发明名称 |
METHOD FOR PRODUCING RING GEARS FOR HEAVY DUTY DRIVE AXLES |
摘要 |
A method for providing ring gears (14) for heavy-duty ring gear/pinion gear gear-sets (12/14) is provided. The method comprises providing a near net ring gear forging (106) which is machined on other than the root and flank tooth surfaces (90), subjected to a carburizing heat treatment (92) and then subjected to a grinding operation, preferably utilizing cubic boron nitrate grinding tools, to finish machine the tooth flank and root surfaces to the final configurations thereof (94). |
申请公布号 |
EP0278361(A3) |
申请公布日期 |
1990.03.21 |
申请号 |
EP19880101441 |
申请日期 |
1988.02.02 |
申请人 |
EATON CORPORATION |
发明人 |
VOLLMER, GEORGE WINFIELD;SABROFF, ALVIN MORTON |
分类号 |
B21H5/04;B21K1/30;B21K21/06;B23P15/14;F16H1/14;F16H55/17;(IPC1-7):B23P15/14 |
主分类号 |
B21H5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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