发明名称 |
Apparatus for shaping wire and ribbon structures obtained by slitting metallic coil stock |
摘要 |
An apparatus is disclosed for shaping the cross-section of a metal wire or metal ribbon product obtained by slitting metallic coil stock into multiple lengths of wire with an aspect ratio of 1 or ribbon having an aspect ratio of 2 or more. The product obtained from the slitting procedure is marred by the presence of a burr which impairs mechanical properties and consequently must be eliminated. In previous practice, this was achieved by feeding the slit product through the nip of a pair of mating, shaping rolls having a fixed engagement. However, problems arise from run to run when the rolls are in fixed engagement. For example, variations in the thickness of the material being processed presents difficulties with a fixed engagement.
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申请公布号 |
US4018073(A) |
申请公布日期 |
1977.04.19 |
申请号 |
US19760682412 |
申请日期 |
1976.05.03 |
申请人 |
MONSANTO COMPANY |
发明人 |
BARTRAM, RONALD D.;RUNKLE, CHARLES J. |
分类号 |
B21D19/00;(IPC1-7):B21B27/00;B21B15/00 |
主分类号 |
B21D19/00 |
代理机构 |
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代理人 |
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