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1977年初,根据兄弟单位提供图纸制造一台射压造型机,该机采用重新设计的动力源及电控系统。1983年首季进行了工艺试验及小批试产。二季度投入大批量试产,三个月共生产合格6100发动机平环毛坯近19万片。设备可靠,性能稳定,运转率达60％以上,满足了生产要求。一、机器结构与性能两工位活塞环脱箱射压造型机的主要技术
In early 1977, according to the drawings provided by fraternal units to create a pressure molding machine, the machine uses a redesigned power source and electronic control system. The first quarter of 1983 conducted a pilot process and a small batch of pilot production. In the second quarter put into trial production of large quantities, three months produced a total of 6100 engine flat ring nearly 190,000 pieces. Reliable equipment, stable performance, operating rate of 60% or more, to meet the production requirements. First, the structure and performance of the machine Two piston ring off the box injection molding machine’s main technology