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[求助] 急!现在一批零件42CrMo直径800mm厚180mm全部尺寸加工完后,热处理完出现外径变大1-2mm不知有何办法处理变形不这么大? |
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回楼主(小布丁)
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|Archiver|手机版|小黑屋|热处理论坛
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