CAD常用英语

宝贝柯言

投影 projection 4 k3 ]0 y6 f: `4 B# M投影中心center of projection 投影面projecting plane 投影线projecting line   Z/ Y3 a. Y. S中心投影法perspective projection ' Y# O5 U) Z5 {8 t  A- o平行投影法parallel projection 斜投影oblique projection + `* t  X1 |/ ~正投影orthographic projection 正投影面frontal plane of projection $ p- j2 o6 a8 i侧面投影面profile plane of projection - V8 r* }9 U* P* h投影图projection drawing - C% |- Y8 @& B! a! V0 K" P( n三面投影图three-plane projection drawing   [' A# H. N& C! q" _投影轴axis of projection 投影特性characteristic of projection 不变性characteristic of true % b  F5 u8 w- p$ |5 p3 \6 n$ z积聚性characteristic of concentration 类似性characteristic of similarity 视图view 三视图three-view drawing 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 侧面投影profile projection $ u. o; v) F8 R/ ?5 V2 d% R* ~主视图frontal view ; l) r  Q4 E( ]5 `, e) a9 I俯视图top view 左视图left side view 立体solid 平面立体plane body 曲面立体body of curved surface # W4 K$ R4 h0 _; v7 e回转面surface of revolution 棱柱prism 棱锥pyramid ) U' ~; H& O* z6 x! U8 L$ g' Y边side 顶点center vertex / Y: N: H- N0 e9 A8 e/ b棱edge 点point 直线line straight line 棱锥台truncated pyramid frustum of pyramid ; ]/ N' H- C" o; S* N重影coincidence of projection $ S+ b% k/ i3 {, G! H8 s$ o$ I积聚concentrate 变形deformation 实长true length # B: i/ E7 W" h. H实形true shape   p3 a3 I# ~8 }& C. ^, Z! O正平线frontal line 水平线horizontal line 侧平线profile line / P! E$ C! z' K+ {/ Q  o一般位置直线oblique line 铅垂线vertical line, frontal-profile line * b2 b# O/ R# q/ O9 ^正垂线horizontal--profile line 侧垂线frontal-horizontal line 一般位置平面oblique plane 4 T1 N( M0 z. b+ m9 i相交intersection * e' m5 F* h! T# v! H5 ~7 \& u* @平行parallel 垂直perpendicular 交线intersecting line, line of intersection : o* z$ s0 j: Z8 A' N: f& G交点point of intersection , g2 ~8 K0 H! n) @平行线parallel line ) f2 ?/ q4 ?3 m+ A4 a4 o( U* R垂直线perpendicular line 交叉线skew line 长度length 宽度width 高度height 组合体complex / ?- v9 D! A/ o# I' l# R; P" l* R3 q基本几何体basic body 相接built-up 3 O1 J& |* S, c相交inter section 相切tangent 相贯penetration & X: Q: j$ E" v. @支架brace 5 t4 h* {8 n! d  [7 X底板bottom board 肋rib 支承板bearing plate 6 f3 J) `( K  |/ E% q0 x轮廓线outline, contour line ) d/ j0 N+ O7 N8 U5 Z' u底图traced drawing 截平面cutting plane ( m3 k* b& C0 j0 F% D3 E  U6 ]截交线line of section 二重性dual nature 平面曲线plane curve 圆弧arc 椭圆ellipse 长轴major axis 5 c7 s! ]9 I, _8 n4 l短轴minor axis 双曲线hyperbola 7 Y- G' j  f+ \8 f抛物线parabola 圆circle & S4 m6 B9 Z" U! U3 U5 G圆锥顶conic apex 相贯体intersecting bodies 相贯线line of intersection 空间曲线space curve   W2 G* m) l0 H& O9 ^% @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 定形尺寸size dimension ; K3 P2 A( H2 m' u定位尺寸location dimension 左视图right view 5 ?+ P5 h3 d8 Y! q: A3 K  ], A后视图rear view, back view ( d, g* A. g1 C' X/ }仰视图bottom view # [9 Q( U% _3 {9 a0 \. Y1 s  @辅助图auxiliary view 局部视图partial view, broken view 斜视图oblique view 0 y# k) ]3 y! P+ x2 q旋转视图revolved view, aligned view 剖视图sectional view, section 全剖视full section $ E" Z" d. N+ Y9 H# G4 [  ?  P# `半剖视half section 局部剖视图partial section, broken-out section 7 Z/ q8 F, m, T) i9 y斜剖视图oblique section ( C" S  _8 D/ F" m  ]" A旋转剖视图aligned section $ z; X/ K# e# ^- f阶梯剖视echelon section, offset section 复合剖视compound section $ {, m5 D. h7 Z" [( \' E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 3 v! X7 M4 N: V+ G剖面符号symbols for section-lining 习惯画法conventional drawing + A: v! a6 A/ t5 d1 C$ Z) r局部放大图 drawing of partial enlargement 零件图detail drawing, working drawing $ U* q' z9 {& Q第三角投影third angle projection * j2 V! K" }/ F+ ^, {" ?. z粗实线continuous thick line, full line, visible line 1 v; H$ `6 e3 q细实线continuous thin line 虚线dot line, dashed line, hidden line 3 e, b8 x! k; Y: w' ~& e点划线dash and dot line 双点划线double dots line 波浪线break line 断裂线 ! G: i" b* k/ v9 f剖切平面迹线cutting plane line + [+ P* P9 G6 m) F& [4 q8 H  }- w( K尺寸线dimension line 尺寸界线extension tine 尺寸dimension size 箭头arrowhead 基准datum . I0 b1 l3 @1 _基准线datum line 基准面datum plane 1 ~! H1 L4 f. G& S0 J7 k中心孔central hole ; ^+ _9 ~6 S# R8 [' a% u中心距center distance 4 U0 L' w5 B3 c0 r& O# Y; O轴shaft, axle / F+ n+ ?5 M, ^* z9 D. ~& h9 o/ i孔hole ) s% i" m9 r* X' {) ~斜孔inclination " j/ y6 M8 E. V$ t/ s5 W1 `  v% E装配图assembly drawing 1 a0 v" U+ p! X1 f, g- [7 C性能尺寸characteristic dimension 大小尺寸size dimension 总体尺寸outer dimension $ w# E; H6 ~$ @外形尺寸 " F2 K9 p7 A4 f0 `$ e, P  H; o配合尺寸fit dimension 内圆角fillet ' q( o: [( e& @" u/ j, X, L外圆角round 尖角sharp corner 2 ?7 ~. H* \8 Q1 C0 a# j+ p倒角chamfer 0 Y8 s% G& ]: b( _1 |; b6 @5 G3 Y轮缘flange of wheel # g7 ~7 ?8 i* A5 ~缘、边、环rim . o) ]6 ?! L$ ^, i轴肩shoulder 凸台boss 凹坑concave pit 1 s5 D* u- ~/ h/ d6 ]1 m轴颈shaft neck , Y- A& Y2 T7 K  c% [轮毂hub 1 I: n' Z. I" F3 Q1 t  v轮辐spoke, spoke of wheel 3 J7 p6 p7 v! ~& B( E+ s直纹滚花straight knurling s - _& U' M1 P2 ]3 u* m/ Z网纹滚花hatching knurling 键槽key-way 退刀槽escape 3 M/ `6 a9 a/ j; ]3 `# W拔模斜度pattern draft 填料盒gland box . m6 ^' C$ O( B0 N. G% W' _油槽oil groove 油封oil seal 标准件standard parts 螺纹thread 外螺纹external thread 内螺纹internal thread 大径major diameter 小径minor diameter . G9 N# D, h7 I( }: v螺距pitch of thread 牙型form of thread 9 t- L3 v9 j' ]$ x& W旋向direction of turning 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 细牙fin thread 7 q4 ~  n& c$ L7 x! ]$ H螺栓bolt 螺钉screw 螺柱stud 螺母nut 垫片washer 1 |2 {7 C; |) E/ E9 E: N: i; Z8 ]公差tolerance $ h) m2 M" B; i( {/ w- Q/ H* h% P公差带tolerance zone 3 c5 d& ~6 v' y2 A& s7 q6 b+ _  b5 o- a( g零线zero line ! k0 s% W5 v; Z4 f标准公差standard tolerance $ |, V+ _6 E$ s6 _5 o0 I$ x; L, R公差等级tolerance grade + a- c/ z. F7 C' v: A: m基本偏差fundamental deviation . H+ {3 P5 z9 [" {配合fit 间隙配合clearance fit 过盈interference ; e3 e0 b! O* ?/ ~7 L过盈配合interference fit : v* B; g7 K3 P过渡配合transition fit 基孔制hole-basic system of fits 6 x0 P' J9 v8 `* T) N: i基轴制shaft-basic system of fits 间隙clearance 形状公差tolerance in form, form tolerance 直线度straightness 平面度flatness $ Z) {+ a. i7 D圆度roundness 5 Y+ @! h9 f% r' ^  H2 i圆柱度cylindricity 线轮廓度profile of any line 面轮廓度profile of any plane ( {" t# [2 Z$ Q& A  u# G位置公差tolerance in position, position tolerances 平行度 parallelism " H# i9 o0 L9 Y# O- ~6 _" p- P, B( b齿轮gear 5 ]( w+ A9 \1 Q2 C圆柱齿轮cylindrical gear 正齿轮spur gear 8 }! {% N' p( M& a2 v* {. w斜齿轮spiral gear 轮齿gear tooth 节圆pitch circle . M% s/ \& M1 W: |) F  E$ w齿顶圆addendum circle, outside circle & h( `1 D# j7 N0 K2 w. r7 I1 x1 h齿根圆root circle, addendum circle 模数modulus   x% C% u  X, M齿数number of teeth 齿高tooth height   B/ o, J6 e8 O! o1 p8 q齿顶高height of addendum 0 N4 F3 f2 i- G齿根高height of addendum 齿厚circular thickness 5 k0 |7 F) G7 E$ L齿间tooth space 齿宽tooth width 压力角angle of pressure 9 H+ `, \* N, Z7 I( r弹簧spring ) ]5 g! P8 u9 T( z, m$ o5 f1 C销pin % P) \, h- l8 U1 M& K7 {8 w* r圆柱销round pin " `6 G* e. z& N& g2 u! W圆锥销taper pin / q. H1 Z8 j. E  d* \开口销cotter pin, split 键key ! g( p7 ?6 d0 F+ ]8 h平键flat key 0 a6 }! W3 V3 K半圆键half round key, woodruff key " i* C- `9 t- B$ G" p轴承bearing 5 C* a: t4 ^+ J6 S9 ~滚动轴承rolling bearing 2 [+ h# B1 c! R向心铀承radial bearing 密封装置sealing equipment 2 ?" W1 r0 _  W- z1 R. L锁紧装置locking equipment 粗糙度roughness : I% h4 A1 r/ S9 Y基本尺寸basic size 0 }) L: g: \, L1 y实际尺寸actual size 极限尺寸limits size $ a  ?- @9 @& ~- G% y, [) `最大极限尺寸maximum limit of size 4 w$ e9 F/ H# l" w& q- u  J7 |最小极限尺寸minimum limit of size 偏差deviation 4 w! j6 q9 B$ a上偏差upper deviation 下偏差lower deviation ) a* P6 b5 `+ s/ X' {6 N: m9 y垂直度perpendicularity 5 O; B2 f% f  @  K8 F7 Q6 \倾斜度angularity 同轴度concentricity , V0 g$ |0 b' S4 u" M: \对称度symmetry * r2 l" m6 j5 R' B' ^' W9 c! I+ S. W位置度true position 跳动run-out 圆跳动cycle run-out 全跳动total run-out 0 Z( _/ e: G& |& v轴测投影axonometric projection 4 ~; g9 t: _! u4 Z轴测投影面plane of axonometric projection 轴测图axonometric drawing 正等轴测投影isometric projection 6 T# _7 b( I0 t! H- y/ L正二测bimetric projection 斜二测oblique bimetric projection # c0 m/ H, h6 C* R7 p0 Z: t  U轴测轴axonometric axis - z# _' k9 Q# l: c8 O轴间角axis angle, angle between ales 缩短foreshortened 3 p% F9 q2 c' h( q/ O8 [* q轴向缩短率coefficient of axial deformation ratio of / @" t. s0 X  F  O. Ofore shortening for any axis 切割法cutting method, by cutting ! B! e3 c: D' o  t方箱法boxing method 3 |- Y, t% D( u( k3 t1 B. ^4 ^4 N4 e" {坐标法coordinate method 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

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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!
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起风了pkb

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jkwjbvjwb

0 v* [% V# b3 l$ q感谢楼主分享