| CA6140车床进给系统数控改造中滚珠丝杠副的选型和计算 |
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| 引用本文： | 杨丽,宋建武.CA6140车床进给系统数控改造中滚珠丝杠副的选型和计算[J].机电设备,2008,25(5). |
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| 作者姓名： | 杨丽 宋建武 |
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| 作者单位： | 张家口职业技术学院,张家口,075000 |
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| 摘 要： | 以CA6140普通车床为例,介绍了普通车床改造为经济型数控车床的设计方案.阐述了该车床纵向进给系统改造中的滚珠丝杠副的选型和验算的步骤及方法,可为机床数控化改造提供一种参考.
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| 关 键 词： | 普通车床 数控改造 纵向进给系统 滚珠丝杠副 |
Type-choosing and calculation of nut set of ball screw in numerical control reforming of feed system for CA6140 lathe |
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| YANG Li,SONG Jian-wu.Type-choosing and calculation of nut set of ball screw in numerical control reforming of feed system for CA6140 lathe[J].Mechanical and Electrical Equipment,2008,25(5). |
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| Authors: | YANG Li SONG Jian-wu |
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| Abstract: | Taking example for CA6140 lathe,the scheme of reforming a lathe into an economical numerically-controlled lathe is introduced.The procedure and method of the type-choosing and checking calculation of the nut set of ball screw in numerical control reforming of longitudinal feed system are expounded,which can be a reference for numerical control reforming of lathe. |
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| Keywords: | common lathe numerical control reforming longitudinal feed system nut set of ball screw |
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