机械图纸英语

机械图纸英语翻译ALLWELDSCONTINUOUSUNLESSOTHERWISESTATED.未注焊缝均为连续焊ALLWELDS3mmFILLETUNLESSOTHERWISESTATED未注焊角高3mm.ALLUNSPECIFIEDRADI-R3未注圆角R3REMOVEALLBURRSANDSHARPEDGES棱角倒钝CHANNEL槽钢RSA708角钢70X70X8M30X1.5pitchM30X1.5的锥螺纹Tackweld点焊OD1/4outsidedimension1/4的缩写外径直1/475CRS尺寸为75材质为冷轧钢板410OPENINGREF410开口参考尺寸40REF尺寸为40,参考值2.5BSP2.5”圆锥管螺纹2.5BSPTHEXAGON2.5”六角圆锥管螺纹(即对丝)30x2.5FLATBAR30X2.5扁钢TYP2POSNS2处11TOTALCOILSAPROX.9WORKINGCOILSAPROX.RIGHTHANDWOUNDONLY,ENDCOILSSQUARETOTOUCH.总圈数约11圈；工作圈数约9圈；右旋；弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE:内扣(母扣)MALE:外扣(公扣)偏心轴eccentricshaft销轴PIN开口销COTTERPIN螺杆screw紧定螺钉SETSCREW圆螺母ROUNDNUT内六角螺钉SOCKETHEADCAPSCREW六角螺钉HEXHDSETSCREW六角螺栓HEXHDBOLT挡圈closingring弹性挡圈circlip轴承隔套distancesleeveofaxletree轴承axletree深沟球轴承DEEPGROOVEBALLBEARING无扣长non-bucklelongth弹簧SPRING吊环螺钉LIFTINGEYEBOLT开槽盘头螺钉SLOTTEDPANHEADSCREW圆锥滚子轴承TAPEREDROLLERBEARING推力球轴承THRUSTBALLBEARING平键FLATKEY弹簧垫圈SINGLECOILSPRINGWASHER平垫圈FLATWASHER螺母FULLNYLOCKNUT圆螺母ROUNDNUTREMOVEALLBURRSANDSHARPEDGES所有尖角/棱角倒角并去毛刺40REF为测量的参考尺寸OD1/4’outsidedimension1/4的缩写外径直1/4’-------应该为：外径值1/475CRS尺75材质为冷轧钢板-------应该为：尺寸75材质为冷轧钢板缩写全称翻译ACCESSAccessory附件ADJAdjustable,Adjust调整ADPTAdapter使适应ADVAdvance提前ALAluminum铝ALLOWAllowance允许ALTAlternate改变ALYAlloy合金AMTAmout数量ANLAnneal锻炼ANSLAmerNatlStdsInstituteAPPROXApproximate大约ASMEAmerSocietyofMechEngrsASSEMAssemble装配ASSYAssembly装配AUTHAuthorized授权的AUTOAutomatic自动的AUXAuxiliary辅助的AVGAverage平均AWGAmericanWireGaugeBCBoltCircle螺栓圆周BETBetween之间BEVBevel斜角BHNBrinellHardnessNumber布氏硬度值BLKBlank,Block空白B/NMBillofMaterial材料费BOTBottom底部BPorB/PBlueprint蓝图BRGBearing轴承BRKBreak破裂BRKTBracket支架BROBroach钻孔BRSBrass黄铜BRZBronze青铜B＆SBrown＆Shape棕色＆形状BSCBasic基本的BUSHBushing套管BWGBirminghamWireGaugeCTOCCenter-to-Center中心到中心CADComputer-AidedDrafting电脑辅助设计CAMComputer-AidedMfgCAPCapacity容量CAPSCRCapScrew螺帽CARBCarburize使渗碳CBORECounterbore扩孔CCWCounterClockwise逆时针CDRILLCounerdrillCDSCold-DrawnSteel缩写全称翻译EFFEffective有效的ENCLEnclose,Enclosure附上ENGEngine引擎ENGREngineer工程师ENGRGEngineering工程学EQLSPEquallySpaced等距EQUIVEquivalent相等ESTEstimate估计EXExtra额外EXHExhaust消耗EXPExperimental实验性的EXTExension,External范围,外部FABFabricate伪造FAOFinishAllOverFDRYFoundry铸造FIGFigure数据FILFillet,fillister带子FIMFullIndicatorMovementFINFinishFLXFixture结构FLXFloor.Fluid,Flush基地,液体,冲洗FLEXFlexible易弯曲的FLGFlange边缘FORGForging锻炼FRFrame,Front边框FIGFitting装置FURNFurnish提供FWDForward向前GAGage,Gauge测量GALVGalvanized电镀GRGrade等级GRDGrind磨碎GRVGroove凹槽GSKTGasket垫圈H＆GHardenandGrind加硬和磨碎HDHead主要的HDLHandle处理HDLSHeadless无领导的HDNHarden使硬化HDWHardware硬件HEXHexagon六边形HGRHanger衣架HGTHeight高度HORHorizontal水平的HRSHot-RolledSteelHSGHousing外罩HTTRHeatTreal齿轮及齿轮加工中英文对照-A部分A.1.abrasivetoothwear齿面研磨磨损2.absolutetangentialvelocity绝对切向速度3.accelerometer加速表4.addendum齿顶高5.addendumangle齿顶角6.addendumcircle齿顶圆7.addendumsurface上齿面8.adhesivewear粘着磨损9.adjustability可调性10.adjustabilitycoefficients可调系数11.adjustingwedge圆盘端铣刀的可调型楔块12.allowablestress允许应力13.alternatebladecutter双面刀盘14.angularbacklash角侧隙15.angularbevelgears斜交锥齿轮16.angulardisplacement角移位17.angularpitch齿端距18.angulartestingmachine可调角度试验机19.approachaction啮入20.arbor心轴21.arbordistance心轴距22.arcofapproach啮入弧23.arcofrecess啮出弧24.attraction收紧25.averagecutterdiameter平均刀尖直径26.axialdisplacement轴向位移27.axialfactor轴向系数28.axiallocatingsurface轴向定位面29.axialpitch轴向齿距30.axialplane轴向平面31.axialrakeangle轴向前角32.axialthrust轴向推力33.axletestingmachine传动桥试验机看英文图纸的一些资料1标题栏英文工程图纸的右下边是标题栏（相当于我们的标题栏和部分技术要求），其中有图纸名称（TILE）设计者（DRAWN）审查者（CHECKED）材料（MATERIAL）日期（DATE）比例（SCALE）热处理（HEATTREATMENT）和其它一些要求，如：1)TOLERANCESUNLESSOTHERWISESPECIFIAL未注公差2)DIMSINmmUNLESSSTATED如不做特殊要求以毫米为单位3)ANGULARTOLERANCE±1°角度公差±1°4)DIMSTOLERANCE±0.1未注尺寸公差±0.15)SURFACEFINISH3.2UNLESSSTATED未注粗糙度3.22常见尺寸的标注及要求2.1孔（HOLE）如：（1）毛坯孔：3DIA+1CORE芯子30+1;（2）加工孔：1DIA1;（3）锪孔：锪孔(注C＇BORE=COUNTERBORE锪底面孔);（4）铰孔：1/4DIAREAM铰孔1/4;（5）螺纹孔的标注一般要表示出螺纹的直径，每英寸牙数（螺矩）螺纹种类精度等级钻深攻深，方向等如：例1.6HOLESEQUI-SPACEDON5DIA(6孔均布在5圆周上（EQUI-SPACED=EQUALLYSPACED均布）DRILL1DIATHRO＇钻1通孔（THRO＇=THROUGH通）C/SINK22×6DEEP沉孔22×6例2.TAP7/8-14UNF-3BTHRO＇攻统一标准细牙螺纹，每英寸14牙，精度等级3B级（注UNF=UNIFIEDFINETHREAD美国标准细牙螺纹）1DRILL1/4-20UNC-3THD7/8DEEP4HOLESNOTBREAKTHRO钻1孔，攻1/4美国粗牙螺纹，每英寸20牙，攻深7/8,4孔不准钻通（UNC=UCIFIEDCOARSETHREAD美国标准粗牙螺纹）1-14NS-2THRO攻美国固定特种螺纹M1,每英寸牙数14,精度等级为二级（注NS=NATIONALSPECIALTHREAD:美国固定特种标准）2.2倒角（CHAMFER）例1/8×45°BEV倒角1/8×45°（注BEV=BEVEI，斜面）1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5SQUARE5×5方2.4剖视（SECTION）例SECTIONA-AA-A剖面2.5圆角半径例1RR1RADIUSMUSTBESMOOTHANDBLENDINTOFACE圆弧必须光滑且与平面相切2.6加工余量例DOTTEDLINESINDICATEDMAXFINISH1/8，虚线表示最大加工余量1/82.7零件标记例USE5/16RAISEDHAIRLINELET-TERSMARKINGONONESIDEOFBODY用突起高为5/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGINGMUSTBEANNEALEDTOBEBELOW203BRINELLHARDNESS锻件必须退火处理，布氏硬度203例2.NORMALIZETO163-207BHNMUSTBEFREEOFSCALE&RUST锻件正火处理，布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGINGTOBESHOTORSANDBLASTED锻件需经喷丸或喷砂处理例4.UNLESSOTHERWISESPECIFIEDDRAFTANGLES7°未注明锻造拔模斜度7°例5.CASTTOBEFREEOFEXCESSIVEFLASH铸件不得有过多的毛边例6.DRAFTANGLE2°UNLESSOTHER-WISESPECIFIED未注明铸造拔模斜度2°总之，看英文机械工程图纸并不是高不可攀，只要坚持常看，熟记部分单词即可求助BSPTBSPBSPP螺纹标准---[小妹求助]如标题，我不太清楚的明白BSPTBSPBSPP螺纹标准以及这三类螺纹的区别，能否有哪位大侠指点小妹一二，万分感激！1BSP是英制管螺纹不过，有BSP.Tr.,BSP.PI.,BSP.F.之分BSP.Tr.是锥管螺纹，用于密封接合BSP.PI.是平行管螺纹，用于密封接