【摘要】 本文通过车床主轴热位移的测试与分析,指出用涡流测振仪位移挡单向测量有倾斜角的主轴热位移,存在误差,主轴倾斜角越大,误差越大。采用涡流测振仪位移挡双向测量取平均值作为实际热位移值,可提高测量主轴热位移的精度。更多还原

【Abstract】 This article, by meas of the measure and analyses on the spindle thermel displacement, describes that the errors in measuring will be caused by the whirl vibrafion meter festing the thermal displacement of the spindle Inclined, The more the inclination of the spindle, the mcre the errors Will be。By means of two—way method of the whirl vibration Mefer can raise the measure precision of the spindle thermal displacement.更多还原