我厂400kgf空气锤因锤杆使用年久,磨损严重,需更换,由于没有备件,只好用死心锻件加工,成为关键。加工此件在没有大型设备,没有工艺装备的情况下,利用C630车床,土法上马解决了关键。 1.C630车床有一加大特制中心架,最大可架ф260mm工件,可是锤杆最小直径是ф300mm,经测量 Our factory 400kgf air hammer hammer hammer for a long time, serious wear and tear, need to be replaced, because there is no spare parts, had to use forgings forging, become the key. Processing of this piece in the absence of large-scale equipment, there is no process equipment, the use of C630 lathes, soil law launched the solution to the key. 1.C630 lathe has a special center to increase the frame, the maximum frame ф260mm can be artifacts, but the minimum diameter hammer is ф300mm, measured