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公开(公告)号：US20190184520A1
公开(公告)日：2019-06-20
申请号：US16279054
申请日：2019-02-19
摘要： A fluid jet cutting device for sectioning materials is provided. The device includes a compact and portable body having an equipment chamber accessible through a first panel, a working chamber accessible through a second panel and a receptacle in communication with the working chamber. A pump assembly and motor are removably positioned on a base in the equipment chamber. A guide assembly is positioned in the working chamber and a cutting head having a nozzle is movably coupled to the guide assembly for movement along three axes. A drive assembly moves the cutting head along the guide assembly. A clamp for holding a work piece includes a first face and a second face movable relative to the first face so as to secure regular, irregular or complex shaped work pieces. A basket is positioned in the receptacle below the clamp and the device may be controlled by way of a touch screen user interface.
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2.发明申请公开(公告)号：US20180264624A1
公开(公告)日：2018-09-20
申请号：US15987639
申请日：2018-05-23
申请人： Ormond, LLC
CPC分类号： B24C3/325 , B24C1/045 , B24C7/0007 , B24C7/0015
摘要： An abrasive jet apparatus configured to machine features into an inner diameter of bored structures. In the abrasive jet apparatus, an abrasive mixture of pressurized liquid and abrasive particles is propelled as an abrasive jet in a direction other than the direction in which the abrasive jet apparatus extends. The abrasive jet apparatus may be implemented in an automated boring system and boring method for machining rifling grooves and other features into bored structures. The boring system and boring method use an iterative process of mapping a target surface of the bored structure and adjusting parameters of the boring system in between successive passes of the abrasive jet on the target surface.
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公开(公告)号：US10077966B2
公开(公告)日：2018-09-18
申请号：US15684124
申请日：2017-08-23
申请人： G.D.O. Inc
发明人： Paul L. Miller
CPC分类号： F41B9/0087 , B24C1/045 , B24C7/0015 , B24C7/0023 , B24C7/003 , B24C11/005 , F41B9/0096 , F42D5/04
摘要： The use of abrasive entrainment waterjet technology to cut improvised hazardous devices, such as improvised explosive devices (IEDs), located above or below ground. Abrasive is conducted to an entrainment abrasive waterjet cutting head under the control of an abrasive feed and metering system that monitors the flow rate of abrasive.
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4.发明申请公开(公告)号：US20180161958A1
公开(公告)日：2018-06-14
申请号：US15839708
申请日：2017-12-12
申请人： OMAX Corporation
发明人： Ernst H. Schubert , Axel H. Henning
摘要： An abrasive waterjet system in accordance with an embodiment of the present technology includes a cutting head, a catcher downstream from the cutting head, and a conveyance configured to carry slurry including abrasive material and liquid collected from the catcher toward the cutting head. The cutting head includes a jet-forming orifice and a mixing chamber downstream from the jet-forming orifice. The cutting head also includes a slurry inlet through which the mixing chamber receives slurry including abrasive material and liquid collected from the catcher. The abrasive waterjet system can be configured for substantially closed-loop recycling of wet abrasive material. This can be useful, for example, to increase abrasive material utilization efficiency and to decrease abrasive material disposal costs. These and/or other benefits may be realized both in the context of low pressure abrasive waterjet systems and in the context of high pressure abrasive waterjet systems.
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公开(公告)号：US09889538B2
公开(公告)日：2018-02-13
申请号：US14627622
申请日：2015-02-20
发明人： Koichi Noda , Takuya Aoki , Naotsugu Terasaki
CPC分类号： B24C1/045 , G05B19/182 , G05B19/416 , G05B2219/43129 , G05B2219/45036
摘要： To control cutting process with cutting quality to obtain product without any uncut portion on a corner portion, and to respond to a change in cutting speed. Water jet cutting performed by: inputting a cutting program, set cutting speed, cutting parameters; calculating cutting speed matching the cutting quality; calculating cutting shape from the cutting program and dividing the cutting shape into a linear portion and a corner portion; calculating a corner cutting speed for the corner portion on the basis of a shape of the corner portion within range from the calculation cutting speed to the set cutting speed, set cutting speed equal to or higher than the calculation cutting speed; set cutting speed and the corner cutting speed to the linear portion and the corner portion, respectively, in the cutting program; moving the nozzle relative to the workpiece on the basis of the cutting program assigned with cutting speeds.
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公开(公告)号：US09884403B2
公开(公告)日：2018-02-06
申请号：US15165009
申请日：2016-05-26
申请人： Microwaterjet AG
发明人： Walter Maurer
CPC分类号： B24C1/045 , B24C7/0015 , B26F1/26 , B26F3/004 , B26F3/008
摘要： A machining arrangement for drilling a hole into a front wall section of a workpiece by way of a machining jet, the front wall section being located in front of a rear wall section of the workpiece, as seen looking in a drilling direction, the rear wall section being disposed with an intermediate space at a distance from the front wall section, the machining arrangement being switchable between a continuous mode, in which the machining jet formed from liquid and abrasive material continuously impinges on the workpiece, and a pulsed mode, in which the machining jet is pulsed, so that the impingement of at least on of said liquid and said abrasive material on the workpiece is recurrently interrupted, the machining arrangement including a controller which is programmed and configured so that the hole is drilled at least partially in the pulsed mode.
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公开(公告)号：US09862073B2
公开(公告)日：2018-01-09
申请号：US14470882
申请日：2014-08-27
发明人： Robert Niblock
摘要： Systems and related methods are provided for adjusting the position and orientation of an end effector of a multi-axis machine (e.g., a manipulable cutting head of a fluid jet cutting machine) relative to a base reference frame. Systems include an adjustable tool mount having a base structure that includes portions or regions that are selectively deformable to adjust a position and an orientation of a tool supported by the adjustable tool mount.
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公开(公告)号：US09737954B2
公开(公告)日：2017-08-22
申请号：US15056437
申请日：2016-02-29
申请人： Hypertherm, Inc.
IPC分类号： G08B13/14 , B23K10/00 , B23K10/02 , B24C1/04 , B26F3/00 , G05B19/18 , H05H1/34 , H05H1/38 , B26D5/00 , B23K101/18
CPC分类号： B23K10/006 , B23K10/02 , B23K2101/18 , B24C1/045 , B26D5/00 , B26F3/004 , G05B19/182 , G05B2219/45041 , G05B2219/49001 , H05H1/34 , H05H1/38 , H05H2001/3436 , H05H2001/3457 , H05H2001/3473 , H05H2001/3484 , H05H2001/3494
摘要： A plasma arc torch is provided for use in a plasma cutting system. The plasma arc torch includes a torch body for conducting electrical current. The torch body includes a torch tip configured to pass the electrical current to at least one consumable component connected to the tip. The plasma arc torch also includes at least one antenna positioned relative to the torch tip. The antenna is used to wirelessly detect the presence of the at least one consumable component. The plasma arc torch further includes a detection circuit configured to permit passing of the electrical current from the torch tip to the at least one consumable component based on at least the wireless detection.
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公开(公告)号：US09718148B2
公开(公告)日：2017-08-01
申请号：US14454396
申请日：2014-08-07
申请人： Machitech Automation
IPC分类号： B23K9/00 , B23K26/38 , B24C1/04 , B24C3/04 , B23K10/00 , B23K37/02 , B23K26/08 , B26F3/00 , B23K101/18
CPC分类号： B23K26/38 , B23K10/00 , B23K26/0884 , B23K37/0235 , B23K2101/18 , B24C1/045 , B24C3/04 , B26F1/3813 , B26F3/00 , B26F3/004
摘要： A workpiece cutting apparatus includes a cutting table with a workpiece receiving surface, at least two longitudinally-extending rails extending longitudinally on opposed sides of the cutting table and substantially parallel to one another, a bridge with an elongated cutting assembly support and engagement arms at opposed ends thereof, and at least two driving assemblies. Each one of the engagement arms includes a bridge engagement member engageable with a corresponding one of the at least two longitudinally-extending rails, from below. Each one of the driving assemblies operatively connects each one of the engagement arms to the corresponding one of the at least two longitudinally-extending rails. The at least two driving assemblies are actuable to translate the engagement arms along the at least two longitudinally-extending rails. A method of cutting a workpiece using the workpiece cutting apparatus and a method for assembling a workpiece cutting apparatus are also provided.
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10.发明申请公开(公告)号：US20170136650A1
公开(公告)日：2017-05-18
申请号：US15419768
申请日：2017-01-30
摘要： Fluid jet systems, components and related methods are provided which are well adapted for processing workpieces under particularly work-friendly conditions. Embodiments include fluid jet systems and related methods that reduce, minimize or eliminate a gap between a workpiece being processed and jet receiving devices that receive and dissipate the energy of a fluid jet passing through the workpiece. Other embodiments include fluid jet systems and related methods involving fluid jet processing of workpieces in a submerged condition. Still further embodiments include fluid jet systems and related methods involving position and orientation adjustment of a fluid jet receptacle to coordinate the path of an incoming fluid jet with a central axis or other feature of the fluid jet receptacle.
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