X一Y數控鉆床工作臺說明書
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- X-Y數控鉆床工作臺說明書 目錄..............................................................................................................1
摘要............................................................................................................2
一、設計目的...............................................................................................3
二、設計要求...............................................................................................4
三、數控機床及數控鉆床
1數控機床簡介 ........ ........ ...... .... ....... ........ ............. ............. ....... ............. .4
2數控鉆床 ......................................................................................7
四、設計的內容和步驟
(一)總體設計方案.....................................................................................................10
1設計機構的性能要求..........................................................................................11
2控制方式的確定..................................................................................................11
3伺服系統的確定..................................................................................................12
4導軌的選型思路..................................................................................................13
5滾珠絲杠選型思路..............................................................................................14
6絲杠和電機連續零件的選取思路.....................................................................14
7支承材料的選取 .....................................................................15
8軸承的選取 .....................................................................14
(二)機械部分設計與計算
1確定工作臺的尺寸及其重量..........................................................................15
2支承座參數設計...............................................................................................15
3滾珠絲杠參數計算與選型...............................................................................16
4切削力的計算 ..............................................................................17
5滾動導軌參數計算與選型..............................................................................18
6步進電機參數計算與選型...............................................................................19
五、設計總結................................................. ............. ........... .....................................20
六、參考文獻................................... .......... ............ .....................................................21...