Directing at the characteristic of hard processing material, this paper sums up the developing trends of cutting, abnormal and special processing ways.
针对难加工材料的特点，总结了难加工材料的切削加工性改善的方法及其非常规加工方法和特种加工方法的概况及进展。
It is easy to produce a lot of machining defects for carbon fibre composite material in cutting processing. Tools wear quickly and it is hard to control size.
进行碳纤维复合材料切削加工时，易产生各种加工缺陷，刀具磨损快，尺寸控制困难。
Low availability of material and productivity and high cost of production, cutting which is the conventional processing of gears production is hard to meet the demand of manufacturing.
传统的生产齿轮的切削加工方法，材料利用率低，生产率低，产品成本高，难以满足社会生产的需求。
This paper introduces a new processing think of cutting hard brittle material in a plastic state.
提出了在塑性状态下切削非金属硬脆材料的加工思路。
To solve the traditional long-term and labour-consuming problems existed in communication pipe-line man-hand hole, a new type man-hand hole by processing hard material PVC is proposed.
为了解决传统通讯管道人手孔存在的费时费工等问题，采用硬质聚氯乙稀板材加工制造了一种新型人手孔。
To solve the traditional long-term and labour-consuming problems existed in communication pipe-line man-hand hole, a new type man-hand hole by processing hard material PVC is proposed.
为了解决传统通讯管道人手孔存在的费时费工等问题，采用硬质聚氯乙稀板材加工制造了一种新型人手孔。
应用推荐