前言
本書(shū)導(dǎo)讀
第 1 章 Creo 軟件的基本設(shè)置..................................................................................... 1
1.1 創(chuàng)建用戶文件目錄 ............................................................................................1
1.2 設(shè)置軟件的工作目錄 .......................................................................................1
1.3 設(shè)置軟件的啟動(dòng)目錄 .........................................................................2
1.4 Creo 系統(tǒng)配置文件 .........................................................................................2
1.5 設(shè)置軟件的界面配置文件 ...............................................................................3
1.6 工作界面的定制....................................................................................................3
第 2 章 Creo 運(yùn)動(dòng)仿真與分析入門........................................................................... 6
2.1 概述.........................................................................................6
2.1.1 相關(guān)術(shù)語(yǔ)及概念............................................................................................... 6
2.1.2 Creo 機(jī)構(gòu)模塊的界面 .................................................................................. 7
2.1.3 機(jī)構(gòu)模塊菜單及按鈕........................................................................................ 8
2.1.4 主體.......................................................................................................... 9
2.2 Creo 運(yùn)動(dòng)仿真與分析的一般過(guò)程..............................................................10
2.3 創(chuàng)建運(yùn)動(dòng)機(jī)構(gòu)模型 ......................................................................11
2.4 設(shè)置初始位置.......................................................................................22
2.5 定義電動(dòng)機(jī)..............................................................................................26
2.6 定義機(jī)構(gòu)分析..............................................................................................29
2.7 查看回放并輸出結(jié)果 ....................................................................................33
第 3 章 機(jī)構(gòu)連接與機(jī)構(gòu)創(chuàng)建.....................................................................37
3.1 機(jī)構(gòu)連接與自由度 .......................................................................................37
3.2 銷（Pin）連接..............................................................................................39
3.3 滑塊（Slider）連接....................................................................................41
3.4 圓柱（Cylinder）連接 ...............................................................................43
3.5 平面（Planar）連接............................................................................................44
3.6 球（Ball）連接 ................................................................................................45
3.7 軸承（Bearing）連接 ....................................................................................47
3.8 剛性（Rigid）連接 ......................................................................................49
3.9 焊縫（Weld）連接.........................................................................................50
3.10 槽（Solt）連接.................................................................................................51
3.11 常規(guī)（General）連接....................................................................................53
3.12 6 自由度（6DOF）連接 ....................................................................................54
3.13 萬(wàn)向（Gimbal）連接 ............................................................................................55
3.14 修復(fù)失敗的裝配 ................................................................................................56
3.15 機(jī)構(gòu)創(chuàng)建范例 1──槽輪機(jī)構(gòu) ............................................................................58
3.16 機(jī)構(gòu)創(chuàng)建范例 2──萬(wàn)向節(jié)機(jī)構(gòu) ............................................................................63
3.17 機(jī)構(gòu)創(chuàng)建范例 3──平行提升機(jī)構(gòu) ......................................................................66
3.18 機(jī)構(gòu)創(chuàng)建范例 4──挖掘機(jī)工作部件 ...............................................................88
第 4 章 定義電動(dòng)機(jī)........................................................................................... 110
4.1 電動(dòng)機(jī)的類型................................................................................................. 110
4.2 定義伺服電動(dòng)機(jī)......................................................................................... 111
4.2.1 伺服電動(dòng)機(jī)的類型...............................................................................111
4.2.2 伺服電動(dòng)機(jī)的輪廓.................................................................................. 112
4.3 伺服電動(dòng)機(jī)定義范例 1——萬(wàn)向節(jié)機(jī)構(gòu) .....................................................................123
4.4 伺服電動(dòng)機(jī)定義范例 2——平行提升機(jī)構(gòu) .................................................................125
4.5 伺服電動(dòng)機(jī)定義范例 3——挖掘機(jī)工作部件 .........................................................................127
第 5 章 設(shè)置分析條件 ...............................................................................................134
5.1 質(zhì)量屬性.....................................................................................................134
5.2 重力..........................................................................................................136
5.3 初始條件................................................................................................140
5.4 執(zhí)行電動(dòng)機(jī)..................................................................................143
5.5 彈簧..............................................................................................144
5.6 阻尼器.............................................................................................146
5.7 力和轉(zhuǎn)矩.....................................................................................................147
第 6 章 定義和進(jìn)行各種機(jī)構(gòu)分析.......................................................................................151
6.1 機(jī)構(gòu)分析的類型.........................................................................................151
6.2 位置分析.................................................................................................153
6.3 運(yùn)動(dòng)學(xué)分析..........................................................................................155
6.4 動(dòng)態(tài)分析....................................................................................................158
6.5 靜態(tài)分析............................................................................................162
6.6 力平衡分析...................................................................................................168
6.7 結(jié)果分析......................................................................................................170
第 7 章 典型運(yùn)動(dòng)機(jī)構(gòu) ....................................................................................173
7.1 創(chuàng)建齒輪機(jī)構(gòu).................................................................................................173
7.2 創(chuàng)建凸輪機(jī)構(gòu)....................................................................................................182
7.3 創(chuàng)建帶傳動(dòng)...................................................................................................192
7.4 3D 接觸..........................................................................................................198
7.5 典型機(jī)構(gòu)仿真應(yīng)用范例 1——微型聯(lián)軸器仿真......................................................................202
7.6 典型機(jī)構(gòu)仿真應(yīng)用范例 2——彈性碰撞仿真 .........................................................................209
7.7 典型機(jī)構(gòu)仿真應(yīng)用范例 3——滾子反彈仿真 .........................................................................219
7.8 典型機(jī)構(gòu)仿真應(yīng)用范例 4——急回機(jī)構(gòu)仿真 .........................................................................228
第 8 章 運(yùn)動(dòng)仿真分析與測(cè)量......................................................................236
8.1 測(cè)量......................................................................................................236
8.2 自定義測(cè)量.......................................................................................................245
8.3 軌跡曲線...........................................................................................253
第 9 章 Creo 運(yùn)動(dòng)仿真與分析實(shí)際綜合應(yīng)用.......................................................................256
9.1 間歇機(jī)構(gòu)仿真....................................................................................................256
9.2 自動(dòng)化機(jī)械手仿真 ..........................................................................................266
9.3 發(fā)動(dòng)機(jī)仿真與分析 ............................................................................................277
9.4 正弦機(jī)構(gòu)仿真....................................................................................................291
9.5 傳送機(jī)構(gòu)仿真.................................................................................................306
9.6 牛頭刨床機(jī)構(gòu)仿真 ......................................................................................327
9.7 齒輪沖壓機(jī)構(gòu)仿真 ............................................................................................358
9.8 拖把機(jī)構(gòu)仿真..............................................................................................364