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MasterCAM 教学 DOC格式,适合初级入门人学习!
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7 \- V% O4 C! a* H5 m目
) g2 r" p& l/ v) E7 j录第一章 Mastercam 系统简介............................................................................. 1- B& m! X- y' O* N6 o' c
§1-1 系统特性概述................................................................................................. 1
/ T& f, p2 L. p7 L6 \1 {§1-2 系统结构......................................................................................................... 3
" t; s5 u: j* }: v6 U! k§1-3 Mastercam 对PC机的硬件和软件配置要求............................................. 4
" B) {9 ^8 Z& | b" W7 U§1-4 Mastercam系统的流程图............................................................................ 5
5 T3 X' v! X; k, K; i! e4 S! f§1-5 系统界面及功能简要说明............................................................................. 5
3 h) X+ ?, f3 N* s§1-6 功能键介绍..................................................................................................... 7* E L i% E- c7 X- i# `; H3 B
§1-7 在线帮助(On-line Help)........................................................................... 8* x: E0 }; k1 l# D3 k
§1-8 用Masteream生成NC加工程序的实例................................................. 10
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练习.............................................................................................................. 14
^8 _, d- U) ?: j9 h$ O第二章 Mastercam的CAD功能..................................................................... 15
( K7 V) H" Z2 C _! Y§2-1 绘图功能(Create)................................................................................... 15
: v4 F" i0 y: R) X6 X§2-1-1 点的绘制............................................................................................. 15
: V7 d0 j, g) w9 w0 |2 I0 h§2-1-2 线的绘制............................................................................................. 17
9 d3 M7 j" c5 V0 d5 H* p3 u. w+ p% F§2-1-3 圆弧(Arc)的绘制........................................................................... 18( o9 }& U8 ?# j! C. B
§2-1-4 倒圆角................................................................................................. 19. k3 ^1 \$ u& `
§2-1-5 Spline曲线........................................................................................... 19
0 ~, b7 T5 d3 c+ |3 o" P§2-1-6 椭圆的绘制(Ellipse)...................................................................... 20( M$ ?! } U. b+ x: @$ E& g( d
§2-1-7 矩形的绘制(Rectangle)................................................................. 20. c" }. L& r# o
§2-1-8 倒角(Chamfer)............................................................................... 20! {! Y; z5 c; s* K- p, A; O2 ~
§2-1-9 文字(Letters).................................................................................. 20$ B J: z6 g+ Z& V
§2-2 修整功能(Modify)................................................................................... 219 W1 t/ s8 m8 ?7 z9 @9 u
§2-2-1 Fillet(倒圆角)................................................................................. 21
G4 A/ j. W% X3 |§2-2-2 Trim(修剪延伸).............................................................................. 22
5 c! C4 Z/ I9 H' @§2-2-3 Break(打断).................................................................................... 24# T: n' }5 s) Z
§2-2-4 Join(连接功能)............................................................................... 24, J) t, L) a5 c! t* O" f8 w4 G
§2-2-5 Normal(法线).................................................................................. 24
" @8 J: X% ?. B) u§2-2-6 Cpts NBS(控制点).......................................................................... 24- K7 p+ `3 K( c R- {4 }
§2-2-7 X to NBS(转换成NBS)................................................................... 254 n3 B! X: j6 Z* |9 S4 g, ~
§2-2-8 Extend(延伸).................................................................................. 25
9 |+ m9 e) P8 o7 k E }& S§2-2-9 Drag(动态位移).............................................................................. 25) z9 M, [6 A$ a2 y) `, a
§2-2-10 Editent(图形元素属性的编辑).................................................... 25
, G/ @# ]* E; U2 z' B2 Y- `4 ?§2-3 转换功能(Xform).................................................................................... 25
# ^1 S( L& g* B8 W) D% [. W§2-3-1 图形元素的选择方式与公共参数..................................................... 26
2 d4 f, ^* l) I§2-3-2 镜像功能(Mirror).......................................................................... 261 j5 p4 N" z8 e8 I4 r
§2-3-3 旋转功能(Rotate).......................................................................... 27 G D6 [4 Q* w! _ O
§2-3-4 等比例功能(Scale)........................................................................ 27
# v8 ^ ]2 }7 v§2-3-5 不等比例功能(Xyz scale).............................................................. 27+ V4 {$ F1 ~! o* l" V
§2-3-6 平移功能(Translate)...................................................................... 28
" ?6 s0 D! g6 Q1 D7 l) c§2-3-7 偏置功能(Offset)........................................................................... 28 @* C" a( F1 v
§2-3-8 串连偏置功能(Ctr offset)............................................................. 28
; _5 C, N7 s3 j2-3-9 群组设定参数(Group).................................................................... 29
; J) M0 h0 W3 J4 S/ u$ Z6 g§2-4 删除功能(Delete).................................................................................... 29
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练习.............................................................................................................. 29
* q `) f: v' s# W% G- V第三章 二维工件NC程序的生成.................................................................... 31% {, A( H- O1 w3 {0 s
§3-1
( e! M, i" `% d2 R概 述............................................................................................................ 31
- Y9 j! }4 I# g+ O6 Y" ]2 b2 U§3-1-1 二维刀具路径分类............................................................................. 31' f4 s8 B- t: N% C' m/ Z* p
§3-1-2刀具参数................................................................................................... 32
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_6 W5 h/ k! j ^轮廓铣削(Contour).............................................................................. 34' O4 @5 C2 t, M) o) L, n6 {
§3-2-1轮廓的定义选择....................................................................................... 34
& |4 l0 n* Y, U* v% x§3-2-2、轮廓铣削模块................................................................................... 35
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+ A( w2 \8 U0 X( A3 k) u型腔加工(Pocket)...................................................................................... 36
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- ]0 i6 B% c+ V6 c4 a/ Q/ |% d- F型腔加工参数........................................................................................ 36+ h: Z6 H5 Q6 J
§3-3-2例............................................................................................................... 37
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孔加工模块(Drill)................................................................................... 39+ x3 {' s3 k# S/ H d$ ~
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举例........................................................................................................ 406 M4 L% Y1 w6 [$ f. ]
§3-5
1 Z* g2 P& Y) ]( }1 p1 N& l. I' k( \刻文字模块.................................................................................................... 410 w2 s- q# [ s0 @: S
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练习................................................................................................................ 42
: Z9 W% z; [ [! O l/ V第四章 二维刀具路径的编辑及切削路径的规划.............................................. 43
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刀具路径的文件结构.................................................................................... 43
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删除刀具路径................................................................................................ 44
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改变刀具加工路径的顺序............................................................................ 455 T8 B$ Z: X9 S' r' C6 N
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合并刀具路径文件........................................................................................ 45
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编辑功能(Edit NCI)................................................................................. 46" n: c% C+ T9 s7 K/ j. C
§4-5-1
% w5 [2 k- N' I& q' H镜像功能(Mirror).............................................................................. 47# ~8 |+ p p2 @2 l9 d, ?2 c
§4-5-2
5 {; q5 O: M- ^! q# p$ K旋转功能(Rotate).............................................................................. 47) N% a, n a+ U
§4-5-3
* E, T& Y* v' ~* G6 n8 g: k( T* F! H比例缩放功能(Scale)........................................................................ 48 ^! Y9 v; a }
§4-5-4
. c$ J- P" P2 j平移功能(Tronslate)......................................................................... 49
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5 k* U- h+ L6 k' I线性阵列参数................................................................................................ 51
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加工程序和切削路径的规划........................................................................ 51& [# l6 ?) p; m U
第五章 文件转换及文件管理................................................................................ 54& ?. F3 }9 n1 L" v
§5-1 Mastercam的文件转换功能......................................................................... 54
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Mastercam与AutoCAD之间文件的转换............................................... 55
" u, Q) f2 @ @3 w: J§5-3 文件功能表的其他功能.................................................................................. 56
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4 _8 S1 k! [( }* N练习................................................................................................................ 57
" @( G4 M9 O _5 i9 Q' t$ t第六章 曲面功能简介............................................................................................. 59, Y. `4 \ h2 l# @: d! c; c
§6-1
8 j# D* _' s! i! {1 }7 n- ~概述................................................................................................................ 59
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1 G/ ~. |4 l% O; z' c9 k曲面模型的种类.................................................................................... 59" k/ ?) o! C/ r- P$ O$ v! b
§6-1-22 y8 ` p$ L5 f. R3 E7 ]
Mastercam系统提供的基本曲面功能................................................. 59/ [4 L( L$ W* g5 F% R! b
§6-1-3四种编辑曲面........................................................................................... 60, l5 Z5 T- Q2 \6 ]/ I0 l, H. F
§6-2曲面造型举例.................................................................................................. 601 T! H9 w0 O$ ] J
§6-3三维曲面刀具路径的产生............................................................................ 63- J* a- e* |# n; o3 m
§6-3-1刀具路径的通用参数............................................................................... 633 {% W8 z) t: l7 D _8 `
§6-3-2. S+ C3 }- a" t
刀具路径的产生.................................................................................... 64
1 T2 S/ U4 c( Q- O& P' B* F- y§6-4练习................................................................................................................ 66
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[ 本帖最后由 hoopoe 于 2007-9-16 12:41 编辑 ] |
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