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汽车用橡胶制动软管的质量,对汽车制动及行驶安全影响较大。因为它关系到人民的生命和国家财产的安全,所以对其性能及安全系数的要求远比其他橡胶软管要高得多。对于橡胶制动软管,内容积膨胀量是其主要的性能参数之一。当制动软管经受规定的内部压力时,其体积就要膨胀。而其最大的内容积膨胀量应满足于汽车制动性能的要求。汽车制动时,制动总泵的制动介质排出体积量为:
Automotive rubber brake hose quality, braking and driving safety of vehicles greater impact. Because it is related to people’s lives and the safety of state property, its performance and safety factor requirements are much higher than those of other rubber hoses. For rubber brake hoses, volume expansion is one of the main performance parameters. When the brake hose subjected to the prescribed internal pressure, its volume will be expanded. And its largest content volume expansion should be satisfied with the requirements of automotive braking performance. Braking the vehicle, the brake master cylinder brake fluid discharge volume is: