支沟磨沟下支点的结构及工艺改进

Structural and technologic improvement of down supporting point of supporting groove and grinding groove

针对支沟磨沟下支点的结构特点,按现有的结构,不仅浪费原材料,降低劳动生产效率;将其结构改进后,降低了工人的劳动强度,提高了生产效率,节约了生产成本。

According to the structure characteristics of the down supporting point of supporting groove and grinding groove, the existing structure not only wasted raw materials, but also reduced working efficiency. After improving the structure, labor intensity was lower, productive efficiency was improved and producing cost was saved.