The step of ordinary automaticfeedmechanism used in punch can't be changed.
普通冲床上使用的各种自动送料机构,在冲压生产中通常送料步距是不能改变的。
2
The present paper described the importance of automaticfeedmechanism to automatically pressing and first put forward the concept of rigid feed and soft feed.
本文论述了自动送料机构在自动压制中的重要性,并首次提出刚性送料与柔性送料的概念。
3
The ratchet wheel and pawl of automatic knife feedmechanism in PASSIM80 cigarette maker had to be replaced frequently because of serious wear.