Control valves for waterjet systems and related devices, systems, and methods
    31.
    发明授权
    Control valves for waterjet systems and related devices, systems, and methods 有权
    喷水系统及相关设备,系统和方法的控制阀

    公开(公告)号:US08904912B2

    公开(公告)日:2014-12-09

    申请号:US13969477

    申请日:2013-08-16

    申请人: OMAX Corporation

    IPC分类号: B26D3/00 B26F3/00 B24C7/00

    摘要: Waterjet systems including control valves and associated devices, systems, and methods are disclosed. A waterjet system configured in accordance with a particular embodiment includes a fluid source, a jet outlet, and a fluid conveyance extending from the fluid source to the jet outlet. The system further includes a control valve positioned along the fluid conveyance downstream from the fluid source and upstream from the jet outlet. The fluid conveyance has a first portion upstream from the control valve and a second portion downstream from the control valve. The control valve is configured to controllably reduce a pressure of fluid within the second portion of the fluid conveyance relative to a pressure of fluid within the first portion of the fluid conveyance. The first portion of the fluid conveyance is configured to accommodate movement of the jet outlet relative to the fluid source.

    摘要翻译: 公开了包括控制阀和相关设备,系统和方法在内的水刀系统。 根据特定实施例构造的水射流系统包括流体源,喷射出口和从流体源延伸到喷射出口的流体输送。 该系统还包括一个控制阀,该控制阀沿着液体输送器在流体源下游和喷射出口的上游定位。 流体输送具有从控制阀上游的第一部分和控制阀下游的第二部分。 控制阀被构造成相对于流体输送的第一部分内的流体的压力可控地减小流体输送的第二部分内的流体的压力。 流体输送的第一部分构造成适应喷射出口相对于流体源的运动。

    PARTICLE DELIVERY APPARATUSES INCLUDING CONTROL JUNCTIONS FOR USE IN ABRASIVE-JET SYSTEMS AND RELATED APPARATUSES, SYSTEMS, AND METHODS
    32.
    发明申请
    PARTICLE DELIVERY APPARATUSES INCLUDING CONTROL JUNCTIONS FOR USE IN ABRASIVE-JET SYSTEMS AND RELATED APPARATUSES, SYSTEMS, AND METHODS 有权
    颗粒输送装置,包括用于磨料喷射系统和相关装置,系统和方法的控制结点

    公开(公告)号:US20140213150A1

    公开(公告)日:2014-07-31

    申请号:US14164014

    申请日:2014-01-24

    申请人: OMAX Corporation

    IPC分类号: B24C7/00 B24C1/04

    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装置,系统和方法的颗粒输送装置。 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。

    CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS AND METHODS
    33.
    发明申请
    CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS AND METHODS 有权
    用于水系统的控制阀和相关设备,系统和方法

    公开(公告)号:US20140051334A1

    公开(公告)日:2014-02-20

    申请号:US13843317

    申请日:2013-03-15

    申请人: OMAX CORPORATION

    IPC分类号: B24C7/00

    CPC分类号: B24C7/0023 B24C1/00 B24C1/045

    摘要: Control valves for waterjet systems, control-valve actuators, waterjet systems, methods for operating waterjet systems, and associated devices, systems, and methods are disclosed. A control valve configured in accordance with a particular embodiment includes a first seat having a tapered inner surface, a second seat having a contact surface, and an elongated pin having a shaft portion and an end portion. The pin is movable relative to the first and second seats between a shutoff position and one or more throttling positions. When the pin is at the shutoff position, the end portion of the pin is in contact with the contact surface. When the pin is at the throttling position, the end portion of the pin is spaced apart from the contact surface and the tapered inner surface and the shaft portion of the pin at least partially define a throttling gap.

    摘要翻译: 公开了用于喷水系统,控制阀致动器,喷水系统,操作喷水系统的方法以及相关设备,系统和方法的控制阀。 根据特定实施例配置的控制阀包括具有锥形内表面的第一座椅,具有接触表面的第二座椅和具有轴部分和端部部分的细长销。 销可在关闭位置和一个或多个节流位置之间相对于第一和第二座椅移动。 当销处于关闭位置时,销的端部与接触表面接触。 当销处于节流位置时,销的端部与接触表面间隔开,并且锥形内表面和销的轴部分至少部分地限定节流间隙。

    WATERJET CUTTING SYSTEM FLUID CONDUITS AND ASSOCIATED METHODS
    34.
    发明申请
    WATERJET CUTTING SYSTEM FLUID CONDUITS AND ASSOCIATED METHODS 有权
    水切割系统流体和相关方法

    公开(公告)号:US20120247296A1

    公开(公告)日:2012-10-04

    申请号:US13078429

    申请日:2011-04-01

    摘要: Various embodiments of waterjet cutting systems are described herein. In one embodiment, a waterjet cutting system includes a waterjet cutting device coupled to a pressurized water source. The waterjet cutting device includes a waterjet cutting head and a fluid conduit configured to carry pressurized water to the waterjet cutting head. The fluid conduit has a wall defining a longitudinal passage through which the pressurized water travels. The fluid conduit also has a through hole extending from the outer surface of the wall to the longitudinal passage. The through hole has a cross-sectional shape with a maximum longitudinal dimension generally parallel to the longitudinal passage and a maximum latitudinal dimension generally perpendicular to the longitudinal passage. In one aspect of this embodiment, the maximum longitudinal dimension is greater than the maximum latitudinal dimension. Methods of forming fluid conduits according to various embodiments are also described herein.

    摘要翻译: 这里描述了水刀切割系统的各种实施例。 在一个实施例中,水刀切割系统包括联接到加压水源的水刀切割装置。 水刀切割装置包括水刀切割头和配置成将加压水携带到水刀切割头的流体导管。 流体导管具有限定加压水通过的纵向通道的壁。 流体导管还具有从壁的外表面延伸到纵向通道的通孔。 通孔具有大致平行于纵向通道的最大纵向尺寸和大致垂直于纵向通道的最大纬向尺寸的横截面形状。 在该实施例的一个方面,最大纵向尺寸大于最大纬向尺寸。 本文还描述了根据各种实施例的形成流体管道的方法。

    Abrasive pump for an abrasive jet cutting machine
    35.
    发明授权
    Abrasive pump for an abrasive jet cutting machine 有权
    用于磨料喷射切割机的磨料泵

    公开(公告)号:US08123591B2

    公开(公告)日:2012-02-28

    申请号:US12079783

    申请日:2008-03-28

    申请人: John H. Olsen

    发明人: John H. Olsen

    CPC分类号: B24B57/02 B24C3/00 B24C7/0046

    摘要: An abrasive supply system may, for example, be used to supply abrasive particles such as garnet to a cutting nozzle of an abrasive jet cutter. According to an embodiment, the abrasive is propelled by a substantially constant flow rate gas source. According to an embodiment, the system may be supplied with abrasive from an atmospheric pressure abrasive hopper. According to an embodiment, a controller automatically actuates refilling of an abrasive tank from the abrasive hopper, and then automatically closes an abrasive supply valve and restarts abrasive propulsion. According to an embodiment, the controller may include or consist of pneumatic logic.

    摘要翻译: 磨料供应系统可以例如用于将诸如石榴石的磨料颗粒供应到磨料喷射切割器的切割喷嘴。 根据一个实施例,研磨剂由基本恒定的流量气体源驱动。 根据一个实施例,系统可以从大气压研磨料斗中提供磨料。 根据实施例,控制器自动地致动从研磨料斗重新填充研磨罐,然后自动关闭研磨剂供应阀并重新开始研磨推进。 根据实施例,控制器可以包括或由气动逻辑组成。

    FLUID-JET SYSTEMS INCLUDING MULTIPLE INDEPENDENTLY-CONTROLLABLE BRIDGES AND FLUID-JET CUTTING HEADS, AND ASSOCIATED METHODS
    36.
    发明申请
    FLUID-JET SYSTEMS INCLUDING MULTIPLE INDEPENDENTLY-CONTROLLABLE BRIDGES AND FLUID-JET CUTTING HEADS, AND ASSOCIATED METHODS 有权
    流体喷射系统,包括多个独立可控制的桥梁和流体喷嘴切割头及相关方法

    公开(公告)号:US20110232442A1

    公开(公告)日:2011-09-29

    申请号:US13069235

    申请日:2011-03-22

    IPC分类号: B26F1/26 B05B3/00

    摘要: Various embodiments of fluid-jet systems are described herein. In one embodiment, a fluid-jet system includes a table and two bridges that are each longitudinally movable along the table. Each bridge carries a fluid-jet cutting head latitudinally movable along the bridge. The fluid-jet system also includes a first controller operably coupled to the first bridge and the first fluid-jet cutting head. The first controller controls the first bridge and the first fluid-jet cutting head. The fluid-jet system also includes a second controller operably coupled to the second bridge and the second fluid-jet cutting head. The second controller controls the second bridge and the second fluid-jet cutting head independently of the control of the first bridge and the first fluid-jet cutting head by the first controller.

    摘要翻译: 这里描述了流体喷射系统的各种实施例。 在一个实施例中,流体喷射系统包括桌子和两个沿着桌子纵向移动的桥梁。 每个桥梁都有沿着桥梁运行的流体喷射切割头。 流体喷射系统还包括可操作地联接到第一桥和第一流体喷射切割头的第一控制器。 第一控制器控制第一桥和第一流体喷射切割头。 流体喷射系统还包括可操作地联接到第二桥和第二流体喷射切割头的第二控制器。 第二控制器独立于第一控制器控制第一桥和第一流体喷射切割头来控制第二桥和第二流体喷射切割头。

    RECIPROCATING PUMP AND METHOD FOR MAKING A SYSTEM WITH ENHANCED DYNAMIC SEAL RELIABILITY
    37.
    发明申请
    RECIPROCATING PUMP AND METHOD FOR MAKING A SYSTEM WITH ENHANCED DYNAMIC SEAL RELIABILITY 审中-公开
    再生泵和制造具有增强动态密封可靠性的系统的方法

    公开(公告)号:US20100326271A1

    公开(公告)日:2010-12-30

    申请号:US12491840

    申请日:2009-06-25

    申请人: Darren Stang

    发明人: Darren Stang

    IPC分类号: F16J10/04 B23P15/00

    摘要: A pressure pump may include a reciprocating assembly including a dynamic seal configured to be in sliding contact with a surface. The surface may be implanted with positive ions such as hydrogen ions/protons to provided reduced wear and/or greater service life of the dynamic seal. According to embodiments, a pump may include an ultra-high molecular weight polyethylene dynamic seal may substantially fixed relative to a cylinder wall, and a proton impregnated reciprocating plunger may pump high pressure water or a water based fluid in a system. The pump may exhibit increased dynamic seal life.

    摘要翻译: 压力泵可以包括往复式组件,其包括构造成与表面滑动接触的动态密封件。 表面可以用诸如氢离子/质子的正离子注入,以提供动态密封件的减少的磨损和/或更长的使用寿命。 根据实施例,泵可以包括相对于气缸壁基本固定的超高分子量聚乙烯动态密封件,并且质子浸渍的往复式柱塞可以泵送系统中的高压水或水基流体。 泵可能表现出增加的动态密封寿命。

    Flash vaporizing water jet and piercing with flash vaporization
    38.
    发明申请
    Flash vaporizing water jet and piercing with flash vaporization 有权
    闪蒸水喷射和闪蒸与闪蒸

    公开(公告)号:US20080060493A1

    公开(公告)日:2008-03-13

    申请号:US11818272

    申请日:2007-06-13

    申请人: Peter Liu

    发明人: Peter Liu

    IPC分类号: B26D5/04

    摘要: A flash vaporizing liquid jet cutting tool and method for piercing with minimal damage to the cut material. The liquid is preferably superheated water, typically with abrasive particles added after the jet is expressed through a nozzle (abrasive water jet, AWJ) or with abrasive particles added before the jet is expressed through a nozzle (abrasive slurry jet, ASJ). In piercing, only a portion of water that has not changed phase enters into the cavity or must leave the cavity and the piercing pressure, which can damage the material, is therefore reduced.

    摘要翻译: 闪蒸液体喷射切割工具和用于刺穿的方法,对切割材料的损伤最小。 液体优选为过热水,通常在通过喷嘴(磨料水射流,AWJ)表达射流或通过喷嘴(磨料浆喷射ASJ)表达射流之前加入磨料颗粒时添加磨料颗粒。 在穿孔时,只有一部分没有改变相的水进入空腔或者必须离开空腔,从而减少可能损坏材料的刺穿压力。

    Method and apparatus for enabling use of design software with a price based on design complexity
    39.
    发明申请
    Method and apparatus for enabling use of design software with a price based on design complexity 审中-公开
    能够以设计复杂度为基础的价格使用设计软件的方法和装置

    公开(公告)号:US20070203858A1

    公开(公告)日:2007-08-30

    申请号:US11698447

    申请日:2007-01-26

    申请人: Carl Olsen

    发明人: Carl Olsen

    IPC分类号: G06F17/00

    摘要: A computer software product and method provides a capability to charge for use of software based on the complexity of the processing to be performed. The complexity of design software processing may correspond to the complexity of shapes received as input to the design.

    摘要翻译: 计算机软件产品和方法提供了基于要执行的处理的复杂性对软件的使用收费的能力。 设计软件处理的复杂性可以对应于作为设计输入而接收的形状的复杂性。