发明名称 |
Graphite fiber reinforced structure for supporting machine tools |
摘要 |
Machine tools utilized in precision machine operations require tool support structures which exhibit minimal deflection, thermal expansion and vibration characteristics. The tool support structure of the present invention is a graphite fiber reinforced composite in which layers of the graphite fibers or yarn are disposed in a 0/90 DEG pattern and bonded together with an epoxy resin. The finished composite possesses a low coefficient of thermal expansion and a substantially greater elastic modulus, stiffness-to-weight ratio, and damping factor than a conventional steel tool support utilized in similar machining operations.
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申请公布号 |
US4072084(A) |
申请公布日期 |
1978.02.07 |
申请号 |
US19760751622 |
申请日期 |
1976.12.17 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
KNIGHT, JR., CHARLES E.;KOVACH, LOUIS;HURST, JOHN S. |
分类号 |
B23Q1/01;(IPC1-7):B23B47/00;B23C5/28;B24B45/00 |
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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