CAD常用英语

宝贝柯言

投影 projection 5 _9 t4 h1 P0 l" ?投影中心center of projection 投影面projecting plane 0 z' b# n& M4 u- F投影线projecting line 中心投影法perspective projection 平行投影法parallel projection ! q  h: \& Z, `7 {斜投影oblique projection 正投影orthographic projection 6 W% U' P% u6 K2 A正投影面frontal plane of projection + e! D1 t! C" E% V侧面投影面profile plane of projection 5 d+ X5 P, S) j# j; |; ^, s投影图projection drawing 7 _: n, n$ Q/ Q' [. T三面投影图three-plane projection drawing 投影轴axis of projection & x  l3 L5 O1 @2 E' r: G投影特性characteristic of projection 0 e+ O. F/ r, o  r不变性characteristic of true 积聚性characteristic of concentration ! J1 f( O9 R8 H& t- }, o' H类似性characteristic of similarity & w& E) n- v  `3 f- q视图view 1 u/ a4 s6 I& r: f2 N! U三视图three-view drawing 3 [5 d/ M  N, m  r+ _正面frontal plane ( ]1 o+ ~9 ~$ C- B正面投影frontal projection 1 B" \; F- z/ K3 K& N5 `( V水平面horizontal plane 8 y4 s/ ]% F! F水平投影horizontal projection ( j( ]) t. c/ k* v侧面profile plane ' P& a# p( C  Q9 q6 h, X侧面投影profile projection 主视图frontal view 俯视图top view ( }4 e$ |% n3 \左视图left side view ! Q5 H- ]( r- k+ |/ }立体solid ; T* }: A4 l$ p3 O1 c9 z- t平面立体plane body % o6 v8 {; y& k& X曲面立体body of curved surface 回转面surface of revolution $ k3 Q! d* c5 ?8 z& `棱柱prism 棱锥pyramid 边side 顶点center vertex & I3 W4 D6 p  S# t; y棱edge 点point - I! C& Y- y5 f直线line straight line 棱锥台truncated pyramid frustum of pyramid 重影coincidence of projection $ m' D! Z8 q1 K; I& C: y积聚concentrate 变形deformation ( ?" w  {0 r7 g% ?9 i1 l8 w+ C- W实长true length 实形true shape 正平线frontal line 水平线horizontal line 侧平线profile line 一般位置直线oblique line 铅垂线vertical line, frontal-profile line 正垂线horizontal--profile line 侧垂线frontal-horizontal line 一般位置平面oblique plane * \; }: Z! \7 N# i相交intersection 平行parallel / F/ H: J# ?$ `0 B2 ^垂直perpendicular 交线intersecting line, line of intersection 交点point of intersection 平行线parallel line 9 W% O4 i2 |9 L8 B, g4 b垂直线perpendicular line 3 N7 h: e- t# P1 O* o3 w' r交叉线skew line 2 d$ m- O! A  ^3 q2 ^长度length ' E" R8 z, s/ f' I6 y% ^宽度width 高度height $ h) g& h& V1 |, V) x8 b9 e组合体complex 基本几何体basic body 相接built-up   T+ [0 p/ H- C5 G& m相交inter section 相切tangent : {- Y4 i: c4 R$ `: P相贯penetration 支架brace * L- T! Y/ C8 {& G3 Z底板bottom board 肋rib 支承板bearing plate 轮廓线outline, contour line 底图traced drawing 截平面cutting plane 截交线line of section 二重性dual nature 平面曲线plane curve . P( w0 ]) {9 C. c+ z% ^. \6 f. {圆弧arc + r% Y/ _2 X$ I" S! O9 o* q椭圆ellipse 长轴major axis 短轴minor axis 5 L: Z  b, |- U双曲线hyperbola 抛物线parabola 圆circle 圆锥顶conic apex 相贯体intersecting bodies 1 S0 c" H. e  D4 J; s相贯线line of intersection   i# N- o- a0 Z1 X6 E空间曲线space curve * \# ^. o* Z. x/ q2 N% H截平面方法cutting plane method 辅助面auxiliary surface 7 e# W' K& r, D2 |5 C/ g辅助平面auxiliary plane 最高点culminating point ! c+ W: h9 t3 o$ j% s) t尺寸Size 定形尺寸size dimension 定位尺寸location dimension , R) n( h  g1 g4 p左视图right view 9 c# A7 ?* H$ E( K: _3 G  B) f5 [后视图rear view, back view 仰视图bottom view 辅助图auxiliary view 局部视图partial view, broken view ; u" W* D. U8 W1 t( D8 ~% M1 T& R斜视图oblique view - B$ r; X5 V; O旋转视图revolved view, aligned view 剖视图sectional view, section 7 F; p, A0 v" V" s/ A全剖视full section 半剖视half section 4 x2 K% l* N0 S3 L0 H1 Q6 ?局部剖视图partial section, broken-out section ) H- ?) s$ {& e. K9 D2 A! |斜剖视图oblique section ! t5 ?  m; [4 g8 p! R4 h8 x& J旋转剖视图aligned section 9 z1 m$ A/ S3 p0 V3 W( A阶梯剖视echelon section, offset section & w; X9 A" m# ?+ z; V6 ~复合剖视compound section 剖面图section, sectional view " \" Y- j) O1 K. T6 f4 g  T6 j& j# v. L' v重合剖面coincide section, revolved section # r0 e0 M/ g3 _/ h移出剖面removed section 5 m( x3 r6 L% R, h" o7 Q剖面线section line 剖面符号symbols for section-lining 习惯画法conventional drawing 局部放大图 drawing of partial enlargement 零件图detail drawing, working drawing 第三角投影third angle projection # S" C2 q  V4 e1 u3 x; f$ h粗实线continuous thick line, full line, visible line 细实线continuous thin line $ A( G# G% ]. y虚线dot line, dashed line, hidden line + Z' I) f, s2 L1 d' K1 X点划线dash and dot line 双点划线double dots line 波浪线break line 断裂线 8 P  i( Z1 D6 b, s# f剖切平面迹线cutting plane line 6 Z3 e6 u/ Y* i# j/ B  |/ y尺寸线dimension line 尺寸界线extension tine 5 Q' I' O3 B( o+ [' E尺寸dimension size 箭头arrowhead - @2 i3 }0 d, G9 [& z' S基准datum 基准线datum line 基准面datum plane 中心孔central hole 5 X  @" b$ [) ?2 s; H$ ]& P6 B; t3 p中心距center distance # c' K! o: p1 r* d轴shaft, axle 孔hole 斜孔inclination 装配图assembly drawing 性能尺寸characteristic dimension 大小尺寸size dimension . ?; X/ a% S3 }( [总体尺寸outer dimension 2 n, R2 X# p" y: j7 l外形尺寸 3 V" ]- p$ u8 \# W2 b配合尺寸fit dimension 2 |" p  J" I' g2 o# {# v# n1 D9 |内圆角fillet 7 M! P3 R/ O0 j  u# q" p外圆角round & w1 z2 c; P% _0 V# k尖角sharp corner # N( P* v: B  P( \9 |, |, {倒角chamfer . x9 Y/ i3 }2 d3 F) i; |) \轮缘flange of wheel 缘、边、环rim 轴肩shoulder ( ~# g- W' Q$ n& m1 i8 d  b凸台boss 0 [4 |! e2 o% X. w7 N) Y凹坑concave pit 轴颈shaft neck 轮毂hub 轮辐spoke, spoke of wheel 直纹滚花straight knurling s 网纹滚花hatching knurling + g+ `. L% Q2 Q# s% G键槽key-way 退刀槽escape 拔模斜度pattern draft . G; T2 w( M& y- G) E8 c0 L填料盒gland box 油槽oil groove 5 Q3 }( {" w  @& _% R油封oil seal . r& S+ I  S$ l/ I8 t2 ^2 `标准件standard parts 螺纹thread 外螺纹external thread 内螺纹internal thread " u* c" q6 {; I8 E4 P. {大径major diameter : S$ f( b! m0 t5 U: |8 b小径minor diameter 螺距pitch of thread + ^4 f: c" |* I牙型form of thread 8 `8 U" I  y" _& k旋向direction of turning 8 @  s6 ~, L9 F$ S4 l8 {' K右旋螺纹right-hand thread - t" B5 J! j* M8 J# f左旋螺纹left-hand thread 1 s$ L* Q; _3 Y& I7 ~头数number of thread 导程lead 粗牙coarse thread $ G! ~- Z6 X4 H0 a6 j细牙fin thread 8 z; i8 p, V8 O* s. o& R螺栓bolt 螺钉screw 螺柱stud 螺母nut . f* J) h" c- t- X, I' n! p垫片washer 公差tolerance 公差带tolerance zone 0 W# D1 W- D6 y零线zero line 标准公差standard tolerance 4 B1 F/ C- m$ J# z公差等级tolerance grade 基本偏差fundamental deviation 配合fit ! _8 _9 p( I4 R4 n( C- d间隙配合clearance fit - b$ |' e/ |5 ~& _, b过盈interference 过盈配合interference fit 过渡配合transition fit 基孔制hole-basic system of fits + u* p9 h" I7 A( Q* C2 b2 V+ P基轴制shaft-basic system of fits , `: ?( o8 \( i. D  e0 t间隙clearance 形状公差tolerance in form, form tolerance 直线度straightness ; }  ~" w& r" \- _" d5 P平面度flatness $ ?4 h4 V; _3 a4 D1 ?8 _7 w7 K2 k圆度roundness 圆柱度cylindricity 线轮廓度profile of any line ' H6 a! [$ i! H: N% g1 B; Y面轮廓度profile of any plane 8 P: k, t) F8 k8 p5 Z% }; e位置公差tolerance in position, position tolerances & i! G% g) o/ f" c平行度 parallelism 4 ~3 v; e3 }; q3 l" `0 W齿轮gear 5 ~" {1 @& A6 x8 Z圆柱齿轮cylindrical gear 6 d3 N/ A: X$ ]- Y- y: y( y正齿轮spur gear 斜齿轮spiral gear 9 J- X" ]& n3 V! S7 ~( e' G# X轮齿gear tooth ! P# v1 e$ u4 P# H& X8 Z3 Z1 r9 [节圆pitch circle 1 q5 W5 E4 B9 T% Q齿顶圆addendum circle, outside circle 齿根圆root circle, addendum circle 模数modulus 齿数number of teeth & c( p/ ]" }: x+ d; x' c齿高tooth height 齿顶高height of addendum 齿根高height of addendum 齿厚circular thickness 3 A& X/ Q) O' _齿间tooth space 7 B$ f8 \, m) M2 s% V; r齿宽tooth width 6 F5 o: z. s1 B: T压力角angle of pressure $ l2 b4 N* H4 o3 d弹簧spring ( R  H% E' N2 ~# `& \) _销pin + x( x( [2 y/ {+ J& n6 {圆柱销round pin * I1 [2 O3 N4 o0 h6 ]; m+ E圆锥销taper pin ! B# r! @  Z- p, ], |  d开口销cotter pin, split 键key ' v  j! A5 n2 v平键flat key 4 }2 U( g4 y( E. E, G半圆键half round key, woodruff key 轴承bearing ) J# r4 G' I% \  h% u/ p滚动轴承rolling bearing 6 C/ l  [9 U6 K% q. B% E' u1 y向心铀承radial bearing 2 w% x5 j, w) o" V密封装置sealing equipment , u! E. s8 i/ H0 F锁紧装置locking equipment 5 k% o- w( T# C5 B( R9 [粗糙度roughness 基本尺寸basic size . M$ w3 T) C, |& P2 c实际尺寸actual size 极限尺寸limits size ! u+ p* w6 T+ n# p/ f$ `& f! G最大极限尺寸maximum limit of size % T3 {9 e, N4 `9 @7 s. b2 @  o: \最小极限尺寸minimum limit of size - z) [; ]  y" ^$ D" |偏差deviation / v3 f- m! `, m7 r% g上偏差upper deviation . m! U4 X. H7 ~( Q+ }! t4 b6 T下偏差lower deviation $ B  E; m* S7 R) m/ p' p( m* K( y& c垂直度perpendicularity 倾斜度angularity 同轴度concentricity 9 `9 d( V1 I# }9 \% X1 s6 m! U4 `对称度symmetry ( Y9 t3 n1 ^3 ]: ]7 ~位置度true position 0 z  ~/ {1 O+ @$ S- D7 |跳动run-out ! r: E" Q' m) e- C0 [) P: Z圆跳动cycle run-out 全跳动total run-out 轴测投影axonometric projection # M1 Z, @' g6 [7 m轴测投影面plane of axonometric projection 轴测图axonometric drawing 正等轴测投影isometric projection 正二测bimetric projection 斜二测oblique bimetric projection 轴测轴axonometric axis 轴间角axis angle, angle between ales ! A  Q; {! X% p缩短foreshortened 6 ^3 S3 F! z" T7 P- c. n) }" ?轴向缩短率coefficient of axial deformation ratio of , N/ i) u+ s, \. `% p4 zfore shortening for any axis 1 _7 w8 r  O$ A# I  [8 ~) C切割法cutting method, by cutting - z+ c3 M3 F2 L7 U方箱法boxing method 6 T2 T% ?9 S9 O6 o, q- L坐标法coordinate method 8 v6 Y" |- x: ~  q1 J9 c方框法enclosing-square method ) D6 w( \, U, a( _四心近似法four-center approximate metho

晓昀

花时间整理不易！感谢分享，先收藏了。

杯里月光

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2011ayoon

国标点划线叫点画线。。。。。

远祥

感谢楼主分享，能否记住不容易呀！

hzdhk

花时间整理不易！感谢分享，先收藏了。

szx7

Thanks for your sharing!
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起风了pkb

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jkwjbvjwb

, `( N/ b0 ^# _$ z0 u# L感谢楼主分享