发明名称 |
METHOD OF CONDITIONING THE SURFACE OF A SPLINE FORMING RACK |
摘要 |
A spline forming rack having a plurality of parallel teeth for the cold forming of a spline on a workpiece wherein the land surfaces of the teeth have deposited thereon by a welding process a layer of particles of a hardening material such as tungsten carbide to increase both the wear resistance and the roughness of the land surfaces.
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申请公布号 |
CA2156973(C) |
申请公布日期 |
1999.07.20 |
申请号 |
CA19952156973 |
申请日期 |
1995.08.25 |
申请人 |
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发明人 |
GARDEN, DALE J. |
分类号 |
B21H5/02;B23P15/14;B23P15/24;(IPC1-7):B23F1/00;B23F23/00 |
主分类号 |
B21H5/02 |
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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