发明名称 |
METHOD AND DEVICE FOR PRODUCING A HOLE IN AN OBJECT |
摘要 |
A method for producing a hole in an object comprises the generation of a beam for removing material such that a bottom of a borehole is placed in a focus position of the beam, and a removal of material by impingement of the beam on the bottom of the borehole. A repeated placing of the bottom of the borehole in a focus position of the beam in order to compensate for the increased depth of the hole as a result of the removal of material is combined with a step of changing a radiation characteristic of the beam when the bottom of the borehole is repeatedly placed in a focus position. |
申请公布号 |
WO2010139304(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
WO2010DE00607 |
申请日期 |
2010.05.29 |
申请人 |
MTU AERO ENGINES GMBH;GEISEL, MARK;SCHUR, STEFAN |
发明人 |
GEISEL, MARK;SCHUR, STEFAN |
分类号 |
B23K26/38;B23K15/08;B23K26/04;B23K26/06 |
主分类号 |
B23K26/38 |
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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