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1. 发明授权

US11630433B1 Calibration for numerically controlled machining 有权
公开(公告)号：US11630433B1
公开(公告)日：2023-04-18
申请号：US17096837
申请日：2020-11-12
申请人： OMAX Corporation
发明人： Peter J. Miles , Axel H. Henning
IPC分类号： G05B19/401
摘要： A geometric model fitting based calibration process determines offsets between the actual tool center point and theoretical tool center point of a numerically controlled machining system, thereby enabling the system to apply compensation to the offsets in order to align the actual and theoretical tool positions.

2. 发明授权

US10983503B2 Generating optimized tool paths and machine commands for beam cutting tools 有权
公开(公告)号：US10983503B2
公开(公告)日：2021-04-20
申请号：US16102578
申请日：2018-08-13
申请人： OMAX Corporation
发明人： Axel H. Henning , James M. O'Connor
IPC分类号： G05B19/4097 , G06F30/20 , B24C1/04 , G05B19/414
摘要： A facility for automated modelling of the cutting process for a particular material to be cut by a beam cutting tool, such as a waterjet cutting system, from empirical data to predict aspects of the waterjet's effect on the workpiece across a range of material thicknesses, across a range of cutting geometries, and across a range of cutting quality levels, all of which may be broader than, and independent of the actual requirements for a target workpiece, is described.

3. 发明授权

US10146209B2 Generating optimized tool paths and machine commands for beam cutting tools 有权
公开(公告)号：US10146209B2
公开(公告)日：2018-12-04
申请号：US15894634
申请日：2018-02-12
申请人： OMAX Corporation
发明人： Axel H. Henning , James M. O'Connor , Carl Olsen
IPC分类号： G05B19/4097 , G05B19/414 , G06F17/50 , B24C1/04
摘要： A facility for automated modelling of the cutting process for a particular material to be cut by a beam cutting tool, such as a waterjet cutting system, from empirical data to predict aspects of the waterjet's effect on the workpiece across a range of material thicknesses, across a range of cutting geometries, and across a range of cutting quality levels, all of which may be broader than, and independent of the actual requirements for a target workpiece, is described.

4. 发明授权

US09827649B2 Systems for abrasive jet piercing and associated methods 有权
公开(公告)号：US09827649B2
公开(公告)日：2017-11-28
申请号：US14824010
申请日：2015-08-11
申请人： OMAX Corporation
发明人： Ernst H. Schubert , Peter H.-T. Liu , Axel H. Henning
IPC分类号： B24C1/04 , B24C5/02 , B24C7/00
CPC分类号： B24C1/045 , B24C5/02 , B24C7/0084
摘要： Various embodiments of abrasive jet cutting systems are disclosed herein. In one embodiment, an abrasive jet system includes a cutting head configured to receive abrasives and pressurized fluid to form an abrasive jet. The system also includes an abrasive source configured to store abrasives that are supplied to the cutting head, as well as a fluid source configured to store fluid that is supplied to the cutting head. The system further includes a gas source configured to store pressurized gas that is selectively supplied to the cutting head. When supplied to the cutting head, the pressurized gas can advantageously affect, such as by at least partially diffusing, the abrasive jet.

5. 发明授权

US09727051B2 Generating optimized tool paths and machine commands for beam cutting tools 有权
公开(公告)号：US09727051B2
公开(公告)日：2017-08-08
申请号：US14602227
申请日：2015-01-21
申请人： OMAX Corporation
发明人： Axel H. Henning , James M. O'Connor
IPC分类号： G05B19/00 , B24C1/00 , G05B19/4097 , G06F17/50 , B24C1/04 , G05B19/414
CPC分类号： G05B19/4097 , B24C1/045 , G05B19/4145 , G05B2219/45036 , G06F17/5009 , Y02P90/265
摘要： A facility for automated modelling of the cutting process for a particular material to be cut by a beam cutting tool, such as a waterjet cutting system, from empirical data to predict aspects of the waterjet's effect on the workpiece across a range of material thicknesses, across a range of cutting geometries, and across a range of cutting quality levels, all of which may be broader than, and independent of the actual requirements for a target workpiece, is described.

6. 发明授权

US09638357B1 Mechanical processing of high aspect ratio metallic tubing and related technology 有权
公开(公告)号：US09638357B1
公开(公告)日：2017-05-02
申请号：US14924591
申请日：2015-10-27
申请人： OMAX Corporation
发明人： Chidambaram Raghavan , Darren Stang , Craig Rice
IPC分类号： F16L9/02
CPC分类号： F16L9/02 , B21D41/026 , B26F3/004 , C21D9/08 , C21D9/14 , C21D2261/00
摘要： Tubes for use in ultrahigh pressure devices, and associated systems and methods of manufacture are disclosed herein. In one embodiment, a metal tube includes an elongate bore having a circular transverse cross-sectional shape. The metal tube also includes an elongate wall extending around the bore and having an annular transverse cross-sectional shape with an inner surface closest to the bore, an outer surface furthest from the bore, and a wall thickness extending from the inner surface to the outer surface. An inner portion of the wall is under swage-autofrettage-induced overall compressive stress.

7. 发明授权

US09492908B2 Particle delivery apparatuses including control junctions for use in abrasive-jet systems and related apparatuses, systems, and methods 有权
标题翻译：包括用于磨料喷射系统的控制接头和相关设备，系统和方法的颗粒输送设备
公开(公告)号：US09492908B2
公开(公告)日：2016-11-15
申请号：US14164014
申请日：2014-01-24
申请人： OMAX Corporation
发明人： Ernst H. Schubert , David B. McNiel
IPC分类号： B24C7/00 , B24C5/02 , B24C9/00 , B24C1/04
CPC分类号： B24C7/0053 , B24C1/045 , B24C5/02 , B24C7/0046 , B24C9/00
摘要： Particle delivery apparatuses for use in abrasive-jet systems and associated apparatuses, systems, and methods are disclosed. A particle delivery apparatus configured in accordance with a particular embodiment includes a cutting head, a gas inlet, and a control junction. An abrasive delivery path extends from a particle hopper toward the cutting head. A gas flow path extends from the gas inlet toward the cutting head. The control junction is configured to collect abrasive particles in a pile that blocks a flow of abrasive particles along the abrasive delivery path. The pile forms when a gas flow rate through a free space around the pile and a pressure differential between the hopper and the abrasive delivery path downstream from the control junction are insufficient to partially or entirely displace the pile.
摘要翻译：公开了用于磨料喷射系统和相关设备，系统和方法的粒子输送装置。根据特定实施例配置的颗粒输送装置包括切割头，气体入口和控制结。磨料输送路径从颗粒料斗朝向切割头延伸。气体流路从气体入口朝向切割头延伸。控制结被构造成收集桩中的磨料颗粒，其阻挡研磨剂颗粒沿磨料输送路径的流动。当通过桩周围的自由空间的气体流速和料斗和从控制接合点下游的研磨剂输送路径之间的压差不足以部分或完全置换桩时，桩形成。

8. 发明授权

US09138863B2 Particle-delivery in abrasive-jet systems 有权
标题翻译：磨料喷射系统中的粒子传递
公开(公告)号：US09138863B2
公开(公告)日：2015-09-22
申请号：US13436459
申请日：2012-03-30
申请人： Ernst H. Schubert , Erik M. Unangst
发明人： Ernst H. Schubert , Erik M. Unangst
IPC分类号： B24C7/00 , B24C3/00 , B24C1/04 , B24C3/04
CPC分类号： B24C1/045 , B24C3/04 , B24C7/0007 , B24C7/003 , B24C7/0038 , B24C7/0084
摘要： Particle-delivery devices, abrasive jet systems, and associated devices, systems, and methods are disclosed herein. In certain aspects, the particle-delivery devices can include an elongated fluidizing chamber and a metering assembly. The metering assembly can include a particle flow path extending from the fluidizing chamber. The metering assembly can also include a carrier-gas passage extending to an injection orifice proximate the fluidizing chamber. The metering assembly can be configured to inject carrier gas into the fluidizing chamber to fluidize particles within the fluidizing chamber. Fluidizing the particles at different carrier-gas pressures and/or flow rates can change the rate of particle delivery. For example, the metering assembly can include a metering opening and a regulator configured to change a steady-state pressure and/or flow rate of carrier gas entering the fluidizing chamber. Systems disclosed herein can include a controller configured to change a flow rate of particles through the metering opening.
摘要翻译：本文公开了颗粒输送装置，磨料喷射系统以及相关联的装置，系统和方法。在某些方面，颗粒递送装置可以包括细长的流化室和计量组件。计量组件可以包括从流化室延伸的颗粒流动路径。计量组件还可以包括延伸到靠近流化室的喷射孔的载气通道。计量组件可以被配置成将载气注入到流化室中以使流化室内的颗粒流化。在不同的载气压力和/或流速下使颗粒流化可以改变颗粒传送速率。例如，计量组件可以包括计量开口和配置成改变进入流化室的载气的稳态压力和/或流速的调节器。本文公开的系统可以包括控制器，其被配置为改变通过计量开口的颗粒的流速。

9. 发明授权

US09050704B1 Abrasive-delivery apparatuses for use with abrasive materials in abrasive-jet systems and related apparatuses, systems, and methods 有权
标题翻译：用于磨料喷射系统中的研磨材料的磨料输送装置及相关装置，系统和方法
公开(公告)号：US09050704B1
公开(公告)日：2015-06-09
申请号：US14210017
申请日：2014-03-13
申请人： OMAX Corporation
发明人： Peter H.-T. Liu , Ernst H. Schubert
IPC分类号： B24C1/00 , B24C1/04 , B24C7/00
CPC分类号： B24C7/0015 , B24C1/045 , B24C7/00
摘要： Abrasive-delivery apparatuses for use in abrasive-jet systems and associated apparatuses, systems, and methods are disclosed. An abrasive-delivery apparatus configured in accordance with a particular embodiment includes a first funnel segment and a second funnel segment downstream from the first funnel segment. The first funnel segment can have a first inlet, a first outlet, and a first interior region extending between the first inlet and the first outlet. Similarly, the second funnel segment can have a second inlet, a second outlet, and a second interior region extending between the second inlet and the second outlet. The first interior region can have a first inward taper toward the first outlet, and the second interior region can have a second inward taper toward the second outlet. The second inward taper can be steeper than the first inward taper when the abrasive-delivery apparatus is vertically oriented.
摘要翻译：公开了用于磨料喷射系统和相关装置，系统和方法的磨料输送装置。根据特定实施例构造的磨料输送装置包括第一漏斗段和在第一漏斗段下游的第二漏斗段。第一漏斗段可以具有第一入口，第一出口和在第一入口和第一出口之间延伸的第一内部区域。类似地，第二漏斗段可以具有在第二入口和第二出口之间延伸的第二入口，第二出口和第二内部区域。第一内部区域可以具有朝向第一出口的第一向内锥形，并且第二内部区域可具有朝向第二出口的第二向内锥形。当研磨输送装置垂直定向时，第二向内锥形可以比第一向内锥形更陡。

10. 发明授权

US08920213B2 Abrasive jet systems, including abrasive jet systems utilizing fluid repelling materials, and associated methods 有权
标题翻译：磨料喷射系统，包括利用流体排斥材料的磨料喷射系统和相关方法
公开(公告)号：US08920213B2
公开(公告)日：2014-12-30
申请号：US13038779
申请日：2011-03-02
申请人： Peter H. -T. Liu
发明人： Peter H. -T. Liu
IPC分类号： B24C7/00 , B24C5/02
CPC分类号： B24C7/003 , B24C5/02 , B24C7/0069 , B24C7/0076 , B24C11/00 , Y10T29/49826
摘要： Various embodiments of abrasive jet systems are described herein. In one embodiment, an abrasive jet system includes an abrasive container and a nozzle assembly. The nozzle assembly has a mixing region or cavity and an abrasive inlet. The abrasive jet system can also include an abrasive supply conduit that is operably coupleable between the abrasive container and the abrasive inlet. The abrasive supply conduit includes a first interior surface portion configured to be positioned proximate to the abrasive inlet and a second interior surface portion, different from the first interior surface portion, configured to be spaced apart from the abrasive inlet. In one aspect of this embodiment, the first interior surface portion has a greater ability to repel fluid (e.g., water) than the second interior surface portion, thereby reducing a tendency of the abrasives to clog the abrasive supply conduit.
摘要翻译：这里描述了磨料喷射系统的各种实施例。在一个实施例中，磨料喷射系统包括磨料容器和喷嘴组件。喷嘴组件具有混合区域或空腔和磨料入口。磨料喷射系统还可以包括磨料供应管道，其可操作地连接在磨料容器和磨料入口之间。研磨剂供应导管包括构造成邻近研磨入口定位的第一内表面部分和与第一内表面部分不同的第二内表面部分，其构造成与磨料入口间隔开。在该实施例的一个方面，第一内表面部分具有比第二内表面部分排斥流体（例如水）的更大能力，从而减少研磨剂堵塞磨料供应管道的趋势。

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