粗→精雕→雕生耳槽→试配Blank → Cutting material → Fine milling → milling the groove ofSpring bar →assembling checkingBangle来胚→碰焊→锣配壳斜位→锣配带粒→冲孔→试装配带粒Blank → sport we lding → Milling beveled area of case → Milling area for bracelet → Punching → assembling checkingBangle来胚→锣水口→钻孔→锣配壳R位→雕生耳槽→试配胶镶件Blank → Milling the burrs → Drilling → Milling radius area of case → milling t he groove of Spring bar → assembling checking with plastic inlayBangle来胚→锣水口→锣配壳R位→雕生耳槽→试装配壳效果Blank → Milling the burrs → Milling radius area of case → milling the groove of Spring bar →assembling checking with the caseBangle来胚锣水口→锣配壳位→锣制位→雕生身槽→试装配Blank →Milling the burrs → Milling area for case fitting →Milling area for pusher → milling the groove of Spring bar → assembling checking锣雕工艺流程Process flow for Millingprocess flow of bangle上下厄焊件磨光电解→碰焊(厄条焊件焊接)→整形、粗磨→钻石位孔→6H、12H厄条配壳焊接→上下厄条雕较位、锣撬刀位→钻床(钻较位扣位孔)→制扣碰焊钻孔磨光→配套入磨光精磨出货Top bangle and bottom bangle welding, electrolysis polishing → sport welding(we lding bangle) → refinding,rough polishing → Drilling hole for stones → Welding case and bangle at 6H/12H together → refinding hinge and milling notch position for case back opening → Drillpress(drilling hinge and buck le hole) → Welding,drill ing and polishing buckle → Fine polishing and pass to assembling Departmentprocess flow of bangle下厄来胚→粗磨→锣较位R→钻孔→上厄A、B来胚→粗磨→钻石位孔→钻壳孔、攻牙→碰焊过炉→配套出货Bottom bangle blank → Rough polishing → Milling rad ius area for hinge → Drilling → A and B top bangle blank→ Rou gh polishing → Drilling hole for stones → Drilling stem and tapping thread → sport welding and pass through the furnace → pass to assembling DepartmentDT樣辦DT sample裝配工序流程Assembling process flow打巴管Assembling the crown tube打按的Assembling the pusher打玻璃試水Assembling crystal and water resistant test打圈口Assembling the top-ring粘鋁圈glue the aluminium top-ring裝帶QC出貨Assembling bracelet ,QC and send to assembly 裝內影圈Assembling the concave ring裝帶制Assembling bracelet with buckle厄條裝制Assembling bangle with buckle厄條裝膠Assembling plastic into the bangle殼裝厄條Assembling case with bangle。
工艺流程专业术语英语

工艺流程专业术语英语英文回答:Process Flow Terminology.Process flow is a fundamental concept in engineering and manufacturing. It refers to the sequence of steps involved in the transformation of raw materials into finished products. Process flow can be represented visually using a variety of diagrams, such as flowcharts and process maps.Common Process Flow Terminology.Activity: A specific task or operation that is performed as part of the process.Batch: A group of similar items that are processed together through a series of operations.Bottleneck: A point in the process where capacity is constrained, slowing down the flow of materials.Capacity: The maximum rate at which a process or piece of equipment can produce output.Cycle time: The time it takes to complete one cycle of a process, including setup, processing, and cleanup.Downstream: Processes or activities that occur after a given point in the process.Flow: The movement of materials or information through a process.Input: The materials or information that enter a process.Lead time: The time between the start of a process and the delivery of the finished product.Output: The finished product or result of a process.Process: A sequence of steps that transform inputsinto outputs.Queue: A temporary storage area for materials or information waiting to be processed.Resource: Any asset or capability that is required for a process, such as equipment, labor, or materials.Setup: The time and effort required to prepare a process or equipment for production.Throughput: The rate at which materials or information flow through a process.Upstream: Processes or activities that occur before a given point in the process.Value-added: Activities that increase the value of the product or service.Waste: Activities that do not add value to the product or service.中文回答:工艺流程专业术语。
钢结构焊接英语术语大全

钢结构焊接英语术语大全以下是一些常见的钢结构焊接英语术语:1. Welding:焊接2. Weld:焊缝3. Joint:焊接接头4. Fillet weld:角焊缝5. Butt weld:对接焊缝6. Fillet size:角焊缝尺寸7. Throat thickness:鞍部厚度8. Penetration:焊透9. Welding position:焊接位置10. Welding procedure:焊接工艺11. Welding current:焊接电流12. Welding voltage:焊接电压13. Welding speed:焊接速度14. Shielding gas:保护气体15. Preheating:预热16. Post-weld heat treatment:焊后热处理17. Groove:槽口18. Bevel:坡口19. Backing strip:补强条20. Welding helmet:焊接面罩21. Welding electrode:焊接电极22. Welding rod:焊条23. Welding wire:焊丝24. Welding machine:焊接机器25. Welding procedure specification (WPS):焊接工艺规范26. Welding inspector:焊接检验员27. Defect:缺陷28. Porosity:孔隙29. Inclusion:夹杂物30. Undercut:侵彻31. Cracking:裂纹32. Slag:焊渣33. Welding consumables:焊接材料34. Arc length:电弧长度35. Arc voltage:电弧电压36. Arc blow:电弧偏转37. Weld quality:焊接质量38. Non-destructive testing (NDT):无损检测39. Visual inspection:目视检验40. Ultrasonic testing (UT):超声波检测41. Radiographic testing (RT):射线检测42. Magnetic particle testing (MT):磁粉检测43. Liquid penetrant testing (PT):渗透检测44. Welder qualification:焊工资格证书45. Welding symbol:焊接符号46. Tack welds:点焊缝47. Crater:焊缝尾部凹坑48. Back gouging:反刮槽49. Weld toe:焊接母材交线处50. Arc welding:弧焊希望对你有所帮助!。
机械专业英语常见单词

1、mold n. 模具v.铸造(第一单元)2、die 钢模冲模3、term 术语4、tooling 工艺装备5、plastic parts 塑料件6、hardened steel 硬质刚7、aluminium 铝8、beryllium-copper alloy 铍铜合金9、steel molds 钢模10、Rockwell-C scale 洛氏硬度11、resin 树脂12、sprue喷嘴13、runner 流道14、gate 浇口15、protrusion 突出物,凸模16、core 型芯17、clay 粘土18、pin 销钉19、plenum 高压20、vent 通风口21、overhang v. 悬挂22、household 家庭的23、bucket n.桶24、cling to 黏附25、stripper plate 分馏柱塔板26、thermoplastics 热塑性材料27、solidification n.凝固28、chase vt.雕镂29、slide n. 滑块30、perpendicular 垂直的31、gib n.楔形块32、horn pin 推杆33、tire 轮胎34、lander 接触的35、hose 管道36、forklift 叉式升降机37、overhead crane 桥式起重机38、hoist n.提升39、impressions 压痕,型腔40、cavitation第二单元1、Injection Monding 注射模2、gravity 重力3、hopper 料斗4、barrel n.桶5、screw 螺杆,螺孔6、plunger 活塞7、chamber 腔8、melt v.熔化9、nozzle 喷嘴10、cravity 型腔11、gate 浇口12、runner system 热流道系统13、solidify v.使凝固14、ejector pin 顶针15、calmp 夹钳16、tonnage 吨位17、molten 熔铸的18、sprue bushing 浇口套19、mold cavity 模具型腔20、thickness 厚度21、plastication n.塑化22、throat 颈部,窄处23、non-return valve 单向阀24、extruder n.挤压25、plunder 活塞26、melt pool 榕料池27、vacuum 真空28、hydraulics 液压的29、water-cooling 水冷30、resin 树脂31、pellet 小球32、granule 颗粒33、poured into 流入,涌入34、screw flight 螺杆上的螺纹。
模具加工方法英语词汇大全

模具加工方法英语词汇大全在模具加工领域,掌握相关英语词汇是非常重要的。
本文将为你提供一个模具加工方法英语词汇大全,帮助你更好地理解和交流相关的知识。
1. 模具加工方法基础词汇Mold (模具)•Cavity: 空腔•Core: 芯子•Ejector Pins: 推杆•Draft Angle: 脱模锥度•Runner: 浇口Machining (加工)•Milling: 铣削•Turning: 车削•Drilling: 钻削•Grinding: 磨削•Boring: 镗削Surface Treatment (表面处理) •Polishing: 抛光•Electroplating: 电镀•Anodizing: 阳极氧化•Coating: 涂层•Sandblasting: 喷砂Measurement (测量)•Caliper: 卡尺•Micrometer: 千分尺•Height Gauge: 高度规•CMM (Coordinate Measuring Machine): 三坐标测量机•Profile Projector: 轮廓投影仪2. 模具加工方法高级词汇CNC Machining (数控加工)•CNC Milling: 数控铣削•CNC Turning: 数控车削•CNC Grinding: 数控磨削•CNC Wire EDM (Electrical Discharge Machining): 数控线切割•CAM (Computer-ded Manufacturing): 计算机辅助制造Injection Molding (注塑)•Mold Design: 模具设计•Mold Flow Analysis: 模流分析•Mold Temperature Control: 模具温度控制•Gate Design: 浇口设计•Venting: 排气Die Casting (压铸)•Die Design: 压铸模具设计•Die Lubrication: 压铸模具润滑•Die Casting Defects: 压铸缺陷•Cold Chamber Die Casting: 冷室压铸•Hot Chamber Die Casting: 热室压铸Stamping (冲压)•Progressive Die: 渐进模具•Blanking: 冲裁•Piercing: 穿孔•Bending: 弯曲•Deep Drawing: 深冲3. 模具加工方法其他相关词汇Mold Materials (模具材料)•Tool Steel: 工具钢•Stnless Steel: 不锈钢•Aluminum: 铝•Copper: 铜•Plastic: 塑料Mold Components (模具部件)•Guide Pins: 导柱•Ejector Sleeves: 推杆套筒•Sprue Bushing: 浇口套筒•Inserts: 嵌件•Lifter: 脱模销Mold Mntenance (模具维护)•Cleaning: 清洁•Lubrication: 润滑•Repr: 修复•Storage: 存储•Replacement: 更换以上是一个模具加工方法英语词汇大全,涵盖了基本和高级词汇以及其他相关词汇。
English for Domestic Ceramics日用陶瓷专业英语术语

English for Domestic Ceramics日用陶瓷英语Raw Material(原料):1、feldspar(长石)2、silica、quartz(石英)3、kaolin(高岭土)4、clay(粘土)Production Technics(生产工艺):1、Ball-mill(球磨)2、slurry(泥浆)3、sieving(过筛)4、de-ironing (除铁)5、filter pressing(压滤)6、clay cake(泥饼)7、ageing(陈腐)8、pugging(练泥)9、roller-pressing shape(滚压成型)10、high pressing casting(高压注浆)11、hollow casting(空心注浆)12、raw body(生坯)13、biscuit firing(素烧)14、biscuit body(素烧坯)15、tunnel kiln(隧道窑) 16、glazing(上釉)17、printing(印花)18、painting(手绘) 19、over(in、under)-glaze decoration(釉上(中、下)彩20、glazed firing(本烧、釉烧)21、saggar(匣钵)22、loading of kiln(装窑)23、drawing(出窑)24、firing period(烧成周期)25、oxidizing flame(氧化焰)、reducing flame(还原焰)26、sinter(烧结)27、vitrification(玻化)28、firing temperature(烧成温度)29、selection(选瓷) 30、decal decalcomania(贴花)31、decorating firing(烤花)32、packing(包装) 33、Glazing: (1)dip(浸釉)(2)swing(甩釉)(3)cast(倒釉)(4)jet(喷釉)Model: 1、Plaster、gypsum(石膏)2、mother mould(主模、母模)3、case mould(KS模)4、work mould(工作模)Glaze: 1、raw glaze(生料釉)2、fritted glaze(熔块釉)3、fancy glaze(窑变釉) 4、colour glaze(色釉)5、bright glaze(光亮釉)6、non-bright glaze(无光釉)7、sub-bright glaze(亚光釉)8、transparent glaze(透明釉)9、opaque glaze(乳浊釉)Physics and chemistry(理化性能):1、translucency(透光性)2、glossiness(光泽度) 4、whiteness(白度)5、hardness of glaze surface(釉面硬度)6、thermal stability(热稳定性)7、percent of water absorption(吸水率)8、microwave safe(微波炉适用)。
机械加工常用基础英语名词术语翻译对照大全

fabrication tolerance.制造容差
fabrication 加工,制造
fabrication.制造
feeder馈电线
ferritic .铁素体的
field fabricated 工地制造的,现场装配的
field installation 现场安装
back-feed反馈
base material基底材料
bellow type 波纹管式
bend.弯管弯头
Bending: 挠曲
beveling 磨斜棱,磨斜边
blinding plate盲板
blind挡板
blowhole气泡,气孔
master schedule 主要图表, 综合图表, 设计任务书, 主要作业表
material certificate.材料合格证
metallic luster 金属光泽
motor lead电动机引出线
name plate名牌, 商标
National Electrical Code 全国电气规程
cement lined piping 水泥衬里
channel bases沟渠基底
check against 检查, 核对
check valve止回阀
chipping修琢
chronometer精密计时表
Circuit breaker断路开关
circumferential joint 周圈接缝
process pipe 工艺管道
purchased material list原材料进货单
push button station按钮式控制站
qualification: 合格性
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常用工艺术语[推荐]常用工艺术语1 工艺基本概念1.1 一般概念1.1.1数控加工:numerical control machining根据被加工零件图样和工艺要求,编制成以数码表示的程序输入到机床的数控装置或控制计算机中,以控制工件和工具的相对运动,使之加工出合格零件的方法。
1.2生产对象1.2.1 原材料:raw material投入生产过程以创新产品的物质。
1.2.2主要材料:primary material; direct material构成产品实体的材料。
1.2.3辅助材料:auxiliary material; indirect material在生产中起辅助作用而不构成产品实体的材料。
1.2.4代用材料:substituent在使用功能上能够代替原设计要求的材料。
它具有被代替材料所具备的全部或主要性能。
1.2.5易损材料:quick-wear material在正常使用条件下,容易损坏或失效的材料。
1.2.6废料:waste material在制造某种产品过程中,剩下的而对本生产对象不再有用的材料。
1.2.7型材:section金属或非金属材料通过拉制、轧制或压制等方法所获得的具有特定几何形状截面的材料。
1.2.8板材:plate金属或非金属材料通过轧制或压制等方法而获得的各种不同厚度的板状材料。
1.2.9棒材:bar stock金属或非金属材料通过拉延、轧制工艺获得的圆、方、六角形截面的材料。
1.2.10铸件:casting将熔融金属浇入铸型,凝固后所得到的金属制件或毛坯。
1.2.11锻件:forgings金属材料经过锻造变形而得到的工件或毛坯。
1.2.12焊接件:weldment用焊接方法而得到的结合件。
1.2.13模压件:molded parts利用模具压制的工件。
1.2.14冲压件:stamping用冲压的方法制成的工件或毛坯。
1.2.15合格品:accepted product;;conforming article通过检验质量特性符合标准要求的制品。
1.2.16不合格品: defective unit; non conforming article通过检验,质量特性不符合标准要求的制品。
1.2.17废品:discard不能修复又不能降级使用的制品。
1.2.18返修品:rewotking parts通过修复或重行加工,质量特性符合标准要求的制品。
1.2.19样品:specimen ; sample用于材料试验分析,产品质量对照及商品宣传的单个或多个物品。
1.2.20工件:workpiece加工过程中的生产对象。
1.2.21配套件 (配件):fitting part组成产品的零件、部件、标准件及元器件等的总称。
1.2.22备品(备件):spare part储备待用的易损件。
1.2.23附件:accessory1) 供用户安装、调整和使用产品所需要的工具、检测仪表等,或为扩大产品使用功能所需的附属装置。
2) 随同主要文件一同制定或发出的有关文件。
1.2.24零件:part不采用装配工序而制成的产品。
1.2.25部件:subassembly由两个或两个以上的零件或由材料、零件等以可拆卸或不可拆卸的连接形式所组成的产品。
1.2.26标准件:standard part按国家标准、部标准(专业标准)或企业标准规定制造的零、部、组(整)件。
1.2.27外购件:purchased part不是本单位设计、制造的,而是从其他单位购买来的产品。
1.2.28外协件:teamwork part由本企业提供设计图样资料,委托其他企业完成部分或全部制造工序的零、部、组(整)件。
1.2.29易损件:quick-wear part产品在正常使用过程中,容易损坏的零件。
1.2.30试件:testing part为试验材料的机械、物理、化学性能、金相组织和可加工性等而专门做的样件。
1.2.31一般特性:general character除关键特性和重要特性以外的所有特性,一般情况下此类特性不会影响产品的使用性能。
1.2.32重要特性:important character此类特性如达不到设计要求或发生故障,可能导致产品不能完成所要求的使命,但不会引起产品或主要系统失效。
1.3工艺方法1.3. 1锻造:forging在加压设备及工(模)具的作用下,使金属坯料或铸锭产生局部或全部的塑性变化,以获得一定几何形状、尺寸和质量的锻件加工方法。
1.3.2铸造:casting将熔融金属浇注、压射或吸入铸型型腔中,待其凝固后而得到一定形状和性能铸件的方法。
1.3.3钳加工:bench work一般在钳台上以钳工工具为主,对工件进行的各种加工方法。
1.3.4焊接:welding通过加热和加压或两者并用,并且用或不用填充材料,使焊接达到原子结合的一种加工方法。
1.3.5铆接:riveting借助铆钉形成的不可拆连接。
1.3.6热处理:heat treatment将固态金属或合金在一定介质中加热、保温和冷却,以改变其整体或表面组织,从而获得所需要性能的加工方法。
1.3.7表面处理:surface treatment改善工件表面层机械、物理或化学性能的加工方法的总称。
通常的方法有氮化、磷化、喷砂、喷丸、表面涂覆等。
1.3.8表面涂覆:surface coating用规定的异己材料,在工件表面上形成涂层的方法。
1.3.9机械加工:machining利用机械力对各种工件进行加工的方法。
1.3.10冷作:cold work在基本不改变材料断面特征的条件下,将金属板材、型材等加工成各种制品的方法。
1.3.11冲压:stamping使板料分离或成形而得到制件的方法。
1.3.12压力加工:mechanical metal processing使毛坯材料产生塑性变形或分离而无切屑的加工方法。
1.3.13塑料成型加工:plastic processing将塑料转变为塑料制品的各种工艺的总称。
例如模塑、注塑、挤塑、压延、接触成型等。
1.3.14电加工:electric machining直接利用电能对工件进行加工的方法。
1.3.15电火花加工:electrical discharge machining(EDM)在一定的介质中,通过工具电极和工件电极之间的脉冲放电的电蚀作用,对工件进行加工的方法。
1.3.16装配:assembly按规定的技术要求,将零件或部件进行配合和连接,使之成为半成品或成品的工艺过程。
1.3.17包装:packaging1) 为在流通过程中保护产品,方便储运,促进销售,按一定技术方法而采用的容器、材料及辅助物等的总体名称。
2) 为达到上述目的而采用的容器、材料和辅助物的过程中施加一定技术方法等的操作活动。
2 机械加工工艺2.1 切削加工工艺2.1.1车削:turning工件旋转作主运动,车刀作进给运动的切削加工方法。
2.1.2铣削:milling铣刀旋转作主运动,工件或铣刀作进给运动的切削加工方法。
2.1.3刨削:planning shaping用刨刀对工件作水平相对直线往复运动的切削加工方法。
2.1.4钻削:drilling用钻头或扩孔钻在工件上加工孔的方法。
2.1.5铰削:reaming用铰刀从工件孔壁上切除微量金属层,以提高其尺寸精度和表面粗糙度要求的加工方法。
2.1.6锪削:spot facing; counterboring; countersinking用锪钻或锪刀刮平孔的端面或切出沉孔的方法。
2.1.7镗削:boring镗刀旋转作主运动,工件或镗刀作进给运动的切削加工方法。
2.1.8磨削:grinding用磨具以较高的线速度对工件表面进行加工的方法。
2.1.9研磨:lapping用研磨工具和研磨剂,从工件上研去一层极薄表面层的精加工方法。
2.1.10珩磨:honingl利用珩磨工具对工件表面施加一定压力,珩磨工具同时作相对旋转和直线往复运动,切除工件上极小余量的精加工方法。
2.1.11抛光:polishing buffing利用机械、化学或电化学的作用,使工件获得光亮平整表面的加工方法。
2.1.12深孔钻削:deep hole drilling孔深与孔径之比大于五倍的钻削加工方法。
2.1.13粗加工:roughing从坯料上切除较多余量,所得到的精度和表面粗糙度要求较低的加工过程。
2.1.14精加工:finishing从工件上切除较少余量,所得到的精度和表面粗糙度要求较高的加工过程。
2.1.15光整加工:finishing精加工后,从工件上不切除或切除极薄金属层,用以提高工件表面粗糙度要求或强化其表面的加工过程。
2.2 典型表面加工工艺2.2.1孔加工2.2.1.1盲孔:blind hole未穿透的孔。
2.2.1.2通孔:through hole已穿通的孔。
2.2.1.3深孔:deep hole孔深与孔径之比大于五倍的孔。
2.2.1.4内螺纹底孔:internal screw thread bottom hole内螺纹加工前所加工的孔。
2.2.1.5钻孔:drilling用钻头在实体材料上加工孔的方法。
2.2.1.6扩孔:hole expanding用扩孔工具扩大工件孔径的加工方法。
2.2.1.7绞孔:reaming用铰刀从工件孔壁上切除微量金属层的加工方法。
2.2.1.8锪孔:counterboring;countersinking用锪削工具加工平底或锥形沉孔的加工方法。
2.2.1.9镗孔:boring用镗削工具扩大工件孔的加工方法。
2.2.1.10车孔:hole turning ;internal turning用车削工具扩大工件的孔或加工空心工件的内表面的加工方法。
2.2.1.11磨孔:hole grinding用磨削工具加工工件孔的方法。
2.2.1.12冲孔:punching用冲模在工件或板料上冲切孔的方法。
2.2.1.13电火花打孔:spark erosion perforation用电火花加工原理加工工件孔的方法。
2.2.1.14钻中心孔:center drilling用中心钻在工件的端面加工定位孔的方法。
2.2.2外圆加工2.2.2.1车外圆:cylindrical turning用车削方法加工工件的外圆表面。
2.2.2.2磨外圆:cylindrical grinding用磨削方法加工工件的外圆表面。
2.2.3螺纹加工2.2.3.1车螺纹:threading; thread turning用螺纹车刀切出工件的螺纹。
2.2.3.2磨螺纹:thread grinding用单线或多线砂轮磨削工件的螺纹。
2.2.3.3研螺纹:thread lapping用螺纹研磨工具研磨工件的螺纹。