发明名称 |
WORKING FLUID NOZZLE FOR WIRE SAW |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a machining liquid nozzle of simple structure capable of reducing manufacturing costs. <P>SOLUTION: The working fluid nozzle 14 is disposed over a machining part of a wire saw, extending along a direction in which a wire is disposed. A working fluid is supplied to the wire from the working fluid nozzle 14. A working fluid supply part is connected to the working fluid nozzle 14. The working fluid supply part includes: a supply tube 20 having supply openings 20a in a lower part thereof along the extending direction thereof; and a partitioning plate 22 provided in the supply tube 20 so as to divide the inside of the supply tube 20 into an upper chamber 20A and a lower chamber 20B and including a plurality of through-holes 22a along the extending direction thereof. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2013010152(A) |
申请公布日期 |
2013.01.17 |
申请号 |
JP20110143196 |
申请日期 |
2011.06.28 |
申请人 |
KOMATSU NTC LTD |
发明人 |
HASEGAWA YOSUKE;ITO YASUHIRO;HASHIMOTO HIROYUKI |
分类号 |
B24B57/02;B24B27/06;B28D5/04;H01L21/304 |
主分类号 |
B24B57/02 |
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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