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含硼铸铁气缸套,自六十年代末七十年代初引入我国已二十多年,由于全行业共同努力,有关院所的大力协助,使其发展极为迅速,已成为我们行业的主导材质,在中小型内燃机气缸套系列中产量已超过2000万支.二十多年来,各兄弟工厂都积累了不少硼套生产的经验,有关论述和经验总结发表不少,我们从中也得到了很大收益.为了交流经验,我将我们工作中的若干新的体会,提供与会同志的参考,不妥之处请指正.
Boron-based cast iron cylinder liners have been introduced into our country for more than 20 years since the late 1960s and the early 1970s. Due to the concerted efforts of all industries and the vigorous assistance of relevant institutions, the development of boron-enriched cylinder liners has become extremely rapid and has become the dominant material in our industry. In the small and medium-sized internal combustion engine cylinder liner in the production volume has more than 20000000. For more than two decades, the brothers have accumulated a lot of brothers factory production experience, the relevant expositions and summary of the experience published, we also got very In order to exchange experiences, I will be a number of new experiences in our work, to provide comrades reference, the wrong place please correct me.