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随着产品质量的不断提高,直接关系外观质量的薄板搭接技术被越来越多的人所重视。现代产品要求薄板搭接牢固、外观好、效率高、能耗小等等是传统点焊铆接法不能解决的。近几年,国外已采用自身铆接的新工芝并成功地用于洗衣机外壳,冰箱外壳的产品中。由于该项技术属于专利,外国厂商保密甚严。北京洗衣机总厂杜伯民同志根据他多年的生产实践,从金属板料塑性成形原理出发,通过大量的理论计算研制出了自身铆接模具,并于85年4月进行铆接
With the continuous improvement of product quality, sheet lap technology, which is directly related to the appearance quality, is paid more and more attention by people. Modern products require lap lath solid, good appearance, high efficiency, low energy consumption and so is the traditional spot welding riveting can not be solved. In recent years, foreign countries have adopted their own new riveting Chi and was successfully used in washing machine shell, refrigerator shell products. Since the technology is a patent, foreign manufacturers keep very strict secrets. Based on his many years of production practice, Beijing Washing Machine Plant Comrade Du Bomin started out from the plastic forming principle of sheet metal and developed its own riveting die through a large amount of theoretical calculations. In April, 85,