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我厂在X62铣床上安装的大回转铣头,经过多年的生产实践,证明设计方案合理、调整及操作方便,深受工人师傅的欢迎。其主要特点是:(1)加工精度高,表面光洁度可达6。(2)铣头主轴锥孔的锥度7∶24,与原X62铣床相同,故刀柄可互换,铣头所使用的最大刀盘与原机床相同。(3)工件一次装夹,能同时加工相互垂直的两个平面。该大回转铣头的结构如图所示。改装时,卸下原机床上的横梁,把此铣头安装在横梁的位置上,用原来紧固横梁的螺栓5固定所装的铣头部分,不需改变原机床,使X62铣床成为具有卧式和立式的双头铣床。该铣头上的立铣头1和横梁3在转盘2两端紧固为一
I plant X62 milling machine installed on the rotary milling head, after years of production practice, that the design is reasonable, easy to adjust and easy to operate, welcomed by the workers master. Its main features are: (1) high precision machining, surface finish up to 6. (2) taper milling head spindle taper 7:24, the same as the original X62 milling machine, so the interchangeable shank, milling head using the largest cutter the same as the original machine. (3) workpiece clamping, can simultaneously process two planes perpendicular to each other. The structure of the rotary milling head as shown. Modification, remove the beam on the original machine, the milling head mounted on the position of the beam, with the original fastening beams beam 5 fixed milling head installed, without changing the original machine, the X62 milling machine to become a lying Vertical and double-headed milling machines. The milling head on the milling head 1 and beam 3 at both ends of the turntable fastened to one