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随着当前批林批孔运动的深入,更进一步促进了革命和生产的发展。为了满足生产上的需要,我们对西北机器厂制造的ZF100.00JS电火花仿形线切割机床走丝箱作了改进,经一年多的运行证明,改进是成功的。原机床走丝箱(也称减速箱)存在着一些缺点,它没有自动排丝及倒丝装置。电极丝只能使用一次,浪费量大、生产效率低,因而后来西北机器厂生产了DS701仿形电火花线
With the deepening of the current movement of Confucius and Pluton, the revolution and the development of production are further promoted. In order to meet the needs of production, we made improvements to the ZF100.00JS EDM wire sawing machine manufactured by Northwest Machinery Factory. After more than one year of operation, the improvement was successful. The original machine go silk box (also known as gear box) there are some shortcomings, it does not automatically row wire and rewind device. Electrode wire can only be used once, a large amount of waste, low production efficiency, so the Northwest Machine Factory later produced DS701 profiling wire