过去,一直是采用铆接工艺将摩擦衬片固定在制动蹄上。现在,由于胶粘剂工业的迅速发展,出现了粘接工艺。这是因为它具有如下优点: 1.成本低,能耗少; 2.摩擦衬片的有效厚度利用率可提高30～50%,同时可以薄片化,这对减轻汽车自重十分有利; 3.与铆接工艺相比,其可靠性不相上下,而制动噪音却小得多。因此,这种工艺越来越受到生产厂家的欢迎,尤其是在制造轻型车时更是如此。粘接工艺过程大致分以下几个步骤进行: In the past, the riveting process has been used to attach the friction linings to the brake shoe. Now, due to the rapid development of the adhesive industry, there has been a bonding process. This is because it has the following advantages: 1. Low cost, less energy consumption; 2. Effective thickness utilization of friction lining can be increased by 30 ~ 50%, at the same time, it can be made into sheet. Compared with the riveting process, its reliability is comparable, while the braking noise is much smaller. As a result, this process is becoming increasingly popular with manufacturers, especially when making light vehicles. Bonding process roughly divided into the following steps: