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1. 发明公开

US20230398505A1 WET ATOMIZER 审中-公开
公开(公告)号：US20230398505A1
公开(公告)日：2023-12-14
申请号：US18326718
申请日：2023-05-31
申请人： SUGINO MACHINE LIMITED
发明人： Yuuya YAMADA , Keiichi KATAYAMA , Masashi TSUNEMOTO
IPC分类号： B01F23/40 , B01F23/41 , B01F35/221 , B01F35/21
CPC分类号： B01F23/49 , B01F23/41 , B01F35/2213 , B01F35/2113
摘要： Provided is a wet atomizer capable of stably increasing a pressure in a pressurizing chamber and performing highly reproducible raw material process. A wet atomizer includes a motor; a power transmission device that converts a rotational motion of the motor into a reciprocating motion; a high-pressure cylinder; a plunger that reciprocates inside the high-pressure cylinder by the power transmission device to pressurize raw materials; a drive controller that controls the reciprocating motion of the plunger; a nozzle that atomizes pressurized raw material; a first check valve disposed downstream of the nozzle; and a first elastic member that presses the first check valve.

2. 发明申请

US20180311765A1 LASER MACHINING APPARATUS 审中-公开
公开(公告)号：US20180311765A1
公开(公告)日：2018-11-01
申请号：US16030140
申请日：2018-07-09
申请人： SUGINO MACHINE LIMITED
发明人： Yukiaki NAGATA , Ryoji MURATSUBAKI , Masanori KANEMITSU , Masashi TSUNEMOTO
IPC分类号： B23K26/146 , B23K26/16
摘要： A laser machining method, including: liquid supplying into a rectifying chamber; the rectifying chamber attenuating disturbances in flow of the liquid supplied; a liquid injecting into a liquid oscillating chamber exclusively from one direction from a liquid inlet port arranged on only one portion of a sidewall of the liquid oscillating chamber; the liquid jetting as a jet liquid column into air from a nozzle; a laser beam focusing on the axis of the nozzle and guiding to a machining point by the jet liquid column; a surface wave of the jet liquid column generating and gradually increasing in amplitude in the direction away from the nozzle; a body of the jet liquid column atomizing when the jet liquid column strikes the workpiece on the machining point.

3. 发明申请

US20170100798A1 LASER MACHINING METHOD 审中-公开
公开(公告)号：US20170100798A1
公开(公告)日：2017-04-13
申请号：US15360321
申请日：2016-11-23
申请人： SUGINO MACHINE LIMITED
发明人： Yukiaki NAGATA , Ryoji MURATSUBAKI , Masanori KANEMITSU , Masashi TSUNEMOTO
IPC分类号： B23K26/146 , B23K26/16
摘要： Laser machining method, including: liquid supplying into rectifying chamber; rectifying chamber attenuating disturbances in flow of liquid supplied; liquid injecting into liquid oscillating chamber exclusively from one direction from liquid inlet port arranged on only one portion of sidewall of liquid oscillating chamber; liquid jetting as jet liquid column into air from nozzle; laser beam focusing on axis of nozzle and guiding to machining point by jet liquid column; surface wave of jet liquid column generating and gradually increasing in amplitude in direction away from nozzle; a body of jet liquid column atomizing when jet liquid column strikes workpiece on machining point. Liquid flows from oscillating chamber inlet path for guiding liquid from rectifying chamber to oscillating chamber inlet port, oscillating chamber inlet path guiding liquid along window from one direction of liquid oscillating chamber to oscillating chamber inlet port.

4. 发明申请

US20140087635A1 APPARATUS AND METHOD FOR ABRASIVE WATER JET MACHINING 审中-公开
标题翻译：用于磨料水射流加工的装置和方法
公开(公告)号：US20140087635A1
公开(公告)日：2014-03-27
申请号：US14036737
申请日：2013-09-25
申请人： Sugino Machine Limited.
发明人： Masaru OGAWA , Nobuyuki TERA , Masashi TSUNEMOTO
IPC分类号： B24C11/00
CPC分类号： B24C11/005 , B24C3/04 , B24C11/00
摘要： To provide an abrasive water jet machining apparatus in which the machining accuracy and machining efficiency is improved by improving the flowability of an abrasive through a nozzle. An abrasive water jet machining apparatus performs machining by directing an abrasive water jet at a workpiece, the abrasive water jet being composed of a mixture of a high-pressure processing fluid with an abrasive. The machining apparatus includes: a nozzle that directs the abrasive water jet; a high-pressure water supply device that supplies the processing fluid to the nozzle; and an abrasive supply device that supplies the abrasive to the processing fluid. The abrasive is composed of a coated abrasive, the coated abrasive being produced by coating a surface of an abrasive material composed of abrasive grains with a water-repellent material or flow promoting material. The abrasive supply device 8 supplies the coated abrasive to the nozzle.
摘要翻译：提供一种通过改善通过喷嘴的研磨剂的流动性来提高加工精度和加工效率的磨料水喷射加工设备。磨料水喷射加工设备通过在工件处引导研磨水射流来进行加工，磨料水射流由高压加工流体与研磨剂的混合物组成。加工装置包括：引导磨料水射流的喷嘴; 将处理流体供给到喷嘴的高压供水装置; 以及将磨料供应到处理流体的磨料供应装置。研磨剂由涂覆的研磨剂组成，涂覆的磨料是通过用防水材料或流动促进材料涂覆由磨料颗粒组成的研磨材料的表面而制成的。研磨剂供应装置8将涂覆的磨料供应到喷嘴。

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