X一Y數(shù)控鉆床工作臺(tái)說(shuō)明書
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- X-Y數(shù)控鉆床工作臺(tái)說(shuō)明書 目錄..............................................................................................................1
摘要............................................................................................................2
一、設(shè)計(jì)目的...............................................................................................3
二、設(shè)計(jì)要求...............................................................................................4
三、數(shù)控機(jī)床及數(shù)控鉆床
1數(shù)控機(jī)床簡(jiǎn)介 ........ ........ ...... .... ....... ........ ............. ............. ....... ............. .4
2數(shù)控鉆床 ......................................................................................7
四、設(shè)計(jì)的內(nèi)容和步驟
（一）總體設(shè)計(jì)方案.....................................................................................................10
1設(shè)計(jì)機(jī)構(gòu)的性能要求..........................................................................................11
2控制方式的確定..................................................................................................11
3伺服系統(tǒng)的確定..................................................................................................12
4導(dǎo)軌的選型思路..................................................................................................13
5滾珠絲杠選型思路..............................................................................................14
6絲杠和電機(jī)連續(xù)零件的選取思路.....................................................................14
7支承材料的選取 .....................................................................15
8軸承的選取 .....................................................................14
（二）機(jī)械部分設(shè)計(jì)與計(jì)算
1確定工作臺(tái)的尺寸及其重量..........................................................................15
2支承座參數(shù)設(shè)計(jì)...............................................................................................15
3滾珠絲杠參數(shù)計(jì)算與選型...............................................................................16
4切削力的計(jì)算 ..............................................................................17
5滾動(dòng)導(dǎo)軌參數(shù)計(jì)算與選型..............................................................................18
6步進(jìn)電機(jī)參數(shù)計(jì)算與選型...............................................................................19
五、設(shè)計(jì)總結(jié)................................................. ............. ........... .....................................20
六、參考文獻(xiàn)................................... .......... ............ .....................................................21...
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