众所周知,主轴部件是金属切削机床的关键部件,它的合理化设计历来受到设计人员的极大重视。其中,最佳跨距的确定和刚度校核是比较繁琐而又必不可少的工作。在实现机床结构的优化和精确计算已成为可能的今天,迅速研制出适合于微机、并易于为技术人员使用的通用化软件已为当务之急。 As we all know, the spindle part is a key part of the metal cutting machine tool, its rational design has always been the great attention of designers. Among them, the determination of the best span and the stiffness check are more complicated and indispensable work. In the realization of optimization and precise calculation of machine tool structure has become possible today, the prompt development of a general-purpose software suitable for microcomputer, and easy to use for technicians.