CAD常用英语

宝贝柯言

投影 projection 投影中心center of projection ) D& R, o, d2 Q* e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 - ]5 Z0 @! K, p- n! t9 X6 _正投影orthographic projection 正投影面frontal plane of projection 6 ^" k- {  g# A8 A- K侧面投影面profile plane of projection 投影图projection drawing 三面投影图three-plane projection drawing 投影轴axis of projection 0 W6 }7 M, h) Q投影特性characteristic of projection 不变性characteristic of true 积聚性characteristic of concentration 类似性characteristic of similarity 7 @, h. O' ?9 N# c& i+ i视图view 三视图three-view drawing 2 o! \1 I+ J) G6 O) D0 ]正面frontal plane 正面投影frontal projection 水平面horizontal plane / q, J1 g6 X9 P水平投影horizontal projection 侧面profile plane & y3 P/ c# S. b侧面投影profile projection : }+ ]! r9 g0 I. t) |6 L主视图frontal view 俯视图top view 左视图left side view 9 n& O7 l1 ^5 x+ Q2 V立体solid . E* w! F% @' z平面立体plane body   G( g1 [4 k& @) `- {曲面立体body of curved surface 回转面surface of revolution 棱柱prism 2 }+ }5 L1 \% w9 q1 w1 A: @5 ^棱锥pyramid & m' j8 P7 E8 F( P, T边side 顶点center vertex ( K: @$ [/ F) ?2 Q: b6 _棱edge 点point 3 V; x% H2 u5 r. y6 S直线line straight line 1 R& U% ]% V" o* O$ [; z/ w. M棱锥台truncated pyramid frustum of pyramid 重影coincidence of projection 积聚concentrate 3 G6 n& s- C: M+ S2 X# n' Y变形deformation ' u* l) s; `0 q- S4 q. q实长true length * j( K. z" [/ u) X( T% @实形true shape 正平线frontal line 水平线horizontal line   i1 T1 B, {. p, v. Y$ z$ x4 ~侧平线profile line 一般位置直线oblique line 铅垂线vertical line, frontal-profile line ! F# S0 ~, @! w# ~% E正垂线horizontal--profile line 1 s$ P5 t5 J7 X# X) N% p侧垂线frontal-horizontal line 一般位置平面oblique plane 相交intersection 平行parallel 5 {% x6 A9 l) E+ e5 ]+ b垂直perpendicular 交线intersecting line, line of intersection * f1 i  u* z  B! s, R. l2 L交点point of intersection ( H! y! q. e4 q; q6 K2 T- I平行线parallel line 垂直线perpendicular line , N4 N: Q) a/ m: ^交叉线skew line 9 i3 R- a# x: j% C1 X3 ~% [" b长度length & k  a$ |1 z3 A/ X& Y+ ^宽度width 高度height 1 G0 u+ w) i  v( y组合体complex & V  m! c0 ]. j7 @: L) J( x基本几何体basic body # w# O  e6 O( G; q- _" u相接built-up 相交inter section 8 T1 }% Q# z0 g* M/ N4 l相切tangent 相贯penetration 8 M  q7 A" |2 i: j5 l. K7 @4 c. p支架brace 底板bottom board 肋rib 4 I0 p  c5 ?, c. Z3 h支承板bearing plate 轮廓线outline, contour line 底图traced drawing 5 P; |) B+ o/ c0 P4 `- P截平面cutting plane * v1 H, g5 I3 L# L' a5 y截交线line of section ! y/ [) }* u, [/ e二重性dual nature . c7 P, k$ q, R* S平面曲线plane curve % q. {. l* C5 b3 a7 }圆弧arc 椭圆ellipse # u' f% U2 v- K9 e; }" p0 T长轴major axis 短轴minor axis 8 s3 Z% d+ h' ^2 o双曲线hyperbola 1 J: U; b) Z. m  W抛物线parabola 5 S. c3 r- G8 X+ E圆circle 圆锥顶conic apex % i. a; V* |- w4 U  G相贯体intersecting bodies $ p0 O( q+ w1 o: m相贯线line of intersection 空间曲线space curve # F2 k0 A# A1 Y* F9 K截平面方法cutting plane method 辅助面auxiliary surface ; v+ i: X4 a  q# o! I9 A5 M辅助平面auxiliary plane 最高点culminating point ; i8 C: b; Y$ u5 ]' Q尺寸Size 定形尺寸size dimension 9 B' q' L7 V* J) Z4 W! O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 , Z' N5 }  T( e) ~( L! _# f局部视图partial view, broken view 6 |% A: _5 K' |* N' @斜视图oblique view   r; A- O% N: L$ `5 }2 o5 [0 C旋转视图revolved view, aligned view & s1 k7 E1 W. s( ^7 [5 ~; r剖视图sectional view, section , F2 y' W, O/ r9 u1 Y, n全剖视full section 半剖视half section 局部剖视图partial section, broken-out section 斜剖视图oblique section 6 ~# B  M/ K8 X$ @, O! H旋转剖视图aligned section $ ]% B( f5 G) O1 p阶梯剖视echelon section, offset section % I6 U3 G0 t0 p. s+ O/ G复合剖视compound section 剖面图section, sectional view   w8 ?* m, I1 o( z4 l/ a  \0 r重合剖面coincide section, revolved section 移出剖面removed section $ Q- L" r; i2 i% u4 {1 ^剖面线section line   [+ b. `# l4 o+ w/ V: ]  ~剖面符号symbols for section-lining 习惯画法conventional drawing 局部放大图 drawing of partial enlargement + s* A6 M0 F" g; Z# [零件图detail drawing, working drawing 第三角投影third angle projection + s% n( o( ?9 P/ J& f$ P) `粗实线continuous thick line, full line, visible line 细实线continuous thin line $ O+ O. g3 N3 j, l, v虚线dot line, dashed line, hidden line + R" \) p; B; k; O& _点划线dash and dot line 双点划线double dots line 波浪线break line 3 s3 E% k/ R1 f断裂线 ! A3 l! U; }9 ?/ ^8 r7 g7 l2 A0 Z剖切平面迹线cutting plane line 2 g9 I$ d/ i% O3 w& L# o尺寸线dimension line 3 S- N0 q- g0 b& {& w( m5 r尺寸界线extension tine $ J2 t+ A- t8 T尺寸dimension size 箭头arrowhead " D( R+ e1 b4 E" s/ T: Q基准datum 8 h$ Q& u$ |2 }1 L2 s基准线datum line , {" e) q, |/ i' U  O' u基准面datum plane 7 O7 Q, ]  u1 |  H! o' A中心孔central hole 中心距center distance 0 ~7 B0 W8 z3 _  B; T% m轴shaft, axle ' G* G7 m' _0 `& y: z7 y9 `0 Z1 S孔hole 斜孔inclination 装配图assembly drawing ) I1 W1 G4 D/ B; |  n性能尺寸characteristic dimension 大小尺寸size dimension % g: a* {' R$ l总体尺寸outer dimension " A/ G" I6 u6 e5 o6 h; L% u4 f外形尺寸 配合尺寸fit dimension 1 f7 s, E; n- ~; Z内圆角fillet 外圆角round 尖角sharp corner 倒角chamfer 轮缘flange of wheel . d( K7 v# c7 x  U) V缘、边、环rim 轴肩shoulder $ E% m; l/ L8 O6 `凸台boss 凹坑concave pit 轴颈shaft neck , T" z% J' R9 o5 d6 R轮毂hub   J1 g+ L5 w- W! e8 @9 X轮辐spoke, spoke of wheel 直纹滚花straight knurling s 网纹滚花hatching knurling 键槽key-way 9 Q2 K6 U$ y( L' k! t退刀槽escape 1 J. p4 i% k, ?/ g$ l2 |5 F$ f6 l拔模斜度pattern draft 填料盒gland box ; C3 ?% `8 v. D油槽oil groove 5 C2 O, G6 S1 f* l) }% A  p油封oil seal 标准件standard parts # n# h) D. Q* Y, Y9 M3 z0 A' W1 a4 A螺纹thread 3 b! v/ K# J3 [' S外螺纹external thread 内螺纹internal thread 大径major diameter 小径minor diameter 螺距pitch of thread ( t, {  z9 [6 ]( ?5 J# m牙型form of thread ( T) c2 N+ W+ n7 o! G! J旋向direction of turning 2 @' L# P% A3 W9 [: Z- z# }右旋螺纹right-hand thread : j/ M) _  s6 i! k/ S左旋螺纹left-hand thread . B/ q' G9 p/ L头数number of thread 导程lead 粗牙coarse thread 细牙fin thread 0 T9 G7 R4 O$ M+ R螺栓bolt 螺钉screw 螺柱stud 螺母nut 垫片washer 公差tolerance 公差带tolerance zone 零线zero line 5 u& y, A% V  A, g8 l标准公差standard tolerance 公差等级tolerance grade 4 @; t9 V: P8 ~) c/ W4 A5 D基本偏差fundamental deviation 配合fit 6 m: L9 K8 S" c间隙配合clearance fit 过盈interference 过盈配合interference fit 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 5 C& U& P; h4 D; L1 W形状公差tolerance in form, form tolerance 直线度straightness : _& \- B& b" u9 z- E0 M$ H平面度flatness 圆度roundness " T" {# u+ \% J, k圆柱度cylindricity 线轮廓度profile of any line - t+ B# V5 ]4 `: E1 J面轮廓度profile of any plane 位置公差tolerance in position, position tolerances , ~* q4 x8 ]# J! k% E9 Z5 p4 a' ^1 U平行度 parallelism 5 T2 A5 e; ?) G" F齿轮gear 圆柱齿轮cylindrical gear   R4 E/ P7 E, L0 o( k8 g" W4 o6 H正齿轮spur gear 斜齿轮spiral gear 轮齿gear tooth ' M1 V: \; P% L. L7 p1 u节圆pitch circle 齿顶圆addendum circle, outside circle 齿根圆root circle, addendum circle ! P7 M, r. |/ s3 b) z( |, F模数modulus - s% y, x3 D4 W" x2 |齿数number of teeth " S/ {' O4 \; h, m齿高tooth height 齿顶高height of addendum 齿根高height of addendum / y+ V1 v) V; T3 C7 u齿厚circular thickness 齿间tooth space 齿宽tooth width 压力角angle of pressure 弹簧spring 8 v, m4 p0 A1 O# Z; F9 F销pin 圆柱销round pin 圆锥销taper pin 开口销cotter pin, split . C9 b$ X( R; [( Q键key 平键flat key 半圆键half round key, woodruff key , U  e! f9 I; n5 y% l轴承bearing + A- F! F& W6 t* _! B# H: |滚动轴承rolling bearing 向心铀承radial bearing 密封装置sealing equipment 锁紧装置locking equipment $ I  S# k7 D6 [粗糙度roughness 8 d* @+ ?/ M! C( C+ s基本尺寸basic size 实际尺寸actual size + F" h& p' ?- h" O/ ~2 p  P极限尺寸limits size - c8 ]' X& C3 i最大极限尺寸maximum limit of size 最小极限尺寸minimum limit of size * ?1 X5 s( @7 p% E偏差deviation 上偏差upper deviation 0 e7 I) y9 }9 D9 r, G下偏差lower deviation 垂直度perpendicularity % m+ n/ ?. G5 O0 Z倾斜度angularity 同轴度concentricity ; m, h6 U- B' N2 F0 {对称度symmetry 位置度true position 跳动run-out 圆跳动cycle run-out 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 5 p8 A, L6 Y7 E2 @9 D  F, E正二测bimetric projection ( @' x& j* D$ T! K# n+ a5 f斜二测oblique bimetric projection 轴测轴axonometric axis 轴间角axis angle, angle between ales 缩短foreshortened ; b, \/ {: Z! |5 A- [: w轴向缩短率coefficient of axial 4 S3 X# X! d' ~. Pdeformation ratio of . d5 w: ]8 v6 e. }2 G1 T* |) w* xfore shortening for any axis 切割法cutting method, by cutting ( H  F( X1 e# t方箱法boxing method 5 E& l/ c  ^: ~. f, n$ }! r坐标法coordinate method 0 B% a6 f9 T( o1 a5 z- Z; I. \方框法enclosing-square method $ @# h( Z) n* y( A# l  s6 c( J' m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
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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!
) J8 g2 |% d1 |2 B. _# u8 W& ~7 B

起风了pkb

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jkwjbvjwb

感谢楼主分享