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随着压铸工业自动化程度的提高,许多压铸厂、保温炉厂和压铸附属设备制造厂都在进行自动送料装置的研究。现在,自动送料装置已从机械式铸勺发展到压力控制炉和磁悬浮送料。 对自动送料装置有两个基本要求:1.要达到一定精度的送料量;2.要能象人工那样使金属稳定地注入压室。 本文分别介绍一些已投入使用的和正在研制中的自动送料方法。
With the improvement of industrial automation of die-casting, many die-casting plants, holding furnaces and die-casting ancillary equipment manufacturers are conducting automatic feeding device research. Automatic feeders have now evolved from mechanical ladle to pressure control furnace and maglev feed. The automatic feeding device has two basic requirements: 1. To achieve a certain amount of feeding accuracy; 2. To be able to make metal as steady injection of metal pressure chamber. This article describes some of the automatic feeding methods that have been put into use and are being developed.