为了贯彻执行国家经委提出的到1990年要求在全国普遍推广使用溶解乙炔的规定,我厂从1985年底开始在铆焊车间试用溶解乙炔,半年后在全厂推广使用。据统计,全厂切割工作量最多的铆焊、铸钢两车间,溶解乙炔的年消耗量为7600瓶,约40余t,需要有一个相当规模的电化厂才能满足生产需求。但是,在生产实际中存在这样一个问题,即在切割量最大的生产备料工 In order to carry out the requirements put forward by the State Economic Commission to universally promote the use of dissolved acetylene in 1990 as required by the State Economic Commission, our factory began trial dissolution of acetylene in the welding workshop from the end of 1985 and was promoted throughout the plant six months later. According to statistics, the whole plant has the largest workload of welding and casting steel, and the annual consumption of acetylene is 7600 bottles, about 40 tons. It needs a considerable scale electrification plant to meet the production demand. However, in production practice, there is a problem that the cutting amount of the largest production preparation workers