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由西安市石棉制品总厂和西北工业大学共同研制的“机动车辆制动总成用胶粘剂及粘接工艺”1989年11月4日通过技术鉴定。机动车辆制动总成的传统连接方法为铆接法,刹车片的有效使用厚度仅为总厚度的三分之一,而且加工劳动强度大,刹车片易破损,生产成本高。国外近年开始应用粘接技术加工制动器总成,但只在轻型车上应用。这次鉴定
By the Xi’an asbestos products factory and Northwestern Polytechnical University jointly developed “motor vehicle brake assembly with adhesive and bonding technology” on November 4, 1989 through the technical appraisal. The traditional method of connecting the brake assembly of a motor vehicle is the riveting method. The effective thickness of the brake pads is only one-third of the total thickness, and the processing labor intensity is high, the brake pads are easily damaged, and the production cost is high. In recent years, foreign countries began to apply adhesive technology processing brake assembly, but only in light-duty vehicles. This identification