发明名称 |
Layered machine part for machine tool comprises individual layers with different thermal expansion coefficients decreasing towards heat source or reducing towards heat sink |
摘要 |
The individual layers have different thermal expansion coefficients, each one depending on the temperature change in the layer relative to a temperature change in at least one other layer. The thermal expansion coefficient decreases towards the heat source and/or increases towards a heat sink.
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申请公布号 |
DE19833741(C1) |
申请公布日期 |
2000.03.02 |
申请号 |
DE19981033741 |
申请日期 |
1998.07.27 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
NESTMANN, STEFFEN |
分类号 |
B23Q1/01;B23Q11/00;(IPC1-7):B23Q1/01;B23Q11/14;B23Q23/00 |
主分类号 |
B23Q1/01 |
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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