CAD常用英语

宝贝柯言

投影 projection 投影中心center of projection 投影面projecting plane 投影线projecting line 中心投影法perspective projection 平行投影法parallel projection 斜投影oblique projection 正投影orthographic projection * B- K% _1 c/ L5 u1 h正投影面frontal plane of projection 0 r. t/ q  N* }2 ^/ L' S侧面投影面profile plane of projection ! l% ]; p7 ~. ^  E& z投影图projection drawing 1 S/ `0 x( \* O  f三面投影图three-plane projection drawing ) Y9 ?5 m& M0 W% |& d' S投影轴axis of projection # B; F' v6 F7 d; g) l0 I投影特性characteristic of projection 不变性characteristic of true 6 u2 E8 H, a7 @4 r# P( A, t积聚性characteristic of concentration 8 l- W( S9 I  f& l4 M1 {+ L类似性characteristic of similarity 视图view 3 r3 p/ N7 A8 b% z9 b: r三视图three-view drawing : ?! ~& ]) D! E7 s* O+ o正面frontal plane + B, ]4 @; `5 P5 v& w0 I9 A正面投影frontal projection # [+ k& c7 s& Q& k水平面horizontal plane 水平投影horizontal projection : Z8 K; R/ v4 e侧面profile plane . b' f) n$ v& V7 g7 b侧面投影profile projection 主视图frontal view 俯视图top view 1 b7 V' c8 ]# S8 l5 L  Q左视图left side view 立体solid / c( P& b  Y$ R# l平面立体plane body 曲面立体body of curved surface 8 _: t7 {  u7 }4 C8 @4 A回转面surface of revolution . E  y1 L6 d0 ~8 R0 m% M5 x棱柱prism 棱锥pyramid . x8 m& P7 t! y8 w! G. M边side 6 V7 f- u" V8 _/ x# R8 c/ Q顶点center vertex 棱edge 1 D+ S9 k& P" _' l5 |点point . j* P, G0 ?# a* V/ ?& C; @4 h直线line straight line 4 C0 ^* ?- o0 O. Z. Y3 n, a4 L/ Q棱锥台truncated pyramid frustum of pyramid ; E+ r! D% h6 b! J# ^重影coincidence of projection $ y: \: G' `3 D0 ^1 r. z- Y* k4 `积聚concentrate 变形deformation 实长true length $ ~( F& R* [1 ]% r  a; t9 H. m实形true shape - Z! t4 c9 [, K8 d正平线frontal line 水平线horizontal line 侧平线profile line   {4 P) |& y  I5 \% P7 x一般位置直线oblique line 4 @& _0 {  n1 S3 e铅垂线vertical line, frontal-profile line 3 E; Y' V1 z5 k$ X) a3 }正垂线horizontal--profile line ( d- ]+ [8 |( C8 ?( x5 `" Y侧垂线frontal-horizontal line 一般位置平面oblique plane 相交intersection $ u% w+ A6 y0 F% ^平行parallel 垂直perpendicular - u" @- y  |! h/ }( n. p8 M交线intersecting line, line of intersection 交点point of intersection 6 t  p  r- Z; |/ n, s平行线parallel line 2 T9 ~0 ?4 m4 r* K1 G垂直线perpendicular line 交叉线skew line 6 o* R4 m0 B6 [0 [( k& r长度length 7 y3 e; D# I4 a' p; W8 d: ]宽度width 高度height % l+ v( m7 h3 w$ U组合体complex 基本几何体basic body " v1 C0 p2 [7 n相接built-up 6 n  |  h3 W5 R0 b" G# N2 q# _3 k$ `0 I相交inter section 相切tangent 1 P2 g- v! f5 b" a9 A相贯penetration 支架brace $ e3 Z+ u& y9 b, ~' K6 q; W底板bottom board / L& w' v( K" H5 R肋rib 支承板bearing plate 1 O/ N1 m5 u7 h$ }. k  Y( p5 @轮廓线outline, contour line 9 S$ a: N1 g$ E7 l$ F+ ?, _1 C底图traced drawing 截平面cutting plane 截交线line of section 二重性dual nature ; }) \" R4 m+ ~. j4 Y平面曲线plane curve 圆弧arc , c" o, a6 m, l5 x; h/ R椭圆ellipse ! f) Y3 z" S! N1 u5 v$ b4 v7 n长轴major axis 短轴minor axis 双曲线hyperbola 抛物线parabola & W+ n3 w, w. J6 p圆circle ! E' z1 k% c  A# j7 i; z圆锥顶conic apex , n& T2 V+ H+ Q8 d7 S相贯体intersecting bodies & y1 I  a0 ~4 `  M0 K相贯线line of intersection 空间曲线space curve 截平面方法cutting plane method 1 n) b" x" f& T: I, u# p3 v0 p辅助面auxiliary surface 辅助平面auxiliary plane 最高点culminating point * I, J1 H1 g0 a  O% ?尺寸Size 定形尺寸size dimension 定位尺寸location dimension + I3 F7 l+ t" e6 i5 H6 l& y7 r左视图right view 后视图rear view, back view 仰视图bottom view 辅助图auxiliary view 8 ]4 t5 u1 e' [7 u局部视图partial view, broken view ! F3 o" v: Z: K斜视图oblique view & Z' {' S2 V" t- _" L) W8 o旋转视图revolved view, aligned view 剖视图sectional view, section 全剖视full section 半剖视half section 局部剖视图partial section, broken-out section 4 R  h& t( k+ N1 u& u- F9 |" c斜剖视图oblique section , T0 A! }! p# w1 Q8 T. u旋转剖视图aligned section 阶梯剖视echelon section, offset section 复合剖视compound section 剖面图section, sectional view 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 ! Y: f; P) R% u! W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 ( ]0 f) Z$ A5 \, Z/ V6 ?! a5 b粗实线continuous thick line, full line, visible line 细实线continuous thin line 3 n( j9 `1 B# U1 g  W虚线dot line, dashed line, hidden line 7 J% f: ?5 b- m6 w点划线dash and dot line 双点划线double dots line 2 _' c; H6 b7 u& k9 o) `. G( q( o波浪线break line % x& }. k4 r& T  b; C- |* {7 ^  [断裂线 剖切平面迹线cutting plane line 尺寸线dimension line + E9 I- u0 v" K6 [4 Z3 D尺寸界线extension tine , C2 P. `" ^) p/ {/ d$ ^尺寸dimension size 箭头arrowhead 基准datum 5 H0 `- y* L& k1 d0 C基准线datum line 基准面datum plane 中心孔central hole $ M+ {/ P* q) S0 K6 h* \: Q2 u中心距center distance - z# H* t5 x# a9 Z- G  Q轴shaft, axle 孔hole 斜孔inclination 1 f  R2 O& U+ P( Q6 ^9 H3 I% O/ s装配图assembly drawing 7 X' m. k/ `6 b1 W性能尺寸characteristic dimension 大小尺寸size dimension : h! P( h; W% c7 g. W/ ?! ^9 b总体尺寸outer dimension 0 S5 K9 \$ m5 _( I3 u外形尺寸 6 P) z8 R; r1 n0 e! o配合尺寸fit dimension 内圆角fillet * w# N; Y- ^) j3 S. z/ J# C外圆角round $ `2 Y& P$ f5 b: K- Y尖角sharp corner 5 j6 b5 V8 {! a倒角chamfer 轮缘flange of wheel 缘、边、环rim 2 E( b) F! L; O0 }轴肩shoulder 凸台boss * X0 s! M+ y# K' |7 t凹坑concave pit 轴颈shaft neck , x4 C! y- Y$ D/ z& V轮毂hub 3 R$ X, a% F4 _# C+ A7 F% S轮辐spoke, spoke of wheel 直纹滚花straight knurling s + G/ e! @. l% E- g1 S, F网纹滚花hatching knurling 键槽key-way , i, ^8 B5 z$ x2 D退刀槽escape ' Z% R$ K1 t! Y拔模斜度pattern draft 填料盒gland box 1 K+ r. o, E: Z2 e油槽oil groove ! k6 o" z: L3 p; G8 ?油封oil seal / [' F2 F5 U: n8 o标准件standard parts ' K% B4 n1 W  ]; t# f螺纹thread 外螺纹external thread 内螺纹internal thread 3 c. e# d5 Q" V  A/ ]大径major diameter 2 V8 S+ w4 R- Q' X; K. X小径minor diameter % j( t* j! R  Z$ U, z5 p螺距pitch of thread 牙型form of thread 旋向direction of turning 9 M2 \3 s/ A+ q4 A' u( y5 R" m" |右旋螺纹right-hand thread 左旋螺纹left-hand thread 头数number of thread 导程lead 粗牙coarse thread 6 {2 o0 r/ ~9 Y2 N/ Y细牙fin thread 螺栓bolt 螺钉screw 9 r- J6 D  i! H: T) f0 G& r螺柱stud 螺母nut ( }' j1 P* ~( Q) a9 U( w垫片washer 公差tolerance 公差带tolerance zone 零线zero line 标准公差standard tolerance 5 c1 `2 V+ i8 E1 c5 H! y. j) _& ^公差等级tolerance grade + K) d# g' [1 ?; W) l基本偏差fundamental deviation 配合fit - x/ }6 a' X& E3 j3 ?2 z间隙配合clearance fit 0 B* {( @0 B/ z1 L$ Z( ~过盈interference 过盈配合interference fit . M& |' K4 z% o0 ~过渡配合transition fit $ ?; v. H, b: P+ k6 V( d( i基孔制hole-basic system of fits 基轴制shaft-basic system of fits 间隙clearance . Z2 ?8 H% j: |3 m9 C3 r形状公差tolerance in form, form tolerance 直线度straightness 0 r* H/ o5 w& G" e  D+ M( R) ]平面度flatness ( l7 a! g7 D' V$ u/ }: d# l圆度roundness 圆柱度cylindricity 线轮廓度profile of any line 面轮廓度profile of any plane / p3 g5 z+ g2 W# F  f位置公差tolerance in position, position tolerances 平行度 parallelism 齿轮gear , k6 B6 z( I, J4 _" {圆柱齿轮cylindrical gear 正齿轮spur gear 斜齿轮spiral gear 7 f4 H# `; B( n7 R2 T; m2 O轮齿gear tooth 节圆pitch circle 齿顶圆addendum circle, outside circle 齿根圆root circle, addendum circle 5 l5 n" Z' a; d. f模数modulus 1 v0 m& w' c  N7 ?6 V3 U8 p! O  R% x7 P齿数number of teeth 齿高tooth height 齿顶高height of addendum 齿根高height of addendum 齿厚circular thickness 6 s0 U: Q: h% L( u2 M& G齿间tooth space 齿宽tooth width - l/ P5 }2 D# Y% H压力角angle of pressure 5 N8 Z: F# B* G( F9 z* p弹簧spring 销pin 圆柱销round pin 圆锥销taper pin ! Q% C6 F2 d( r7 i& K1 O开口销cotter pin, split 键key ) Z) h( j, ]* f* \- g平键flat key 4 C! |3 O  s  K  \! o1 s" U半圆键half round key, woodruff key & L( v+ L+ T5 h8 @; t轴承bearing 滚动轴承rolling bearing 向心铀承radial bearing / ?; y7 c& k2 X4 I: D密封装置sealing equipment 4 w2 v, ^  x9 V% _& P锁紧装置locking equipment 粗糙度roughness 基本尺寸basic size 实际尺寸actual size 极限尺寸limits size 5 q/ [7 ~5 d$ K. l8 N1 E# R最大极限尺寸maximum limit of size 最小极限尺寸minimum limit of size 偏差deviation 上偏差upper deviation / a2 e6 z1 z3 r2 V2 m" e" |7 ~下偏差lower deviation 垂直度perpendicularity 倾斜度angularity ' Z4 f8 O/ T& m. {9 l同轴度concentricity 对称度symmetry ( E3 k" a3 F+ k5 f$ E1 b) Q位置度true position 1 b7 Z  V! Y+ F" ^1 D. D$ V跳动run-out 圆跳动cycle run-out 3 }. P( X! x7 x) `全跳动total run-out 轴测投影axonometric projection * \+ _; g; q3 w轴测投影面plane of axonometric projection 2 ]; G( P& Q7 J3 U$ {3 n轴测图axonometric drawing 正等轴测投影isometric projection 正二测bimetric projection 斜二测oblique bimetric projection 6 [7 r0 _2 P4 E7 y8 H7 k. c8 n6 j轴测轴axonometric axis ! G) H, J! r  n4 L- P0 {1 U轴间角axis angle, angle between ales 8 |6 d; O9 E+ w6 a缩短foreshortened 轴向缩短率coefficient of axial deformation ratio of 5 z6 X. L3 s* }) Y% K2 S* b6 Hfore shortening for any axis 8 P/ W+ @3 I3 r* P2 {切割法cutting method, by cutting 方箱法boxing method 坐标法coordinate method 8 a3 ]: ]  B8 E, C& E方框法enclosing-square method 2 |6 D, Z) O6 I- N* X' b2 i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!
6 o- @$ C( u# _3 Q

起风了pkb

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jkwjbvjwb

3 L+ z# \) G. e2 s感谢楼主分享