发明名称 |
Method of cutting long-sized hardened steel material and cutting device |
摘要 |
The present invention mainly aims to provide cutting method and cutting apparatus for manufacturing a guide rail of a rolling guide device by efficiently cut-working a long scale hardened steel. In order to achieve such object, there is provided a cutting method of linearly cutting a work surface (3) of the long scale hardened steel (2) along the longitudinal direction thereof. In this process, it is desired to arrange a plurality of CBN tools (7) along the longitudinal direction of the long scale hardened steel (2) to thereby sequentially cut the work surface (3). Furthermore, a cutting apparatus of the present invention comprises a fixing device (4) for fixing the long scale hardened steel (2), a tool rest (5) which is guided by a guide device (6) disposed along the longitudinal direction of the fixing device (4) and the CBN tool (7) cut-working the work surface (3) of the long scale hardened steel (2) held by the tool rest (5).
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申请公布号 |
US2003103829(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
US20020297947 |
申请日期 |
2002.12.26 |
申请人 |
SUZUKI KIYOSHI;SHIRAI TAKEKI;SHARUMA CHANDRA SHEKHAR |
发明人 |
SUZUKI KIYOSHI;SHIRAI TAKEKI;SHARUMA CHANDRA SHEKHAR |
分类号 |
B23D1/00;F16C29/00;F16C29/06;(IPC1-7):B23D1/08 |
主分类号 |
B23D1/00 |
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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