Minor diameter of internal screw thread (IFI Inch)
螺纹中英文
螺纹中英文术语螺纹线helix螺纹screw thread圆柱螺纹 parallel screw thread圆锥螺纹 taper screw thread外螺纹external thread内螺纹 internal thread螺纹副 screw thread pair单线螺纹 single-start thread多线螺纹multi-start thread右旋螺纹right-hand thread左旋螺纹 left-hand thread完整螺纹 complete thread不完整螺纹incomplete thread螺尾 washout thread; vanish thread有效螺纹 useful thread螺纹牙形 form of thread原始三角形 fundamental triangle原始三角形高度 fundamental triangle height 基本牙形 basic profile削平高度 depth of truncation设计牙型 design profile最大实体牙型 maximum material profile最小实体牙型 minimum material profile牙顶 crest牙底 root牙侧 flank承载牙侧 load flank非承载牙侧 clearance flank引导牙侧 leading flank跟随牙侧 following flank牙顶高 addendum牙底高 dedendum牙型高度 thread height牙型角 thread angle牙型半角 half of thread angle牙侧角 flank angle牙顶圆弧半径 radius of rounded crest 牙底圆弧半径 radius of rounded roof 公称直径nominal diameter大径 major diameter小径 minor diameter顶径 crest diameter底径 root diameter中径 pitch diameter单一中径 simple pitch diameter作用中径 virtual pitch diameter基准直径 gauge diameter螺纹轴线 axis of thread中径线 pitch line螺距 pitch导程 lead螺纹升角（导程角）lead angle螺纹牙厚 thread ridge thickness螺纹槽宽 thread groove width螺纹接触高度 depth of thread engagement大径间隙 major clearance小径间隙 minor clearance螺纹旋合长度 length of thread engagement基准平面 gauge plane基准距离 gauge length装配余量 fitting allowance旋紧余量 wrenching allowance行程 stroke螺纹精度 tolerance quality螺距偏差 deviation in pitch螺距累积误差 cumulative error in pitch导程偏差deviation in lead导程累积误差 cumulative error in lead螺旋线轴向误差 helix error in the axis牙侧角偏差 deviation of flank angle螺距误差中径当量 pitch diameter equivalent of error in pitch牙侧角误差中径当量 pitch diameter equivalent of error in flank angle 基准距离偏差 deviation of gauge length基准平面的轴向位移偏差 deviation of datum axial drift行程偏差 deviation of stroke普通螺纹1.STRTHD2.plain thread3.regularscrewthreads4.regular screw threads粗牙普通螺纹1.coarse pitch thread2.coarse plain thread细牙普通螺纹1.fine pitch thread普通螺纹量规1.gauges for general purpose screw threadsmon thread gauges英制惠氏普通螺纹1.BSW,BSF。
梯形螺纹标准
This standard defines the normalized series and tolerancesof the metric trapezoidal screw threads UNI ISO 2901/2902/2903/2904.
D = diametro esterno madrevite major diameter internal thread
0 +375
0 +315
0 +450
0 +315
0 +450
0 +315
0 +500
0 +315
0 +500
0 +315
0 +500
0 +315
0 +500
0 +315
0 +560
0 +315
0 +560
0 +315
0 +560
0 +315
0 +560
0 +315
0 +630
0 +315
0 +630
0 +315
0 +630
0 +800
0 +315
0 +630
0 +800
0 +315
0 +670
0 +900
0,13 0,13 0,13 0,13 0,13 0,13 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,13 0,25 0,25 0,13 0,25 0,25 0,13 0,25 0,5
的螺钉术语中英文对照
的螺钉术语中英文对照acme screw thread爱克米螺纹acme screw-thread阿克米制螺纹adapter set screw接头调节螺钉adjustable round split die with adjusting screw带调整螺钉的可调式圆板牙?adjustable screw type steering gear可调整式螺旋型转向装置adjustable stop screw可调整止动螺钉adjusting screw调整螺钉;调整螺丝;调准螺旋;调节螺钉;校正螺钉;校正螺旋adjusting screw for elevation标高调整螺丝adjusting screw for pan position锅体水平调节螺杆adjusting screw for transverse横向调整螺丝aerial screw飞机螺旋桨aiming adjust screw瞄准调节螺钉aiming screw瞄准调节螺钉air intake adjusting screw进气调节螺钉air screw空气螺旋桨air-tight screw pump密闭式螺杆泵Allen screw阿伦螺钉allen screw六角固定螺丝ampere's right handed screw rule安培右手螺旋定则Ampere's right-hander screw rule安培右手定则anchor screw基础螺栓anchoring screw止动螺钉annular screw plate环状板牙antagonizing screw调置螺旋antifriction ring holder screw减摩环托螺钉arachnoid screw蛛网膜螺钉arachnoid screw driver蛛网膜螺钉旋凿Archimedean screw阿基米德螺线Archimedean screw pump阿基米德螺旋泵Archimedes'screw阿基米德螺旋assembly screw安装螺旋attachment screw连接螺钉;定位螺丝;止动螺钉automatic screw lathe自动螺纹车床automatic screw machine自动螺丝车床auxiliary screw arc辅助螺钉弧形板axis of screw螺旋轴线azimuth adjusting screw方位调整螺钉backing-up screw止动螺钉backlash adjusting screw齿隙调整螺钉ball screw滚珠丝杠ball-bearing cap screw滚珠轴承盖螺钉ball-jointed screw万向球铰螺杆band wheel crank screw带轮曲柄螺丝band wheel crank screw nut带轮曲柄螺丝帽band wheel set screw带轮主头螺丝banking screw止动螺钉base screw底座螺钉bearing for screw conveyer螺旋输送机轴承bell screw钟形螺钉;丝锥接套binding(post)screw接线螺钉binding head screw扁头结合螺钉blast cap screw鼓风盖螺钉bleed screw带孔螺钉body of screw螺钉体body screw犁体螺钉boiler lagging plate set screw锅炉套板止动螺钉bolster screw jack车架螺旋千斤顶bone screw接骨螺钉bone screw and bolt outfit骨螺钉螺栓器械包bone screw driver接骨螺钉旋凿bone screw holding forceps接骨螺钉夹持钳bone screw tap接骨螺钉丝攻bottle screw螺旋起重机;螺旋起重器bottom plate screw底板螺钉brace screw撑柱螺丝brace screw driver撑臂起子brake screw制动螺杆brake thrust screw制动器止推调节螺钉brass countersunk head wood screw黄铜平头木螺丝brass round head wood screw黄铜圆头木螺丝brass screw down bib cock黄铜水龙头brass screw down bib cock heavy type黄铜重型水龙头brass shouldered cup screw hook黄铜螺丝弯钩brass square screw hook黄铜螺丝曲尺钩brass wood screw黄铜木螺丝brass-plated mild steel round bead wood screw镀黄铜圆头软钢木螺丝?brass-plated mild steel round head machine screw镀黄铜圆头软钢机器螺丝?brazier head screw扁头螺钉breaker arm adjusting screw断电臂调整螺钉bright mild steel countersunk head wood screw光亮软钢平头木螺丝?bright mild steel round head wood screw光亮软钢圆头木螺丝bronze screw hook古铜螺丝钩bush set screw衬套制动螺钉butterfly screw元宝螺钉button-head cap screw圆头帽螺钉;半圆头紧固螺钉button-headed screw半圆头螺钉buttress thread screw斜梯形纹螺钉calibration screw校准螺钉cap of screw螺钉帽cap screw有头螺钉capstan(-headed)screw绞盘螺钉captive screw外加螺丝carpenter's screw clamp台钳carriage lock screw拖板锁紧螺钉casale closure with external screw外螺纹卡扎里密封central screw中心螺钉centrifugal screw pump离心螺旋泵centring screw定中心螺钉chain adjusting screw链调节螺钉chamfer head screw沉头螺钉check screw止动螺钉cheese head screw高平头螺丝circumferential register screw圆周定位螺丝clamp screw制动螺旋clamp screw sextant制动螺钉六分仪clamping screw固定螺钉clip screw调置螺旋closing screw螺纹规;螺纹塞clutch adjusting screw离合器调整螺钉clutch pressure plate screw离合器压板螺钉coach screw方头螺钉;板头尖端木螺钉coarse screw tap粗丝锥coarse thread screw粗螺纹螺钉;粗纹螺钉coarse-pitch screw大螺距螺钉collar-head screw环头螺钉combination screw driver set with tester带测电笔的套装螺丝刀?complete equipment for making wood screw木螺丝成套设备?compound feed-screw复式刀架丝杠compound feed-screw graduated collar复刀架丝杠刻度圈?compound screw复式螺钉;复式螺旋cone screw锥形螺钉conical twin-screw extruder锥形双螺杆挤塑机connecting screw rod连接螺杆connection screw连接螺钉constant taper screw等螺距锥体螺杆contact screw接触螺钉conveyer screw螺旋输送器conveyer screw drive shaft输送机螺旋主动轴conveyer screw shaft输送机螺旋轴conveyer screw shaft coupling输送机螺旋轴联轴节?conveyer screw thrust plate输送螺旋止推板copper-plated iron screw ring镀紫铜铁吊环螺钉cored screw空心螺旋correction screw校正螺钉;校正螺旋correctional screw改正螺旋cotter with screw end螺旋端锁销countersunk head machine screw埋头机螺钉countersunk head screw埋头螺钉countersunk oval head screw埋头圆顶螺钉countersunk screw埋头螺钉;埋头螺丝coupling screw连接螺钉cover screw盖用螺钉credit screw信用紧缩crest of screw thread螺纹牙顶cross feed screw横进刀螺杆cross feed screw crank横向进刀螺杆曲柄cross feed screw dial横进刀螺杆指示盘;横向进刀螺杆指示盘?cross feed screw handle横向进刀丝杠手柄cross lead screw横向丝杆cross lead screw nut横向丝杆螺母cross recess head screw十字槽头螺钉cross screw左右交叉螺纹cross slide screw横动台螺杆;横滑板螺杆cross surfacing screw横动台螺杆cross traverse screw横动台螺杆crown screw牙冠用螺钉cruciform screw driver十字形螺丝起子cruciform slot screw十字槽螺钉cup head screw半圆头螺钉;圆头螺钉cup head wood screw圆头木螺丝;半圆头木螺钉current regulator contact screw电流调节器接触螺钉?cutter for screw plate螺丝板加工刀具;螺丝板牙加工工具?decreasing lead screw减螺距螺杆depth gauge for bone screw接骨螺钉长度测量器depth screw gear耕深调节螺杆depth-adjusting screw耕深调节螺杆dial of vertical adjustable screw垂直可调丝杠dial screw度盘螺钉diameter of screw螺纹标称直径;螺旋直径differential drive gear thrust screw差速器环齿轮推力螺钉?differential gear for screw conveyer螺旋输送机的差动装置?differential screw差动螺旋;差动装置螺钉differential screw gearing差动螺旋传动装置differential screw jack差动螺旋起重器differential screw-jack差动螺旋千斤顶differential-screw jack差动千斤顶diopter rotating screw视度转螺distributor adjusting screw分配调整器螺钉dog(set;locating)screw定位螺钉dog screw轧头螺钉;偏心头螺钉dormant screw埋头螺钉double flight feed screw双头螺旋加料器double screw pump双螺杆泵double worm screw双扭螺钻;麻花钻double-screw bolt螺柱double-screw washer双螺旋洗矿机double-thread screw双头螺纹double-threaded screw双纹螺钉dowel screw扶手螺丝;两头螺钉;两头螺丝钉down-feed screw垂直丝杠draw screw起拉螺钉;起模螺钉drive screw螺纹钉driving screw导螺杆;导螺旋;主螺杆drivre screw传动螺杆duct adjusting screw墨斗调节螺丝earth screw土钻;挖穴钻earthing screw接地螺钉eccentric-screw breechblock偏心闭锁机Edison screw爱迪生螺纹;圆螺纹electric screw clay gun电动螺旋式泥炮electric screw down gear电动压下装置electric screw driver电动螺丝刀;电动螺旋钻electro-magnet screw press电磁螺旋压力机electro-mechanical screw time release机电螺旋式限时解锁器?elevating endless screw升降蜗杆elevating screw升降丝杠;上升螺旋;螺旋起重器elevator screw升降机螺旋endless screw蜗杆endless tangent screw sextant微调螺杆六分仪engine idling speed adjusting screw发动机怠速调整螺丝?English screw英制螺纹English screw pitch ga(u)ge英制螺距规Ericsson screw埃里克森螺纹expansion screw扩开螺钉;可调螺钉extension screw螺旋延长部external screw螺钉external screw cutting tool外螺纹车刀external screw ga(u)ge外螺纹检查规external screw thread finish外螺纹瓶口extra fine screw特细牙螺纹extruder screw压出机螺杆extruding screw挤压螺杆eye screw羊眼螺丝;吊环螺栓;环首螺钉;环首螺栓eyepiece screw目镜螺丝;目镜螺旋eyepiece screw-micrometer螺杆式目镜测微计faceplate screw面板螺丝faller screw针板螺杆falt fillister screw凹槽扁头螺杆fastening screw紧固螺钉feed screw进给螺杆;螺旋给料机;螺旋送料机feed screw collar进给螺杆挡环feed screw mechanism进料螺杆机构feed screw nut丝杆螺母female screw阴螺丝;阴螺旋;螺母;内螺旋female screw thread内螺纹femoral screw股骨螺钉ferrous and non-ferrous screw and nut黑色及有色金属螺钉和螺母?fillet of screw螺纹圈filling screw螺纹规fillister head screw凹槽帽螺钉fine adjustment screw微调螺丝fine screw tap细牙螺丝攻fine thread screw细纹螺钉fine-motion screw微动螺旋fine-pitch screw细牙螺钉finite-conductivity screw instability有限电导率螺旋不稳定性?fitting screw紧配连接螺栓;装配螺钉fix screw固定螺丝fixation screw needle固定螺丝针flat counter-sunk head screw平顶埋头螺钉flat end set screw平端固定螺钉flat head screw平头螺钉;平头螺丝flat point set screw平端定位螺钉flat screw平头螺钉flexible screw conveyer挠性螺旋输送器flush head screw shackle平头螺栓卸扣flux screw磁通调整螺钉fly-headed screw蝶形头螺钉focusing screw调焦螺旋foot screw地脚螺钉;地脚螺丝;脚螺旋foot-screw底脚螺丝for screw stays用于螺丝固定force screw力旋量forcing screw紧固螺钉;起重器;加压螺钉forked screw driver叉形螺丝刀;叉形螺旋起子four-screw driver四用螺钉起子four-screw leveling head四螺钉安平头four-wheel screw jack四轮修车起重器;四轮修车起重器friction screw press摩擦螺旋压力机;摩擦压力机front screw前螺杆fuel pump adjusting screw燃油泵调节螺钉full-automatic screw machine全自动螺丝机床full-flighted screw全程螺杆fully automatic turret screw machine全自动转塔式车床?galvanized iron corn head screw镀锌尖头螺丝galvanized iron screw白铁螺丝galvanized iron screw hook镀锌螺钩galvanized mild steel countersunk head wood screw镀锌沉头木螺丝?galvanized mild steel drive screw镀锌螺丝钉galvanized mild steel roofing screw镀锌瓦楞螺丝galvanized mild steel round head machine screw镀锌圆头机器螺丝?galvanized mild steel round head wood screw镀锌圆头木螺丝?galvanized MS countersunk head machine screw镀锌平头机器螺丝?galvanized screw镀锌螺钉;镀锌螺丝galvanized screw plug镀锌旋塞galvanized stay adjustable screw镀锌拉线调整螺丝galvanized steel self tapping screw镀锌自攻螺线gas valve screw气阀螺钉gathering screw收集螺旋gear motor for screw conveyer螺旋输送器减速电动机geared worm screw传动蜗杆螺旋generator frame through screw发电机架长螺杆gib screw调整楔用螺钉;夹紧调整螺钉governing screw调节螺钉governor adjusting screw调节器调整螺钉governor adjusting screw cap调速器调整螺钉帽governor arm screw调速器杆螺钉governor link screw调节器联杆螺钉grain screw谷粒螺旋grid of screw dislocations螺形位错十字格grooved bone screw有槽接骨螺钉ground screw地脚螺钉grub screw平头螺钉;平头螺丝;木螺钉;木螺丝guide screw导螺;丝杆hairspring screw游丝螺钉hairspring stud screw游丝外桩螺钉half-bright screw半光制螺钉half-round head screw半圆头螺丝half-round screw半圆头螺钉hammer-drive screw锤入式螺钉hand brake band anchor bar adjusting screw手闸带锚定杆调整螺钉?hand driven screw press手动平板机hand jack screw手力千斤顶hand power screw press手动螺旋压机hand power screw punching press手动螺旋压孔机hand screw手动螺杆;手力千斤顶hand screw clamp手螺旋夹hand screw holdfast手螺旋夹hand screw press手动螺旋压力机;手转压力机hand screw tap手用丝锥hand wheel screw down手轮压下装置hand-operated screw press手动螺旋压力机hand-operated vertical screw press手摇立式螺旋压榨机hand-screw手动起重器hand-screw vulcanizing press手旋硫化机handle set screw车辆制动螺钉handrail screw扶手螺丝head lamp adjusting screw前灯调节螺钉headless screw无头螺钉headless set screw无头止动螺丝headless shoulder screw无头轴肩螺钉helical screw pulp conveyer螺旋纸浆传送器helically bladed screw conveyer螺旋叶片式输送器hermetic screw pump密闭式螺杆泵hex socket screw key六角凹头螺钉键hexagon cap screw六角帽螺钉hexagonal head screw六角头螺钉;六角头螺栓hexagonal socket screw六角凹头螺钉high power screw press高能螺旋压力机high precision lead-screw cutting lathe高精度丝杠车床?high viscosity triple screw pump高粘度三螺杆泵?holding screw紧定螺钉;紧固螺丝holes for screw螺栓孔hollow screw空心螺钉hollow-head set-screw空心头固定螺钉hook screw钩头螺钉;带钩螺钉horizontal clamping screw水平制动螺钉horizontal light beam adjusting screw水平光调节螺钉?horizontal parallax screw水平视差螺旋horizontal screw pump卧式螺旋泵housing adjusting screw压下调整螺丝housing screw压下螺丝Hunter's screw差动可逆可螺旋桨hydraulic cylinder bleeder screw液压缸放出管螺钉?hydraulic screw press液压螺旋压力机hyperbolic screw pump双曲线式螺杆泵image screw映像旋量impedance screw节流螺钉impeller locking screw叶轮端螺钉inboard screw内侧螺旋桨inch screw die英制螺纹板牙inch screw tap英制螺纹丝锥independent screw chuck分动螺旋卡盘inside screw螺母inside screw and non-rising stem暗杆内螺纹inside screw and rising stem(ISRS)明杆内螺纹?inside screw rising stem内螺纹明杆instrument headed screw半埋头螺钉internal screw内螺旋internal screw cutting tool内螺纹车刀internal screw finish内螺纹瓶口internal screw ga(u)ge内螺纹规internal screw pump内螺旋泵internal screw thread内螺纹international screw die公制螺丝钢板international screw pitch gauge国际螺距规;国际螺距规?international screw tap公制丝锥international screw thread国际标准螺纹interrupted screw带槽螺钉iron handle screw driver铁柄螺丝刀iron screw铁螺钉iron screw with square head方头铁螺钉iron square head screw方头铁螺钉iron wood screw铁制木螺钉jack screw螺旋起重机;千斤顶螺杆;千斤顶螺丝?jack(ing)screw螺旋千斤顶jacket band screw套带螺钉jacking screw顶起螺丝key screw螺丝把;螺旋键kingpin stop screw主销定位螺丝knuckle stop screw关节止动螺钉knurled screw滚花螺钉;滚花螺杆lag screw板头尖端木螺钉;方头螺钉lag wood screw木螺钉lang raising screw地轮起落螺杆large flat head slotted screw大平槽头螺钉?latch bracket screw弹键托螺钉latch screw弹键螺钉;门栓大螺丝lead of screw螺旋导程lead screw导螺杆;唱片盘首纹;丝杆;丝杠;引入槽?lead screw for cross-slide横向进给螺杆lead screw for saddle床鞍螺杆lead screw for top slide刀架螺杆lead screw monocomparator导杆螺旋单象坐标仪?lead screw tester丝杆检查仪lead-in screw引入螺钉lead-screw导螺杠lead-screw drive导螺杆驱动lead-screw gear丝杠交换齿轮leading screw lathe丝杠车床leading screw support导螺杆轴承left screw左螺旋left-hand screw左螺旋left-hand screw drill pipe反扣钻杆left-handed screw左旋螺杆lentil-headed screw扁头螺钉level(l)ing screw校平螺旋levelling screw水准螺旋lever latch cap screw手柄弹键盖螺钉lift link screw提升杆调整螺杆lift(ing)screw螺旋起重器lifting screw起模螺钉;千斤顶螺杆;升降螺杆?limit screw止动螺钉limit screw pitch ga(u)ge螺距极限规linkage levelling screw悬挂装置;调平螺杆lock screw锁定螺钉locking screw锁紧螺钉log screw方头木螺丝;木螺钉;木螺丝long bent point screw长弯头画线针long lead screw长丝杠long screw长螺丝longitudinal parallax screw纵向视差螺旋low noise air screw compressor低噪声螺杆空气压缩机?lubricating screw润滑螺旋;黄油枪machine screw with oval countersunk fillister head半沉头螺钉?main(driving)screw主螺杆main pin brass cotter set screw主销铜衬扁销止动螺钉main valve head cap screw主阀盖有头螺钉male screw阳螺旋;柱螺纹male screw cutting tool外螺纹车刀male screw thread外螺纹;阳螺纹manual control screw手调螺钉manually-operated screw手动压力螺丝marine screw propeller船用螺旋桨marking screw标号螺丝marsh screw amphibian沼地螺旋推进水陆两用车mass screw平衡螺钉master screw母丝杠;标准螺旋Maurer type screw press毛雷尔型螺旋压榨机maximum fuel limit screw最大燃油限制螺钉meantime screw调时螺钉measuring screw测微螺丝medium Edison screw-cap中等爱迪生螺旋灯头medium egg-plant screw indicating lamp bulb中螺口茄形指示灯泡?meter screw公制螺纹metering screw计量螺旋metric screw pitch gauge米制螺距规;国际螺距规metric screw thread公制粗牙螺纹;公制螺纹micrometer adjusting screw微调螺钉micrometer screw千分丝杠;微调螺钉micrometer screw caliper测微螺旋卡尺micrometer screw ga(u)ge螺旋测微计;螺旋千分尺micrometric regulating screw微调螺钉micrometric screw测微螺杆;测微螺旋mill headed screw滚花头螺钉mill screw轧机压下螺丝milled edge thumb screw铣边翼形螺钉milled screw滚花头螺钉minimum fuel limit screw最小燃油限止螺钉minus screw一字槽头螺钉mirror screw镜螺旋;镜螺旋;镜面螺钉;镜面螺钉mixer-with conical screw锥形螺旋搅拌机mixing screw螺旋混合机;混合螺杆;混合用螺旋mixing screw conveyer混合螺旋输送器monkey screw wrench活扳手mounting screw安装螺钉multi-start screw thread多头螺纹multiple-start screw thread多头螺纹multiple-thread screw多头螺杆multiple-threaded screw多头螺杆;多纹螺旋mushroom head screw菌头螺钉;菌头螺钉Napier's differential screw steering gear纳皮尔差动螺旋操舵装置neck(ed)screw颈口螺旋;颈口螺旋needle bar connecting link hinge screw麦果螺丝nickel-plated double line iron screw hood镀镍双线螺旋帽nickel-plated double line iron screw hook镀镍双线螺旋钩nickel-plated iron screw eye镀镍铁螺丝眼nickel-plated iron screw hook镀镍铁螺旋钩nickel-plated mild steel round head machine screw镀镍低碳钢圆头机器螺丝?nickel-plated mild steel round head wood screw 镀镍低碳钢圆头木螺丝?nickel-plated steel self tapping screw镀镍钢制自攻螺丝no screw balance无平衡螺钉摆轮nozzle adjusting screw喷管调节螺钉nut screw螺母observation tube fixing screw抽筒固定螺旋odd-pitch screw非标准螺纹oil cup cover screw油杯盖螺钉oil pressure adjusting screw油压调节螺钉oil pressure switch screw油压开关螺丝oil reservoir cover screw储油器盖止动螺钉oil-hole screw油孔螺钉oil-pressure adjusting screw油压的调节螺丝one start screw单头螺纹open screw gill drawing frame单针并条机oscillating screw摆动螺钉outer set screw外固定螺钉outside screw and yoke type(OS&Y)轭式外螺纹outside screw non-bonnet(OSNB)无压盖外螺纹oval countersunk fillister head machine screw半沉头机器螺钉oval countersunk fillister head wood screw半沉头木螺钉oval countersunk screw椭圆埋头螺钉oval fillister head screw球面圆柱头螺钉oval head screw椭圆头螺丝oval slotted countersunk head unloosing screw半沉头不脱出螺钉?packing screw衬垫螺旋paddle screw conveyer叶片式螺旋输送器panhead screw大柱头螺钉;锅头螺丝pattern screw起模螺钉percussion screw press直接电动螺旋锤;直接电动螺旋压力机?Persian screw螺旋排水机Philips screw菲氏螺钉;带十字槽头的螺钉Phillips screw菲利浦螺钉;十字槽螺钉pilot screw支持螺丝pinching screw夹紧螺钉;固定螺钉pipe screw-cutting lathe管子螺纹车床piston heat set screw活塞头止动螺钉piston pin locking screw活塞销锁紧螺钉piston pin set screw活塞销锁紧螺钉piston stop screw活塞头止动螺钉pivot screw枢轴螺钉pivot-point screw枢轴螺旋plain bone screw无槽接骨螺钉plain screw平螺钉plain-ended screw平端螺钉plug machine screw tap机用中丝锥plug screw螺塞plug screw ga(u)ge阴螺纹规plus screw十字槽头螺钉plus-minus screw调整螺钉;调整螺丝;调整用螺钉pneumatic screw press气动螺旋压机pointless screw平端螺钉porcelain head screw瓷头螺丝porcelain screw holder瓷螺丝灯头porcelain screw socket瓷螺丝灯座positioning screw定位螺钉positive-column screw instability螺旋不稳定性positive-displacement screw type compressor正排量螺旋式压气机?pottery topped brass screw瓷头铜螺丝power screw传动螺杆;传力螺钉power transmission screw动力传动螺杆power-driven screw-jack set电动螺旋起重机组precision lead screw精密丝杠pressure regulating thumb screw压脚调节翼形螺钉pressure screw压力螺钉;压下螺丝pressure screw check nut压力螺钉防松螺母pressure screw extractor螺旋压榨机pressure-adjusting screw压力调整螺钉proportion set screw比例度设定螺丝pull-out piece spring screw压簧螺钉push-pull screw推拉螺杆pusher screw推进式螺旋桨quadruple screw四头螺旋;四纹螺旋;四线螺旋quadruple screw motor ship四螺旋桨船quick-motion screw速动螺旋radial feed screw径向进给丝杠;径向进给丝杠radiator screw-cap散热器加水盖rag screw棘螺栓raised head screw凸头螺钉rapid screw大节距螺钉ratchet screw jack棘轮螺旋起重器reaming holes for screw stays为固定螺钉用的铰孔rear furrow wheel adjustment screw尾轮调节螺钉rear screw shaft后螺旋桨rear screw shaft bushing后螺轴衬套recalibration screw重新校准螺钉recessed-head screw-driver槽头螺丝刀rectilinear screw-thread reluctance motor直线螺纹磁阻电动机?reduction screw螺旋还原反应器regular screw thread基本螺纹regular screw threads普通螺纹regular thumb screw对称翼形螺钉regulating screw调整螺钉;调整螺丝regulating stem set screw调节杆止动螺钉regulator spring screw调节簧螺钉restriction screw节流尖头螺钉;节流螺旋杆;带螺纹针阀?restrictor screw节制孔螺钉retainer screw护圈螺钉retaining screw固定螺钉retention screw止动螺钉;定位螺钉;紧固螺钉reverse screw回动丝杠reverse-flighted screw双向螺杆reversing screw回动螺旋reversing screw bolt回动螺栓reversing screw bottom guide回动螺杆下导板reversing screw gudgeon回动螺旋reversing screw top guide回动螺旋上导板?revolution speed of screw螺旋转速ribbon type screw conveyer带状螺旋运输机?rigging screw装配螺钉;松紧螺旋扣;系紧螺钉?rigging-and-left-hand-screw clip左右向螺杆夹?right-and-left screw左右旋螺栓right-hand screw右螺旋right-hand screw rule右手螺旋定则right-hand screw thread右螺纹;右旋螺纹right-handed screw右旋螺钉;右旋螺旋杆right-handed thread screw右螺纹螺杆ring screw环头螺钉ring screw ga(u)ge螺纹环规rolled-thread screw滚丝螺钉rolling mill screw down轧机的压下装置rotary helical screw compressor回转式螺杆压缩机?rotary screw compressor旋转螺旋压缩机?rotation set screw转动限位螺钉round head wood screw圆头木螺钉round wood screw圆头木螺钉roundhead screw圆头螺钉roundheaded wood screw圆头木螺丝saddle feed screw鞍架进给螺杆saddle traverse screw鞍架进给螺杆safety locking screw保险止动螺钉safety set screw安全螺丝;安全止动螺钉?scoketed screw凹头螺钉screw螺钉;螺丝;螺旋screw action捻旋作用screw adjusting double caliper螺钉调整内外卡尺?screw adjusting inside caliper螺钉调整内卡尺?screw adjusting outside caliper螺钉调整外卡尺?screw adjustment螺钉调整screw and double nut螺丝和双螺母screw arbor螺杆screw auger推运螺旋screw axes螺旋对称轴screw axis螺旋轴screw base螺钉座screw base fuse螺旋式熔断器screw bell钻杆打捞器screw belt螺钉带screw belt fastener螺钉带扣screw blade螺旋刀片;螺旋桨叶;螺旋式叶片screw blank螺钉坯件screw bolt螺杆;螺栓;全螺纹螺栓screw bolt and nut螺栓和螺母screw brake螺杆闸screw bushing螺旋轴衬screw cap螺母;螺丝管帽;螺丝帽screw capping拧盖screw case螺杆箱screw case box螺杆箱机座screw case suppressing metal螺杆箱紧固件screw chaser螺纹板牙;螺纹梳刀;修正孔用丝锥screw chases螺丝版框screw chasing螺纹切削screw chasing machine螺丝车床;螺纹切削机;制螺旋机?screwchasing tool螺纹梳刀screw clamp螺丝夹;螺旋夹screw clamp for brake shoe lining装制动磨擦夹片?screw clamp for lubricating leaf spring钢板弹簧上油卡子?screw coal conveyer螺旋式输煤机screw coal unloader螺旋卸煤机screw collar螺旋环;环状螺母screw comb螺纹梳刀screw composing-stick螺丝排字手托screw compressor螺旋压气机;螺旋压缩机screw compressor clamp螺旋压缩机管夹screw cone螺旋锥体screw contact螺丝触点screw control压下控制screw conveyer螺旋输送机screw correction螺旋形失真校正screw cramp螺丝夹钳screw cutter螺纹刀具screw cutting螺纹切削;切螺纹;切削螺纹;车螺纹?screw cutting dies板牙screw cutting lathe车螺丝车床;螺丝车床screw cutting machine螺纹切削机;螺旋切削机screw decanter螺旋沉降器;螺旋澄清器screw depth control螺杆式深度调节器screw depth regulator螺旋式入土深度调节器screw diad二重螺旋轴screw diameter螺旋直径screw die螺丝板牙;平丝板screw dislocation螺线位错;螺旋位错screw displacement螺旋位移screw drive螺杆传动screw driver螺丝批screw driver with wooden scales夹柄螺丝批screw drum螺旋转鼓screw elevator螺旋升运器;螺旋式升降机;螺旋提升机;螺旋牙根挺?screw extractor断螺钉取出器;起螺丝器screw extruder螺旋挤压机;螺旋压出机screw extrusion machine蜗杆挤压机screw extrusion press螺旋挤出机;螺旋挤压机screw eye螺丝眼screw eye(羊眼)羊眼圈screw fan螺旋扇风机;轴流式扇风机screw fastener螺钉扣screw fastening螺钉连接;螺丝接合screw feed螺旋喂送器screw feed grease cup滑脂杯screw feed mechanism螺旋加料机构screw feeder螺杆给料机;螺旋加料器screw fixing螺丝固定screw flange栓接法兰screw flange coupling螺钉凸缘联轴节screw for alarm clock闹钟螺钉screw for bearing wheel of oscillating weight自动锤轴承螺钉?screw for framework of automatic device自动框架螺钉screw for indicator guard日历指示器护板螺钉screw for jumper spring跳杆簧螺钉screw for motor starter马达起动器螺钉screw for setting lever spring压簧螺钉screw for starter fixing clamp起动器固定夹螺钉screw friction press螺旋摩擦压力机screw ga(u)ge螺纹规screw ga(u)ge(S.G.)螺纹量规screw gauge for taper thread锥形螺纹量规screw gear螺纹传动装置;螺旋齿轮;压下装置screw gearing螺旋齿轮传动装置;蜗轮蜗杆传动装置screw gill drawing frame螺旋杆式并条机screw gun螺旋式油枪screw head file螺钉头锉screw height control螺杆式高度调节器screw holder螺口灯头;螺丝夹持器screw holding forceps持螺丝钳screw home拧紧screw hoop环首螺栓screw horseporew推进器马力screw housing clearance推运螺旋与壳间间隙screw hub seal蜗杆毂密封screw impeller螺旋叶轮screw impeller pump螺旋桨式泵screw jaw with lug带舌螺扣接杆screw jaw with movable lug带活舌螺扣接杆screw joint螺管接头;螺旋接合screw key螺丝扳手;螺旋键screw lid螺旋盖screw lift螺旋提升机screw lifting mechanism螺旋提升机构screw lower bridge of automatic device自动装置下夹板螺钉?screw lubrication螺旋润滑screw machine自动车床;制螺钉机screw making machine制螺钉机screw mandrel螺旋心轴;丝杆screw micrometer螺杆测微计screw micrometer cal(l)iper螺旋千分卡尺screw microscope螺旋测微镜screw mixer螺旋轴搅拌机screw motor螺杆马达screw nail螺丝钉;螺纹钉;木螺钉screw nicking machine螺钉头开槽机screw nut螺母screw of tangential cutter head切向进刀架丝杠screw off拧松screw on拧上screw pair丝杠螺母副;螺旋副screw pile螺旋桩screw pile foundation螺旋桩基screw pin螺旋销screw pin countersink shackle埋头螺丝卸扣screw pinch螺旋箍缩screw pitch螺纹距;螺旋节距screw plasticating injection molding螺杆塑化式注塑screw plate螺丝板牙;螺丝钢板;螺丝模;搓丝板;搓丝机;板牙?screw plow螺旋形犁screw plug螺旋接线柱;螺旋塞screw plug ga(u)ge螺纹塞规screw press螺旋压机;螺旋压力机screw prop千斤顶screw propellor for boat船用螺旋桨推进器screw pump螺杆泵;螺旋泵screw punch螺旋冲压机screw rack斜齿条screw rail bender螺杆弯轨机screw release螺旋式限时解锁器screw remover去螺钉器screw retention螺纹防松装置screw reverse gear螺旋回动装置screw ring环首螺钉screw ring ga(u)ge螺纹环规screw rivet螺纹铆钉;螺旋铆钉screw riveting machine螺旋铆机screw rod螺杆screw rolling machine滚丝机screw rule螺旋定则screw shackle螺纹联接环;螺纹连接环screw shaft螺杆轴;螺旋轴screw shaft bushing螺旋轴衬套screw shank螺钉杆screw shaped mo(u)ldboard螺旋形犁壁screw shaving machine制螺母及螺栓头机screw sheel螺旋套筒;灯头螺口screw shell螺旋套管screw snap ga(u)ge螺纹卡规screw socket螺丝灯头;螺丝套筒screw spike螺丝钉;螺纹道钉;螺旋道钉screw spindle螺旋轴screw spreader螺旋传送器;螺旋分布器screw stairs盘旋式楼梯screw stem螺杆screw stock螺旋扳手screw stopper螺旋塞screw stud双头螺栓screw support for adjusting regulator调整快慢针的螺钉座?screw swinging mechanism螺旋摆动机构screw tap丝锥screw templet螺纹样板screw terminal螺丝接线端screw testing interferometer螺杆检验干涉仪;检验螺纹干涉仪。
ANSIB1.2美国标准通止规测试中英文解读
methods of measurement to determine the pitch diameter of thread ring gages presents serious difficulties, particularly in securing proper contact pressure when a high degree of precision is required. The usual practice is to fit the ring gage to a master setting plug.When the thread ring gage is of correct lead, angle, and thread form, within close limits, this method is quite satisfactory and represents standard American practice. It is the only method available for small sizes of threads. For the larger sizes, various more or less satisfactory methods have been devised, but none of these have found wide application.用测量法来决定螺纹环规的螺纹中径出现了一些严重的问题, 特别是当要求高精度的时候,还难保证适当的接触压力. 常规的做法是把环规装到一个主定位塞里面. 如果这个螺纹环规的导程,角度正确及牙形在精密的极限范围内,那么这种方法是非常令人满意的, 代表了美国的标准做法. 这也是针对小螺纹的唯一方法. 对于大一点的螺纹, 有各种各样的方法,这些方法或多或少有些可取之处,但是无一能得到应运广泛.Screw Thread Gage Classification.—Screw thread gages are classified by their degree of accuracy, that is, by the amount of tolerance afforded the gage manufacturer and the wear allowance, if any. 螺纹规的分类----螺纹规根据精确程度(也即螺纹规的制造商所能提供的公差范围及磨损留量(如果有这个留量的话) 不同分为不同类别,There are also three classifications according to use: 1) Working gages for controlling production; 2) inspection gages for rejection or acceptance of the finished product; a n d 3) reference gages for determining the accuracy of the working and inspection gages.根据用途的不同有三种分类:1)用来控制生产的生产量规;2)用来判断成品是可以接受还是拒绝的检验量规;3)用来确定生产量规与检验量规的精确性的参考规.American National Standard for Gages and Gaging for Unified Inch Screw ThreadsANSI/ASME B1.2-1983 (R1991).—This standard covers gaging methods for conformance of Unified Screw threads and provides the essential specifications for applicable gages required for unified inch screw threads.美国国家标准对统一英寸螺纹的测定与量规的规定ANSI/ASME B1.2-1983 (R1991).这个标准覆盖了统一螺纹一致性的测量方法并提供了用于统一螺纹的量规的关键规格.The standard includes the following gages for Product Internal Thread:这个标准包括用于产品内螺纹的如下量规.GO Working Thread Plug Gage for inspecting the maximum-material GO functional limit.通规生产量规是用于检查通端的最大实体作用极限.NOT GO (HI) Thread Plug Gage for inspecting the NOT GO (HI) functional diameter limit.止规螺纹塞规是用于检查止端的有效直径极限.Thread Snap Gage—GO Segments or Rolls for inspecting the maximum-material GO functional limit.螺纹卡规---通端是用于检查通端的最大实体作用极限.Thread Snap Gage—NOT GO (HI) Segments or Rolls for inspecting the NOT GO (HI) functional diameter limit.螺纹卡规---止端是检查止端的有效直径极限.Thread Snap Gages—Minimum Material: Pitch Diameter Cone Type and Vee andThread Groove Diameter Type for inspecting the minimum-material limit pitch diameter.螺纹卡规—最小材料:中径为锥形及V形及螺纹为凹槽形的直径,是用于检查最小材料极限的中径.Thread-Setting Solid Ring Gage for setting internal thread indicating and snap gages.螺纹调整实体环规, 是为了调整内螺纹指示规及卡规.Plain Plug, Snap, and Indicating Gages for checking the minor diameter of internal threads.普通塞规, 卡规及指示规是为了检测内螺纹的小直径.Snap and Indicating Gages for checking the major diameter of internal threads.卡规及指示规是为了检查内螺纹的大直径.Functional Indicating Thread Gage for inspecting the maximum-material GO functional limit and size and the NOT GO (HI) functional diameter limit and size.功能指示螺纹规是为了检验通端的最大材料限度及大小及止端的有效直径限度及大小.Minimum-Material Indicating Thread Gage for inspecting the minimum-material limit and size.最小材料指示螺纹规是为了检验最小的材料限度及大小.Indicating Runout Thread Gage for inspecting runout of the minor diameter to pitch diameter. 指示螺纹尾部的螺纹规是为了检验最小直径的螺纹尾部到螺纹中径.In addition to these gages for product internal threads, the Standard also covers differential gaging and such instruments as pitch micrometers, thread-measuring balls, optical comparator and toolmaker's microscope, profile tracing instrument, surface roughness measuring instrument, and roundness measuring equipment.除了这些测量产品内部螺纹的量规之外,这个标准还涉及了不同的测量方法及仪器,如螺距千分尺,测量螺纹的球, 光学比较仪, 精密工具制造者用的显微镜, 剖面扫描图仪, 表面粗糙度测量仪, 及圆度测量仪.The Standard includes the following gages for Product External Thread:这个标准还包含用于产品外部螺纹的下列量规.GO Working Thread Ring Gage for inspecting the maximum-material GO functional limit.通规生产螺纹环规是用于检测通端的最大实体作用极限.NOT GO (LO) Thread Ring Gage for inspecting the NOT GO (LO) functional diameter limit.止规螺纹环规(LO)是用于检测止端的有效直径极限Thread Snap Gage—GO Segments or Rolls for inspecting the maximum-material GO functional limit.螺纹卡规----通端是检查通端的最大实体作用极限.Thread Snap Gage—NOT GO (LO) Segments or Rolls for inspecting the NOT GO (LO) functional diameter limit.螺纹卡规—止端是为了检测止端的作用直径极限.Thread Snap Gages—Cone and Vee Type and Minimum Material Thread Groove Diameter Type for inspecting the minimum-material pitch diameter limit.螺纹卡规—圆锥形及V字形及最小实体的螺纹沟槽直径形, 用于检查螺距直径的最小实体中径极限.Plain Ring and Snap Gages for checking the major diameter. 普通环规与卡规是为了检测大径. Snap Gage for checking the minor diameter. 卡规是用于检测小径Functional Indicating Thread Gage for inspecting the maximum-material GO functional limit and size and the NOT GO (LO) functional diameter limit and size.功能螺纹指示量规是为了检查通端的最大实体极限及尺寸及止端的有效直径极限及尺寸.Minimum-Material Indicating Thread Gage for inspecting the minimum-material limit and size.最小实体螺纹指示量规示用来检测最小实体极限及尺寸.Indicating Runout Gage for inspecting the runout of the major diameter to the pitch diameter.指示螺纹尾部的量规是用来检验大径的螺纹尾部到螺纹中径.W Tolerance Thread-Setting Plug Gage for setting adjustable thread ring gages, checking solid thread ring gages, setting thread snap limit gages, and setting indicating thread gages.W公差的螺纹调整塞规,是用来调整可调螺纹环规, 检查实体螺纹环规,调整螺纹卡住极限的量规及调整指示螺纹量规.Plain Check Plug Gage for Thread Ring Gage for verifying the minor diameter limits of thread ring gages after the thread rings have been properly set with the applicable threadsetting plug gages.用于螺纹环规的普通检查塞规是用来校验螺纹环规在用可调的塞规调整后的小径限度.Indicating Plain Diameter Gage for checking the major diameter.普通直径指示量规是用来检验大径.Indicating Gage for checking the minor diameter.指示规是用来检查小径.In addition to these gages for product external threads, the Standard also covers differential gaging and such instruments as thread micrometers, thread-measuring wires, optical comparator and toolmaker's microscope, profile tracing instrument, electromechanical lead tester, helical path attachment used with GO type thread indicating gage, helical pathanalyzer, surface roughness measuring equipment, and roundness measuring equipment.The standard lists the following for use of Threaded and Plain Gages for verification of product internal threads:除了这些测量产品外部螺纹的量规之外,这个标准还涉及了不同的测量方法及仪器,如螺纹千分尺,测量螺纹的金属线, 光学比较仪, 精密工具制造者用的显微镜, 剖面扫描图仪, ,机电导程检测器, 与通规螺纹指示规一起用的螺旋状路径附加装置, 螺旋状路径分析器, 表面粗糙度测量仪, 及圆度测量仪.这个标准列出了下列信息以便用螺纹普通量规检验产品内螺纹.Tolerance: Unless otherwise specified all thread gages which directly check the product thread shall be X tolerance for all classes.公差: 除非另有说明, 直接检查产品螺纹的所有螺纹量规的公差在所有等级都是X.GO Thread Plug Gages: GO thread plug gages must enter and pass through the full threaded length of the product freely. The GO thread plug gage is a cumulative check of all thread elements except the minor diameter.通规螺纹塞规:通规螺纹塞规必须能自由地进入并通过产品的整个螺纹长度. 这个通规螺纹塞规是一个对所有螺纹部分,(除小径之外)的一个累积检查.NOT GO (HI) Thread Plug Gages: NOT GO (HI) thread plug gages when applied to the product internal thread may engage only the end threads (which may not be representative of the complete thread). Entering threads on product are incomplete and permit gage to start. Starting threads on NOT GO (HI) plugs are subject to greater wear than the remaining threads. Such wear in combination with the incomplete product threads permits furtherentry of the gage. NOT GO (HI) functional diameter is acceptable when the NOT GO (HI) thread plug gage applied to the product internal thread does not enter more than three complete turns. The gage should not be forced. Special requirements such as exceptionally thin or ductile material, small number of threads, etc., may necessitate modification of this practice.止规螺纹塞规(HI): 止规螺纹塞规(HI)在检验产品内螺纹时可能会只与末端螺纹配合(末端螺纹也许并能不代表完整的螺纹). 与产品上的螺纹配合是不完整的, 允许塞规转动.在止规塞规上转动螺纹主要取决于更大的磨损,而不是剩余的螺纹. 这些磨损加上产品上不完整的螺纹允许塞规进一步进入螺纹. 当止规塞规应用到产品内螺纹上时不能进入三个以上完整的齿时止端有效直径是可以接受的. 这个塞规不能强行转入. 如果有特殊要求,比如特别薄或柔软的材料,螺纹扣数很小,等等, 可能必须重新修正这个检测方法.GO and NOT GO Plain Plug Gages for Minor Diameter of Product Internal Thread: (Recommended in Class Z tolerance.) GO plain plug gages must completely enter and pass through the length of the product without force. NOT GO cylindrical plug gage must not enter. The standard lists the following for use of Thread Gages for verification of product external threads:用于产品内螺纹小径的通规与止规普通塞规(在Z等级公差中推荐了这个). 通规普通塞规必须在没有用强制力的情况下完全进入并通过产品的螺纹长度. 止规缸径规必须不能进入. 这个标准列出了如下信息以便使用螺纹量规来检验产品的外螺纹.GO Thread Ring Gages: Adjustable GO thread ring gages must be set to the applicable Wtolerance setting plugs to assure they are within specified limits. The product thread must freely enter the GO thread ring gage for the entire length of the threaded portion. The GO thread ring gage is a cumulative check of all thread elements except the major diameter.通规螺纹环规:可调的通端螺纹环规必须要调到可应用的W公差调整塞规来确保它们是在要求的限度里面. 产品的螺纹必须能自由地进入通端螺纹环规的整个螺纹部分长度. 这个通规螺纹环规是对除了大径之外的所有螺纹部分的累积检查.NOT GO (LO) Thread Ring Gages: NOT GO (LO) thread ring gages must be set to the applicable W tolerance setting plugs to assure that they are within specified limits.止规螺纹环规:止规螺纹环规必须要调到可应用的W公差调整塞规来确保它们在指定的极限内.NOT GO (LO) thread ring gages when applied to the product external thread may engage only the end threads (which may not be representative of the complete product thread) Starting threads on NOT GO (LO) rings are subject to greater wea r than the remaining threads. Such wear in combination with the incomplete threads at the end of the product thread permit further entry in the gage. NOT GO (LO) functional diameter is acceptable when the NOT GO (LO) thread ring gage applied to the product external thread does not pass over the thread more than three complete turns. The gage should not be forced. Special requirements such as exceptionally thin or ductile material, small number of threads, etc., may necessitate modification of this practice.止规螺纹环规当应用到产品的外螺纹时可能只能与末端的螺纹配合(末端的螺纹可能并不能代表整个产品螺纹).在止规环上转动螺纹取决于大的磨损,而不是剩余的螺纹. 这些磨损加上产品螺纹末端的不完整螺纹可以允许螺纹进一步进入环规. 当止规螺纹环规应用到产品外螺纹时没有通过三个以上完整的螺纹, 有效直径是接受的. 不能用力压规量. 在特殊情况下,比如特别薄或柔软的材料,螺纹扣数少,可能有必要对这个测量方法做修正.GO and NOT GO Plain Ring and Snap Gages for Checking Major Diameter of Product External Thread: The GO gage must completely receive or pass over the major diameter of the product external thread to ensure that the major diameter does not exceed the maximum- material-limit. The NOT GO gage must not pass over the major diameter of the product external thread to ensure that the major diameter is not less than the minimum-materiallimit. 用于检查产品外螺纹大径的通规与止规普通环规及卡规: 这个通规必须完全配合或经过产品外螺纹大径来确保大径不会超过最大实体极限. 这个止规必须不能通过产品外螺纹大径来确保大径不会小于最小实体极限.Limitations concerning the use of gages are given in the standard as follows:该标准中关于量规使用的局限性如下:Product threads accepted by a gage of one type may be verified by other types. It is possible, however, that parts which are near either rejection limit may be accepted by one typeand rejected by another. Also, it is possible for two individual limit gages of the same typeto be at the opposite extremes of the gage tolerances permitted, and borderline product threads accepted by one gage could be rejected by another. For these reasons, a productscrew thread is considered acceptable when it passes a test by any of the permissible gages in ANSI B1.3 for the gaging system that are within the tolerances.一个产品的螺纹为一种量规所接受的话可能也能被其他类型的量规所证实. 但是,有可能一些零件虽接近拒绝极限但可为一种量规所接受而却被其他类型的量规所拒绝.同样, 也有可能同一类型极限值不同的量规在量规所允许的公差的两个极端,并且副产品的螺纹被一种量规所接受而被另外外一种量规所拒绝. 因为这些原因, 当一个产品螺纹通过任何一种为ANSI B1.3所允许的量规的话那个产品的螺纹是可以接受的., ANSI B1.3说明了在公差范围内的测量方法.Gaging large product external and internal threads equal to above 6.25-inch nominalsize with plain and threaded plug and ri ng gages presents problems for technical and economicreasons. In these instances, verification may be based on use of modified snap or indicating gages or measurement of thread elements. Various types of gages or meas devices in addition to those defined in the Standard are available and acceptable when properly correlated to this Standard. Producer and user should agree on the method and equipment used. 对于测量相当于6.25英寸以上名义大小的产品外螺纹及内螺纹, 用普通的螺纹塞规及环规来测量存在技术问题及经济性问题. 在这些情况下, 需要用更改的卡规或指示规或螺纹参数的测量法来进行验证. 除了在该标准中规定的那些量规之外, 各种类型的量规及测量工具如果与该标准能很好地对应起来的话也可以用来测量.生产者与使用者应该在使用的方法与设备上达成一致.Thread Forms of Gages.—Thread forms of gages for product internal and externalthreads are given in Table 1. The Standard ANSI/ASME B1.2-1983 (R1991) also gives illustrations of the thread forms of truncated thread setting plug gages, the thread forms of full-form thread setting plug gages, the thread forms of solid thread setting ring gages, andan illustration that shows the chip groove and removal of partial thread.量规的螺纹形状------在表1中列出了用于测量产品内螺纹及外螺纹的量规的螺纹形状.ANSI/ASME B1.2-1983 (R1991)标准也用图例说明了切去了顶端的螺纹可调塞规的螺纹形状及完整的螺纹可调塞规的螺纹形状, 及实体螺纹可调环规的螺纹形状. 同时还有一个图例显示了切口的沟槽及去掉部分螺纹后的形状.Thread Gage Tolerances.—Gage tolerances of thread plug and ring gages, thread setting plugs, and setting rings for Unified screw threads, designated as W and X tolerances, are given in Table . W tolerances represent the highest commercial grade of accuracy and workmanship, and are specified for thread setting gages; X tolerances are larger than W tolerances and are used for product inspection gages. Tolerances for plain gages are givenin Table 3.螺纹量规的公差------在表1中列出了用于测量统一螺纹的螺纹塞规, 环规, 螺纹调节塞及调节环的测量公差, 这些公差是W公差及X公差. W公差是为螺纹调节规设定的, 代表了精确程度及工艺方面的最好商业等级.X公差比W公差要大, 用于产品检验量规. 在表3中给出了普通量规的公差.Determining Size of Gages: The three-wire method of determining pitch diameter size ofplug gages is recommended for gages covered by American National Standard B1.2, described in Appendix B of the 1983 issue of that Standard.决定量规的尺寸: 对于在美国国家标准B1.2中的附录B中的1983版本中涉及到的量规, 推荐用3根线的方式来决定塞规的螺纹中径.Size limit adjustments of thread ring and external thread snap gages are determined bytheir fit on their respective calibrated setting plugs. Indicating gages and thread gages for product external threads are controlled by reference to appropriate calibrated setting plugs. Size limit adjustments of internal thread snap gages are determined by their fit on their respective calibrated setting rings. Indicating gages and other adjustable thread gages for product internal threads are controlled by reference to appropriate calibrated setting ringsor by direct measuring methods.螺纹环规及外螺纹卡规的尺寸极限值调节由它们与各自的校准调节塞的相配来决定.产品外螺纹的指示规与螺纹规是参考合适的校准调节塞来控制的. 内螺纹卡规的尺寸极限值调节是由它们与各自的校准调节环的相配来确定的. 产品内螺纹的指示规与其他可调螺纹规是参考合适的校准调节环或者直接的测量方法来控制的Interpretation of Tolerances: Tolerances on lead, half-angle, and pitch diameter are variations which may be taken independently for each of these elements and may be takento the extent allowed by respective tabulated dimensional limits. The tabulated toleranceon any one element must not be exceeded, even though variations in the other two elements are smaller than the respective tabulated tolerances.公差的说明:导程的公差, 半角的公差及螺纹的中径公差是不同的, 这些公差可能会单独用于每个参数值,也可能为各自列表中的尺寸极限所允许的限度.任何一个参数值在列表中的公差都是不可以超越的, 尽管其他两个参数的变化会比列表中各自的公差小一点.Direction of Tolerance on Gages: At the maximum-material limit (GO), the dimensionsof all gages used for final conformance gaging are to be within limits of size of the product thread. At the functional diameter limit, using NOT GO (HI and LO) thread gages, the standard practice is to have the gage tolerance within the limits of size of the product thread.在量规上面公差的方向: 在最大实体限度(GO), 所有用于测量最后的一致性的量规的尺寸都必须在产品螺纹的尺寸限度之内.在有效直径限度内, 用止端螺纹量规(HI及LO), 标准的做法是让量规公差在产品螺纹的尺寸限度之内.Formulas for Limits of Gages: Formulas for limits of American National StandardGages for Unified screw threads are given in Table 5. Some constants which are requiredto determine gage dimensions are tabulated in Table 4.量规限度的规则: 在表5中给出了美国国家标准量规对统一螺纹极限值的规则. 在表4中给出了决定量规尺寸所需要的一些常数.。
螺丝常见标准英语参考
常见标准英语参考1 标准(常用的是德标和美标)GB （国标）ISO(国际标准)DIN （德制） JIS （日标）ANSI /ASME （American National Standards Institute –ANSI；American Society Of Mechanical Engineers – ASME）（美标）BS （英制） IFI =Industrial Fastener Institute是美国工业紧固件协会的标准 BA （英制）2 螺纹M. MF (公制牙)UNC.（美制粗牙）UNF (美制细牙)UNEF (美制超细牙)B.S.W. 标准惠氏粗牙系列，一般用途圆柱螺纹 (英制牙)B.S.F. 标准惠氏细牙系列，一般用途圆柱螺纹 (英制牙)fine pitch thread 细牙full thread 全螺纹3 螺丝头型IHH=ind hex head 锯六角头 PH=phillips 十字槽Pan 圆头(盘头) Oval 半沉头H.W.H.. 六角小法兰 H.W.F. 六角大法兰CSK 沙拉头(沉头) Large wafer 大扁平头Bugle 喇叭头 Truss 盘头带垫Pozi 米制槽 Serra-tion 垫下带花Flower Head 开花头6-bobes recess 内梅花Cup head杯头4 常见紧固件名称split washer弹簧垫片（一般厂家会管washer叫“华司”）flat washer平垫片[1]Self tapping screw自攻螺丝Self drilling screw自钻螺丝drywall screw 干墙螺丝/干壁螺丝/墙用螺丝high low screw高低牙螺丝collated screw链带螺丝Concrete screw 水泥螺丝Tri-lobular thread screw三角螺丝kep nut 锁紧螺母acorn nut 盖形螺母wing washer 翼型垫片eye bolt 吊环螺栓（也叫环首螺栓，其实这个叫法很多，大概是不同地区的缘故）Piston bolt 活塞螺钉Winding bolt 线圈螺钉Hexagon head bolts 六角头螺栓Hexagon flange bolts 六角法兰螺栓Carriage bolt 马车螺栓Square head bolt方头螺栓Flat countersink square neck bolts 沉头方颈螺栓Flat counter sunk nib bolts 沉头带榫螺栓Cross recessed pan head tapping screws 十字槽盘头自攻螺钉（如果在图纸上看到标注#2或#20等，是指该螺丝的头部适合2号或者20号的螺丝起子）5 表面处理方式兰锌 ZU黒锌 ZB彩锌 ZC白锌 ZI氧化黑色 BL亮镍 EN亮铬 CRBO=black oxide 氧化发黑（如果仅仅标注black,是指做染黑处理）Zinc plated 镀锌cementation 渗碳nylon patch耐落（刚看到的时候是直接按照字面翻译的“尼龙片”，拿给经理看的时候经理对照图纸看了半天跟我说你你去查下耐落的英文，果然---）6 其它图纸上可能出现的标注螺纹大径：Major Diam中径：Pitch diam底径：Minor diam通止规：Go/No go gage机械性能：mechanical and physical properties统一英制螺纹：unified thread镀后去氢，防止氢脆：Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement表面渗碳：Case carburization对边：With across flats对角：With across corners头下圆角：Radius of fillet过度螺纹：Transition thread length扳拧高度：Wrenching height铬氏硬度：Rockwell维氏硬度：Vickers布氏硬度：Brinell金相显微镜Metallography microscope盐雾试验箱Salt spray device拉力试验机Tensile testing machine冷打Cold forming红镦Hot forging机械性能8级P C 8 = property class 8原材料：Raw material球化退火：Annealing冷拔：Drawing冷镦：Forming机加工：Machining螺纹成型：Roll Threading热处理：heat-treatment表面处理：finish去氢：Lustrating hydrogen检验：Inspection包装：Packing入库：Stocking车床：lathe磨制：grinding 红打：hot forging 冲压：punching7 海关编码73181500 螺栓 73181600 螺帽 73182100 垫圈73181100方头螺钉 73182300铆钉 73181400自攻螺钉73182400 销及开尾销国外常用英制螺纹的代号、名称和标准号标记代号名称(或用途) 国别标准号备注B.S.W. 标准惠氏粗牙系列，一般用途圆柱螺纹英国标准BS84 牙型角为55°的英制螺纹B.S.F. 标准惠氏细牙系列，一般用途圆柱螺纹Whit.S 附加的惠氏可选择系列，一般用途圆柱螺纹Whit 惠氏牙型的非标准螺纹UN 恒定螺距系列的统一螺纹美国标准ANSIB1.1 标准牙型(牙底是平的或随意倒圆的)的内、外螺纹UNC 粗牙系列的统一螺纹UNF 细牙系列的统一螺纹UNEF 超细牙系列的统一螺纹UNS① 特殊系列的统一螺纹UNR 圆弧牙底恒定螺距系列的统一螺纹圆弧牙底的UNR、UNRC、UNRF、UNREF、UNRS只用于外螺纹而没有内螺纹UNRC 圆弧牙底粗牙系列统一螺纹UNRF 圆弧牙底细牙系列统一螺纹UNREF 圆弧牙底超细牙系列统一螺纹UNRS 圆弧牙底特殊系列统一螺纹NPT② 一般用途的锥管螺纹美国标准ANSIB1.20.1牙型角为60°的英制管螺纹NPSC 管接头用直管螺纹NPTR 导杆连接用锥管螺纹NPSM 机械连接用直管螺纹NPSL 锁紧螺母用直管螺纹NPSH 软管连接用直管螺纹NPTF 干密封标准型锥管螺纹美国标准ANSIB1.20.3 Ⅰ型PTF-SAE SHORT 干密封短型锥管螺纹Ⅱ型NPSF 干密封标准型燃油用直管内螺纹Ⅲ型NPS1 干密封标准型一般用直管内螺纹Ⅳ型ACME③ 一般用途的梯形螺纹美国标准ANSIB1.5牙型角为29°的英制传动螺纹①尺寸和公差使用与标准系列相同的公式计算的标准系列之外的所有直径与螺距组合。
螺丝常用中英文译
螺纹大径：Major Diam
螺纹 中径：Pitch diam
螺纹 底径：Minor diam
通止规：Go/No go gage
机械性能：mechanical and physical properties
unified thread 统一英制螺纹
Lustrate hydrogen after galvanizing to avoid hydrogen embrittlement 镀后去氢，防止氢脆
Hexagon head bolts 六角头螺栓
Hexagon head bolts –full thread 六角头螺栓 全螺纹
Hexagon head bolts-reduced shank-product grade B六角头螺栓 细杆菌B级
Hexagon head bolts with fine pitch thread 六角头螺栓 细牙
Case carburization 表面渗碳
With across flats 对边
With ross corners 对角
Radius of fillet:头下圆角
Transition thread length 过度螺纹
Wrenching height 扳拧高度
Rockwell 铬氏硬度
Square head bolt-product grade C 方头螺栓 C级
Flat counter sunk square neck bolts 沉头方颈螺栓
Flat counter sunk nib bolts 沉头带榫螺栓
螺纹中英文术语
18.螺纹中英文术语字体大小：大| 中| 小2006-10-24 18:59 - 阅读：1089 - 评论：0螺纹线helix 螺纹screw thread外螺纹external thread 圆柱螺纹parallel screw thread内螺纹internal thread 圆锥螺纹taper screw thread螺纹副screw thread pair 单线螺纹single-start thread多线螺纹multi-start thread 右旋螺纹right-hand thread左旋螺纹left-hand thread 完整螺纹complete thread不完整螺纹incomplete thread 螺尾washout thread; vanish thread 有效螺纹useful thread 螺纹牙形form of thread基本牙形basic profile 原始三角形fundamental triangle设计牙型design profile 削平高度depth of truncation牙顶crest 牙底root牙侧flank 承载牙侧load flank非承载牙侧clearance flank 引导牙侧leading flank跟随牙侧following flank 牙顶高addendum牙底高dedendum 牙型高度thread height牙型角thread angle 牙型半角half of thread angle牙侧角flank angle 牙顶圆弧半径radius of rounded crest 公称直径nominal diameter 牙底圆弧半径radius of rounded roof 大径major diameter 小径minor diameter顶径crest diameter 底径root diameter中径pitch diameter 单一中径simple pitch diameter中径线pitch line 作用中径virtual pitch diameter基准直径gauge diameter 螺纹轴线axis of thread螺距pitch 螺纹升角（导程角）lead angle导程lead 螺纹牙厚thread ridge thickness行程stroke 螺纹槽宽thread groove width大径间隙major clearance 小径间隙minor clearance基准平面gauge plane 基准距离gauge length装配余量fitting allowance 旋紧余量wrenching allowance螺纹精度tolerance quality 螺距偏差deviation in pitch导程偏差deviation in lead 行程偏差deviation of stroke螺距累积误差cumulative error in pitch 导程累积误差cumulative error in lead 螺旋线轴向误差helix error in the axis 牙侧角偏差deviation of flank angle螺距误差中径当量pitch diameter equivalent of error in pitch牙侧角误差中径当量pitch diameter equivalent of error in flank angle基准距离偏差deviation of gauge length基准平面的轴向位移偏差deviation of datum axial drift原始三角形高度fundamental triangle height最大实体牙型maximum material profile最小实体牙型minimum material profile螺纹旋合长度length of thread engagement螺纹接触高度 depth of thread engagementalloy 合金alloy steel 合金钢alumina 铝amalgamation 汞齐化angle iron 角钢annealing 退火arc welding 电弧焊autogenous welding, fusion welding 氧炔焊bauxite 铁钒土bed 底座belly 炉腰billet 坯锭，钢坯Blast furnace 鼓风炉bloom 初轧方坯blooming mill 初轧机blowhole 气孔bosh 炉腹blowlamp 吹炬（美作：blowtorch）burner 烧嘴calcination 煅烧carburization 渗碳case hardening 表面硬化cast iron 铸铁cast iron ingot 铸铁锭cast steel 坩埚钢，铸钢casting 出铁cementation 渗碳cementite 渗碳体，碳化铁charger 装料机charging, loading 装料，炉料coiled sheet 带状薄板coke 焦炭coking 炼焦Coking plant 炼焦厂compressor 压缩机converter 转炉cooling 冷却corrugated iron 瓦垅薄钢板crucible 炉缸crude steel 粗钢crusher 破碎机cryolite 冰晶石cupola 化铁炉，冲天炉die 拉模decarbonization, decarburization 脱碳die casting 拉模铸造drawbench 拔管机，拉丝机drawing 拉拔drawplate 拉模板drop hammer 落锤dust catcher 除尘器electrolysis 电解electric steel 电工钢，电炉钢extrusion 挤压electrometallurgy 电冶金学elinvar 镍铬恒弹性钢emptier 排空装置ferrite 铁氧体，铁醇盐ferronickel 镍铁ferrous products 铁制品finished product 成品，产品firebrick lining 耐火砖衬floatation, flotation 浮选floor 平台flux 熔剂forge 锻造forging 锻造foundry 铸造车间frit 烧结fritting, sintering 烧结fusion, melting, smelting 熔炼gangue 脉石gas purifier 煤气净化器hard steel 硬钢haematite 赤铁矿（美作：hematite）hardening 淬水hearth 炉底heating 加热hearth furnace 床式反射炉hoist 卷扬机heat exchanger 热交换器hopper, chute 料斗high-speed steel 高速钢iron ore 铁矿石ingot mould 锭模（美作：ingot mold）iron ingot 铁锭Iron and steel industry 钢铁工业ironworks 铁厂ladle 铁水包，钢水包limestone flux 石灰石溶剂machining, tooling 加工milling 铣削mild steel, soft steel 软钢，低碳钢metal strip, metal band 铁带，钢带moulded steel 铸钢mould 铸模（美作：mold）mouth, throat 炉口moulding 成型（美作：molding）muffle 马弗炉nitriding 渗氮patternmaking 制模pearlite 珠光体pig bed 铸床pig iron 生铁pile hammer 打桩锤plate, sheet 薄板press 压锻Powder metallurgy 粉末冶金学preheating 预热profiled bar 异型钢材puddled iron 搅炼熟铁puddling 搅炼pulverization 粉化，雾化reduction 还原refining 精炼refining furnace 精炼炉regenerator 蓄热室refractory steel 热强钢，耐热钢remelting 再熔化，重熔retort 反应罐roller 辊+ reverberatory furnace 反射炉rolling 轧制rolling mill 轧机，轧钢机roof, arch 炉顶rolling-mill housing 轧机机架round iron 圆铁scrap iron 废铁shaft furnace 竖炉semifinished product 半成品，中间产品shape, section 型钢shavings 剃边skip 料车slag 炉渣slag tap 放渣口slagging, scorification 造渣soft iron 软铁stack 炉身stainless steel 不锈钢stamping, pressing 冲压steel 钢steelworks, steel mill 钢厂taphole 出铁口，出渣口tapping 出渣，出钢，出铁temper 回火tempering 回火tilting mixer 可倾式混铁炉tinplate, tin 马口铁to cast 出铁to insufflate, to inject 注入trimming 清理焊缝trough 铁水沟，排渣沟turning 车削turbocompressor 涡轮压缩机tuyere, nozzle 风口washer 洗涤塔wire 线材wiredrawing 拉丝wrought iron 熟铁。
工程制图双语电子动画教案PPS最新版-第7章螺纹
Screw Threads螺纹Overview概述Methods of drawing threads螺纹的画法Thread marks螺纹的标记Exercises练习题请点击相应标题显示其内容Screw threads are continuous protrusions or grooves found along a helix on a revolving component with the same cross sections. 在回转表面上沿螺旋线所形成的具有相同断面的连续凸起和沟槽称为螺纹。
Internal threads: Screw threads on an internal surface.内螺纹在内表面上形成的螺纹。
Overview 概述1.Screw threads manufacturing 螺纹的形成请点击鼠标左键显示后面内容External threads: Screw threads on an external surface.外螺纹在外表面上形成的螺纹。
车刀结构Chamfer 倒角Round head 圆头For installation purposes.便于安装时导入；To prevent damage.防止端部损坏；To provide operational safety.保证安全操作。
Undercut 退刀槽2. Thread structure 螺纹的结构⑴Thread head 螺纹端部Purposes 其作用是Vanish thread is the incomplete segment at the end of a thread.螺尾是指在车削螺纹终了时形成的不完整螺纹。
请点击鼠标左键显示后面内容Overview 概述Undercut is a small groove that can be lathed in advance at the end of the component .退刀槽是指在螺纹终止处预先车出一个小槽。