铸钢车间主要产品是锚链,为了配合修造船任务,也有部分的钢铸件.过去由于对钢铸件的工艺工作重视不够,废品率很高,达到5~6%.为了挽救废品的损失,浪费了大量焊条.1955年开展增产节约运动以后,加强了钢铸件的工艺工作,在苏联专家帮助下,推行了工艺卡片制度,改进了浇注系统,广泛的应用了冷铁,正确的设计冒口,使废品率 Cast steel shop main product is the anchor chain, in order to meet the task of building a ship, there are also some of the steel castings in the past because of inadequate attention to the workmanship of steel castings, rejection rate is very high, reaching 5 to 6%. In order to save the waste loss, waste A large number of welding rod.In 1955 to carry out production and conservation movement, strengthened the work of steel casting work, with the help of Soviet experts, the introduction of process card system, improved casting system, the extensive application of chilled iron, the correct design of riser, Make scrap rate