CAD常用英语

宝贝柯言

投影 projection , t0 Q" ^1 b) \4 E. @投影中心center of projection - V  X* v2 b0 f; M9 }$ F投影面projecting plane 投影线projecting line 中心投影法perspective projection . |/ x( l7 J' E1 C8 _  b) c1 F- s. C平行投影法parallel projection 斜投影oblique projection - M% r/ U: ~& |2 r正投影orthographic projection 正投影面frontal plane of projection 4 Z, {+ h- Z$ |5 O2 I( Z$ `% m5 f; O3 {侧面投影面profile plane of projection + b+ ]( x  @# B/ a7 A9 `  _7 o; t5 |; J投影图projection drawing 三面投影图three-plane projection drawing 投影轴axis of projection 投影特性characteristic of projection 6 }, [& r+ u0 e9 C( V& I不变性characteristic of true   @1 W6 I2 t. L% C8 m5 @8 \- J3 L积聚性characteristic of concentration 类似性characteristic of similarity 9 \. u6 {0 o) c! A) t视图view ' G* n8 _" s/ Y7 [三视图three-view drawing 正面frontal plane . |* g6 A) ]7 q8 s+ h1 ]8 o& @正面投影frontal projection , j% h6 k, f& D水平面horizontal plane 0 {! g1 V7 k+ R! }* Y8 \水平投影horizontal projection & D1 i$ G2 o$ q- d3 z1 K6 j侧面profile plane 侧面投影profile projection ! {) V" A# V( f0 M" V2 m7 c* a主视图frontal view 俯视图top view 3 C6 H/ V1 `2 \/ Q) Y左视图left side view 立体solid 平面立体plane body , ?2 O1 ~3 H+ M0 a/ [曲面立体body of curved surface , c7 E- \5 X& v- \2 K+ W. y回转面surface of revolution 8 O- b- b8 C* E# e9 {* g棱柱prism 9 G8 d; W1 m) H8 s$ x棱锥pyramid 1 y9 H1 K% H4 K+ v7 ^' e# O边side 顶点center vertex 棱edge 点point 直线line straight line   x5 n8 v/ m+ Y1 F) ~6 X; e7 w% L棱锥台truncated pyramid ! `& U% c* N& T! }+ _' Vfrustum of pyramid 重影coincidence of projection 8 x$ A" l; D# y* O积聚concentrate ! m- u' S/ V8 h' M2 I; e9 [* z5 d3 v5 J变形deformation $ a9 ?: b. Z7 l$ [$ Q实长true length 实形true shape 5 U' Q% A: p0 a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 相交intersection 0 L- W5 e2 r: m& \平行parallel : @* I3 p8 ]+ ~. [& \# ]垂直perpendicular 交线intersecting line, line of intersection 交点point of intersection 5 {1 P' s/ s* `& z2 z平行线parallel line 垂直线perpendicular line 交叉线skew line , {8 R4 I$ _# Y, _8 x' K长度length 3 ^) E; f; n/ Z# u0 q8 l% h宽度width , h- s- n: G" }; j高度height   m9 A2 U% x& v" v  F组合体complex 7 B, Y9 o9 O/ ^* }- C' W% i6 p% f3 R7 Z基本几何体basic body 相接built-up 4 F6 l* ~/ @: [" |1 g相交inter section 相切tangent - m2 N7 I1 C: @% b- [相贯penetration 支架brace ! k1 ~( F- {* _8 b: t0 P6 f底板bottom board 肋rib 0 C* Y0 k& f: F9 j/ J支承板bearing plate + _) V. e( s! J  t$ R, x轮廓线outline, contour line 底图traced drawing ) p3 r3 @' p+ y0 p' G截平面cutting plane 截交线line of section 二重性dual nature 5 l2 v( |! p5 M4 m! c0 X# d平面曲线plane curve 4 T3 u( p- E9 P# A. }! B' K$ C- P圆弧arc ) o0 I$ @  B5 _5 w$ ~椭圆ellipse 长轴major axis ! }4 o4 U! D$ B; v: T短轴minor axis 双曲线hyperbola 6 n( Q* n- y; s抛物线parabola 圆circle 圆锥顶conic apex & s7 |; n2 F5 h6 g4 [相贯体intersecting bodies 相贯线line of intersection 空间曲线space curve 截平面方法cutting plane method 辅助面auxiliary surface . u/ \' ]) F3 M辅助平面auxiliary plane 4 s( }2 W6 G* G0 b. Y2 B最高点culminating point ; K8 s& i( U: t2 v0 H+ s尺寸Size , w0 K& E0 O7 L! @, o' ^定形尺寸size dimension 5 T, `8 z: c* g9 Q0 d/ u; f定位尺寸location dimension - M9 g+ N4 u3 D2 c7 r3 a+ S左视图right view ! a/ r- U1 Z! G# L* x0 M+ F2 I( w9 O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& D8 n' b  X7 j斜视图oblique view 旋转视图revolved view, aligned view , |8 M8 s# a% Q剖视图sectional view, section 全剖视full section 半剖视half section 0 g% ], X) r+ ]3 ~局部剖视图partial section, broken-out section 2 R5 m$ _. z* v7 H  U/ _0 Q9 k8 S斜剖视图oblique section 旋转剖视图aligned section 阶梯剖视echelon section, offset section + `$ G) d! b5 v1 p" `- `复合剖视compound section 剖面图section, sectional view 重合剖面coincide section, revolved section 5 ~$ n' R  o  i2 ~+ `( a3 P/ m移出剖面removed section ; L8 e7 `  M' u1 J+ y7 h7 z剖面线section line % S7 I0 t6 A' l剖面符号symbols for section-lining ) b, \9 R+ h+ W9 s$ `) l. |习惯画法conventional drawing : R9 H- {0 K1 T局部放大图 drawing of partial enlargement : X* t; D- Z9 J* I零件图detail drawing, working drawing 0 [: n* {% K: @0 n; Z* T第三角投影third angle projection 粗实线continuous thick line, full line, visible line ) v, s! o& Q+ `( F细实线continuous thin line 虚线dot line, dashed line, hidden line 点划线dash and dot line 双点划线double dots line 波浪线break line 8 s4 U) l6 }1 q# D1 i) ~8 J9 C断裂线 9 p' g/ E4 H# W% R. V1 ?! w剖切平面迹线cutting plane line 6 G) r# ^9 b2 m9 a" y; w! y尺寸线dimension line & z/ s$ L% _0 ]0 `  q% n& X尺寸界线extension tine 尺寸dimension size 0 I) p( @" C' C箭头arrowhead 基准datum 基准线datum line - m4 p. U" W9 a* Z- d# m基准面datum plane 中心孔central hole 8 E/ x" q1 _2 ^- S% J9 j+ W中心距center distance 0 L) K/ S* q/ {7 [, e/ m- q2 ^轴shaft, axle , n9 l- Q  `! _$ r/ s孔hole # b, O9 l: n5 |1 C: b7 e2 l斜孔inclination 装配图assembly drawing 3 F& W3 K! L, l  l7 G性能尺寸characteristic dimension 大小尺寸size dimension 总体尺寸outer dimension 外形尺寸 5 ^* j# V- R" ~0 N配合尺寸fit dimension ! ^7 R/ b3 q2 A. T内圆角fillet 外圆角round + {$ G$ s4 N, J( a4 J2 a, U, B尖角sharp corner 5 }0 S1 N$ L2 J2 t倒角chamfer 轮缘flange of wheel 7 }7 K: {/ `. n$ w缘、边、环rim 3 P/ f% R) t/ m& O2 x! v' K' i轴肩shoulder ! I( o& U6 `: N4 x* E! t凸台boss ( L) x, w! q$ \% ?凹坑concave pit ( v# M  l4 e1 d9 `+ ]轴颈shaft neck 轮毂hub - C' ~' P- V% K  E7 c0 y5 c6 j) _轮辐spoke, spoke of wheel 直纹滚花straight knurling s 网纹滚花hatching knurling / j! Y4 P- k/ F" H; P  c, K( D键槽key-way 退刀槽escape , P) R5 a7 }+ K; m1 [. R% T" T拔模斜度pattern draft 填料盒gland box 油槽oil groove , m; k" B- Q9 d- O2 t油封oil seal : H. T6 N: R: ]2 p4 J1 _9 p标准件standard parts 螺纹thread 外螺纹external thread 7 F8 x0 j6 I+ v9 {内螺纹internal thread / v. x* ]+ C3 l1 Z8 R2 b大径major diameter 小径minor diameter 1 X8 ]; w5 P: l( l螺距pitch of thread & j1 u+ c5 Q7 t4 e牙型form of thread # k2 [; ]8 t" {! u' |+ H旋向direction of turning / S* ?1 Y( w: `- `1 S右旋螺纹right-hand thread 左旋螺纹left-hand thread " W- x* p& i+ y# k* C  D$ {头数number of thread % {) I9 \4 F: y" c导程lead $ A; A0 g5 J, B) M& Y* O+ K$ a粗牙coarse thread 细牙fin thread . Y6 M4 I3 t, s9 u8 I螺栓bolt 螺钉screw 5 o4 X3 w1 X/ B4 W螺柱stud 螺母nut # X* g8 H# l, G% y& b" E) r; @" @垫片washer 公差tolerance , E) a1 L6 w" E$ A2 R/ N公差带tolerance zone ' H! s8 J0 ^: P1 B& b零线zero line 标准公差standard tolerance 公差等级tolerance grade 基本偏差fundamental deviation $ D# o7 G# s4 k& e$ P* d+ N3 }配合fit & Q7 e& B6 S9 }: H5 H0 J间隙配合clearance fit 过盈interference   M8 L" c2 c- {$ |/ Z0 Q/ c6 D! |# y7 f5 X过盈配合interference fit - m3 ~- e1 L' ?) X, c过渡配合transition fit , c& d- }' W% d0 p. n8 y" [% G基孔制hole-basic system of fits 基轴制shaft-basic system of fits 间隙clearance 形状公差tolerance in form, form tolerance   j  M, L. r$ ?4 P  \" A直线度straightness 平面度flatness 圆度roundness 圆柱度cylindricity * x5 I, q1 c1 Y' t, R3 w- Z& R线轮廓度profile of any line 面轮廓度profile of any plane % A6 z0 x/ |8 j* L6 z& R位置公差tolerance in position, position tolerances 平行度 parallelism   j/ D6 L! p, m$ N4 z齿轮gear 圆柱齿轮cylindrical gear " m& M  |$ s1 ^' b4 y正齿轮spur gear # y+ u, a4 _" @斜齿轮spiral gear 轮齿gear tooth . o6 Q/ h# m3 E3 H8 |* D节圆pitch circle 1 L9 w  p7 \8 L7 m  x齿顶圆addendum circle, outside circle , W; F5 b  T% J/ O8 N9 X齿根圆root circle, addendum circle 模数modulus 2 M4 A% g+ C; P+ j- B6 h4 G: V. S齿数number of teeth 齿高tooth height 齿顶高height of addendum 齿根高height of addendum % l: j5 R2 K- G7 ]2 A, z齿厚circular thickness 齿间tooth space 齿宽tooth width 压力角angle of pressure * N* z" C2 K- d/ x弹簧spring + l5 s/ F" s) T6 E# M4 S& P( |销pin ! B4 u3 c. ]7 w圆柱销round pin 6 O& A) ]9 @; l" d7 ^圆锥销taper pin ; y/ Z$ f  K- p# M  B' j开口销cotter pin, split : Y6 w8 G5 m) ]: X0 `" M键key 6 T1 H# Z" R. H8 F平键flat key 半圆键half round key, woodruff key 轴承bearing 滚动轴承rolling bearing 向心铀承radial bearing 密封装置sealing equipment " m: H1 x, @& g锁紧装置locking equipment # i4 R/ \* x% I# h& u6 u粗糙度roughness 8 L4 t* S9 U: _( g, ~4 c% \基本尺寸basic size % U( @# H' {. }: e- i- @  v实际尺寸actual size 极限尺寸limits size 7 U( @. Q6 M' r9 X; Q3 `最大极限尺寸maximum limit of size $ g& w8 D5 y9 Y+ X! S最小极限尺寸minimum limit of size - g9 J# C: ~" g! T  {偏差deviation 上偏差upper deviation 下偏差lower deviation 垂直度perpendicularity & m# z- P  J( E倾斜度angularity 同轴度concentricity 6 v" @, |# n1 r% Q: P对称度symmetry 6 H3 x9 J/ [3 W位置度true position 跳动run-out 圆跳动cycle run-out ) b" r* c! g, x; p/ D全跳动total run-out 轴测投影axonometric projection 轴测投影面plane of axonometric projection 轴测图axonometric drawing 正等轴测投影isometric projection 6 ]4 P3 ?" a- j3 Z% d; P7 H正二测bimetric projection " ^) L% _9 g1 D# f9 F- W+ U- q斜二测oblique bimetric projection : p5 H+ N1 M0 V* ]轴测轴axonometric axis 轴间角axis angle, angle between ales " s/ {9 v9 p  z缩短foreshortened " f. K* p1 ?0 C6 L  k. A. [, a8 w( R轴向缩短率coefficient of axial . \5 }% d& {- R" [4 Mdeformation ratio of 2 h: H* A1 F( ?3 o4 \1 A0 Gfore shortening for any axis % @/ e# k6 ^: }  c# g; p切割法cutting method, by cutting 方箱法boxing method + h+ s' F  s  N4 v1 }坐标法coordinate method 方框法enclosing-square method 四心近似法four-center approximate metho

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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!

起风了pkb

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jkwjbvjwb

3 J; {# A2 ~6 j- U2 G- S" {感谢楼主分享