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| 百度推广广告 | | 发生地方都是；离开；卢萨卡；离开 发送到搜索色撒发送到发生地... | |
| 百度推广广告 | | 发生地方都是；离开；卢萨卡；离开 发送到搜索色撒发送到发生地... | |
| biaoti1 | | 还是打开发生地方都是发生大幅度是否撒 是非得失发生地方司法... | |
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process of high strength steel and super-high strength steel is very high due to its great cutting force, its high cutting temperature and low durability of its cutting tools. The article elaborates on the features of cutting process of high strength and super-high strength steel, common cutting tool materials and reasonable ways of choice and how to choose reasonably the geometric parameters and cutting parameters. It also elaborates on the reasonable choices of the geometric parameters and cutting parameters of the cutting tool materials, cutting tools to ream, drill and mill high strength steel and super-high strength steel.
Key words: high strength steel super-high strength steel cutting process
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