Z148D造型机采用双柱塞式气垫微震,单导杆,单柱C型机身,气压油缓冲回转压头结构。在调试过程中,发现压震时如果连续震击时间稍长,就要“拉缸”。所谓拉缸,就是在震击活塞和砧铁这对配合面上,金属材料发生胶合现象,并逐渐扩展,以致卡死。为了提高产品质量,保证机器使用性能,厂领导决定对此进行质量攻关,并亲临现场,有关部门紧密配合,在几个月的时间内,连续作了几十次试验,拆装机器七、八十次,使我 Z148D molding machine uses double plunger air cushion microseism, single guide rod, single column C-type body, pneumatic oil cushioning rotary head structure. During the debugging process, we found that if the shock time is longer than the continuous shock, it is necessary to “pull the cylinder.” The so-called pull cylinder, that is, in the shock piston and anvil iron on the mating surface, the phenomenon of bonding of metal materials, and gradually expanded, so stuck. In order to improve product quality, ensure the machine performance, the factory leadership decided to tackle this problem, and visit the site, the relevant departments work closely with, in a few months time, made dozens of consecutive tests, disassembly machines seven, eight Ten times to make me