机械图纸常见英文翻译
常用机械制图英语
常用机械制图英语AA/C across corners 对角距A/F across flats 对边距above stuffing上填料accumulation of energy储能accumulation积聚性acme thread梯形(爱克姆)螺纹across corner 对角距across flat 对边距actual size实际尺寸acute angle 锐角addendum 齿顶高addendum circle 齿顶圆admiralty metal含锡黄铜affiliation从属性(关系)ageing treatment时效处理AL aluminum 铝aligned sectional view旋转剖视图allowance容差、加工余量analytical method of line and plane线面分析法analytical method of shape形体分析法analyzable assembly分析装配图ANG angle 角angle bar or L-bar (beam)角钢angle between axonometric axes轴间角angular dimension 角度尺寸angular gear人字齿轮angular section斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arrow or arrowheads 箭头asbestos packing石棉填料ASM assembly 装配(图)、部件assembly drawing number装配图图号assembly drawings装配(组装)图assembly for installation安装图assembly parts装配组合零件assembly sketches装配草图auxiliary circle辅助圆auxiliary plane辅助平面auxiliary sectional view斜(辅助)剖视图 aligned and developed 展开视图AVG average 平均axial coefficients of foreshortening轴向变形系数axis line 轴线axis of rotation转轴axis轴线axonometric axes轴测轴axonometric drawing轴测图axonometric projection轴测投影BBAB Babbitt 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basic deviation基本偏差basic hole基准孔basic shaft基准轴basic size基本尺寸BB ball bearing 滚动轴承bearing cover轴承盖bearing set轴承座 bearing轴承bell metal青铜(锡铜)合金belt wheel带轮bevel gear斜齿轮BHN Brinell hardness number 布氏硬度值bisector 平分线blade spring板簧blind hole 盲孔(不通的孔)blind hole盲孔blind threaded hole螺纹盲孔blunt angle 钝角body of revolution回转体bolt joint螺栓连接bolt螺栓border 图框border line 图框线boring machine or boring镗床boring镗孔boss club凸台bottom shell 下轴瓦box箱体brazing metal铜锌合金bright washer平垫圈Brinell hardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光broken line 断裂线broken view (local view)局部视图BRS brass 黄铜BRZ bronze 青铜burnish or polishing磨光butterfly valve蝶形阀buttress (screw) thread锯齿形(枪膛)螺纹caliper卡尺(钳)cap screw带帽螺钉(栓)capital letters 大写字母carburizing (carbon infiltration)渗碳case hardened硬化、表面淬火casting defect铸件缺陷casting processes铸造工艺casting铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBORE counterbore 沉孔、埋头孔center to center distance 中心距centerline (central line) 中心线center-to-center spacing中心距central projection中心投影CH HD cheese head 开槽圆柱头CHAM chamfer 倒角chamfer倒角channel bar槽钢characteristics of projection 投影特性CHD checked (by) (由) …校对check drawings校(核)图cheese head圆柱头Chinese characters 汉字chrome plating镀铬CI cast iron 铸铁CIR circular 圆的circular arc 圆弧、弧circular pitch 齿距circular pitch周节circular runout圆跳动CL or centerline 中心线clamping夹紧clearance fit间隙配合clockwise顺时针方向的CM centimeter 厘米coarse pitch thread粗牙普通螺纹coarse wheel粗砂轮加工coating涂覆coincidence (revolved) section重合断面coincident point重影(合)点color-hardening着色硬化、发蓝、发黑combination solids组合体commom tangent公切线common axis公共轴线common point 共有点compass 圆规component构件compound sectional view复合剖视图concave millstone凹面磨盘concentric circle同心圆concentricity and coaxiality同轴(心)度conic (miter) gear圆锥(伞)齿轮connecting bar连杆construction line 作图线contact surfaces接触表面continuous straight thin line with zig zags 折线continuous thick line 粗实线continuous thin irregular line 波浪线continuous thin line 细实线contour arithmetic mean deviation轮廓算术平均偏差contour element外形素线conventional breaks折断规定画法conventional representation规定画法converge聚为一点convex millstone凸面磨盘coordinate axis坐标轴COP copper 铜copper plating镀铜corrosion腐蚀cotter (split) pin 开口(尾)销counterbore hole 阶梯沉孔、埋头孔counterboring tool 平底扩孔钻counter-drill 阶梯钻countersunk hole锥形沉孔、埋头孔coupling or union连轴器covering external thread套扣CP circular pitch 周节crank摇把cross rib十字肋cross section shape横断面形状crossing line交叉线crossing point交叉点CRS (C to C) centers 中心距CSK countersunk 锥孔、埋头孔CU cubic 立方的CU FT cubic foot 立方英尺CU IN cubic inch 立方英寸CU YD cubic yard 立方码cube立方体cuboid长方体cup packing皮碗密封curve template 曲线板curved line of intersection曲交线curved slot 曲线槽cutting plane symbol剖切平面符号cutting plane剖切平面cut断面图cycloidal gear摆线齿轮CYL cylinder (cylindrical) 圆柱、圆柱体的cylindricity圆柱度Ddashed thin lines 虚线datum feature基准要素datum line基准线datum plane基准面datum point基准点datum symbo基准代号 ldeburring去毛刺dedendum circle 齿根圆dedendum 齿根高DEG or ? degree 度delineator制图者descriptive geometry 画法几何descriptive geometry solution 图解法design datum设计基准DET DWG detail drawing 零件图detail drawing零件图detailing (an assembly drawing) (由装配图)拆画零件图deviation尺寸偏差（偏差）DIA or φ diameter 直径DIAG diagonal 对角线(的)diagonal line 对角线diagram assembly drawing装配工作图diagrammatic drawing示意图diameter 直径diamond knurling网纹滚花dimension 尺码dimension figure 尺寸数字dimension form 尺寸格式dimension line 尺寸线dimension text 尺寸数值dimension tolerance尺寸公差dimetric drawing正二轴测图dividers 分规dome圆顶状double-start thread双线螺纹dowel pin 圆柱销draft or draught起模斜度drafting paper 绘图纸drafting tape 胶带纸drawing board 图板drawing number图号DRG drawing 制图、图样drilling钻孔drive gear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn (by) (由) …绘图ductile cast iron球墨铸铁dynamometry测力Eedge line棱线effective diameters弹簧中径effective length有效长度EI or ei 来自法文ecart inferieur 下偏差代号elbow肘形弯管(头) element circle素线圆element symbol基本符号elementary unit基本体ellipse椭圆elongated hole延长孔、拉伸孔end cover端盖end face端面end point端点engineering requirements技术要求enlarged partial view局部放大图enlargement scale 放大比例EQUI SP or EQS equally spaced 均布erasing shield 擦图片ES or es 来自法文ecart superieur 上偏差代号EXT external 外部的extension line 尺寸界线external (male) thread外(阳)螺纹external diameter弹簧外径external dimension外形尺寸external tangency 外切external thread lathing车外螺纹external view外形视图extreme position of moveable part 活动极限位置extruding挤压FFAB fabricate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrous metal黑色金属FIG. figure 附图、插图FIL fillister 凹槽file锉filing margin 装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broaching精拉fine grinding精磨fine milling精铣fine pitch thread细牙普通螺纹fine planning精刨fine turning精车finish all over全部加工fissure裂纹fit symbol配合代号fit system配合制fit配合55? non sealing pipe thread 55?非密封管螺纹55? sealing pipe thread 55?密封管螺纹fixed body固定钳身flange法兰盘、凸缘flat bar扁钢flat heads平顶flat or plane平面flatness平面度follower从动(大齿)轮font 字体font cavity缩孔、铸口forging锻压fork拨叉form error形状误差forth quadrant第四象限four quadrants四个象限45? mitre line 45?斜线free hand 徒手(画)free height自由高度frontal line正平线frontal plane (or V-plane)正投影面frontal plane正平面frustum of a cone圆锥台frustum of a cone截头圆锥frustum of a pyramid棱锥台FT or ′foot 英尺full sectional view全剖视图full size 原值比例full thread全螺纹functional dimensions功能尺寸Ggasket密封垫(圈)gauge calipers卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮general fit class配合种类general-plane 一般位置平面general-position line一般位置直线generating circle母线圆generator (generation) line母线Geometric construction 几何作图geometrical solid几何体geometrical tolerance symbol形位公差符号geometrical tolerance形状位置公差GI galvanized iron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖globe valve球阀good-quality carbon steel优质碳素钢grade 坡度grade A and grade B of type one hexagon nutI 型六角螺母A 级和B级graduated scale 比例(分度)尺graphical representation 图示法Graphics 图学GRD grind 磨削grey cast iron灰口铸铁grinding machine磨床grinding研磨grinding磨削groove 凹槽、沟纹guard valve安全阀guide pin定位销guide screw丝杠Hhalf sectional view半剖视图half view半视图hand valve手压阀hard casting白口铁hard metal硬质合金hardened and tempered调质的harden淬火hardness number硬度值Hatching 剖面线heat-treatment热处理heavy lines 加深图线heavy metal重金属helical compression spring圆柱螺旋压缩弹簧helical spring螺旋弹簧helical spur gear斜齿圆柱齿轮helical tension spring圆柱螺旋拉伸弹簧herringbone gear人字形圆柱齿轮HEX hexagon 六角(边)形HEX HD hexagon head 六角头hex nut六角螺母hex slotted nut六角开槽螺母hexagon head 六角头hexagon head bolt六角头螺栓hexagon head bolt六角头螺栓hexagon socket cap screw内六角圆柱头螺钉hexagon thin nut 六角薄螺母hidden edges 不可见轮廓线high-carbon steel高碳钢high-speed steel高速钢hole-basis system of fits基孔制配合horizontal (level) plane水平面horizontal line水平线horizontal projection plane (H-plane)水平投影面hot-rolled steel热轧钢HP horsepower 马力H-perpendicular line铅垂线H-perpendicular plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperbola双曲线Ihypotenuse直角三角形之斜边(弦)I/D inside diameter 内径、内形尺寸I-beam工字钢imaginary line 假想线IN or ″ inch 英寸incenter 内(切圆)心included angle夹角inflexion拐点ingot iron低碳钢(工业纯铁)initial outline 初始轮廓线inlet side入口端inner race内圈inside diameter内径instruction book说明书instrumental drawing 用仪器画的图INT internal 内部的interchangeability互换性interference fit过盈配合internal (female) thread内(阴)螺纹internal (inside) caliper内卡尺(钳)internal diameters弹簧内径internal tangency 内切internal thread lathing车内螺纹interpenetration相贯intersecting plane截平面intersection line截交线intersection of plane surfaces平面之交线intersection of surfaces表面之交线intersection point交点Intersection相交Intuitive illustrations直观图involute gear渐开线齿轮iron铁ISO standards ISO国际标准ISO=International Standardization Organization国际标准化组织isometric drawing (diagram)正等轴测图isometric projection正等测投影isometric sectional view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体junction surface结合面Kkey diagram原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbled (wrought) iron熟(锻)铁knurling 滚花knurling nut滚花螺帽Llamp plank钳口板LAT lateral 侧(横)向的lathe车床LB pound 磅lead distance导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engagement螺纹旋合长度letter 字母lever arm长臂杠杆LG long .length 长度、长的LH left hand 左旋、左方向light metal轻金属limit size极限尺寸limiting deviations极限偏差limiting element转向轮廓素线LIN linear 线性的、直线的line segment 线段line styles 线型linearity直线性lines in planes线在面上L-iron角铁local (broken-out) sectional view局部剖视图location by dimension 定位尺寸location dimension尺寸定位lock nut防松螺母lock screw锁紧螺钉locking device锁紧装置LONG longitude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lower-case letters 小写字母lower deviation下偏差lower limit下限(值)lubricant pump齿轮油泵。
机械图纸常用词汇中英文
机械图纸常用词汇中英文1. 弯曲 Bend•弯曲（动词）: Bend•弯曲（名词）: Bend or Curve2. 齿轮 Gear•齿轮: Gear•齿: Teeth•齿轮比: Gear Ratio•齿数: Number of Teeth3. 连接件 Joint•连接件: Joint•机械连接件: Mechanical Joint•螺栓: Bolt•螺母: Nut•锁紧螺母: Locking Nut4. 轴 Axis or Shaft•轴: Axis or Shaft•轴承: Bearing•动力传动轴: Power Transmission Shaft •中心轴: Center Shaft5. 表面处理 Surface Treatment•表面处理: Surface Treatment•镀锌: Galvanization•镀铬: Chrome Plating•涂漆: Painting6. 加工 Process•加工: Process or Machining•锯切: Sawing•钻孔: Drilling•磨削: Grinding•铣削: Milling7. 尺寸 Dimension•尺寸: Dimension•长度: Length•宽度: Width•高度: Height•直径: Diameter8. 正交投影 Orthographic Projection•正交投影: Orthographic Projection •主视图: Front View•侧视图: Side View•顶视图: Top View•截面视图: Sectional View9. 标注 Annotation•标注: Annotation or Dimensioning•尺寸标注: Dimensioning•线性标注: Linear Dimensioning•角度标注: Angular Dimensioning 10. 装配 Assembly•装配: Assembly•部件: Component or Part•螺栓连接: Bolt Connection•焊接: Welding11. 图纸符号 Symbols•图纸符号: Symbols•直线: Line•圆: Circle•箭头: Arrow•平行: Parallel•垂直: Perpendicular12. 孔 Hole•孔: Hole•直孔: Straight Hole•盲孔: Blind Hole•放样孔: Counterbore Hole 13. 螺纹 Thread•螺纹: Thread•内螺纹: Internal Thread•外螺纹: External Thread•公制螺纹: Metric Thread•英制螺纹: Imperial Thread 14. 材料 Material•材料: Material•金属: Metal•不锈钢: Stainless Steel•铝合金: Aluminum Alloy15. 组件 Component•组件: Component•驱动器: Driver or Motor•传感器: Sensor•控制器: Controller以上是机械图纸中常用的一些词汇，你可以在编写或阅读机械图纸时参考这些词汇的中英文对照。
常用机械制图英语
常用机械制图英语AA/C across corner s 对角距A/F across flats对边距abovestuffi ng上填料accumu latio n of energy储能accumu latio n积聚性acme thread梯形(爱克姆)螺纹across corner对角距across flat 对边距actual size实际尺寸acuteangle锐角addend um 齿顶高addend um circle齿顶圆admira lty metal含锡黄铜affili ation从属性(关系)ageing treatm ent时效处理AL alumin um 铝aligne d sectio nal view旋转剖视图allowa nce容差、加工余量analyt icalmethod of line and plane线面分析法analyt icalmethod of shape形体分析法analyz ableassemb ly分析装配图ANG angle角anglebar or L-bar (beam)角钢anglebetwee n axonom etric axes轴间角angula r dimens ion 角度尺寸angula r gear人字齿轮angula r sectio n斜剖面angula rity倾斜度anneal退火anti-clockw ise逆时针方向的arrowor arrowh eads箭头asbest os packin g石棉填料ASM assemb ly 装配(图)、部件assemb ly drawin g number装配图图号assemb ly drawin gs装配(组装)图assemb ly for instal latio n安装图assemb ly parts装配组合零件assemb ly sketch es装配草图auxili ary circle辅助圆auxili ary plane辅助平面auxili ary sectio nal view斜(辅助)剖视图 aligne d and develo ped 展开视图AVG averag e 平均axialcoeffi cient s of foresh orten ing轴向变形系数axis line 轴线axis of rotati on转轴axis轴线axonom etric axes轴测轴axonom etric drawin g轴测图axonom etric projec tion轴测投影BBAB Babbit t 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basicdeviat ion基本偏差basichole基准孔basicshaft基准轴basicsize基本尺寸BB ball bearin g 滚动轴承bearin g cover轴承盖bearin g set轴承座 bearin g轴承bell metal青铜(锡铜)合金belt wheel带轮bevelgear斜齿轮BHN Brinel l hardne ss number布氏硬度值bisect or 平分线bladespring板簧blindhole 盲孔(不通的孔)blindhole盲孔blindthread ed hole螺纹盲孔bluntangle钝角body of revolu tion回转体bolt joint螺栓连接bolt螺栓border图框border line 图框线boring machin e or boring镗床boring镗孔boss club凸台bottom shell下轴瓦box箱体brazin g metal铜锌合金bright washer平垫圈Brinel l hardne ss布氏(HB)硬度broach er拉床、绞孔机broach ing拉床、扩孔机broach拉光broken line 断裂线broken view (localview)局部视图BRS brass黄铜BRZ bronze青铜burnis h or polish ing磨光butter fly valve蝶形阀buttre ss (screw) thread锯齿形(枪膛)螺纹calipe r卡尺(钳)cap screw带帽螺钉(栓)capita l letter s 大写字母carbur izing (carbon infilt ratio n)渗碳case harden ed硬化、表面淬火castin g defect铸件缺陷castin g proces ses铸造工艺castin g铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBOREcounte rbore沉孔、埋头孔center to center distan ce 中心距center line(centra l line) 中心线center-to-center spacin g中心距centra l projec tion中心投影CH HD cheese head 开槽圆柱头CHAM chamfe r 倒角chamfe r倒角channe l bar槽钢charac teris ticsof projec tion投影特性CHD checke d (by) (由) …校对checkdrawin gs校(核)图cheese head圆柱头Chines e charac ters汉字chrome platin g镀铬CI cast iron 铸铁CIR circul ar 圆的circul ar arc 圆弧、弧circul ar pitch齿距circul ar pitch周节circul ar runout圆跳动CL or center line中心线clampi ng夹紧cleara nce fit间隙配合clockw ise顺时针方向的CM centim eter厘米coarse pitchthread粗牙普通螺纹coarse wheel粗砂轮加工coatin g涂覆coinci dence (revolv ed) sectio n重合断面coinci dentpoint重影(合)点color-harden ing着色硬化、发蓝、发黑combin ation solids组合体commom tangen t公切线common axis公共轴线common point共有点compas s 圆规compon ent构件compou nd sectio nal view复合剖视图concav e millst one凹面磨盘concen triccircle同心圆concen trici ty and coaxia lity同轴(心)度conic(miter) gear圆锥(伞)齿轮connec tingbar连杆constr uctio n line 作图线contac t surfac es接触表面contin uousstraig ht thin line with zig zags 折线contin uousthickline 粗实线contin uousthin irregu lar line 波浪线contin uousthin line 细实线contou r arithm eticmean deviat ion轮廓算术平均偏差contou r elemen t外形素线conven tiona l breaks折断规定画法conven tiona l repres entat ion规定画法conver ge聚为一点convex millst one凸面磨盘coordi nateaxis坐标轴COP copper铜copper platin g镀铜corros ion腐蚀cotter (split) pin 开口(尾)销counte rbore hole 阶梯沉孔、埋头孔counte rbori ng tool 平底扩孔钻counte r-drill阶梯钻counte rsunk hole锥形沉孔、埋头孔coupli ng or union连轴器coveri ng extern al thread套扣CP circul ar pitch周节crank摇把crossrib十字肋crosssectio n shape横断面形状crossi ng line交叉线crossi ng point交叉点CRS (C to C) center s 中心距CSK counte rsunk锥孔、埋头孔CU cubic立方的CU FT cubicfoot 立方英尺CU IN cubicinch 立方英寸CU YD cubicyard 立方码cube立方体cuboid长方体cup packin g皮碗密封curvetempla te 曲线板curved line of inters ectio n曲交线curved slot 曲线槽cuttin g planesymbol剖切平面符号cuttin g plane剖切平面cut断面图cycloi dal gear摆线齿轮CYL cylind er (cylind rical) 圆柱、圆柱体的cylind ricit y圆柱度Ddashed thin lines虚线datumfeatur e基准要素datumline基准线datumplane基准面datumpoint基准点datumsymbo基准代号 ldeburr ing去毛刺dedend um circle齿根圆dedend um 齿根高DEG or ? degree度deline ator制图者descri ptive geomet ry 画法几何descri ptive geomet ry soluti on 图解法design datum设计基准DET DWG detail drawin g 零件图detail drawin g零件图detail ing (an assemb ly drawin g) (由装配图)拆画零件图deviat ion尺寸偏差（偏差）DIA or φ diamet er 直径DIAG diagon al 对角线(的)diagon al line 对角线diagra m assemb ly drawin g装配工作图diagra mmati c drawin g示意图diamet er 直径diamon d knurli ng网纹滚花dimens ion 尺码dimens ion figure尺寸数字dimens ion form 尺寸格式dimens ion line 尺寸线dimens ion text 尺寸数值dimens ion tolera nce尺寸公差dimetr ic drawin g正二轴测图divide rs 分规dome圆顶状double-startthread双线螺纹dowelpin 圆柱销draftor draugh t起模斜度drafti ng paper绘图纸drafti ng tape 胶带纸drawin g board图板drawin g number图号DRG drawin g 制图、图样drilli ng钻孔drivegear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn(by) (由) …绘图ductil e cast iron球墨铸铁dynamo metry测力Eedge line棱线effect ive diamet ers弹簧中径effect ive length有效长度EI or ei 来自法文ec art inferi eur 下偏差代号elbow肘形弯管(头)elemen t circle素线圆elemen t symbol基本符号elemen taryunit基本体ellips e椭圆elonga ted hole延长孔、拉伸孔end cover端盖end face端面end point端点engine ering requir ement s技术要求enlarg ed partia l view局部放大图enlarg ement scale放大比例EQUI SP or EQS equall y spaced均布erasin g shield擦图片ES or es 来自法文ec art superi eur 上偏差代号EXT extern al 外部的extens ion line 尺寸界线extern al (male) thread外(阳)螺纹extern al diamet er弹簧外径extern al dimens ion外形尺寸extern al tangen cy 外切extern al thread lathin g车外螺纹extern al view外形视图extrem e positi on of moveab le part 活动极限位置extrud ing挤压FFAB fabric ate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrou s metal黑色金属FIG. figure附图、插图FIL fillis ter 凹槽file锉filing margin装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broach ing精拉fine grindi ng精磨fine millin g精铣fine pitchthread细牙普通螺纹fine planni ng精刨fine turnin g精车finish all over全部加工fissur e裂纹fit symbol配合代号fit system配合制fit配合55? non sealin g pipe thread 55?非密封管螺纹55? sealin g pipe thread 55?密封管螺纹fixedbody固定钳身flange法兰盘、凸缘flat bar扁钢flat heads平顶flat or plane平面flatne ss平面度follow er从动(大齿)轮font 字体font cavity缩孔、铸口forgin g锻压fork拨叉form error形状误差forthquadra nt第四象限four quadra nts四个象限45? mitreline 45?斜线free hand 徒手(画)free height自由高度fronta l line正平线fronta l plane(or V-plane)正投影面fronta l plane正平面frustu m of a cone圆锥台frustu m of a cone截头圆锥frustu m of a pyrami d棱锥台FT or ′foot 英尺full sectio nal view全剖视图full size 原值比例full thread全螺纹functi onaldimens ions功能尺寸Ggasket密封垫(圈)gaugecalipe rs卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮genera l fit class配合种类genera l-plane一般位置平面genera l-positi on line一般位置直线genera tingcircle母线圆genera tor (genera tion) line母线Geomet ric constr uctio n 几何作图geomet rical solid几何体geomet rical tolera nce symbol形位公差符号geomet rical tolera nce形状位置公差GI galvan izediron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖globevalve球阀good-qualit y carbon steel优质碳素钢grade坡度gradeA and gradeB of type one hexago n nutI 型六角螺母A级和B 级gradua ted scale比例(分度)尺graphi cal repres entat ion 图示法Graphi cs 图学GRD grind磨削grey cast iron灰口铸铁grindi ng machin e磨床grindi ng研磨grindi ng磨削groove凹槽、沟纹guardvalve安全阀guidepin定位销guidescrew丝杠Hhalf sectio nal view半剖视图half view半视图hand valve手压阀hard castin g白口铁hard metal硬质合金harden ed and temper ed调质的harden淬火hardne ss number硬度值Hatchi ng 剖面线heat-treatm ent热处理heavylines加深图线heavymetal重金属helica l compre ssion spring圆柱螺旋压缩弹簧helica l spring螺旋弹簧helica l spur gear斜齿圆柱齿轮helica l tensio n spring圆柱螺旋拉伸弹簧herrin gbone gear人字形圆柱齿轮HEX hexago n 六角(边)形HEX HD hexago n head 六角头hex nut六角螺母hex slotte d nut六角开槽螺母hexago n head 六角头hexago n head bolt六角头螺栓hexago n head bolt六角头螺栓hexago n socket cap screw内六角圆柱头螺钉hexago n thin nut六角薄螺母hidden edges不可见轮廓线high-carbon steel高碳钢high-speedsteel高速钢hole-basissystem of fits基孔制配合horizo ntal(level) plane水平面horizo ntalline水平线horizo ntalprojec tionplane(H-plane)水平投影面hot-rolled steel热轧钢HP horsep ower马力H-perpen dicul ar line铅垂线H-perpen dicul ar plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperb ola双曲线Ihypote nuse直角三角形之斜边(弦)I/D inside diamet er 内径、内形尺寸I-beam工字钢imagin ary line 假想线IN or ″ inch 英寸incent er 内(切圆)心includ ed angle夹角inflex ion拐点ingotiron低碳钢(工业纯铁)initia l outlin e 初始轮廓线inletside入口端innerrace内圈inside diamet er内径instru ction book说明书instru menta l drawin g 用仪器画的图INT intern al 内部的interc hange abili ty互换性interf erenc e fit过盈配合intern al (female) thread内(阴)螺纹intern al (inside) calipe r内卡尺(钳)intern al diamet ers弹簧内径intern al tangen cy 内切intern al thread lathin g车内螺纹interp enetr ation相贯inters ectin g plane截平面inters ectio n line截交线inters ectio n of planesurfac es平面之交线inters ectio n of surfac es表面之交线inters ectio n point交点Inters ectio n相交Intuit ive illust ratio ns直观图involu te gear渐开线齿轮iron铁ISO standa rds ISO国际标准ISO=Intern ation al Standa rdiza tionOrgani zatio n国际标准化组织isomet ric drawin g (diagra m)正等轴测图isomet ric projec tion正等测投影isomet ric sectio nal view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体juncti on surfac e结合面Kkey diagra m原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbl ed (wrough t) iron熟(锻)铁knurli ng 滚花knurli ng nut滚花螺帽Llamp plank钳口板LAT latera l 侧(横)向的lathe车床LB pound磅lead distan ce导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engage ment螺纹旋合长度letter字母leverarm长臂杠杆LG long .length长度、长的LH left hand 左旋、左方向lightmetal轻金属limitsize极限尺寸limiti ng deviat ions极限偏差limiti ng elemen t转向轮廓素线LIN linear线性的、直线的line segmen t 线段line styles线型linear ity直线性linesin planes线在面上L-iron角铁local(broken-out) sectio nal view局部剖视图locati on by dimens ion 定位尺寸locati on dimens ion尺寸定位lock nut防松螺母lock screw锁紧螺钉lockin g device锁紧装置LONG longit ude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lo wer-case letter s 小写字母lowerdeviat ion下偏差lowerlimit下限(值)lubric ant pump齿轮油泵。
常用机械制图英语
AA/Cacrosscorners对角距A/Facrossflats对边距abovestuffing上填料accumulationofenergy储能accumulation聚集性acmethread梯形(爱克姆)螺纹acrosscorner对角距acrossflat对边距actualsize实质尺寸acuteangle锐角addendum齿顶高addendumcircle齿顶圆admiraltymetal含锡黄铜affiliation附属性(关系)ageingtreatment时效办理ALaluminum铝alignedsectionalview旋转剖视图allowance容差、加工余量analyticalmethodoflineandplane线面剖析法analyticalmethodofshape形体剖析法analyzableassembly剖析装置图ANGangle角anglebarorL-bar(beam)角钢anglebetweenaxonometricaxes轴间角angulardimension角度尺寸angulargear人字齿轮angularsection斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arroworarrowheads箭头asbestospacking石棉填料ASMassembly装置(图)、零件assemblydrawingnumber装置图图号assemblydrawings装置(组装)图assemblyforinstallation安装图assemblyparts装置组合零件assemblysketches装置草图auxiliarycircle协助圆auxiliaryplane协助平面auxiliarysectionalview斜(协助)剖视图alignedanddeveloped睁开视图AVGaverage均匀axialcoefficientsofforeshortening轴向变形系数axisline轴线axisofrotation转轴axis轴线axonometricaxes轴测轴axonometricdrawing轴测图axonometricprojection轴测投影BBABBabbitt巴氏(轴承)合金back(rear)view后(背)视图bar杆baseline基准线baseparts机座baseplane底平面basicdeviation基本偏差basichole基准孔basicshaft基准轴basicsize基本尺寸BBballbearing转动轴承bearingcover轴承盖bearingset轴承座bearing轴承bellmetal青铜(锡铜)合金beltwheel带轮bevelgear斜齿轮BHNBrinellhardnessnumber布氏硬度值bisector均分线bladespring板簧blindhole盲孔(不通的孔)blindhole盲孔blindthreadedhole螺纹盲孔bluntangle钝角bodyofrevolution展转体boltjoint螺栓连结bolt螺栓border图框borderline图框线boringmachineorboring镗床boring镗孔bossclub凸台bottomshell下轴瓦box箱体brazingmetal铜锌合金brightwasher平垫圈Brinellhardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光brokenline 断裂线brokenview(localview) 局部视图BRSbrass黄铜BRZbronze青铜burnishorpolishing 磨光butterflyvalve 蝶形阀buttress(screw)thread 锯齿形(枪膛)螺纹caliper 卡尺(钳)capscrew带帽螺钉(栓)capitalletters 大写字母carburizing(carboninfiltration) 渗碳casehardened硬化、表面淬火castingdefect 铸件缺点castingprocesses 锻造工艺casting 锻造、铸件castlenut 内六角圆螺母cavity 空腔(穴)CBOREcounterbore沉孔、用心孔centertocenterdistance中心距centerline(centralline)中心线center-to-centerspacing中心距centralprojection中心投影CHHDcheesehead开槽圆柱头CHAMchamfer倒角chamfer倒角channelbar槽钢characteristicsofprojection投影特征CHDchecked(by)(由)校正checkdrawings校(核)图cheesehead圆柱头Chinesecharacters汉字chromeplating镀铬CIcastiron铸铁CIRcircular圆的circulararc圆弧、弧circularpitch齿距circularpitch周节circularrunout圆跳动CLorcenterline中心线clamping夹紧clearancefit空隙配合clockwise顺时针方向的CMcentimeter厘米coarsepitchthread粗牙一般螺纹coarsewheel粗砂轮加工coating涂覆coincidence(revolved)section重合断面coincidentpoint重影(合)点color-hardening着色硬化、发蓝、发黑combinationsolids组合体commomtangent公切线commonaxis公共轴线commonpoint共有点compass圆规component构件compoundsectionalview 复合剖视图concavemillstone 凹面磨盘concentriccircle 齐心圆concentricityandcoaxiality 同轴(心)度conic(miter)gear 圆锥(伞)齿轮connectingbar 连杆constructionline 作图线contactsurfaces 接触表面continuousstraightthinlinewithzigzags continuousthickline 粗实线continuousthinirregularline 波涛线折线continuousthinline 细实线contourarithmeticmeandeviation 轮廓算术均匀偏差contourelement外形素线conventionalbreaks折断规定画法conventionalrepresentation规定画法converge聚为一点convexmillstone凸面磨盘coordinateaxis坐标轴COPcopper铜copperplating镀铜corrosion腐化cotter(split)pin张口(尾)销counterborehole阶梯沉孔、用心孔counterboringtool平底扩孔钻counter-drill阶梯钻countersunkhole锥形沉孔、用心孔couplingorunion连轴器coveringexternalthread套扣周节CPcircularpitchcrank摇把crossrib十字肋crosssectionshape横断面形状crossingline交错线crossingpoint交错点CRS(CtoC)centers中心距CSKcountersunk锥孔、用心孔CUcubic立方的CUFTcubicfoot立方英尺CUINcubicinch立方英寸CUYDcubicyard立方码cube立方体cuboid长方体cuppacking皮碗密封curvetemplate曲线板curvedlineofintersection曲交线curvedslot曲线槽cuttingplanesymbol剖切平面符号cuttingplane剖切平面cut断面图cycloidalgear摆线齿轮CYLcylinder(cylindrical)圆柱、圆柱体的cylindricity圆柱度Ddashedthinlines虚线datumfeature基准因素datumline基准线datumplane基准面datumpoint基准点datumsymbo基准代号ldeburring去毛刺dedendumcircle齿根圆dedendum齿根高DEGor?degree度delineator制图者descriptivegeometry画法几何descriptivegeometrysolution图解法designdatum设计基准DETDWGdetaildrawing零件图detaildrawing零件图detailing(anassemblydrawing)(由装置图)拆画零件图deviation尺寸偏差（偏差）DIAorφdiameter直径DIAGdiagonal对角线(的)diagonalline对角线diagramassemblydrawing装置工作图diagrammaticdrawing表示图diameter直径diamondknurling网纹滚花dimension尺码dimensionfigure尺寸数字dimensionform尺寸格式dimensionline尺寸线dimensiontext尺寸数值dimensiontolerance尺寸公差dimetricdrawing正二轴测图dividers分规dome圆顶状double-startthread双线螺纹dowelpin圆柱销draftordraught起模斜度draftingpaper画图纸draftingtape胶带纸drawingboard图板drawingnumber图号DRGdrawing制图、图样drilling钻孔drivegear主动齿轮drivengear从动齿轮drivenshaft从动轴DRNdrawn(by)(由)画图ductilecastiron球墨铸铁dynamometry测力Eedgeline棱线effectivediameters弹簧中径effectivelength有效长度EIorei 来自法文ecartinferieur下偏差代号elbow肘形弯管(头)elementcircle素线圆elementsymbol基本符号elementaryunit基本体ellipse椭圆elongatedhole延伸孔、拉伸孔endcover端盖endface端面endpoint端点engineeringrequirements技术要求enlargedpartialview局部放大图enlargementscale放大比率EQUISPorEQSequallyspaced均布erasingshield擦图片ESores 来自法文ecartsuperieur上偏差代号EXTexternal外面的extensionline尺寸界限external(male)thread外(阳)螺纹externaldiameter弹簧外径externaldimension外形尺寸externaltangency外切externalthreadlathing车外螺纹externalview外形视图extremepositionofmoveablepart活动极限地点extruding挤压FFABfabricate制造、装置faucet旋塞、水龙头feedspiral送料螺旋feltring毡圈ferrousmetal黑色金属FIG.figure附图、插图FILfillister凹槽file锉filingmargin装订边fillin填写fillet锻造(内)圆角fineboring精镗finebroaching精拉finegrinding精磨finemilling精铣finepitchthread细牙一般螺纹fineplanning精刨fineturning精车finishallover所有加工fissure裂纹fitsymbol配合代号fitsystem配合制fit配合55?nonsealingpipethread55?非密封管螺纹55?sealingpipethread55?密封管螺纹fixedbody固定钳身flange法兰盘、凸缘flatbar扁钢flatheads平顶flatorplane平面flatness平面度follower从动(大齿)轮font字体fontcavity缩孔、铸口forging锻压fork拨叉formerror形状偏差forthquadrant第四象限fourquadrants四个象限45?mitreline45?斜线freehand徒手(画)freeheight自由高度frontalline正平线frontalplane(orV-plane)正投影面frontalplane正平面frustumofacone圆锥台frustumofacone截头圆锥frustumofapyramid棱锥台FTor′foot英尺fullsectionalview全剖视图原值比率fullsizefullthread 全螺纹functionaldimensions 功能尺寸Ggasket密封垫(圈)gaugecalipers卡(量)规gearbox(case)齿轮箱geartrain齿轮传动gear齿轮generalfitclass配合种类general-plane一般地点平面general-positionline一般地点直线generatingcircle母线圆generator(generation)line母线Geometricconstruction几何作图geometricalsolid几何体geometricaltolerancesymbol形位公差符号geometricaltolerance形状地点公差GIgalvanizediron马口铁、镀锌铁gib-headkey钩头楔键gland压盖gland密封压盖globevalve球阀good-qualitycarbonsteel优良碳素钢grade坡度gradeAandgradeBoftypeonehexagonnutI型六角螺母A级和B级graduatedscale比率(分度)尺图示法graphicalrepresentationGraphics图学GRDgrind磨削greycastiron灰口铸铁grindingmachine磨床grinding研磨grinding磨削groove凹槽、沟纹guardvalve安全阀guidepin定位销guidescrew丝杠Hhalfsectionalview半剖视图halfview半视图handvalve手压阀hardcasting白口铁hardmetal硬质合金hardenedandtempered调质的harden淬火hardnessnumber硬度值Hatching剖面线heat-treatment热办理heavylines加深图线heavymetal重金属helicalcompressionspring圆柱螺旋压缩弹簧helicalspring螺旋弹簧helicalspurgear斜齿圆柱齿轮helicaltensionspring圆柱螺旋拉伸弹簧herringbonegear人字形圆柱齿轮HEXhexagon六角(边)形HEXHDhexagonhead六角头hexnut六角螺母hexslottednut六角开槽螺母hexagonhead六角头hexagonheadbolt六角头螺栓hexagonheadbolt六角头螺栓hexagonsocketcapscrew内六角圆柱头螺钉hexagonthinnut六角薄螺母hiddenedges不行见轮廓线high-carbonsteel高碳钢high-speedsteel高速钢hole-basissystemoffits基孔制配合horizontal(level)plane水平面horizontalline水平线horizontalprojectionplane(H-plane)水平投影面hot-rolledsteel热轧钢HPhorsepower马力H-perpendicularline铅垂线H-perpendicularplane铅垂面HRhour小时hub轮毂hub轮毂、中心hyperbola 双曲线Ihypotenuse直角三角形之斜边(弦) I/Dinsidediameter 内径、内形尺寸I-beam工字钢imaginaryline设想线INor″inch英寸incenter内(切圆)心includedangle夹角inflexion拐点ingotiron低碳钢(工业纯铁) initialoutline初始轮廓线inletside进口端innerrace内圈insidediameter内径instructionbook说明书instrumentaldrawing用仪器画的图INTinternal内部的interchangeability交换性interferencefit过盈配合internal(female)thread内(阴)螺纹internal(inside)caliper内卡尺(钳)internaldiameters弹簧内径internaltangency内切internalthreadlathing车内螺纹interpenetration相贯intersectingplane截平面intersectionline截交线intersectionofplanesurfaces平面之交线intersectionofsurfaces表面之交线intersectionpoint交点Intersection订交Intuitiveillustrations直观图involutegear渐开线齿轮iron铁ISOstandardsISO国际标准ISO=InternationalStandardizationOrganization国际标准化组织正等轴测图isometricdrawing(diagram)isometricprojection正等测投影isometricsectionalview正等轴测剖视图Italicfont斜体Jjack千斤顶、起重器jigbody 夹详细junctionsurface 联合面Kkeydiagram 原理草图keyjoint 键连结keyseat 键座keytypes 键的型式keyway(slot) 键槽key键knobbled(wrought)iron 熟(锻)铁knurling 滚花knurlingnut 滚花螺帽LlampplankLATlatera l 钳口板侧(横)向的lathe 车床LBpound磅leaddistance导程leaderline引导线lead导程leafspring叶(薄)片弹簧lefthand-thread左旋螺纹left-handside(end)view左(端)视图lengthofthreadengagement螺纹旋合长度letter字母leverarm长臂杠杆LGlong.length长度、长的LHlefthand左旋、左方向lightmetal轻金属limitsize极限尺寸limitingdeviations极限偏差limitingelement转向轮廓素线LINlinear线性的、直线的linesegment线段linestyles线型linearity直线性linesinplanes线在面上L-iron角铁local(broken-out)sectionalview局部剖视图locationbydimension定位尺寸locationdimension尺寸定位locknut防松螺母lockscrew锁紧螺钉lockingdevice锁紧装置LONGlongitude经度(线)longdasheddottedthinline点画线longdasheddoubledottedthinline双点画线lower-caseletters小写字母lowerdeviation下偏差lowerlimit下限(值)lubricantpump齿轮油泵。
英文机械图纸常用翻译词句(自己重新整理)
14）3关于铸锻件的技术要求
例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS
锻件必须退火处理，布氏硬度<203
例2. NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST
9）TYP 2 POSNS 2处
10）OD 1/4’outside dimension 1/4’的缩写外径值1/4’---应该为:外径值1/4”
11）ALL UNSPECIFED PADI-R3未注圆角R3
12）TYP CAST RADLL R9.7未注铸造R9.7
13）REMOVE ALL BURRS AND SHARP EDGES棱角倒钝
8.材料：铸铁 依照GM274M 等级 205；
32）9.restricted and reportable substances for parts per GMW 3059
9.零件中的限制物质和必须明示的物质（环保要求）依照标准GMW 3059;
33）10.Must comply with QP-I.6-009 for production and QP-I.6-004 for Prototypes.
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（HEAT TREATMENT）版本号(REVISION缩写REV)工程变更号:E.C.N页码(SHEET)技术要求(NOTES）图号(DRAWING NO/PART NO.）
机械图纸常用词汇中英文
机械图纸常用词汇中英文英文工程图纸的右下边是标题栏（相当于我们的标题栏与部分技术要求），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（HEAT TREATMENT）与其它一些要求，如：1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2常见尺寸的标注及要求2.1孔（HOLE）如：（1）毛坯孔：3"DIAO+1CORE 芯子3"0+1;（2）加工孔：1"DIA1";（3）锪孔：锪孔(注C＇BORE=COUNTER BORE锪底面孔);（4）铰孔：1"/4 DIA REAM铰孔1"/4;（5）螺纹孔的标注通常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. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上（EQUI-SPACED=EQUALLY SPACED均布）DRILL 1"DIATHRO＇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=UNIFIED FINE THREAD美国标准细牙螺纹）1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 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=UNIFIED COARSE THREAD 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=NATIONAL SPECIAL THREAD: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=BEVEL，斜面）1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视（SECTION）例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧务必光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY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. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件务必退火处理，布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理，布氏硬度163-207,锻件表面不得有氧化皮与锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或者喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机操纵器 AC motor controller交流电 AC(a-c，alernating current)附件 accessory累积公差 accumulated tolerance精度，准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域，实际精确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent component邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规，浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线，电路 airline，base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system转正的视图，对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 along grain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets更换后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method 变换法 alternate method变换位置 alternate position变换位置线 alternate position line变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更换 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std，American Standard)美国压力管规号码 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI) 美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME) 美国标准学会 American Standard Association字格板 Ames instrument字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage，Brown & Sharpe Gage安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚，固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视，斜透视 angular perspective角度关系 angular relationship角范围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管，角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图，核准图样 approved plan校核者，核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse 四圆心近似椭圆 approximate fourcentered ellipse 近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural composition建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积，区域 area面积条图 area bar chart面积图 area chart面积图 area diagram面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts 排列 ARR(arrange)布局，配置，装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边，箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association) 石棉 asbesto出头部分(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers) 非球面 aspheric surface汇合数据 assemble all data装妥零件 assembled parts组合，装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合，装配，总成(组合件) assembly装配表 assembly chart组合图，装配图 assembly drawing组合剖面 assembly drawing number组合图，装配图 assembly print组合剖面 assembly section组合图，装配图 assembly sheet组合草图，装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合，装配，总成(组合件) ASSY(assembly)非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图，立面辅助视图 auxiliary elevation辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用范围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter避免区域 avoid zone美国线规 AWG(Awg，American Wire Gage，Brown &Sharpe Gage) 轴角 axial angle轴线的平面 axial plane摆T，轴向偏转 axial runout轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合，装配，总成(组合件) AY(assembly)方位角，方位，地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab，Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底，底边，底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边，基线，根线(螺纹)，空线(电路)，底线(字法) base line 锥底 base of cone基面 base plane基极(电)，底座剖面 base section基面 base surface木线(电)，基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system基本计算尺寸 basic calculate size基础图表 basic chart理想余隙 basic clearance原色 basic color基本数据 basic data基本设计 basic design基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹基本形式 basic form of thread基孔制 basic hole system基本数据 basic information基线注尺寸法 basic line螺纹基本基本大径 basic major diameter基轴制 basic shaft system基本尺寸，理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹基本形式 basic thread form基本公差 basic tolerance熔接基本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔，标志 beacon联珠熔接 bead weld梁规 beam compass方位，方向，轴承 bearing方位及坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线，弯曲线，转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent曲板 bent plate中心距离 between center斜角，切角，斜齿轮，斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH，Brinell hardness) 双凸面 biconvex双向公差制 bilateral system of limits 双向公差 bilateral tolerance双向公差制 bilateral tolerance system 材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage 平分 bisect平分线 bisector基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction 涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度，黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白范围 blank space未贯穿的孔，盲孔 blind hole未贯穿的贯穿螺孔，盲螺孔 blind tapped hole 方块图 block chart方块图 block diagram方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图，读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓，黑，粗 bold圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔，边框，鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界，边框 boundary要紧尺寸 boundary dimensions要项 boundary element边界线 boundary line边界面 boundary surface外缘线，边线 bounding line弹簧圆规，小圆规 bow compass 弹簧分规，小分规 bow divider弹簧圆规或者分规 bow instrument。
机械图纸英语翻译
机加工图纸有英语看不懂？不怕！史上最全翻译都在这里了机械图纸英语翻译ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED未注焊角高3mm.ALL UNSPECIFIED RADI - R3未注圆角R3REMOVE ALL BURRS AND SHARP EDGES棱角倒钝CHANNEL 槽钢RSA 708 角钢 70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5〞圆锥管螺纹2.5" BSPT HEXAGON 2.5〞六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH.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: 扣(母扣) MALE: 外扣(公扣)偏心轴 eccentric shaft 销轴 PIN开口销 COTTER PIN螺杆 screw紧定螺钉 SET SCREW圆螺母 ROUND NUT六角螺钉 SOCKET HEAD CAP SCREW六角螺钉 HEX HD SETSCREW六角螺栓 HEX HD BOLT挡圈 closing ring弹性挡圈 circlip轴承隔套 distance sleeve of axletree 轴承 axletree深沟球轴承 DEEP GROOVE BALL BEARING 无扣长 non-buckle longth弹簧 SPRING吊环螺钉 LIFTING EYE BOLT开槽盘头螺钉 SLOTTED PAN HEAD SCREW 圆锥滚子轴承 TAPERED ROLLER BEARING 推力球轴承THRUST BALL BEARING平键 FLAT KEY弹簧垫圈 SINGLE COIL SPRING WASHER平垫圈 FLAT WASHER螺母 FULL NYLOCK NUT圆螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为：外径值1/4"75 CRS 尺75 材质为冷轧钢板 ------->应该为：尺寸75 材质为冷轧钢板ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许LT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds InstituteAPPROX Approximate 大约 ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B＆S Brown＆Shape 棕色＆形状BSC Basic 根本的BUSH Bushing 套管BWG Birmingham Wire GaugeCTO C Center-to-Center 中心到中心CAD Computer Aided Design 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill CDS Cold-Drawn Steel 看英文图纸的一些资料英文工程图纸的右下边是标题栏〔相当于我们的标题栏和局部技术要求〕，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〔HEAT TREATMENT〕和其它一些要求，如：1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1°角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.2常见尺寸的标注与要求2.1孔〔HOLE〕如：〔1〕毛坯孔：3"DIA+1CORE 芯子 3"0+1;〔2〕加工孔：1"DIA1";〔3〕锪孔：锪孔(注C＇BORE=COUNTER BORE锪底面孔);〔4〕铰孔：1"/4 DIA REAM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1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上〔EQUI-SPACED=EQUALLY SPACED均布〕 DRILL 1"DIA THRO＇钻1"通孔〔THRO＇=THROUGH通〕 C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO＇攻统一标准细牙螺纹，每英寸14牙，精度等级3B级〔注UNF=UNIFIED FINE THREAD美国标准细牙螺纹〕1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 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=UCIFIED COARSE THREAD 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=NATIONAL SPECIAL THREAD: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5"SQUARE5"×5"方2.4剖视〔SECTION〕例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8，虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY 用突起高为5"/16的细实线字母在本体一侧打标记关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理，布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理，布氏硬度163-207,锻件外表不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 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，熟记局部单词即可。
机械图纸常用词汇中英文
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局部技术要求〕，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〔HEAT TREATMENT〕和其它一些要求，如：1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2 常见尺寸的标注与要求2.1孔〔HOLE〕如：〔1〕毛坯孔：3"DIAO+1CORE 芯子3"0+1;〔2〕加工孔：1"DIA 1";〔3〕锪孔：锪孔(注C＇BORE=COUNTER BORE锪底面孔);〔4〕铰孔：1"/4 DIA REAM 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1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上〔EQUI-SPACED=EQUALLY SPACED均布〕DRILL 1"DIATHRO＇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=UNIFIED FINE THREAD美国标准细牙螺纹〕1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO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=UNIFIED COARSE THREAD 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=NATIONAL SPECIAL THREAD: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=BEVEL，斜面〕1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE 5"×5"方2.4剖视〔SECTION〕例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY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.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理，布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理，布氏硬度163-207,锻件外表不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机控制器 AC motor controller交流电 AC(a-c，alernating current)附件 accessory累积公差 accumulated tolerance精度，准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域，实际准确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle 齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent ponent邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point 自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规，浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线，电路 airline，base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines 对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system 转正的视图，对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 alonggrain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets 更改后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method变换法 alternate method变换位置 alternate position变换位置线 alternate position line 变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更改 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std，American Standard)美国压力管规 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI)美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME)美国标准学会 American Standard Association字格板 Ames instrument 字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage，Brown & Sharpe Gage安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence 放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚，固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视，斜透视 angular perspective角度关系 angular relationship角X围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管，角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图，核准图样 approved plan校核者，核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse四圆心近似椭圆 approximate fourcentered ellipse近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural position建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan 建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积，区域 area面积条图 area bar chart面积图 area chart面积图 area diagram 面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts排列 ARR(arrange)布局，配置，装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边，箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association)石棉 asbesto出头局部(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers)非球面 aspheric surface聚集数据 assemble all data装妥零件 assembled parts组合，装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合，装配，总成(组合件) assembly装配表 assembly chart组合图，装配图 assembly drawing组合剖面 assembly drawing number组合图，装配图 assembly print组合剖面 assembly section 组合图，装配图 assembly sheet组合草图，装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合，装配，总成(组合件) ASSY(assembly)非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图，立面辅助视图 auxiliary elevation 辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用X围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter防止区域 avoid zone美国线规 AWG(Awg，American Wire Gage，Brown &Sharpe Gage)轴角 axial angle轴线的平面 axial plane摆T，轴向偏转 axial runout 轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合，装配，总成(组合件) AY(assembly)方位角，方位，地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab，Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation 后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底，底边，底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边，基线，根线(螺纹)，空线(电路)，底线(字法) base line锥底 base of cone基面 base plane基极(电)，底座剖面 base section基面 base surface木线(电)，基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system根本计算尺寸 basic calculate size根底图表 basic chart 理想余隙 basic clearance原色 basic color根本数据 basic data根本设计 basic design 基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹根本形式 basic form of thread基孔制 basic hole system根本数据 basic information基线注尺寸法 basic line螺纹根本根本大径 basic major diameter基轴制 basic shaft system根本尺寸，理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹根本形式 basic thread form根本公差 basic tolerance熔接根本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔，标志 beacon联珠熔接 bead weld梁规 beam pass方位，方向，轴承 bearing方位与坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线，弯曲线，转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent 曲板 bent plate中心距离 between center斜角，切角，斜齿轮，斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge 伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH，Brinell hardness)双凸面 biconvex 双向公差制 bilateral system of limits双向公差 bilateral tolerance双向公差制 bilateral tolerance system材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage平分 bisect平分线 bisector 基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度，黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白X围 blank space未贯穿的孔，盲孔 blind hole未贯穿的贯穿螺孔，盲螺孔 blind tapped hole方块图 block chart方块图 block diagram 方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图，读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓，黑，粗 bold 圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔，边框，鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder 数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface 三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界，边框 boundary主要尺寸 boundary dimensions要项 boundary element边界限 boundary line边界面 boundary surface外缘线，边线 bounding line弹簧圆规，小圆规 bow pass 弹簧分规，小分规 bow divider弹簧圆规或分规 bow instrument。
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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（HEAT TREATMENT）和其它一些要求，如：
1)TOLERANCES UNLESS OTHERWISE SPECIFIAL－未注公差。
2)DIMS IN mm UNLESS STATED－如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°－角度公差±1°。
4)DIMS TOLERANCE±0.1－未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED－未注粗糙度3.2。
2．技术要求
1）ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED－未注焊缝均为连续焊
2）ALL WELDS 3mm FILLET UNLESS OTHERWISE STATE－未注焊角高3mm.
3）ALL UNSPECIFIED RADI - R3－未注圆角R3
4）REMOVE ALL BURRS AND SHARP EDGES－棱角倒钝
5）11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUNDONLY,END COILS SQUARE TO TOUCH.－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.(此为弹簧技术要求)
6）FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理，布氏硬度<203
7）NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & 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
8）.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理
9）UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7° 10）CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边
11）DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2° 3．代号
1）CHANNEL－槽钢
2）RSA708－角钢 70X70X8
3）M30X1.5 pitch－M30X1.5的锥螺纹
4）Tackweld－点焊
5）OD 1/4" －outside dimension 1/4"的缩写，外径1/4"
6）75 CRS－尺寸为75 材质为冷轧钢板
7）410 OPENING REF－410 开口参考尺寸
8）40 REF－尺寸为40,参考值
9）2.5" BSP－2.5” 圆锥管螺纹
10）2.5" BSPT HEXAGON－2.5” 六角圆锥管螺纹(即对丝)
11）30x2.5 FLAT BAR－30X2.5 扁钢
12）TYP 2 POSNS－2处
13）SAE Extra fine－美国汽车工程师协会的超细牙螺纹，例：1/2-28 SAE Extra fine 14）SAE Reg－美国汽车工程师协会的标准系列螺纹，例：1/2-20 SAE Reg
15）SAE-LT－美国汽车工程师协会的圆锥外螺纹，例：1/2-28 SAE-LT
4.标注
1）孔（HOLE）如：
（1）毛坯孔：3"DIAO+1CORE－芯子Φ3"0+1;
（2）加工孔：1"DIA－Φ1";
（3）铰孔：1"/4 DIA REAM－铰孔Φ1"/4;
（4）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1：6 HOLES EQUI-SPACED ON 5"DIA－6孔均布在 5圆周上（EQUI-SPACED=EQUALLY SPACED均布
例2：DRILL 1"DIATHRO＇－钻1"通孔（THRO＇=THROUGH通）
例3：C/SINKΦ22×6DEEP－沉孔Φ22×6
例4.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=UNIFIED FINE THREAD美国标准细牙螺纹）
例5：1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻Φ1"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=UCIFIED COARSE THREAD 美国标准粗牙螺纹）
例6：1"-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=NATIONAL SPECIAL THREAD:美国固定特种标准）
2）倒角（CHAMFER）
例1：1/8×45°BEV－倒角1/8×45°（注BEV=BEVEI，斜面）
例2：1.5×45°CHAM－倒角1.5×45°(注CHAM=CHAMFER倒角)
3）方(SQUARE)
例1： 5"SQUARE－5"×5"方
4）剖视（SECTION）
例1：SECTION A-A－A-A剖面
5）圆角半径
例1：1"R－R1"
例2：RADIUS MUST BE SMOOTH AND BLEND INTO FACE－圆弧必须光滑且与平面相切
6）加工余量
例1： DOTTED LINES INDICATED MAX FINISH 1"/8－虚线表示最大加工余量1"/8
7）零件标记
例1：USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY －用突起高为5"/16的细实线字母在本体一侧打标记。