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由于资料收集得不多,国外压缩机活塞环就介绍这些。下面想着重谈一下我国压缩机活塞环的制造情况。 我们国家目前生产压缩机的工厂不下二十几个,此外还有兼业生产压缩机的工厂。在这些工厂里生产活塞环的工艺大都采用热定型工艺方法,仅个别厂在生产大型活塞环时才采用冷定型工艺方法。目前我国在压缩机活塞环的制造上,热定型工艺方法几乎是采用最多的方法。下面就专门并较详细地谈一下我国制造活塞环所采用热定型的工艺方法:
Due to limited data collection, foreign compressor piston rings to introduce these. Now think about to talk about China’s compressor piston ring manufacturing. Our country currently produces no fewer than two dozen compressors in the factory, in addition to compressors factory. Most of the processes for producing piston rings in these factories use the heat setting process, and only a few individual plants use the cold setting process when producing large piston rings. At present, China’s compressor piston ring manufacturing, heat-setting process is almost the most used method. The following specific and more detailed talk about the manufacture of piston rings used in the heat-setting process: