CAD常用英语

宝贝柯言

投影 projection ) r% V) c' W5 X. V投影中心center of projection 投影面projecting plane 投影线projecting line 中心投影法perspective projection * m# C7 ~0 H; `9 q, o平行投影法parallel projection 0 y, l1 A: P! p7 a6 C+ T2 z斜投影oblique projection 正投影orthographic projection 正投影面frontal plane of projection 6 k+ |$ D1 o9 ]/ [6 R4 E3 v5 y侧面投影面profile plane of projection 投影图projection drawing 三面投影图three-plane projection drawing - A* Q  m3 O- O3 _7 s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 + c- F6 Z- F3 ]4 t+ M" N类似性characteristic of similarity + G& K6 v7 p2 P* o% O' E视图view 三视图three-view drawing 正面frontal plane   l: ^0 h1 G: ^4 m# n3 l正面投影frontal projection 水平面horizontal plane 3 ]% |& X* H$ p+ @水平投影horizontal projection 侧面profile plane 侧面投影profile projection 主视图frontal view 俯视图top view 左视图left side view   z: }6 r6 J7 \2 ~+ f/ f立体solid $ o$ _  o9 o' c4 o- u' S7 y$ ~平面立体plane body 曲面立体body of curved surface 2 [0 L7 T! ^9 E2 x7 ~- @回转面surface of revolution " W0 o) A" X0 ~棱柱prism 棱锥pyramid 4 J  ~$ P4 t8 ]1 B! \" m& S- D边side 顶点center vertex 棱edge 点point 直线line straight line 4 R3 Y, _# _6 A2 Z2 |% @1 C棱锥台truncated pyramid frustum of pyramid 重影coincidence of projection ) }1 {- q& j( m) ^, T- q积聚concentrate 1 a. k2 I+ l; i/ C' l$ A/ P变形deformation 7 [5 y4 T- j- X3 C实长true length 实形true shape " g5 w' g0 P' U, D# \  z9 F8 R* T  w正平线frontal line / A8 O6 r7 ]& W; g- A8 Q水平线horizontal line 侧平线profile line 一般位置直线oblique line 8 H, S$ p" m: L8 m7 R铅垂线vertical line, frontal-profile line * d8 ]/ Q$ _/ l5 l3 V) ]7 |1 Y4 E正垂线horizontal--profile line 侧垂线frontal-horizontal line 一般位置平面oblique plane 相交intersection 平行parallel 垂直perpendicular 交线intersecting line, line of intersection 交点point of intersection 平行线parallel line + d2 q  g/ B) o$ o1 E) ?垂直线perpendicular line 8 I9 |8 H  l0 ?$ W/ [交叉线skew line . w- }% H9 m2 w: V" H: r长度length 宽度width 高度height 组合体complex 基本几何体basic body 4 o; w1 E$ V' k  G) g$ K. a相接built-up 相交inter section 4 k; W2 J& B) t7 T; d! W: f/ w$ e相切tangent 相贯penetration & F* l) W8 Z( f8 K2 R" |支架brace - N& e. A) n7 ^底板bottom board 肋rib ; \6 D5 j3 Y0 T) w' `支承板bearing plate 轮廓线outline, contour line 底图traced drawing ) E% `0 L# r  t1 h, @3 t% y截平面cutting plane 截交线line of section 二重性dual nature   _# n" y* d8 y) d3 F平面曲线plane curve 圆弧arc 椭圆ellipse / j, v* I: G5 c% k# @" w长轴major axis / O# U% G- B- N# ?! c: j3 ]短轴minor axis * x, l& C( x  H6 Y% Q" X9 o1 c双曲线hyperbola - H0 V! l  J: s3 \/ q$ y/ \抛物线parabola ) t6 H2 F7 \8 z; q圆circle 圆锥顶conic apex ' e" H- u7 f, `8 y: y相贯体intersecting bodies $ B( F8 F/ G2 a9 Q相贯线line of intersection 空间曲线space curve - \, W  p; W5 |0 @截平面方法cutting plane method ' l5 G; i- v$ p0 z, O) ]: z辅助面auxiliary surface * O4 V9 Z/ a3 i% p6 H# U辅助平面auxiliary plane 9 R- D) j  B" \) @' ?! f" h. |最高点culminating point 尺寸Size 定形尺寸size dimension , A3 {3 ?0 L* {8 p定位尺寸location dimension 左视图right view 后视图rear view, back view - k7 E8 }3 Z% M" M% H( `( Z+ _仰视图bottom view ; S) d7 g) ~% Z# ]辅助图auxiliary view : Y: m+ C* w6 U- d0 h局部视图partial view, broken view ' l) ~+ H5 ~4 X& O( Q斜视图oblique view 旋转视图revolved view, aligned view . l( ]) P  l7 F- R剖视图sectional view, section + [8 f4 w' r5 z0 |) \- K全剖视full section 5 ~+ G+ O( M2 e, y4 t/ S* S* J1 _半剖视half section 5 @2 P6 R4 q$ S0 S5 M, B) j局部剖视图partial section, broken-out section 1 P8 C! F% [/ X+ i8 G斜剖视图oblique section ! r6 A6 y' l  i7 ^8 o' H( f, {旋转剖视图aligned section " I* `) e$ Z5 G& r阶梯剖视echelon section, offset section 复合剖视compound section 剖面图section, sectional view   Y4 E, Y! t! p# e- _重合剖面coincide section, revolved section 移出剖面removed section 剖面线section line 剖面符号symbols for section-lining 习惯画法conventional drawing : j" H& z' I' d9 c' E! x1 w局部放大图 drawing of partial enlargement ) h' l: a8 ]8 x% {零件图detail drawing, working drawing 第三角投影third angle projection 粗实线continuous thick line, full line, visible line $ d- K  I! ~! i0 ?8 G7 U细实线continuous thin line 5 Y8 E2 Q1 C* J1 Z" e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 断裂线 剖切平面迹线cutting plane line 尺寸线dimension line 尺寸界线extension tine . M( g3 A% v3 q  f4 p尺寸dimension size 箭头arrowhead ; d, n% T% \3 {: `# j6 `6 h基准datum 基准线datum line ! x$ \; Q. q: d) q* {5 P2 ~基准面datum plane 中心孔central hole 中心距center distance 轴shaft, axle ( p8 L4 p1 H7 S孔hole " A4 W  q) m  [/ T4 F$ B( K$ R斜孔inclination $ e, }9 H" B4 n7 o3 y- |4 h装配图assembly drawing 性能尺寸characteristic dimension & j7 X( E5 m. W: b/ \& B: t0 T大小尺寸size dimension ! k8 ?$ y! y+ R0 K总体尺寸outer dimension # ?' A9 X1 v$ t' ]外形尺寸 9 T1 \+ C* Y: Q# I配合尺寸fit dimension 内圆角fillet 外圆角round " c$ q, d9 K. x6 a: N" E1 x尖角sharp corner 倒角chamfer 轮缘flange of wheel " b; D  d1 c( K/ N( P- g3 p9 F缘、边、环rim % d' T/ z, d. K, R轴肩shoulder # r" `# z, t- q7 }( B( y$ z凸台boss 7 y- g: |1 A7 G: [% I凹坑concave pit 轴颈shaft neck 轮毂hub 2 y  C3 o2 k4 a3 a" L轮辐spoke, spoke of wheel 直纹滚花straight knurling s 网纹滚花hatching knurling * U# `4 _& D0 P3 l4 A. g; X1 K键槽key-way 退刀槽escape & e  ^* f6 {: l3 C- F拔模斜度pattern draft 填料盒gland box 油槽oil groove 油封oil seal 标准件standard parts / s0 r2 l9 }" ~. \& }  @1 J  W& D# \; C螺纹thread 外螺纹external thread 内螺纹internal thread   M- l+ F& L7 X3 x" W大径major diameter 小径minor diameter ! j6 {( u- m, j* I+ c6 o) V# ?. z螺距pitch of thread   K6 Q! e  V- a, L  l5 y) U; }牙型form of thread 旋向direction of turning 右旋螺纹right-hand thread 左旋螺纹left-hand thread : g6 r. l4 I3 z! N头数number of thread # W9 q6 O" X: G- v0 P' R导程lead 粗牙coarse thread 细牙fin thread ! \  k) {' \8 `0 a螺栓bolt 螺钉screw , ~0 {5 `. R0 v4 r9 _% R螺柱stud / ]& _% a4 R3 {6 z! r5 c6 Y螺母nut 垫片washer : t2 t) D: s7 u, K公差tolerance 3 E. S1 `5 q6 @' p& Q' ]公差带tolerance zone ) F6 s8 r2 k7 b3 b' T零线zero line 标准公差standard tolerance 1 P3 f5 m- O0 ^6 `" O5 X, Q公差等级tolerance grade # W. W8 M/ j% ]. Q% A. v1 Q& C基本偏差fundamental deviation 配合fit 间隙配合clearance fit 过盈interference 4 |$ V& F* ?& X+ n! Z6 O; Q/ E  }过盈配合interference fit 过渡配合transition fit 9 u: r5 N: D1 g/ k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 5 X1 H; ~6 t4 f* J直线度straightness 平面度flatness 圆度roundness 圆柱度cylindricity ' }/ j0 |( B5 B5 G' W6 F线轮廓度profile of any line ; p% U" U$ w3 v& V& d% v面轮廓度profile of any plane 位置公差tolerance in position, position tolerances . {/ O' [0 z9 R$ D9 Y9 D( w: G平行度 parallelism 齿轮gear 圆柱齿轮cylindrical gear 4 D! v! ^- i8 v正齿轮spur gear # a. z' |  @+ c9 z8 q& v斜齿轮spiral gear ; p5 l1 X3 S) L( D. p9 l& _% A/ @轮齿gear tooth 节圆pitch circle 齿顶圆addendum circle, outside circle + j2 C: f7 q4 N1 G+ i齿根圆root circle, addendum circle ( o. c2 n& C0 ^3 `5 j& e6 @/ k模数modulus * ]) B0 U" _3 L3 E9 C齿数number of teeth ! u; ~0 C) e3 B8 c齿高tooth height 齿顶高height of addendum 齿根高height of addendum ' a7 w7 R  X4 _  T. a齿厚circular thickness 0 q0 p5 d2 U; y4 r4 w+ ~9 h齿间tooth space + M3 l# o3 `( r/ W3 \& B5 ?! f. d齿宽tooth width 压力角angle of pressure 弹簧spring 销pin , M/ l* G! U# t5 A; t圆柱销round pin - J( r  O( r) B6 r. A. h% j, y圆锥销taper pin 开口销cotter pin, split $ |3 q; u) o" I5 R  _$ O键key 3 ^3 D, P; N; G+ U* _0 I平键flat key 7 T7 K# W( G9 E3 V( Z8 i半圆键half round key, woodruff key - A+ W* i+ \% X( G6 Z8 i7 e7 K轴承bearing . @/ T% g( L' ~3 _4 Y滚动轴承rolling bearing , o0 ?% Y/ k8 }6 U4 |; U向心铀承radial bearing 密封装置sealing equipment 锁紧装置locking equipment , f: ?! W( B; Y粗糙度roughness 基本尺寸basic size & u& m& G6 e# @0 a: S! C) V% W实际尺寸actual size 5 Y( `+ ?" F+ P0 L, M, X极限尺寸limits size 3 U& p, S% n$ }# A- `( i# T9 N最大极限尺寸maximum limit of size 最小极限尺寸minimum limit of size + l# D$ W! t" p! [& u! N$ g5 {偏差deviation 上偏差upper deviation & D- j3 P7 V, Q" g. L4 I# X6 @+ z& o下偏差lower deviation 垂直度perpendicularity 倾斜度angularity 同轴度concentricity ' ~: x: e# O. o$ w" m% b/ R  a对称度symmetry $ ]/ D; b8 j+ {5 w. c, T位置度true position / ~. n5 L; k+ T- a, o' |跳动run-out 圆跳动cycle run-out 全跳动total run-out + t4 x3 z3 y9 }5 c: U1 r& q轴测投影axonometric projection 轴测投影面plane of axonometric projection # Y1 v9 F$ [6 N' b' h$ |轴测图axonometric drawing 正等轴测投影isometric projection ! c! o5 \( G4 c( @& p/ ]5 V' Z正二测bimetric projection 斜二测oblique bimetric projection 轴测轴axonometric axis ( c) y9 [; Q1 D轴间角axis angle, angle between ales 缩短foreshortened 轴向缩短率coefficient of axial deformation ratio of ( i3 D! h7 O9 U: V0 e$ G5 k# v" efore shortening for any axis 切割法cutting method, by cutting 方箱法boxing method . I4 y- ]7 F) Y3 N8 O0 u坐标法coordinate method $ e: O/ z: E) z8 h方框法enclosing-square method 7 }  L. F) O, p7 l0 n2 _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

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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

( j6 e, Q3 C( T9 y" y0 Q; Q9 b9 I感谢楼主分享