CAD常用英语

宝贝柯言

投影 projection , w! L" E, f! a: j: z投影中心center of projection ! D: \8 a( B: f/ S. @' @投影面projecting plane 投影线projecting line 4 G+ q8 t+ G' N* I中心投影法perspective projection 2 J$ P; e5 v2 N5 u3 j8 h平行投影法parallel projection 斜投影oblique projection 正投影orthographic projection 5 c* p4 P+ l5 i; V7 m) z- n" ?正投影面frontal plane of projection 0 U9 s" U! h( B! |* L- c侧面投影面profile plane of projection 投影图projection drawing 2 a0 \4 C- C% j三面投影图three-plane projection drawing 投影轴axis of projection ' m$ K, |+ U: L; l) ?; z. i投影特性characteristic of projection 不变性characteristic of true 7 P: m0 c! {& j4 k( U0 ]3 U+ T/ a" E积聚性characteristic of concentration 类似性characteristic of similarity 视图view 4 m5 b  _* b7 F- q7 x% ]- J三视图three-view drawing ) l! @5 P+ w2 k6 ~4 p正面frontal plane 正面投影frontal projection 水平面horizontal plane 水平投影horizontal projection 侧面profile plane ; S3 E5 F! z4 K* y4 }9 \( C侧面投影profile projection 6 d" t% x3 e, V! a% S1 \5 b/ |, _主视图frontal view 9 }# [5 y1 p( t+ Y9 W; P) A6 x俯视图top view 3 z* a) d  q. }9 |/ z1 t8 x) c左视图left side view 4 K7 h/ |- D3 l; Q8 r2 A" o立体solid & R! I' ]6 b6 R; N平面立体plane body ' l: Z- p, e2 b, F& t- m曲面立体body of curved surface 7 x2 S3 [' J/ n, h4 `6 X9 g  S回转面surface of revolution # a6 p3 t- ^5 l8 O( w3 V0 H- g' S! J棱柱prism / _: s  g4 a+ S1 ~( [: Y: ?" }棱锥pyramid ' n8 W1 s4 Y2 a! w1 a) h边side 顶点center vertex 棱edge 点point ; ?0 A3 \6 B! p" [/ K直线line straight line 棱锥台truncated pyramid frustum of pyramid 重影coincidence of projection + e' r5 b/ Q3 Y1 W- L积聚concentrate % w& I. P! K9 Z. [  |% |3 b; p变形deformation 实长true length 实形true shape - T9 I& H$ y- z6 B+ p) v正平线frontal line . Z- \' }) b9 l+ ?. A$ U' c+ y水平线horizontal line + i3 ]4 r& e6 x4 v% K侧平线profile line 一般位置直线oblique line 1 d. r) [$ r9 r0 J9 o! ?+ O4 H铅垂线vertical line, frontal-profile line   z5 Z2 I; X# C' J2 `. F4 w正垂线horizontal--profile line 侧垂线frontal-horizontal line 一般位置平面oblique plane ' a% ?& `5 h9 U相交intersection 3 T( j2 r: y, R4 X. n平行parallel 5 `8 H& I! S% y" c( c7 f( J垂直perpendicular 交线intersecting line, line of intersection   \) m3 d3 @, f交点point of intersection 5 e$ d& V. S9 S5 d* D: D: v" S! _平行线parallel line 垂直线perpendicular line 交叉线skew line 6 w! X# j" i$ M) ]0 c3 R长度length 宽度width ) k* w7 P# H" Z2 z0 a6 M7 q/ r高度height 组合体complex 基本几何体basic body 相接built-up * `4 Y& u2 l' a. K相交inter section " J0 [( C& r( B9 |5 c9 x' z0 c相切tangent 相贯penetration 支架brace 底板bottom board 肋rib # P& p# o6 U% n0 H) S支承板bearing plate 轮廓线outline, contour line 5 z$ s2 k# z* b; D/ T# @底图traced drawing 6 F" c% \6 A3 h截平面cutting plane 截交线line of section 4 z- [& C2 X% s+ h# x, y二重性dual nature 平面曲线plane curve 圆弧arc 6 y8 u1 Q3 C" e; v) {椭圆ellipse 长轴major axis 短轴minor axis # S: P$ H9 t( j, r0 r: s" z双曲线hyperbola ( @8 J& p" P7 L- K抛物线parabola 圆circle , j* V9 U: p  Z6 W. }圆锥顶conic apex   U" j) r  e6 M( S" V" c相贯体intersecting bodies 相贯线line of intersection 空间曲线space curve . f& _7 U- Y) n/ ]& f9 r& V+ ?截平面方法cutting plane method " D+ M* D& k* R" g9 y, i  A辅助面auxiliary surface 辅助平面auxiliary plane 6 L# X( f2 E8 c4 b) Y0 D最高点culminating point ' \! A4 v0 g+ I( V/ N尺寸Size 定形尺寸size dimension 0 A8 a; P+ x2 I定位尺寸location dimension 6 F) ^( o: R- A. `( K! Z1 b. ?左视图right view 后视图rear view, back view ' \  [0 M% K( [- X) {仰视图bottom view 辅助图auxiliary view 局部视图partial view, broken view 斜视图oblique view - w( |" Y/ F; W0 |; D旋转视图revolved view, aligned view - ]2 I- M- ~: X6 m  W8 Y剖视图sectional view, section 3 Q4 J! y8 o+ S9 z) |# T- ~+ f全剖视full section ! u! W' e3 f' u半剖视half section ( ~* V# b* _( l局部剖视图partial section, broken-out section 4 V) D) ~9 n; I2 o; Y9 {斜剖视图oblique section 3 q/ ~4 O$ @" T6 N4 r& u旋转剖视图aligned section 阶梯剖视echelon section, offset section 复合剖视compound section , Z4 j& [; Z' j4 r" V+ m, a; e+ ?剖面图section, sectional view 重合剖面coincide section, revolved section 移出剖面removed section 0 }; l+ U# a+ ?& q/ F! v7 T剖面线section line / [9 z- q0 k9 f% r3 p( Z剖面符号symbols for section-lining 习惯画法conventional drawing 1 s; O3 K- _, s局部放大图 drawing of partial enlargement 零件图detail drawing, working drawing 第三角投影third angle projection % M1 c; F1 m2 e. [! k! s9 e) n. X粗实线continuous thick line, full line, visible line 细实线continuous thin line 虚线dot line, dashed line, hidden line 点划线dash and dot line ! f" f# x0 \1 l4 [/ n7 F6 x+ |双点划线double dots line 波浪线break line 断裂线 剖切平面迹线cutting plane line 尺寸线dimension line 尺寸界线extension tine 尺寸dimension size 4 R; @& _. Y0 b( R7 R4 ^6 q* F箭头arrowhead $ b- Y' ~7 m- {/ ]" W0 H基准datum 7 c6 G) Z) p/ K( z2 \  o7 u基准线datum line - H% ^% z5 U9 O+ o3 q基准面datum plane 中心孔central hole 中心距center distance 轴shaft, axle % W0 k" p% O9 E4 t孔hole * j& C3 C( ?, m斜孔inclination - Z( k0 L' w/ [! ^; F8 U装配图assembly drawing + l" e, `2 K1 J1 \性能尺寸characteristic dimension 3 {  T" p5 ?  q大小尺寸size dimension / l2 p4 [" |+ j/ v  v- Z5 r总体尺寸outer dimension 外形尺寸 配合尺寸fit dimension 内圆角fillet " X* Q3 _" }7 N8 q5 {+ X外圆角round ! Y6 f0 s" j# m3 [. `尖角sharp corner ! A) [  w% b4 l* m  X% d7 u; U倒角chamfer 轮缘flange of wheel 缘、边、环rim 1 ?9 a# h6 V6 Y* k/ A轴肩shoulder & m! u& a& a) k7 H1 \$ K凸台boss 凹坑concave pit + `/ J1 q- L# P8 B轴颈shaft neck 轮毂hub 轮辐spoke, spoke of wheel 0 J  }, O6 Y/ R. d( y1 U直纹滚花straight knurling s   d( [- G  w1 Q& i/ c* B. G网纹滚花hatching knurling - x4 [3 c  Z+ \; _) E键槽key-way ( C- g6 J( K, h8 a7 G& s退刀槽escape : \* i5 {; Q. j. O拔模斜度pattern draft ) b" n- @3 l4 F$ s1 g: d, c9 Q填料盒gland box 油槽oil groove 油封oil seal " U) u2 M' A' `/ c! `标准件standard parts 9 j6 t) u+ q4 t  b螺纹thread ! w+ f# s6 f' t  b2 h外螺纹external thread . C5 v. [; u6 a; K# v内螺纹internal thread 大径major diameter 小径minor diameter 螺距pitch of thread - k4 l. r5 x" m) b3 _  H牙型form of thread ! B2 @. O. ^7 {" s: h3 K* m0 ?旋向direction of turning , Y# h$ G- k5 n, \0 y( C右旋螺纹right-hand thread ) V) Q1 v* t7 K/ A8 f7 H1 v8 z+ j左旋螺纹left-hand thread 0 [- w3 u4 ^$ A; \" C' S/ ~" t2 ^) r头数number of thread 导程lead 1 `% K6 ]2 L: j2 f粗牙coarse thread 细牙fin thread 螺栓bolt ! W/ l' @* N; b; d$ R螺钉screw 4 m4 ~6 C1 E$ @螺柱stud 螺母nut 垫片washer 公差tolerance 公差带tolerance zone $ J% V$ S1 m0 |+ }' c2 }9 `4 P  b零线zero line 标准公差standard tolerance 公差等级tolerance grade - ?; ]7 l: G% l基本偏差fundamental deviation , `9 V7 i0 @) @% S6 Z8 ^# g" N1 j配合fit 8 @- K) s9 @6 u! ~! B: P8 F9 U. a间隙配合clearance fit 过盈interference ( T( d8 N1 J% t过盈配合interference fit % S/ r* Y$ J; G0 R; w- i; c" u- F过渡配合transition fit 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 / S8 V. e6 @5 g" M6 E$ P0 [直线度straightness 平面度flatness 圆度roundness 5 P. H6 M% t: e: ^: B# q" @2 z圆柱度cylindricity 线轮廓度profile of any line ' E$ {5 P# c, |) b3 M* v) b! Y面轮廓度profile of any plane / J# D" H' ^1 _9 n: M位置公差tolerance in position, position tolerances , r3 K2 R  I7 Q/ i* q# F3 e平行度 parallelism 9 c1 r" G+ h$ Z5 P( T+ N- z齿轮gear 9 W( W8 j  X5 Q5 I, P圆柱齿轮cylindrical gear 7 Z1 T) y: j7 M6 ?; z4 ?: ^正齿轮spur gear 1 R7 Z2 p$ C2 \: L+ d' M斜齿轮spiral gear 轮齿gear tooth 节圆pitch circle 齿顶圆addendum circle, outside circle 1 _, `; X! c8 m7 G# v6 N齿根圆root circle, addendum circle 模数modulus 齿数number of teeth 齿高tooth height 6 c: d4 Q- k7 `) h齿顶高height of addendum 齿根高height of addendum 齿厚circular thickness + l4 k, E2 ^2 L齿间tooth space 齿宽tooth width 压力角angle of pressure 弹簧spring 销pin 4 |) f* p& ?  r' |# P圆柱销round pin 圆锥销taper pin , n. m$ d8 z7 W( O* E开口销cotter pin, split 6 `2 }7 H: g3 |4 ^键key 平键flat key 半圆键half round key, woodruff key 1 O8 p( o3 o5 X, a轴承bearing % x( W/ f( y: q& o. B滚动轴承rolling bearing 向心铀承radial bearing 密封装置sealing equipment * S! R, P) H' R锁紧装置locking equipment 粗糙度roughness 基本尺寸basic size 3 p: j/ [' }/ D# A/ ~; V8 C实际尺寸actual size ' p  {" J; h1 Z8 C7 A2 x极限尺寸limits size # k  P% w/ D: M: v. ]* _最大极限尺寸maximum limit of size 最小极限尺寸minimum limit of size ( v$ t+ k" @# T% z; ]- H6 w" t偏差deviation * }9 U; |+ L: _: F+ _) \上偏差upper deviation 下偏差lower deviation 垂直度perpendicularity 倾斜度angularity 2 |  ~' B! C, T( c0 `* y& e: s同轴度concentricity 8 s+ }  f; B3 Y+ o4 G" T对称度symmetry 9 S0 ]% i5 H* W/ c, T2 z8 `位置度true position 跳动run-out . `. h/ o" J, e圆跳动cycle run-out . P2 c- S2 H9 J2 w: o全跳动total run-out 轴测投影axonometric projection ( ?' ^( G" f7 g# |2 m3 L轴测投影面plane of axonometric projection 轴测图axonometric drawing 2 ?8 ]: ]+ S; g, B# Y) T9 W* ~正等轴测投影isometric projection 正二测bimetric projection / l1 C+ P& S6 q8 P2 R斜二测oblique bimetric projection + p0 |7 \" v' {/ O* _轴测轴axonometric axis : ?/ U2 U4 B7 [2 G( W9 V轴间角axis angle, angle between ales 5 J$ ^# S5 i9 T2 K: n2 ?  Y缩短foreshortened 轴向缩短率coefficient of axial deformation ratio of , L% h, R3 b! r1 Afore shortening for any axis 3 i  v; Y6 H; }* V5 L( ^切割法cutting method, by cutting 方箱法boxing method 坐标法coordinate method 8 i& ^6 D; Z* `  p& T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

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!

起风了pkb

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jkwjbvjwb

: A% d6 D8 f5 K感谢楼主分享