数控机床双滚珠丝杠进给驱动研究  

The study on the double ball screw to drive into numerical control machine

作　　者：严江云 字立敏 余光怀 

机构地区：[1]沈机集团昆明机床股份有限公司,云南昆明650203

出　　处：《制造技术与机床》2012年第11期53-55,共3页Manufacturing Technology & Machine Tool

基　　金：2010国家重大科技专项(编号2010ZX04001-021)

摘　　要：通过理论分析、设计计算及实际验证,研究了双滚珠丝杠进给驱动对机床的高速、高精度、高稳定性等性能的影响,论证了双丝杠重心驱动的优越性及其在国产高档数控机床广泛应用价值。Through the theoretical analysis, design calculation and the actual test verify, the influence of the double ball screw to drive into the transmission rigid for machine tools, high speed and high precision and the effect on the stability was researched, the superiority of driven at the center of gravity and the worth of the double screw driver high-grade numerical control machine were demonstrated.

关 键 词：传动刚性 双滚珠丝杠进给驱动 重心驱动 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]