内圆磨床低噪声高速电主轴设计问题探讨  

Discussion on the Design Problems of Internal Grinding Machine with Low Noise High-Speed Bearing

作　　者：贺容波[1] 胡凯[2] 吴仲阳[3] 刘一帆[1] 

机构地区：[1]安徽工业大学电气信息学院,安徽马鞍山243002 [2]海军蚌埠士官学校,安徽蚌埠233012 [3]哈尔滨理工大学自动化学院,黑龙江哈尔滨150080

出　　处：《电机与控制应用》2007年第7期50-53,共4页Electric machines & control application

摘　　要：针对内圆磨床低噪声高速电主轴设计的诸多关键问题进行了探讨。通过对电主轴中噪声产生的原因加以分析,提出了降低噪声的方法;通过双水外冷系统,较好地解决了发热厉害、温升太高的问题;通过PLC变频调速使电主轴运行到额定转速。实践表明该方法是合理的,取得了良好的经济效益和社会效益。The key problems of design of internal grinding machine low noise high-speed bearing were discussed. After analyzing the reason for noise bring, the methods of decreasing noise were proposed, The problems on great heating and high temperature were solved perfectly through double water outer cooling technology. Enabling devices to running on rating rotate speed was attained through PLC variable frequency speed regulation. The practice proved that the proposed method was in reason, and it had preferably economic benefit and social profit.

关 键 词：内圆磨床 电主轴 噪声 双水外冷 变频调速 

分 类 号：TG502.1[金属学及工艺—金属切削加工及机床] TG581.2