我厂是一个小型合营铸造厂,为了响应党的号召,保证今年全国钢产量翻一番,我厂承担了制造四座五十立方公尺高炉主要铸件和鼓风机等冶金设备的紧急任务,当接到任务编排生产计划时,怎么算也完不成.例如:每座高炉共三十六种铸件,而每种铸件又只需要几个,以高炉排管为例,四座总共才三十二根,三十二根又分四样(每座四种,每种两根),不但数少、样多,而且用的还非常急,如果用普通砂型生产,三十二根排管就得作三十二个砂型,而四个人两天才能做出一个 I plant is a small joint venture foundry, in response to the party’s call to ensure that this year’s national steel production doubled, I plant assumed four 50 cubic meters of blast furnace main castings and blowers and other metallurgical equipment emergency task, when it receives For example, there are altogether 36 kinds of castings for each blast furnace, and only a few for each kind of castings. Taking blast furnace tubes for example, the total number of the four is only 32, Twelve are divided into four (each four, each two), not only the number of small, kind, but also very urgent use, if the ordinary sand production, thirty-two drains have to make thirty Two sand molds, and four people can make one for two days