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我厂在1972年,安装了一台Z6625型抛砂机,由于存在一些问题,多年没有使用。1976年开始,着手解决这台抛砂机的使用问题,并进行生产线的研制工作,至1977年建成生产线。该生产线经半年多时间的试用后,为改进和完善这条生产线,于1978年进行停机改造。1979年8月1日,这条顺序控制半自动抛砂机造型生产线正式运用。一年多的生产实践表明,其性能基本达到预期效果。一、抛砂机造型生产线的组成与工艺流程抛砂机造型生产线的平面布置见图1。
I plant in 1972, installed a Z6625-type throwing sand machine, due to some problems, not used for many years. Beginning in 1976, started to solve this use of sand throwing machine problems, and the development of production lines, to 1977 built the production line. The production line after more than six months of trial, in order to improve and perfect this production line, shut down in 1978 to transform. August 1, 1979, this sequence control semi-automatic sand throwing machine production line formal application. More than a year of production practice shows that its performance basically reached the expected results. First, throwing sand molding line composition and process Sand throwing machine modeling production line layout shown in Figure 1.