3、等特点显示其良好的应用前景。变速切削铣床就是利用这一方法设汁的一种新型机床,其中机床主轴时变转速的实现是变速切削铣床设计的关键,研制一套实现机床主轴时变转速的控制系统是变速铣削方法得到实际应用的前提。目前变频技术已在轻纺、电力等工业领域广泛使用。但未见到将百毫秒年变频技术应用到切削加工领域。鉴于目前机床一般使用交流电机作为动力,且其在变转速情况下的耐热性、转矩(功率)与转速之间关系的研究已经成熟。故采用变频技术实现变速切削铣床的调速。[关键词]:铣床变频驱动主轴[Abstract]:With the dev
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