发明名称 |
VERFAHREN ZUR BEARBEITUNG EINES METALLISCHEN WERKSTÜCKES MIT EINEM LASERSTRAHL. |
摘要 |
<p>The formation of the thermally induced plasma is regulated by the use of cold gas or a cold gas mixture, for example argon and/or helium, and mixtures of these gases with carbon dioxide, oxygen and/or nitrogen, and by choosing the temperature of this gas or gas mixture between room temperature and the boiling point of the gas or gas mixture, preferably from a temperature range from about 0 DEG C to about 120 DEG C, during laser machining of the metal with high power densities. The quality in the laser machining of metal is thus substantially improved in a simple manner.</p> |
申请公布号 |
AT106786(T) |
申请公布日期 |
1994.06.15 |
申请号 |
AT19910109308T |
申请日期 |
1991.06.06 |
申请人 |
LINDE AKTIENGESELLSCHAFT |
发明人 |
STENKE, VICTOR, DIPL.-ING.;BOEHME, DIETER, DR. DIPL.-ING. |
分类号 |
B23K26/12;B23K26/14;(IPC1-7):B23K26/14 |
主分类号 |
B23K26/12 |
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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