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国内外双桶洗衣机制动块一般采用石棉橡胶或橡塑制品,国内亦有一些厂家仍使用纯尼龙制品,这些材料制成的制动块,制动时间长,磨耗大,有些材料对环境温度变化适应性差。中科院山西煤化所研制的经碳纤维增强的橡塑复合材料制动块主要性能指标均优于上述制动块,根据国家GB4288-84和GB4289-84规定,无故障运行试验时,在6kg模拟负载条件下,
Domestic and foreign double barrel washing machine brake pads generally use asbestos rubber or rubber products, there are also some domestic manufacturers still use pure nylon products, brake pads made of these materials, braking time, wear, and some materials on the ambient temperature Poor adaptability. The main performance indexes of the brake pad made of carbon fiber reinforced rubber-plastic composite developed by Shanxi Coalification Research Institute of CAS are better than the above brake pads. According to the provisions of national GB4288-84 and GB4289-84, during the trouble-free operation test, under the conditions of 6kg simulated load condition under,