【摘要】 本文在总结数控机床用高速电主轴特点的基础上,介绍了国内外电主轴技术的现状和发展趋势,分析了我国电主轴技术与国外先进水平之间的差距,并提出了发展我国数控机床用电主轴技术的相应对策。更多还原

【Abstract】 Based on the summary on the features of high-speedmotor spindles equipped on CNC machine tools, this articleintroduces the-state-of-the-art and developing trend of the motorspindles both at home and abroad. An analysis is made on thespace between the technology in China and the advanced levelat abroad. It suggests a related policy and solution for deve-loping the motor spindle technology for machine tools in China.更多还原