发明名称 |
SAWING APPARATUS WITH ARBOR EXCHANGE DEVICE |
摘要 |
PURPOSE: A sawing device for an arbor exchange device is provided to improve accuracy of a cutting process by preventing the tremble of an arbor. CONSTITUTION: A first arbor(120) with a circular blade is mounted on a first arbor clamp(130). A second arbor(125) with the circular blade is mounted on a second arbor clamp(135). An arbor exchange axis(140) is rotatably positioned in an upper side of a body(110). The first arbor clamp is installed in one side of the arbor exchange axis. The second arbor clamp is installed in the other side of the arbor exchange axis. A driving unit is positioned in one side of the body and supports one end of the first arbor to rotate. A driven unit(160) is positioned in the other side of the body and supports the other end of the first arbor to rotate.
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申请公布号 |
KR20090105359(A) |
申请公布日期 |
2009.10.07 |
申请号 |
KR20080030772 |
申请日期 |
2008.04.02 |
申请人 |
AM TECHNOLOGY CO., LTD. |
发明人 |
LEE, HAE DONG;JANG, MAN SUK;CHOI, JAE GOO;KIM, SUNG CHUL |
分类号 |
H01L21/301 |
主分类号 |
H01L21/301 |
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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