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文中介绍按烧伤临界常数C_b来判断烧伤极限条件,选择磨削规范,辅以抽样无损检测,可保证小孔磨削表面质量。
In this paper, according to the burn critical constants C_b to determine the burn limit conditions, select the grinding specifications, combined with the sample nondestructive testing, to ensure the quality of the hole grinding surface.