过去几年来,我厂由于管理不善,时常造成钢种、钢号的混乱,多则数十吨,少则数百公斤,因而往往由此造成局部或全部的停工待料,这不仅影响了生产进度不能按计划执行,增高了生产成本,而且也影响了对用户部门的钢材供应。我厂过去所用的打字头,是每个字头用钳子挟一次打一下的,打完一个号就要化去很长时间,而且还打得歪斜不齐。早在1952年老工人曹金山曾改进了打 Over the past few years, due to poor management of our plant, often caused by steel, steel chaos, as many as dozens of tons, ranging from hundreds of kilograms, which often result in some or all of the work stoppages, which not only affect the production Progress can not be implemented as planned, raising production costs, but also affecting the supply of steel to the user sector. The typewriter used in our factory in the past is that every prefix touches with a pair of pliers, and it takes a long time to finish a number, and it also lacks skew. As early as 1952, Cao Jinshan, an old worker, had improved his fight