CAD常用英语

宝贝柯言

投影 projection 投影中心center of projection / g8 v  P9 u; D* C3 v3 s% A投影面projecting plane ; l& b: _) u) Q" w- Q3 K- ], S投影线projecting line 5 n7 N7 D3 E" C4 G! i中心投影法perspective projection - z$ F' w/ Z( q平行投影法parallel projection 0 H9 u9 W' c/ F6 E2 c8 M斜投影oblique projection 正投影orthographic projection 正投影面frontal plane of projection 侧面投影面profile plane of projection $ I; Q4 T# J/ T* ]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 不变性characteristic of true 积聚性characteristic of concentration $ z, i# c4 f- }( y类似性characteristic of similarity ; O4 \; L1 F+ n. o( {/ W3 G视图view " q) v3 O, y) s0 [' s三视图three-view drawing 正面frontal plane 正面投影frontal projection 水平面horizontal plane % p: D7 I3 H- F; }/ k6 D水平投影horizontal projection + \5 R! S3 z5 a) d. `侧面profile plane 侧面投影profile projection / y/ o+ t2 ?: f9 v0 ~主视图frontal view 俯视图top view & [/ j4 c9 v6 g6 i% t" o: _左视图left side view / N7 F! s- N  X$ o: n  z立体solid " n8 {; s% D5 E: ]; A- F6 ^1 x平面立体plane body 4 t1 |3 r! m. m- C3 ?& i/ b曲面立体body of curved surface 8 g/ u: B$ P- d; ^0 c回转面surface of revolution 8 l) i4 D) p, _棱柱prism 棱锥pyramid 边side 7 r; a5 z$ w1 D顶点center vertex 棱edge 点point 直线line straight line 棱锥台truncated pyramid " y9 ^: \* }2 _$ jfrustum of pyramid ' j! d- q. j1 a重影coincidence of projection 积聚concentrate 变形deformation ( B- o" L: }5 S' ]8 H" r4 n实长true length 实形true shape & K& B7 V1 f# X) C正平线frontal line 水平线horizontal line 侧平线profile line ; R5 N# c8 m0 c7 v) e: c一般位置直线oblique line - o7 f  s/ M0 B5 t铅垂线vertical line, frontal-profile line 1 F2 ?* q$ p6 G& Z正垂线horizontal--profile line   ?$ n. T" X: f6 k  e侧垂线frontal-horizontal line ' l# }/ v. Y! x; w$ `- X0 ~# B一般位置平面oblique plane 2 T9 c7 t$ w/ t3 a0 g! I相交intersection 平行parallel * D& d$ o' U& p( j) C: [! M- m垂直perpendicular 交线intersecting line, line of intersection 交点point of intersection % ~; n; @' q1 b1 f4 ^* G1 y平行线parallel line 垂直线perpendicular line 0 q/ B+ _- a: B交叉线skew line 长度length 宽度width 9 Z+ d. o( x( D/ ~2 V9 H高度height 组合体complex & r* q- b  h  H) L& [$ u基本几何体basic body 相接built-up 相交inter section 相切tangent 相贯penetration 支架brace 底板bottom board / p( f0 d0 }+ Q: a肋rib 支承板bearing plate & `" X% \$ M1 z& F' y$ n轮廓线outline, contour line ; E8 F3 Z/ r* C% S7 O& o- q# M底图traced drawing 截平面cutting plane 2 P( c# I' t: j截交线line of section ) \; e: m, H1 u. t二重性dual nature 平面曲线plane curve 8 r8 [% L8 |4 O* s圆弧arc , x! ~, N9 c1 J# ?+ B7 m  V& ]椭圆ellipse 长轴major axis 短轴minor axis / Z6 G# t/ w- P0 h3 }, y" z双曲线hyperbola 抛物线parabola 1 e) W1 X8 Z" j7 _* W" M圆circle : F7 b, _5 }3 E圆锥顶conic apex 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 辅助平面auxiliary plane 最高点culminating point 尺寸Size 8 N! a3 l* U" a定形尺寸size dimension 4 G8 t6 g8 y3 e- E* }1 b& P2 F, ?定位尺寸location dimension 左视图right view 后视图rear view, back view 仰视图bottom view 辅助图auxiliary view - p, C- T2 |! [( h局部视图partial view, broken view 9 Z# g8 ]- v+ R6 D; d斜视图oblique view 9 k! a" c2 R( r  \; ?/ m旋转视图revolved view, aligned view 5 s5 D; J# E% d/ I1 q$ n; v剖视图sectional view, section 全剖视full section 7 h3 D, g# ~7 T+ ~: o0 |! q. ^半剖视half section 局部剖视图partial section, broken-out section ; c3 u+ P- V5 m5 W斜剖视图oblique section ! [6 ?! w) Z9 b; r# K旋转剖视图aligned section 阶梯剖视echelon section, offset section 5 x& m8 c' z" `* H复合剖视compound section 1 F+ A" O! J$ ]剖面图section, sectional view $ H* Z2 B" s# [& E; e- T) `重合剖面coincide section, revolved section & f) I* I& h& T4 n0 c  A移出剖面removed section 剖面线section line & D, P% l8 K$ M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 ! i4 v( U' b4 {3 N第三角投影third angle projection & g: c& i9 Y$ l: D4 R: l, c粗实线continuous thick line, full line, visible line 4 P: u: R) c# L+ \3 \细实线continuous thin line 虚线dot line, dashed line, hidden line 2 d) ?" ]/ g; q9 r, j1 e点划线dash and dot line # G# `( v! v& ?7 k, Q双点划线double dots line % a/ D: Z$ Z) b6 Z/ A$ A- T" z波浪线break line / T. g; S1 K: W2 u3 |: B, K+ f$ P断裂线 + P& W+ _& q* o5 a剖切平面迹线cutting plane line 5 @8 K9 q& x" b( k# C* j尺寸线dimension line + J/ @/ [2 ^: N; d3 t; g尺寸界线extension tine 2 l% @/ k$ [/ {2 q6 m尺寸dimension size $ p% {, ~: p! s+ F+ G箭头arrowhead 基准datum 基准线datum line 5 q# r: O/ k. Q& r# N! [, t: u基准面datum plane 0 w8 M6 N* H2 [( B中心孔central hole 8 p; |$ g( X6 Q8 b, ^中心距center distance 轴shaft, axle 1 |3 ]) w. c; n+ m9 y孔hole 斜孔inclination : {/ r& K- F! _- l6 [' ^装配图assembly drawing 性能尺寸characteristic dimension 大小尺寸size dimension 总体尺寸outer dimension 外形尺寸 0 O* P+ B6 n% i5 T配合尺寸fit dimension 内圆角fillet 5 w0 |9 N$ w: O8 u外圆角round 尖角sharp corner 8 X. W8 u8 k2 h- S倒角chamfer - K) ?9 O  i3 E轮缘flange of wheel + p2 Q! u9 {" U4 \1 i缘、边、环rim 轴肩shoulder   }9 L$ f! w+ W$ m) u8 x' D* h5 Y凸台boss 凹坑concave pit 轴颈shaft neck % s8 Q! w: W  j( g轮毂hub ! H2 E: n9 b( T0 r0 @$ R, M" c' V轮辐spoke, spoke of wheel   s1 M& R/ i+ Y1 k6 q' S: |直纹滚花straight knurling s % v$ s; F" R" _% G  W. w& }网纹滚花hatching knurling 键槽key-way 退刀槽escape # L7 j) L" N& C' T5 m拔模斜度pattern draft 填料盒gland box 1 E4 C3 u) a2 c) p油槽oil groove 油封oil seal 标准件standard parts ( O% R; j" n% P+ z7 s3 F. v螺纹thread 外螺纹external thread 内螺纹internal thread 大径major diameter % d! Q* b0 f4 A- p小径minor diameter * H0 L* s9 C+ V螺距pitch of thread 牙型form of thread 3 ]+ C( H, G/ q$ ~: T+ ]: A" [旋向direction of turning ; d* v( H" C) y" i% ^  l# a* Z右旋螺纹right-hand thread 左旋螺纹left-hand thread " M; s+ f' Y$ p% F头数number of thread ( F* X6 ]  l9 E2 c导程lead 3 N* f' j& |( b3 g: ]粗牙coarse thread 细牙fin thread * T: L9 I: [6 @  x螺栓bolt 螺钉screw 螺柱stud 螺母nut ' x; Y0 Q4 {" D+ b- Z  o垫片washer # o& Y4 v" s! t0 V( v2 t公差tolerance % q' M, P; q4 P/ s# B公差带tolerance zone 零线zero line 标准公差standard tolerance 公差等级tolerance grade 基本偏差fundamental deviation ! o6 U# z9 H4 Y  Y配合fit 间隙配合clearance fit 过盈interference 过盈配合interference fit ( F7 @' X( ^) K% b# |过渡配合transition fit 基孔制hole-basic system of fits # W# c$ ~* E- [' Y4 @基轴制shaft-basic system of fits 间隙clearance 形状公差tolerance in form, form tolerance   L2 k- U4 [+ G- S直线度straightness / ?5 ]! {! c6 u. c- u平面度flatness 8 q; S& b7 \" ^8 P" m$ M1 H圆度roundness 7 Z% N+ y1 E" e' g7 t0 R5 y圆柱度cylindricity - ?# F2 B1 `' M- X, m6 a线轮廓度profile of any line 面轮廓度profile of any plane 4 o: x9 `, F# C1 v位置公差tolerance in position, position tolerances 平行度 parallelism 齿轮gear 圆柱齿轮cylindrical gear 3 o) Z0 x* f# n" l4 R0 B4 {; e: t3 {正齿轮spur gear 斜齿轮spiral gear 轮齿gear tooth 节圆pitch circle " }& d' }8 Z; {" d4 i4 w4 y* v: k齿顶圆addendum circle, outside circle " H& @) ]9 G% d+ ?$ g% A1 Q0 Q  r0 c齿根圆root circle, addendum circle # A: v2 S$ c- c- X2 u, k# I: V$ {/ A# y模数modulus 齿数number of teeth ) w  g0 b$ j. C# j# G5 A; t齿高tooth height   A1 g: f( W4 c7 G3 g齿顶高height of addendum 7 t% r- t4 }! C3 i$ _齿根高height of addendum + l6 ~% Q- Z' W7 g齿厚circular thickness 齿间tooth space 9 I' Y: B  ^/ X4 w4 b: Y齿宽tooth width 压力角angle of pressure * t1 W2 G; s' E  Y! M0 s弹簧spring 销pin . @" E" q0 E* C  ?9 A& y2 g& @圆柱销round pin 圆锥销taper pin 开口销cotter pin, split 1 Z  z! Q, N9 T5 k0 I5 W键key 平键flat key + E- ~- [* H' x- V4 {! `$ T半圆键half round key, woodruff key ) Z  B( Z7 h- U) L2 X4 ]- s轴承bearing - r& \; v9 C! l/ @& q/ o滚动轴承rolling bearing 向心铀承radial bearing ( }( _' v  B! Z  v$ o3 l7 B5 z" X密封装置sealing equipment 6 p3 n2 h$ ]- `7 h- M) S0 o锁紧装置locking equipment 粗糙度roughness # k$ j. x6 D3 k8 u" T- s6 e基本尺寸basic size " [2 g; O0 ~* J" O, K, W0 [; x  h实际尺寸actual size ; n$ n, q5 H0 {# e极限尺寸limits size 最大极限尺寸maximum limit of size 最小极限尺寸minimum limit of size ! [. W% d3 R5 X+ M, k( `7 M偏差deviation . ^4 }7 [9 _- ?$ h- p上偏差upper deviation 下偏差lower deviation 5 S7 q3 ?7 L" l7 ?! L- D+ P垂直度perpendicularity % X1 \# @/ ^4 {) G+ v倾斜度angularity 4 ^( C* e) t, ^0 c0 L& D同轴度concentricity ' `2 f0 _( C$ d( E, x; R# \. `6 Y对称度symmetry 8 I$ w9 V6 T0 h( T+ A: z位置度true position 2 Y/ A. g5 p5 [+ a1 o/ f跳动run-out 圆跳动cycle run-out 全跳动total run-out 轴测投影axonometric projection . V" @* E+ }# k( ^( C轴测投影面plane of axonometric projection 轴测图axonometric drawing 7 a1 V9 I2 s4 e9 q7 {* ?! I8 w正等轴测投影isometric projection % B) l7 [2 C- K" [2 U正二测bimetric projection # x  v4 J* h/ R( J# A斜二测oblique bimetric projection 轴测轴axonometric axis ' x0 P1 A8 @6 c  p2 s* i$ e; ?- u轴间角axis angle, angle between ales 缩短foreshortened * O% a1 `" p9 t; U/ E; f轴向缩短率coefficient of axial deformation ratio of ! A1 d4 p2 {: T/ `/ I) f4 m' Wfore shortening for any axis . F; F6 D/ p) T切割法cutting method, by cutting 方箱法boxing method 3 e8 e4 d- _: e7 u" S: M  k; D5 N坐标法coordinate method * n, H' ~: t; j, L9 z% X方框法enclosing-square method # c) X: h- X0 _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

赶紧收藏

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

; [# y, a$ j, s5 T( z% x0 b; \感谢楼主分享