螺栓各部位的英文名称

螺旋线  helix螺纹  screw  thread圆柱螺纹  parallel  screw  thread圆锥螺纹  taperscrew  thread外螺纹  external  thread内螺纹  internal  thread单线螺纹  single-startthread  多线螺纹  multi-startthread右旋螺纹  right-hand  thread左旋螺纹  left-handthread自攻螺纹  tappingscrewthread基本牙型  basic  profile牙型角  thread  angle牙型半角  halfofthread  angle  公称直径  nominal  diameter  螺纹大径  majordiameter螺纹小径  minordiameter螺纹中径  pitch  diameter螺距  pitch螺纹导程  lead螺纹升角  lead  angle螺纹牙厚  thread  ridge  thickness  螺纹槽宽  thread  groove  width  螺纹旋合长度  length  of  thread  engagement螺纹接触高度  thread  contact  height螺距偏差  deviation  in  pitch  螺距累积误差  cumulative  error  inpitch  螺栓  bolt双头螺柱  stud六角头螺栓  hexagon  bolt地脚螺栓  foundation  boltT形螺栓  T-headbolt,hammer  head  bolt螺钉  screw紧定螺钉  set  screw自攻螺钉  tapping  screw吊环螺钉  lifting  eye  bolt开槽圆柱头螺钉  slotted  cheese  head  screw开槽盘头螺钉  slotted  pan  head  screw开槽沉头螺钉  slotted  countersunk(flat)  head  screw  开槽半沉头螺钉  slotted  raised  countersunk(oval)  head  screw  开槽圆头螺钉  slotted  round  head  screw内六角圆柱头螺钉  hexagon  socket  head  cap  head  screw内六角沉头螺钉  hexagon  socketcountersunkhead  cap  head  screw十字槽盘头螺钉  cross  recessed  pan  head  screw十字槽沉头螺钉  cross  recessed  countersunk  head  screw螺母  nut六角螺母  hexagon  nut方螺母  square  nut圆螺母  round  nut滚花高螺母  knurled  nut  with  collar翼形螺母  wing  nut吊环螺母  lifting  nut螺纹牙型threadtoothprofile三角形螺纹triangularthread矩形螺纹squarethread梯形螺纹trapezoidal(acme)thread锯齿形螺纹buttressthread外(阳)螺纹 external(male)thread内(阴)螺纹 internal(female)thread倒角chamfer球头roundheads平头flatheads螺尾threadrunout退刀(越程)槽undercut车外螺纹externalthreadlathing车内螺纹internalthreadlathing套外螺纹coveringexternalthread攻内螺纹tapping钻孔drilling铰孔reaming通孔throughhole盲孔blindhole螺纹盲孔blindthreadedhole麻花钻twistdrill钻头角pointangle螺纹终止线threadendline公称直径nominaldiameter螺纹大径majordiameter螺纹小径 minordiameter螺纹中径pitch(effective)diameter牙底root牙顶crest螺距pitch导程lead旋向revolvingdirection螺纹角threadangle右旋螺纹righthand-thread左旋螺纹lefthand-thread顺时针方向clockwise逆时针方向anti-clockwise线数numberofstarts单线螺纹single-startthread双线螺纹double-startthread多线螺纹multiplethread标准螺纹standardscrew非标准螺纹nonstandardscrew特殊螺纹specialthread粗牙普通螺纹coarsepitchthread细牙普通螺纹finepitchthread螺纹规格screwsize普通(公制)螺纹general(metric)thread管螺纹pipethread圆柱内管螺纹parallelinternalpipethread圆锥内管螺纹taperinternalpipethread圆柱外管螺纹parallelexternalpipethread圆锥外管螺纹taperexternalpipethread小螺纹minithread传动螺纹transmissionthread558非密封管螺纹                         558non-sealingpipethread558密封管螺纹558sealingpipethread608密封管螺纹608sealingpipethread米制锥螺纹metrictaperthread自攻螺钉螺纹self-drillingscrewthread木螺钉螺纹woodennailthread气瓶专用螺纹threadforgastanke螺纹紧固件screwfasteners螺纹旋合长度 lengthofthreadengagement中旋合长度                              threadengagementgroup-normal螺栓bolt六角头螺栓hexagonheadbolt双头螺柱stud有效长度effectivelength旋入(机件)端metalend露出端(旋螺母端)nutend螺栓联接boltjoint螺柱联接studjoint螺钉联接screwjoint螺钉screw紧定螺钉setscrew开槽球头螺钉slottedroundheadscrew开槽圆柱头螺钉slottedcheeseheadscrew开槽盘头螺钉slottedpanheadscrew开槽沉头螺钉slottedcountersunkscrew十字槽沉头螺钉philips countersunkscrew内圆柱头六角螺钉                        socketcapscrew开槽锥端紧定螺钉                        slottedconepointedsetscrew开槽平端紧定螺slottedflatpointsetscrew开槽长圆柱端紧定螺钉                     slotteddogpointsetscrew 螺母nut六角螺母hexnut六角薄螺母hexagonthinnut内六角圆螺母castlenut六角开槽螺母hexslottednutI型六角螺母A级和B级      gradeAandgradeBoftypeonehexagon nut垫圈（片）washerorspacer平垫圈brightwasher平垫圈倒角型chamferbrightwasher小垫圈smallwasher大垫圈bigwasher特大垫圈verybigwasher-grade弹簧垫圈spring(lock)washer标准型弹簧垫圈standardspringwasher轻型弹簧垫圈lighttypespringwasher重型弹簧垫圈heavytypespringwasher外舌止动垫圈tabwasher 齿轮 gear轮毂hub轮辐spoke标准齿轮standardgear渐开线齿轮involutegear直齿圆柱齿轮 spurgear斜齿轮helicalgear锥(伞)齿轮bevelgear人字齿轮herringbonewheel蜗轮wormwheel蜗杆worm相交轴intersectingshaft主动(小齿)轮pinion从动(大齿)轮followergear齿顶圆addendumcircle齿根圆dedendumcircle节圆（分度圆）直径                     pitchcirclediameter节点pitchpoint齿顶高addendum齿根高dedendum齿高totaldepth齿厚tooththickness槽宽 widthofspace齿距 circularpitch齿宽toothwidth齿数numberofteeth模数module压力角pressureangle销pin圆柱销parallel(dowel)pin圆锥销taperpin开口(尾)销splitcotterpin销联接pinjoint键key普通平键parallelkey圆头普通平键roundendparallelkey方头普通平键squareparallelkey单圆头普通平键singleroundparallelkey半圆键woodruffkey钩头楔键gibhead（taper）key花键spline键槽keyway(slot)键联结keyjoint弹簧spring簧丝直(线)径wirediameterofspring弹簧外径externaldiameter弹簧内径internaldiameter弹簧中径effectivediameter弹簧节距pitch支承圈数numberofendcoils有效圈数numberofactivecoils总圈数numberoftotalcoils自由高度freeheight弹簧丝展开长度stretchedlengthofwire螺旋压缩弹簧                           helicalcompressionspring螺旋拉伸弹簧                           helicalextensionspring螺旋扭转弹簧                            helicaltorsionspring涡卷弹簧turbinationspring板簧leafspring片簧bladespring轴承bearing滚动轴承rollingbearing内圈innerrace外圈outerrace滚动体rollingelement保持架、隔离圈cage深沟球轴承deepgrooveballbearing推力球轴承thrustballbearing圆锥滚子轴承taperrollerbearing上轴瓦topshell下轴瓦bottomshell（注：本资料素材和资料部分来自网络，仅供参考。请预览后才下载，期待您的好评与关注！）