【摘要】 本文认为合理布置传动力的方向、大小和作用点，可使主轴端部得到极大以至无穷大的Ｙ向刚度，并对现有机床进行了分析和计算。更多还原

【Abstract】 The article assumes that if rationally arranging the direction, magnitude and application point of the transimission force,a very large even up to infinite rigidity in y direction can be received at the spindle nose. Some existing machine tools have been analysed and calculated by this method.更多还原