-
公开(公告)号：US1481071A
公开(公告)日：1924-01-15
申请号：US46620921
申请日：1921-05-02
Applicant: HYDRAULIC STEEL COMPANY
Inventor： SINDELAR THOMAS A , DAYKIN SPENSLEY S
IPC: B23K9/028
CPC classification number: B23K9/028
-
公开(公告)号：US695515A
公开(公告)日：1902-03-18
申请号：US1900080457
申请日：1900-06-07
Applicant: AMERICAN CAN CO
Inventor： WILCOX GEORGE
CPC classification number: B23K9/028
-
-
-
45.发明授权公开(公告)号：US11731208B2
公开(公告)日：2023-08-22
申请号：US17679218
申请日：2022-02-24
Applicant: Lincoln Global, Inc.
Inventor： Andrew R. Peters , Jonathan H. Paul , Levi J. Mitchell
IPC: B23K9/02 , B23K26/342 , B23K9/025 , B23K9/028 , B23K9/095 , B23K9/12 , B33Y10/00 , B23K37/02 , B23K37/04 , B33Y30/00 , B33Y50/02
CPC classification number: B23K9/0216 , B23K9/025 , B23K9/028 , B23K9/0953 , B23K9/125 , B23K9/126 , B23K26/342 , B23K37/0252 , B23K37/04 , B33Y10/00 , B33Y30/00 , B33Y50/02
Abstract: Embodiments of systems and methods of additive manufacturing are disclosed. In one embodiment, a computer control apparatus accesses multiple planned build patterns corresponding to multiple build layers of a three-dimensional (3D) part to be additively manufactured. A metal deposition apparatus deposits metal material to form at least a portion of a build layer of the 3D part. The metal material is deposited as a beaded weave pattern, based on a planned path of a planned build pattern, under control of the computer control apparatus. A weave width, a weave frequency, and a weave dwell of the beaded weave pattern may be dynamically adjusted during deposition of the beaded weave pattern. The adjustments are under control of the computer control apparatus based on the planned build pattern, as a width of the build layer varies along a length dimension of the build layer.
-
Patent Agency Ranking
公开(公告)号：US20170130853A1
公开(公告)日：2017-05-11
申请号：US15344314
申请日：2016-11-04
Applicant: Oklahoma Safety Equipment Company, Inc.
Inventor： Alan T. Wilson , Hunter Franks , Brandon Hentzen , Michael Kmitta , Mark Randall Blackmon , Robert Evans
CPC classification number: F16K17/40 , B23K9/028 , B23K15/0006 , F16K17/1613
Abstract: A rupture disc device and method of assembly thereof are provided. The rupture disc device has a device body formed so that there are no leakage pathways to the radially outer surface thereof. The rupture disc is welded to the device body so that the weld joint therebetween is not relied upon to provide structural support, and instead strictly acts as a seal. In one form, the weld joint is formed with the weld beam directed axially transverse to thickness of the rupture disc to minimize unwanted variances in the rupture disc burst pressure that otherwise may be created due to the heat generated during weld joint formation.
-
公开(公告)号：US09441487B2
公开(公告)日：2016-09-13
申请号：US14244971
申请日：2014-04-04
Applicant: ALSTOM Technology Ltd
Inventor： Sorin Keller , Werner Martin Balbach , Gianni Giorgi , Holger Kiewel
CPC classification number: F01D5/063 , B23K9/0213 , B23K9/028 , B23K9/167 , B23K9/18 , B23K9/186 , B23K33/006 , B23K2101/001 , B23K2101/06 , F05D2230/232
Abstract: The invention relates to a method for welding rotors for power generation having a plurality of rotor discs arranged along a rotor axis. The method includes providing forged and NDT tested rotor discs and machining the discs for weld seam preparation. The weld seam preparation has an inner narrow TIG welding gap and an adjoining outer SAW welding gap. The method further includes stapling the discs on top of each other; and checking the run-out of the stapled discs relative to each other and as a whole and, if necessary, adjusting the staple. In addition the method includes melting the root of the weld without weld filler using TIG welding; increasing the weld height by narrow gap TIG welding with parent metal weld filler to allow tilting of the rotor in horizontal position; tilting the rotor in horizontal position; finalizing the welding by filling the outer SAW welding gap using SAW welding; and checking the welds of the rotor by NDT using ultrasonic testing. A weld seam preparation machining step that includes preparing an optimized transition geometry of TIG welding gap to SAW welding gap transition with a first opening having a first opening angle and a second opening having a second opening angle greater than said first opening angle.
Abstract translation: 本发明涉及一种用于焊接用于发电的转子的方法，其具有沿转子轴线布置的多个转子盘。 该方法包括提供锻造和NDT测试的转盘，并加工用于焊缝准备的盘。 焊缝准备具有内部窄TIG焊接间隙和相邻的外部SAW焊接间隙。 该方法进一步包括将盘彼此装在一起; 并且检查装订盘相对于彼此和作为整体的耗尽，并且如果需要，则调整钉。 此外，该方法包括使用TIG焊接熔化焊缝的根部而不使用焊接填料; 通过窄间隙TIG焊接母体金属焊接填料增加焊接高度，以允许转子在水平位置倾斜; 将转子倾斜在水平位置; 通过使用SAW焊接填充外部SAW焊缝来完成焊接; 并通过超声波检测用NDT检查转子的焊缝。 一种焊缝准备加工步骤，其包括利用具有第一开放角度的第一开口和具有大于所述第一开启角度的第二开启角度的第二开口来制备TIG焊接间隙对SAW焊接间隙过渡的优化的过渡几何形状。
-
公开(公告)号：US20160107272A1
公开(公告)日：2016-04-21
申请号：US14892029
申请日：2014-05-15
Applicant: FFT Produktionssysteme GmbH & Co. KG
Inventor： Martin Kraft , Jochen Schneegans
IPC: B23K37/04 , B23K37/047 , B23K37/02
CPC classification number: B23K37/04 , B23K9/028 , B23K10/02 , B23K13/02 , B23K26/042 , B23K26/0884 , B23K26/244 , B23K26/28 , B23K37/0258 , B23K37/0452 , B23K37/047 , B23K2101/006 , B25J9/1684 , B25J9/1694 , G05B2219/37431 , G05B2219/45104 , G05B2219/4704 , G05B2219/4705 , G05B2219/4706
Abstract: A method for joining concealed workpiece parts by an energy beam, wherein a lower workpiece part and an upper workpiece part are positioned relative to each other; the upper workpiece part contacts the lower workpiece part along a joining contour; the energy beam is directed onto an upper side of the upper workpiece part, moved along the joining contour by a controller, in order to join the upper workpiece part to the joining contour; an exploratory seam is produced on the upper work piece part, for detecting the joining contour; a detector detects a boundary at which a surface area of the upper work piece part borders a surface area of the upper work piece part which does have contact with the joining contour; the controller registers a position of the boundary and compares it with a target position of the boundary which is stored in the controller.
Abstract translation: 一种通过能量束连接隐藏的工件的方法，其中下工件部分和上工件部件相对于彼此定位; 上工件沿接合轮廓接触下工件部分; 能量束被引导到上部工件的上侧，通过控制器沿着接合轮廓移动，以便将上部工件部分连接到接合轮廓; 在上部工件部件上产生探测缝，用于检测接合轮廓; 检测器检测上部工件部分的表面积与接合轮廓接触的上部工件部分的表面区域的边界; 控制器登记边界的位置并将其与存储在控制器中的边界的目标位置进行比较。
-
公开(公告)号：US20160074970A1
公开(公告)日：2016-03-17
申请号：US14487787
申请日：2014-09-16
Applicant: ArvinMeritor Technology, LLC
Inventor： Yang Zhai , Joseph Melekian , Phillip Leicht
IPC: B23K31/12 , B23K31/02 , G01N29/265
CPC classification number: B23K31/12 , B23K9/028 , B23K9/0953 , B23K9/1272 , B23K26/28 , B23K31/125 , B23K37/0417 , B23K2101/008 , G01N29/0654 , G01N29/262 , G01N29/275 , G01N2291/044 , G01N2291/045 , G01N2291/267
Abstract: A system and method of making a welded assembly. The system may include a welding system and an ultrasonic inspection device. The welding system may be configured to weld a first part to a second part. The ultrasonic inspection device may transmit an ultrasonic beam to facilitate pre-weld inspection and/or post-weld inspection.
Abstract translation: 一种制造焊接组件的系统和方法。 该系统可以包括焊接系统和超声波检查装置。 焊接系统可以被配置为将第一部分焊接到第二部分。 超声波检查装置可以传输超声波束以便于焊前检查和/或焊后检查。
-
50.发明授权公开(公告)号：US09233437B2
公开(公告)日：2016-01-12
申请号：US14241410
申请日：2012-08-31
Applicant: Michael Buschmann
Inventor： Michael Buschmann
CPC classification number: B23K37/00 , B23K9/028 , B23K9/16 , B23K9/326 , B23K31/027 , B23K37/0531 , B23K2101/06 , Y10T29/49826
Abstract: In some embodiments, a forming body for the temporary sealing of a flow cross-section of an assigned object to be welded is disclosed. In some embodiments, the forming body comprises a dimensionally stable, preferably biologically-degradable material, which has a water solubility ≧90% and of which the main component is corn starch and/or corn semolina and/or corn flakes.
Abstract translation: 在一些实施例中，公开了一种用于临时密封待分配被焊接物体的流动横截面的成形体。 在一些实施方案中，成型体包含尺寸稳定的，优选可生物降解的材料，其水溶性≥90％，其中主要成分为玉米淀粉和/或玉米粗粉和/或玉米片。
-
-
-
-
-
-
-
-
-
Search Results
303
records
(took 0.07 seconds)
