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落砂清理工部,是铸造车间工作环境温度高、粉尘浓度高、噪音大、工人劳动繁重的工部。铸件落砂清理所用劳动量,占其生产总劳动量的25％～3O％。由于铸件大小形状各异、清理部应各不相同,有些工位尚一时难以实现机械化。因而生产率很低,至今除少数大批大量生产的厂家外,大部分厂(车间)的清理工部仍是铸造生产中的薄弱一环。因此,对落砂清理工部进行技术改造,实现机械化、有条件的进行流水线生产、减轻工人劳动强度、治理污染和不断改善劳动条件,
Falling sand cleaning department, is the casting workshop working environment temperature, high dust concentration, noise, heavy labor department workers. The amount of labor required for the removal of castings from sand casting accounts for 25% to 30% of the total amount of labor produced. Due to the different shapes and sizes of castings, the cleaning department should be different, and some stations are still hard to mechanize. As a result, the productivity is very low. With the exception of a small number of mass-produced factories, most of the factory (workshop) cleaning departments are still a weak link in foundry production. Therefore, it is necessary to carry out technological transformation on the sand removal department, realize mechanized and conditional assembly line production, reduce the labor intensity of workers, control pollution and continuously improve working conditions,