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1. 发明专利

JP5016317B2 Water jet cutting equipment 有权
公开(公告)号：JP5016317B2
公开(公告)日：2012-09-05
申请号：JP2007024056
申请日：2007-02-02
申请人：株式会社ディスコ
发明人：昌明山本 , 政幸松原 , 聡立岩 , 聡花島 , 茂一金井
IPC分类号： B24C9/00

2. 发明专利

JP4875938B2 Abrasive grain supply for the capsule 有权
公开(公告)号：JP4875938B2
公开(公告)日：2012-02-15
申请号：JP2006195947
申请日：2006-07-18
申请人：株式会社ディスコ
发明人：聡花島
IPC分类号： B24C7/00 , B24C5/02

3. 发明专利

JP5261098B2 Water jet cutting equipment 有权
公开(公告)号：JP5261098B2
公开(公告)日：2013-08-14
申请号：JP2008239239
申请日：2008-09-18
申请人：株式会社ディスコ
发明人：聡花島 , 龍小峯 , 政幸松原
IPC分类号： B24C5/02 , B24C7/00
摘要： PROBLEM TO BE SOLVED: To provide a water jet machining device including a function to detect the concentration of abrasive grains mixed in machining water. SOLUTION: This water jet machining device includes a workpiece holding means for holding a workpiece and a machining water injection means for injecting the machining water mixed with abrasive grains in the workpiece held with the workpiece holding means. The machining water injection means includes a machining water delivery means for delivering the machining water mixed with the abrasive grains and a nozzle for injecting the machining water delivered from the machining water delivery means. The water jet machining device includes an abrasive grain concentration detection means for detecting the concentration of the abrasive grains mixed in the machining water in a machining water delivery pipe for connecting the machining water delivery means and the nozzle. COPYRIGHT: (C)2010,JPO&INPIT

4. 发明专利

JP5254733B2 Water jet processing method 有权
公开(公告)号：JP5254733B2
公开(公告)日：2013-08-07
申请号：JP2008257844
申请日：2008-10-02
申请人：株式会社ディスコ
发明人：聡花島 , 政幸松原 , 茂一金井
IPC分类号： B24C5/04 , B24C1/04 , H01L21/301

5. 发明专利

JP5261086B2 Water jet cutting equipment 有权
公开(公告)号：JP5261086B2
公开(公告)日：2013-08-14
申请号：JP2008228853
申请日：2008-09-05
申请人：株式会社ディスコ
发明人：聡立岩 , 聡花島 , 政幸松原 , 茂一金井
IPC分类号： B24C3/00 , B24C7/00 , B24C9/00 , B26F3/00 , H01L21/301
摘要： PROBLEM TO BE SOLVED: To provide a water jet machining device devised so that a large load does not work on opening and closing valves of machining water and piping in changing a first opening and closing valve of machining water and a second opening and closing valve of the machining water over to each other. SOLUTION: This water jet machining device includes: a workpiece holding means 6; and a machining water jetting means 7 to jet the machining water in which abrasive grains are mixed. The machining water jetting means 7 includes: the machining water opening and closing valves 77a, 77b respectively arranged on machining water delivery pipes 711a, 711b to connect high pressure tanks 70a, 70b and nozzles connected to the tanks to each other; a machining water refilling means 74 to refill the machining water in which the abrasive grains are mixed to the high pressure tanks; a main high pressure water supplying means 73 to supply high pressure water; an auxiliary high pressure water supplying means 81 connected to the main high pressure water supplying means 73 and the high pressure tanks 70a, 70b; first auxiliary high pressure water conductors 813a, 813b to respectively connect the auxiliary high pressure water supplying means 81 and the high pressure tanks 70a, 70b to each other; and a control means 9. COPYRIGHT: (C)2010,JPO&INPIT

6. 发明专利

JP4980120B2 Hole processing method using a water jet cutting equipment 有权
公开(公告)号：JP4980120B2
公开(公告)日：2012-07-18
申请号：JP2007103527
申请日：2007-04-11
申请人：株式会社ディスコ
发明人：昌明山本 , 政幸松原 , 聡花島 , 茂一金井
IPC分类号： B24C5/02 , B26F3/00

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