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《Journal of Harbin Bearing》 2003-01
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Study on industrial art of the turning steel cages

LI Ying-li~1 ZHANG Xia~2 (1.No.9 End Product Shop,Harbin Beating Group Company,Harbin 150036,China;2.Long Rail Section of Harbin Railway Bureau,Harbin 150030,China)  
Improving the industrial art and implement,the problem of tempered turning steel cages with the hardness HRC27-33 and difficulty in broaching to meet the practical technical requirement with the traditional industrial art was solved,and the production rate can be increased 2 times than that of the former.
【CateGory Index】: TG506
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