发明名称 |
A MATERIAL PROCESSING APPARATUS |
摘要 |
<p>A material processing apparatus (10) includes a laser (12) for producing a laser beam (14) for machining material. During operation, an electrical current I and magnetic field B are passed through the melted material in the machining region thereof so as to produce an electromagnetic force F which acts to expel melted material from the machining region. This apparatus avoids having to use expensive gas assisted expulsion techniques. <IMAGE></p> |
申请公布号 |
GB2264887(A) |
申请公布日期 |
1993.09.15 |
申请号 |
GB19920005072 |
申请日期 |
1992.03.07 |
申请人 |
* BRITISH AEROSPACE PUBLIC LIMITED COMPANY |
发明人 |
STEWART WYNN * WILLIAMS;GRAEME * SCOTT;HOWARD JAMES * PRICE |
分类号 |
B23K26/16;B23K26/40 |
主分类号 |
B23K26/16 |
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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