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MasterCAM 教学 DOC格式,适合初级入门人学习!% Z1 f7 L1 C& R" D' d
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录第一章 Mastercam 系统简介............................................................................. 1
% V0 m$ x5 B# P) _& o( a- ]§1-1 系统特性概述................................................................................................. 1
- C( `9 K& t# _§1-2 系统结构......................................................................................................... 3
0 K* u9 I% Z( D2 h§1-3 Mastercam 对PC机的硬件和软件配置要求............................................. 4" W. \0 C2 R) p; S
§1-4 Mastercam系统的流程图............................................................................ 5
4 ?3 i1 x1 k. q/ l2 Y2 y+ O% b§1-5 系统界面及功能简要说明............................................................................. 5
* r( m9 [5 s4 \( l) C- V S& _; n8 e§1-6 功能键介绍..................................................................................................... 7
2 a6 P# T, z. X. I2 U' Q/ ^4 h2 z7 `$ U§1-7 在线帮助(On-line Help)........................................................................... 8
, ^" l) B6 A9 W, r' S; M( o§1-8 用Masteream生成NC加工程序的实例................................................. 104 e* q) y4 ~# W/ V2 K9 I3 D4 B
§1-9
, M9 g4 q; V: V+ F练习.............................................................................................................. 142 Z1 u( ^8 G; }" R& q
第二章 Mastercam的CAD功能..................................................................... 15
. h C; l# {/ {0 ~. S: K§2-1 绘图功能(Create)................................................................................... 15
5 b% r) j# R) E# J: Q§2-1-1 点的绘制............................................................................................. 15
2 O3 a N9 a5 o. o§2-1-2 线的绘制............................................................................................. 174 }2 [3 a) v$ m X" P
§2-1-3 圆弧(Arc)的绘制........................................................................... 18
3 g: @. d) l+ v§2-1-4 倒圆角................................................................................................. 19
# ?: H6 I* _* P( t8 {4 W: x/ d6 {- l§2-1-5 Spline曲线........................................................................................... 19
5 l/ }" f M- w! L§2-1-6 椭圆的绘制(Ellipse)...................................................................... 20( }+ \+ [! L+ _+ j
§2-1-7 矩形的绘制(Rectangle)................................................................. 20
2 E d5 w6 r6 O- C' D5 t§2-1-8 倒角(Chamfer)............................................................................... 20
* H" @* o! v4 H# F$ z§2-1-9 文字(Letters).................................................................................. 204 L8 U7 ^& ?8 t. P6 ]3 n& O6 A
§2-2 修整功能(Modify)................................................................................... 219 @# N* X6 J/ j8 j
§2-2-1 Fillet(倒圆角)................................................................................. 21
' d! @7 s0 ^! k) q§2-2-2 Trim(修剪延伸).............................................................................. 22
' p6 X: V+ }3 h8 j( K' l5 U* D( F§2-2-3 Break(打断).................................................................................... 24$ \# v) s4 ? w; p
§2-2-4 Join(连接功能)............................................................................... 246 i. x! `& e0 _% K1 M i' t
§2-2-5 Normal(法线).................................................................................. 24 e! _! ]1 l* b3 B; C
§2-2-6 Cpts NBS(控制点).......................................................................... 24( d7 L1 a. x% Y* X6 G
§2-2-7 X to NBS(转换成NBS)................................................................... 25
& c& {1 j2 i/ c" I! J§2-2-8 Extend(延伸).................................................................................. 252 H8 T, q. m5 J1 e! k! V- C
§2-2-9 Drag(动态位移).............................................................................. 25
5 i! e8 J% L. E$ R+ q+ \! B0 B/ d§2-2-10 Editent(图形元素属性的编辑).................................................... 25+ h/ }1 U9 ~/ V
§2-3 转换功能(Xform).................................................................................... 25
1 U9 i3 ]. I! [8 u* o2 e1 w4 [§2-3-1 图形元素的选择方式与公共参数..................................................... 26" V! k% E& x: Z% K, C
§2-3-2 镜像功能(Mirror).......................................................................... 26, @, d& {: h: _' f
§2-3-3 旋转功能(Rotate).......................................................................... 273 `( U5 J, I8 Q4 L% y m/ ^8 G/ E
§2-3-4 等比例功能(Scale)........................................................................ 27
) n& `5 w( ~2 c7 V/ s§2-3-5 不等比例功能(Xyz scale).............................................................. 278 P7 \0 C; t: Q8 M* c2 T
§2-3-6 平移功能(Translate)...................................................................... 28
) ^0 x1 g; m9 i$ f" j, ]4 j§2-3-7 偏置功能(Offset)........................................................................... 28* g: a. Z: u! v% K
§2-3-8 串连偏置功能(Ctr offset)............................................................. 28
* \4 w/ X- i$ ]6 c* ^ m2 j& f' X2-3-9 群组设定参数(Group).................................................................... 29
+ p% y* d; _2 ^: f1 D: Y§2-4 删除功能(Delete).................................................................................... 29 M, ?) U- X R) ] Y7 v
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练习.............................................................................................................. 29
1 M* a0 k G5 X2 _第三章 二维工件NC程序的生成.................................................................... 31
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概 述............................................................................................................ 31. \" U! ^1 |4 B& m' h3 V; z
§3-1-1 二维刀具路径分类............................................................................. 311 p9 i- k. P+ e3 }5 F2 z+ X
§3-1-2刀具参数................................................................................................... 32! r( N1 [3 v6 [6 D- P
§3-2
$ ^; }% |2 I: \+ u轮廓铣削(Contour).............................................................................. 34$ g( x4 K; B+ L
§3-2-1轮廓的定义选择....................................................................................... 34# _" Q( k+ s+ b2 O7 S
§3-2-2、轮廓铣削模块................................................................................... 35
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9 T5 W# b Y% M: D; ?2 r1 R型腔加工(Pocket)...................................................................................... 36+ t& k- z) `, w, h* E1 \4 j3 Z
§3-3-1
1 M. F8 i8 Q" A# S型腔加工参数........................................................................................ 366 G9 x$ f4 J0 r! }7 i
§3-3-2例............................................................................................................... 37
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孔加工模块(Drill)................................................................................... 39
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& C0 k" r' I3 d a* ^2 w: v举例........................................................................................................ 40
d/ v1 U: l. X) o( d5 z# u0 L§3-5
$ V$ V5 I! ^* o0 e1 a刻文字模块.................................................................................................... 41% p* l& Q, Q# C+ N5 |7 Z
§3-6
2 K# r+ ~8 z( M) x4 f l练习................................................................................................................ 42 b& a, L k% f0 X# ? B1 Y
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, q0 ]- l V9 r3 u- }; Q
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删除刀具路径................................................................................................ 444 D7 \/ `! j( y: {
§4-3
: X* |; v4 B- `改变刀具加工路径的顺序............................................................................ 45
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合并刀具路径文件........................................................................................ 45
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3 U: o$ ~" F/ ?! r5 l! A1 F编辑功能(Edit NCI)................................................................................. 467 @3 k7 D) D) R Y8 D
§4-5-1/ }4 [* P+ x+ E; ?8 D# V
镜像功能(Mirror).............................................................................. 47
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, Q1 p0 Q) G* v0 _旋转功能(Rotate).............................................................................. 47' T( d$ g. F0 t' G0 m( ~9 u
§4-5-32 [6 o' a' K# G w, m
比例缩放功能(Scale)........................................................................ 48( L9 g" J% j4 E1 c: a* ?
§4-5-4. ~9 @9 b' m% N+ Y
平移功能(Tronslate)......................................................................... 49
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线性阵列参数................................................................................................ 51
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加工程序和切削路径的规划........................................................................ 51, Z) P5 ]7 g0 }3 ~+ Y0 f! t" g
第五章 文件转换及文件管理................................................................................ 54
{+ S4 e. |# S2 P7 T2 J§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
; ~2 k) i. z" A( d& n§5-3 文件功能表的其他功能.................................................................................. 566 }! n0 c- ^! s8 f7 P2 p
§5-4
! d8 S9 U& w; V+ v+ s+ B练习................................................................................................................ 57) g( o: C- ?$ n( r- b4 `
第六章 曲面功能简介............................................................................................. 59
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概述................................................................................................................ 59
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# K6 M9 }2 {/ e+ F% e" {曲面模型的种类.................................................................................... 59 ?$ d) s' \6 @# M
§6-1-25 r6 H$ H3 W" J1 j/ j2 b6 L
Mastercam系统提供的基本曲面功能................................................. 59, R+ z2 L+ F3 y. k7 a% G
§6-1-3四种编辑曲面........................................................................................... 60
* E. h8 X8 p- d/ f7 r§6-2曲面造型举例.................................................................................................. 60, t8 k7 ]( X! Q. m) q: ^; j' A5 N
§6-3三维曲面刀具路径的产生............................................................................ 63
: d( H& Q! a# F; R§6-3-1刀具路径的通用参数............................................................................... 63
: m* u: e4 t n§6-3-2
# d7 m, I0 J6 t) h3 t刀具路径的产生.................................................................................... 649 U, V- c$ a5 q. d1 G
§6-4练习................................................................................................................ 667 i$ Z2 @7 g7 {& I9 [& [4 a
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[ 本帖最后由 hoopoe 于 2007-9-16 12:41 编辑 ] |
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