摘要
我国数控机床主要功能部件正面临发展的黄金机遇 ,国产大型、重载滚动功能部件产品在产能和性价比方面具有不可低估的比较优势 ,但内地滚动功能部件在高速化方面仍与海外存在明显差距 ,尚需加快发展步伐。
The main function units for CNC machine tools are faced with very good opportunity in our country,the domestic rolling function units of large scale and heavy duty have the compared advantages on production and cost-performance. But the local rolling function units still have a long distance to go with overseas products in high speed.
出处
《制造技术与机床》
CSCD
北大核心
2004年第7期88-90,共3页
Manufacturing Technology & Machine Tool
关键词
CCMT2004
滚动功能部件
数控机床
展览会
温升
噪声
滚珠循环反向
球保持器
Large Scale and Heavy Duty Rolling Function Units
High Speed
d 0·n Value
Temperature Raise
Noise
Ball Loop Reverse
Ball Retainer