| 发明名称 |
METHOD OF CUTTING THICK SHEET METALS |
| 摘要 |
A method of cutting thick sheet metals comprises gas-laser cutting, and a laser is used only for preliminary heating the metal to the ignition temperature. Removal of metal volume from the cutting area is carried out by flame of hydrogen-oxygen mixture. |
| 申请公布号 |
UA56603(U) |
申请公布日期 |
2011.01.25 |
| 申请号 |
UA20100006539U |
申请日期 |
2010.05.28 |
| 申请人 |
"KYIV POLYTECHNIC INSTITUTE" NATIONAL TECHNICAL UNIVERSITY OF UKRAINE |
发明人 |
KORZH VIKTOR MYKOLAIOVYCH;POPIL YURII STANISLAVOVYCH;HAIDUK INNA VALERIIVNA |
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