怪事今年1月16日,徐州工程机械厂铸造车间基干民兵徐利祥浇铸的压路机关键部件——自动器壳体成型后,打开砂箱一看,不禁愣了:铸件的上端突起了一个铁疙瘩,再看砂模上,有一个六寸深的钉孔。小徐是个精细、要强的人。第二天,他工作得更加一丝不苟。可是出乎意料,又出现了一个同样的废品。第三天、第四天,依然如此。小徐感到愕然:这真是活见鬼了! 废品的连续出现,不仅直接造成了很大经济损失,而且影响了全厂生产任务的完成。尽管这样, Strange January 16 this year, Xuzhou Construction Machinery Plant foundry workshop skeleton militia Xu Lixiang casting roller key components - the robot housing forming, open the flask to see, can not help but stunned: the top of the casting protruding a iron pimple, and then Sand mold to see, there is a six-inch deep nail hole. Xiao Xu is a fine, strong person. The next day, he worked more meticulously. Unexpectedly, however, another similar scrap appeared. The third day, the fourth day, still so. Xiao Xu was stunned: This is really damn! Continuous emergence of waste, not only directly caused a great economic loss, but also affected the completion of the entire factory production tasks. although,