高速变频坐标磨头可用于模具加工,磨削φ30mm左右的大孔,光洁度达到10,椭圆度0.6μm。磨头60000转/分时噪音82分贝。60000转/分连续工作一个多小时后,测量前轴承处的温升为16℃。高速变频坐标磨头是镗、铣、钻床,特别是坐标镗床的特殊附件。使用它能扩大上述各类机床的应用范围, High-speed variable frequency coordinate grinding head can be used for mold processing, grinding large holes about φ30mm, finish 10, ovality 0.6μm. Grinding head 60000 rev / min when the noise 82 dB. 60000 r / min continuous work more than an hour after the measurement of the bearing before the temperature rise of 16 ℃. High-speed frequency conversion grinding head is boring, milling, drilling, especially the special boring machine coordinates annex. Use it to expand the scope of application of the above types of machine tools,