垂直减速器第1系杆组件行星架组件加工方法的试验研究

Discussion on Technical Process Method to Improve Cutting Accuracy of the First Assembly of Planet Frame on Vertical Planetary Gearbox

垂直行星减速器第1系杆组件所用的行星架组件为组装件,该类行星架组件3处行星孔的加工是个难点,位置尺寸一直难以保证;介绍了一种工艺措施,利用车间现有设备,在MRU/F120意大利数控立式平面内圆磨床上进行该类行星架组件三处行星孔的精镗加工,使位置精度得以保证。

The first assembly of planet frame on vertical planetary gearbox is assembly workpiece. This kind of planet frame is not easy to be cutted,location accuracy is difficult to be ensured. The new technical measures are recommended,and to utilize existing machine（MRU/F120 Italy grinding machine） in the workshop to finish boring three hole of planet,locatical accuracy is ensured.