公开(公告)号：US20180200755A1

公开(公告)日：2018-07-19

申请号：US15405970

申请日：2017-01-13

Applicant: United Technologies Corporation

Inventor： Zissis A. Dardas ,  Aaron T. Nardi ,  Ying She

IPC: B05D7/14 ,  B05B7/22 ,  B05B7/14 ,  B05B7/16

CPC classification number: B05D7/14 ,  B05B7/144 ,  B05B7/1686 ,  B05B7/22 ,  B05B7/228 ,  B22F1/0062 ,  C23C24/04 ,  C23C24/085

Abstract: A feedstock cartridge for a cold spray system including at least one powder; and a binder that interconnects at least two particles of the at least one powder.

公开(公告)号：US20170167031A1

公开(公告)日：2017-06-15

申请号：US15295050

申请日：2016-10-17

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN

Inventor： Pravansu S. MOHANTY ,  Vikram VARADARAAJAN

IPC: C23C24/08 ,  B05B7/14 ,  B05B7/22

CPC classification number: C23C24/082 ,  B05B7/0075 ,  B05B7/1404 ,  B05B7/1481 ,  B05B7/16 ,  B05B7/228 ,  B05C19/008 ,  B05D1/12 ,  B05D3/06 ,  B23K26/144 ,  B23K26/1476 ,  C23C24/04

Abstract: A cold spray apparatus for applying a coating of particles to a substrate includes a nozzle assembly having a plurality of inner passages terminating at a common exit. The nozzle assembly includes a particle supply members in communication with the inner passages. The particle supply members supply the particles to flow and accelerate through the inner passages and out of the nozzle assembly via the common exit toward the substrate to be coated thereon. Furthermore, each inner passage includes a laser that emits a laser beam that is transmitted through the inner passage. The laser heats at least one of the particles and the substrate to promote coating of the substrate with the particles.

公开(公告)号：US20170050254A1

公开(公告)日：2017-02-23

申请号：US15219003

申请日：2016-07-25

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Todd Earl Holverson ,  Christopher Hsu

IPC: B23K9/04 ,  B33Y30/00 ,  B23K9/095 ,  B23K9/173 ,  B23K9/127 ,  B33Y70/00 ,  B33Y10/00

CPC classification number: B23K9/044 ,  B05B7/228 ,  B22F3/1055 ,  B22F7/064 ,  B23K9/02 ,  B23K9/04 ,  B23K9/0953 ,  B23K9/1278 ,  B23K9/173 ,  B23K9/23 ,  B23K2103/02 ,  B23K2103/05 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/24 ,  B29C64/112 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  Y02P10/295

Abstract: Present embodiments include an additive manufacturing tool configured to receive a metallic anchoring material and to supply a plurality of droplets to a part, wherein each droplet of the plurality of droplets comprises the metallic anchoring material and a mechanical oscillation system configured to mechanically oscillate a structural component of the additive manufacturing tool toward and away from the part, wherein the mechanical oscillation system comprises a motor, a cam coupled to the motor, and a piston coupled to the cam, wherein the piston is fixedly attached to the structural component.

Abstract translation: 现有实施方案包括添加剂制造工具，其被配置为接收金属锚定材料并向部件供应多个液滴，其中多个液滴中的每个液滴包括金属锚定材料和机械振动系统，其被配置为机械振荡结构部件 所述添加剂制造工具朝向和远离所述部件，其中所述机械振荡系统包括马达，联接到所述马达的凸轮和联接到所述凸轮的活塞，其中所述活塞固定地附接到所述结构部件。

公开(公告)号：US20160368005A1

公开(公告)日：2016-12-22

申请号：US14742019

申请日：2015-06-17

Applicant: The Boeing Company

Inventor： Carissa A. Pajel ,  Benjamin P. Hargrave ,  Darrin M. Hansen ,  Dion P. Coleman ,  Michael D. Jones

IPC: B05B1/00

CPC classification number: B05D3/067 ,  B05B1/28 ,  B05B7/228 ,  B05B12/124 ,  B05B12/126 ,  B05C9/12 ,  B05C17/0052

Abstract: Described herein is an apparatus for applying and curing a light-curable material on a work surface. The apparatus includes a nozzle from which the light-curable material is applied to the work surface to form a layer of light-curable material on the work surface. The layer of light-curable material has a leading edge and a trailing edge defined according to a direction of movement of the nozzle relative to the work surface. The apparatus also includes a light source fixed relative to the nozzle. The light source is operable to direct a light beam to the trailing edge of the layer of light-curable material.

Abstract translation: 本文描述了一种用于在工作表面上施加和固化可光固化材料的装置。 该装置包括喷嘴，可将光可固化材料从该喷嘴施加到工作表面，以在工作表面上形成可光固化材料层。 可光固化材料层具有根据喷嘴相对于工作表面的移动方向限定的前缘和后缘。 该装置还包括相对于喷嘴固定的光源。 光源可操作以将光束引导到可光固化材料层的后缘。

公开(公告)号：US09352420B2

公开(公告)日：2016-05-31

申请号：US13962357

申请日：2013-08-08

Applicant: Ronald Peter Whitfield

Inventor： Ronald Peter Whitfield ,  Omer Leon Hageniers

IPC: B05B5/00 ,  B05B7/16 ,  B05C19/00 ,  B05C11/00 ,  C23C14/00 ,  B23K26/34 ,  C23C24/10 ,  B23K35/02 ,  B23K26/32

CPC classification number: B23K26/34 ,  B05B7/228 ,  B23K26/0648 ,  B23K26/144 ,  B23K26/32 ,  B23K35/0244 ,  B23K2103/50 ,  C23C4/123 ,  C23C4/137 ,  C23C24/10

Abstract: A laser cladding device for applying a coating to a part comprising a laser which can generate laser light, which is adapted to heat the coating and the part, a main body defining a laser light channel adapted to transmit the laser light to the part, a coating channel adapted to transmit the coating to the part, and a vacuum channel and a nozzle having an exit. The nozzle comprises a delivery port at one end of the laser light channel, a coating port at one end of the coating channel, and a vacuum port at one end of the vacuum channel, wherein the vacuum port is positioned generally adjacent the delivery port In operation the vacuum port draws a vacuum, pulling the coating towards the part.

Abstract translation: 一种用于将涂层施加到包括能够产生激光的部件的部件的激光熔覆装置，所述激光器适于加热所述涂层和所述部件，所述主体限定适于将所述激光透射到所述部件的激光通道， 涂覆通道，其适于将涂层透射到所述部件，以及真空通道和具有出口的喷嘴。 喷嘴包括在激光通道的一端的输送口，涂覆通道一端的涂料口和真空通道一端的真空口，其中真空口通常位于输送口In 操作真空端口抽真空，将涂层拉向零件。

公开(公告)号：US20150158118A1

公开(公告)日：2015-06-11

申请号：US14098816

申请日：2013-12-06

Applicant: General Electric Company

Inventor： Dechao Lin ,  Paul Stephen DiMascio ,  David Vincent Bucci ,  Srikanth Chandrudu Kotilingam ,  Yan Cui

IPC: B23K26/00 ,  C23C26/02 ,  B05B7/22

CPC classification number: B23K26/34 ,  B05B7/228 ,  B23K26/354 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/0283 ,  C23C26/02

Abstract: Laser cladding systems include a metal-filled wire comprising a metal shell surrounding a metal-filled core, wherein the metal-filled core comprises at least one of a powder metal or a fine wire metal, and, a laser that produces a laser beam directed onto at least a portion of a tip of the metal-filled wire to melt the metal shell and metal-filled core to produce a molten pool for depositing on a substrate.

Abstract translation: 激光熔覆系统包括金属填充线，其包括围绕金属填充芯的金属壳，其中填充金属的芯包括粉末金属或细金属丝中的至少一种，以及产生激光束定向的激光 到金属填充的线的尖端的至少一部分上，以熔化金属壳和金属填充的芯，以产生用于在衬底上沉积的熔池。

公开(公告)号：US09035213B2

公开(公告)日：2015-05-19

申请号：US13509002

申请日：2010-11-10

Applicant: Nikolai Arjakine ,  Georg Bostanjoglo ,  Bernd Burbaum ,  Andres Gasser ,  Torsten Jambor ,  Stefanie Linnenbrink ,  Torsten Melzer-Jokisch ,  Selim Mokadem ,  Michael Ott ,  Norbert Pirch ,  Rolf Wilkenhöner

Inventor： Nikolai Arjakine ,  Georg Bostanjoglo ,  Bernd Burbaum ,  Andres Gasser ,  Torsten Jambor ,  Stefanie Linnenbrink ,  Torsten Melzer-Jokisch ,  Selim Mokadem ,  Michael Ott ,  Norbert Pirch ,  Rolf Wilkenhöner

IPC: B23K26/34 ,  B05B7/22 ,  B23K26/32 ,  B23P6/00 ,  B23K35/00 ,  B23K35/02 ,  C21D9/50

CPC classification number: B05B7/228 ,  B23K26/32 ,  B23K26/34 ,  B23K26/342 ,  B23K35/007 ,  B23K35/0244 ,  B23K2101/001 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/26 ,  B23K2103/50 ,  B23P6/007 ,  C21D9/50 ,  F05B2230/232 ,  F05B2230/30 ,  F05B2230/80

Abstract: A welding method for welding workpieces made of highly heat-resistant superalloys is provided. The method includes generating a heat input zone on the workpiece surface by means of a heat source, feeding welding filler material into the heat input zone by means of a feeding device, and generating a relative motion between the heat source and the feeding device on one hand and the workpiece surface on the other hand by means of a conveying device. Furthermore, according to the welding method, the mass feed rate is ≦350 mg/min.

Abstract translation: 提供了一种用于焊接由高耐热超级合金制成的工件的焊接方法。 该方法包括通过热源在工件表面上产生热输入区，通过进料装置将填充材料输送到热输入区，并在一个热源和进料装置之间产生相对运动 另一方面借助于输送装置，手和工件表面。 此外，根据焊接方法，质量进料速率为350mg / min。

公开(公告)号：US08117985B2

公开(公告)日：2012-02-21

申请号：US12249009

申请日：2008-10-10

Applicant: Ronald Peter Whitfield

Inventor： Ronald Peter Whitfield

IPC: B05B5/00 ,  B05B7/16 ,  B05C19/00 ,  B05C11/00 ,  C23C14/00

CPC classification number: C23C26/02 ,  B05B7/228

Abstract: A laser cladding device for applying a coating to a part comprising a laser which can generate laser light, which is adapted to heat the coating and the part, a main body defining a laser light channel adapted to transmit the laser light to the part, a coating channel adapted to transmit the coating to the part, and a vacuum channel and a nozzle having an exit. The nozzle comprises a delivery port at one end of the laser light channel, a coating port at one end of the coating channel, and a vacuum port at one end of the vacuum channel, wherein the vacuum port is positioned generally adjacent the delivery port. In operation the vacuum port draws a vacuum, pulling the coating towards the part.

Abstract translation: 一种用于将涂层施加到包括能够产生激光的部件的部件的激光熔覆装置，所述激光器适于加热所述涂层和所述部件，所述主体限定适于将所述激光透射到所述部件的激光通道， 涂覆通道，其适于将涂层透射到所述部件，以及真空通道和具有出口的喷嘴。 喷嘴包括在激光通道的一端的输送口，涂布通道的一端的涂布口和真空通道一端的真空口，其中真空口通常位于输送口附近。 在操作中，真空端口抽真空，将涂层拉向零件。

公开(公告)号：US20030008074A1

公开(公告)日：2003-01-09

申请号：US10030490

申请日：2001-10-25

Inventor： William Hofmeister ,  David Gustafson ,  Bridget Rogers

IPC: B05D003/06

CPC classification number: C23C24/04 ,  B05B1/26 ,  B05B5/001 ,  B05B7/228 ,  C23C24/00

Abstract: A system and method for directing metal or ceramic particles toward a substrate (18) in a vacuum chamber includes a powder hopper (11), an enclosure (12) containing multiple differentially pumped vacuum chambers (19), a charging lamp (13), a tube (14), multiple charging and heating diodes 15, and an electromagnetic field generating device (EFGD) (17). The hopper (11) holds metal or ceramic particles, the chambers (19) propel the particles through the tube (14) towards substrate (18) positioned close to the tube, charging lamp (13) charges the particles, diodes (15) are used to heat the particles, and the EFGD (17) controls the direction of the particles propelled out of the tube.

Abstract translation: 用于将金属或陶瓷颗粒引导到真空室中的衬底（18）的系统和方法包括粉末料斗（11），包含多个差分抽真空室（19）的外壳（12），充电灯（13）， 管（14），多个充电和加热二极管15和电磁场产生装置（EFGD）（17）。 料斗（11）保持金属或陶瓷颗粒，室（19）将颗粒推进通过管（14）朝向位于管附近的基板（18），充电灯（13）对颗粒进行充电，二极管（15） 用于加热颗粒，EFGD（17）控制从管中推出的颗粒的方向。

公开(公告)号：US06305884B1

公开(公告)日：2001-10-23

申请号：US09518768

申请日：2000-03-03

Applicant: Gary K. Lewis ,  Richard M. Less

Inventor： Gary K. Lewis ,  Richard M. Less

IPC: B65G5124

CPC classification number: B05B7/1404 ,  B05B7/228 ,  B23K26/144

Abstract: A device for increasing the uniformity of solids within a solids fabrication system, such as a direct light fabrication (DLF) system in which gas entrained powders are passed through the focal point of a moving high-power light which fuses the particles in the powder to a surface being built up in layers. The invention provides a feed through interface wherein gas entrained powders input from stationary input lines are coupled to a rotating head of the fabrication system. The invention eliminates the need to provide additional slack in the feed lines to accommodate head rotation, and therefore reduces feed line bending movements which induce non-uniform feeding of gas entrained powder to a rotating head.

Abstract translation: 一种用于增加固体制造系统（例如直接光制造（DLF）系统）内的固体的均匀性的装置，其中气体夹带的粉末通过熔化粉末中的颗粒的移动高功率光的焦点 一层被层叠的表面。 本发明提供了一种进料通过界面，其中从固定输入管线输入的气体夹带粉末耦合到制造系统的旋转头部。 本发明消除了在进料管线中提供额外的松弛以适应头部旋转的需要，并且因此减少了进料管线弯曲运动，这导致气体夹带的粉末不均匀地送入旋转头部。