发明名称 |
APPARATUS AND PROCESS FOR REDUCING PROFILE VARIATIONS IN SHEET METAL STOCK |
摘要 |
<p>An apparatus and process for reducing variations in the profile of a sheet metal stock are shown and described. The process includes the use of two passes, each comprising two smoothing surfaces. The smoothing surfaces of each pass are mateable to define a profile between the smoothing surfaces. The profile defined between the smoothing surfaces of the first pass is substantially the inverse of the profile defined between the smoothing surfaces of the second pass. As a sheet metal is processed between the first and second passes, it is formed with the first profile and the second profile thereby reducing variations in the profile of the sheet metal.</p> |
申请公布号 |
WO2008024842(A3) |
申请公布日期 |
2008.05.02 |
申请号 |
WO2007US76523 |
申请日期 |
2007.08.22 |
申请人 |
LTC ROLL & ENGINEERING CO.;LIGDA, ANDREW, MICHAEL |
发明人 |
LIGDA, ANDREW, MICHAEL |
分类号 |
B21D1/02;B21D22/00 |
主分类号 |
B21D1/02 |
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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