发明名称 |
Method and apparatus for building a workpiece by deposit welding |
摘要 |
A method and apparatus for building a workpiece of a desired geometry by deposit welding with a reusable preform. The reusable preform forms, supports, and cools the deposited molten weld material puddle while the weld material is solidifying thereby eliminating the need for a conventional preform. The reusable preform may be mobile or stationary in any shape, e.g., a block, a cylinder, or a belt. It is manufactured from either a combination of or exclusively of, a ceramic material or a material with high thermal conductivity.
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申请公布号 |
US4842186(A) |
申请公布日期 |
1989.06.27 |
申请号 |
US19880209160 |
申请日期 |
1988.06.20 |
申请人 |
THE BABOCK & WILCOX COMPANY |
发明人 |
DOYLE, THOMAS E.;EDMONDS, DAVID P.;MCANINCH, MICHAEL D.;RYAN, PATRICK M. |
分类号 |
B23K9/035;B23K9/04;B29C67/00 |
主分类号 |
B23K9/035 |
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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