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汽车制动采用液压传递方式,自从30年代开始以来,已被不断改进,并取得了丰硕成果;其中制动皮碗的截面结构,尤其滨纷多样,由简单的几种碗型,发展到目前已达近百种之多。这些样品的收集,整理和分类,迄今还少见系统的介绍资料。我国1967年化工部首次作了这一方面的贡献,在部颁标准HG4—545中,列出了五种截面结构系列,但由于长期未修订,加上汽车工业的发展迅速,几年来已明显地暴露出系列不够完整,和制动技术要求差距增大的缺点。本文试以
Since the beginning of the 1930s, the automobile brake has been continuously improved and has achieved fruitful results. The cross-sectional structure of the brake cup, in particular, has a wide range of features, ranging from simple bowl types to the present Has reached nearly a hundred species. The collection, collation and classification of these samples have so far not been systematically introduced. China’s Ministry of Chemical Industry in 1967 for the first time made this contribution, published in the ministerial standard HG4-545, a series of five cross-sectional structure, but because of long-term unmet, coupled with the rapid development of the automotive industry, has become apparent in recent years To expose the series is not complete, and the shortcomings of increased demand for braking technology. This article tried