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公开(公告)号：WO2023066265A1
公开(公告)日：2023-04-27
申请号：PCT/CN2022/126020
申请日：2022-10-18
Applicant: 天津市宁河县隆昌异型轧钢厂
Abstract: 一种异形包覆型材，包括：底板和主体部，底板为第一复合材（1），主体部包括至少一块第二复合材（2），第二复合材（2）焊接于第一复合材（1）上，形成第二焊缝（4），第一复合材（1）和第二复合材（2）均包括芯材（101、103）和包覆材（102、104），包覆材（102、104）为不锈钢材料制成并且包覆芯材（101、103），芯材（101、103）为与包覆材（102、104）不同的材料，第二焊缝（4）的深度小于包覆材（102、104）的厚度；该异形包覆型材结构强度高，成本低，能够防锈，适于室外应用。
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公开(公告)号：WO2023277277A1
公开(公告)日：2023-01-05
申请号：PCT/KR2021/017303
申请日：2021-11-23
Applicant: 현대로보틱스 주식회사 , 삼성엔지니어링 주식회사
Abstract: 배관스풀 자동제조 시스템을 개시한다. 본 발명의 일실시예에 따른 배관스풀 자동제조 시스템은 원본파이프를 소정의 원하는 길이로 절단하여 스풀파이프로 만드는 파이프 절단기를 포함하는 파이프 절단부; 상기 스풀파이프의 단부에 용접개선(開先)을 형성하는 스풀파이프 개선가공기를 포함하는 스풀파이프 개선가공부; 연결부재의 단부에 용접개선을 형성하는 연결부재 개선가공기를 포함하는 연결부재 개선가공부; 상기 스풀파이프에 상기 연결부재를 용접하여 직관스풀을 만드는, 직관스풀 용접장과 용접로봇을 포함하는 직관스풀 제조부; 상기 직관스풀에 다른 상기 직관스풀이나 상기 연결부재를 용접하여 입체스풀을 만드는, 입체스풀용접장과 용접로봇을 포함하는 입체스풀 제조부; 상기 스풀파이프나 상기 연결부재 또는 상기 직관스풀이나 상기 입체스풀을 이동시키거나 용접시 상기 연결부재나 상기 직관스풀을 파지하는, 핸들링로봇과 갠트리크레인로봇을 포함하는 핸들링부; 및 배관스풀에 대한 정보가 입력되면, 상기 파이프 절단부, 상기 스풀파이프 개선가공부, 상기 연결부재 개선가공부, 상기 직관스풀 제조부, 상기 입체스풀 제조부 및, 상기 핸들링부를 각각 제어하여, 작업자의 개입이나 별도의 서지 없이, 입력된 정보에 따른 배관스풀이 제조되도록 하는 제어부; 를 포함할 수 있다.
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公开(公告)号：WO2022254146A1
公开(公告)日：2022-12-08
申请号：PCT/FR2022/051036
申请日：2022-06-01
Applicant: SERIMAX HOLDINGS
Inventor： JUDAS, Philippe , BRISAC, Gaspard
IPC: B23K31/02 , B23K37/02 , B23K101/06
Abstract: La présente demande décrit un système de soudage automatique de tubes. Ce système de soudage automatique (1) de tubes (2) comprenant une unité de contrôle (3), une station de soudage (4) comprenant au moins un robot (7) comportant au moins un élément de soudage (9) et un élément porteur (8) dudit élément de soudage (9), comporte un système de rail (10) sur lequel la station de soudage (4) est mobile, le système de soudage (1) comportant un système de supervision (11) thermique et optique et l'unité de contrôle (3) étant apte à contrôler automatiquement, au niveau des chanfreins (5) des tubes (2) à souder, les paramètres de soudage du système de soudage (1) en coopération avec le système de supervision (11).
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4.发明申请
公开(公告)号：WO2022153134A1
公开(公告)日：2022-07-21
申请号：PCT/IB2022/050020
申请日：2022-01-03
Applicant: PALESCANDOLO LAVORAZIONI SIDERURGICHE S.R.L.
Inventor： PALESCANDOLO, Pasquale
IPC: G05B19/404 , B23K31/02 , B21D47/01 , B23K9/12 , E04C3/06
Abstract: Optimized system for manufacturing beams (13) for building ships suitably for assembling and welding a beam (13) avoiding the process of eliminating the camber defect caused by the thermal input generated by the welding (14) of only one side of the beam (13), said system comprising: - a plurality of movement means adapted to move the plates (10); - at least a laser scanner adapted to measure the exact dimensions of the plates; - at least a server (17) adapted to provide the exact measurements; - at least a mechanical robot arm adapted to cut the plates (10) by means of plasma system; - at least a welding robot capable of joining the core (11) and the flange (12), by means of a submerged arc welding (14); - at least an X-ray scanner adapted to examine the obtained beam; - at least a hard disk; - at least a painting station.
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公开(公告)号：WO2022092863A1
公开(公告)日：2022-05-05
申请号：PCT/KR2021/015333
申请日：2021-10-28
Applicant: 주식회사 포스코
IPC: B23K37/00 , B23K31/02 , B23K37/02 , B23K101/04
Abstract: 본 발명은, 파이프와의 용접시 발생되는 플랜지의 용접변형을 효과적으로 저감하여 경제적이고 생산성을 향상시킬 수 있는 용접변형 방지장치와, 이를 이용한 파이프와 플랜지의 용접방법에 관한 것으로, 용접변형 방지장치는, 파이프에 용접하고자 하는 플랜지의 일측에 접하여 배치되고, 내부에 중공부를 갖춘 적어도 하나의 카운터 웨이트; 및 상기 카운터 웨이트를 상기 플랜지에 고정하는 체결구를 포함하고, 상기 카운터 웨이트의 중공부 내에 냉매가 수용될 수 있다.
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Patent Agency Ranking
公开(公告)号：WO2021254885A1
公开(公告)日：2021-12-23
申请号：PCT/EP2021/065688
申请日：2021-06-10
Applicant: HYDRO EXTRUDED SOLUTIONS AS
Inventor： PASQUALON, Marco , BATTISTA ZAFFARONI, Giorgio Giovanni , MANGELSDORF, Andrej , INSALACO, Jeffrey Lee , BUZZELLE, Vincent
IPC: B21C37/08 , B21D5/12 , B23K13/02 , B23K31/02 , B23K37/08 , B21C37/0818 , B21C37/0822 , B23K13/00 , B23K13/01 , B23K13/025 , B23K2101/16 , B23K31/027
Abstract: A seam guide assembly (1) configured to maintain the longitudinal edges (101) of a metal strip (102), in position before welding the edges together in a welding section (201) of a welded tube roll forming apparatus (200), said seam guide assembly comprising a front seam guide tip component (2), a through channel (6) being provided in the holder (3), said channel having an inlet opening (7) located on said first side (5) of the holder, adjacent the front seam guide tip component (2), and an outlet opening (8) located on a second side (9) of the holder, said outlet opening being configured to be connected to a vacuum source; a welded tube roll forming apparatus (200) comprising a vacuum extraction section (205) configured to extract solid particles produced inside the tube (100) during the high frequency induction welding of the tube edges, and being located in the apparatus at a position where the where the edges (101) of the roll formed tube have not yet been welded together; and a method of manufacturing a tube comprising extracting solid particles produced inside the tube (100) during the high frequency induction welding by application of vacuum at a section (205) of the tube, where the edges (101) of the roll formed tube have not yet been welded together.
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公开(公告)号：WO2021233979A1
公开(公告)日：2021-11-25
申请号：PCT/EP2021/063255
申请日：2021-05-19
Applicant: CRC-EVANS PIPELINE INTERNATIONAL, INC. , AVDEL UK LIMITED
Inventor： BOND, Timothy, J. , BOUCHE, Jose, C. , CHAPMAN, Duncan , CURBO, Jason, W. , DEDHIA, Kunjan, M. , JONES, Alan , MALLICK, Siddharth , MOERS, Dan , RADHAKRISHNAN, Shailesh , SMITH, Travis, W.
IPC: B23K9/028 , B23K26/282 , B23K31/02 , B23K37/02 , B23K37/053 , F16L1/10 , B23K101/06 , B23K101/10
Abstract: A pipe positioning and welding combination comprises a pipe positioner and a welder, for manipulating ends of pipes to be welded and welding the pipe ends together. The pipe positioner comprises a main beam and a pair of grapples mounted on the main beam, the grapples for grabbing and securing a pipe. The welder comprises a welding bug including a welding torch, a bug rail on which the welding bug is configured to be guided, a deformation ring, and a sensor assembly. The deformation ring includes a plurality of substantially radially extending and/or extendable shoes configured to engage an outer surface of a pipe to be welded. The sensor assembly includes at least one substantially radially inwardly directed sensor connected to a mount on the welder. The welding bug is configured for reliable connection to the bug rail and movement along the bug rail in an arc substantially parallel with a pipe welding area. The deformation ring and/or the sensor assembly include at least one pivotable clamshell structure for selectively surrounding a pipe. The welder is configured to be mounted to the pipe positioner, and the clamshell structure is openable in concert with the grapples to receive pipe ends and closable after closing of the grapples to surround a weld region of a pipe.
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公开(公告)号：WO2021230768A1
公开(公告)日：2021-11-18
申请号：PCT/RU2021/050092
申请日：2021-04-08
Applicant: МОРОЗОВА, Ольга Павловна
IPC: B23K26/282 , B23K26/082 , B23K31/02 , B23K33/00 , B23K26/70 , B23K101/10
Abstract: Изобретение относится к области сварки и, в частности, управления сварочным термическим циклом при многопроходной лазерной сварке неповоротных стыковых кольцевых соединений в узкощелевую разделку с наплавочной проволокой. Способ управления термическим циклом многопроходной лазерной сварки стыковых кольцевых соединений, включающий подачу сварочной проволоки и воздействие на неё непрерывным лазерным излучением, отличающееся тем, что многопроходная лазерная сварка выполняется в узкощелевую разделку. Технический результат, который может быть получен при осуществлении настоящего изобретения, заключается в более точном регулировании сварочных термических циклов для получения благоприятного структурного состояния шва и околошовной зоны термического влияния сварного соединения, уменьшения количества закалочных структур и получения значений твердости и ударной вязкости.
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公开(公告)号：WO2021126953A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065273
申请日：2020-12-16
Applicant: MEDTRONIC, INC.
Inventor： NIELSEN, Christian S. , ZHAO, Hailiang , WARNOCK, Kenneth D.
IPC: A61N1/375 , B23K26/20 , B23K26/324 , B29C65/00 , A61B5/07 , A61B5/00 , A61B2560/0406 , A61B2560/0468 , A61B2562/12 , A61B2562/16 , A61B5/0022 , A61B5/0205 , A61B5/02141 , A61B5/0215 , A61B5/283 , A61B5/4836 , A61B5/686 , A61N1/36 , A61N1/362 , A61N1/3756 , A61N1/3956 , B23K2101/36 , B23K2103/05 , B23K2103/14 , B23K2103/42 , B23K26/206 , B23K26/24 , B23K26/28 , B23K26/323 , B23K31/02 , B29C66/74285 , H05K5/04 , H05K5/06
Abstract: In some examples, manufacturing techniques for implantable medical devices are described. An example method may including positioning a metal housing component adjacent to a polymer housing component so that there is an interface between the metal housing component and the polymer housing component; and forming a seal at the interface between the metal housing component and the polymer housing component to join the metal housing component and the polymer housing component, wherein the joined metal housing component and the polymer housing component form at least a portion of housing for the implantable medical device, wherein the housing of the implantable medical device contains electronic circuitry.
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公开(公告)号：WO2021121139A1
公开(公告)日：2021-06-24
申请号：PCT/CN2020/135607
申请日：2020-12-11
Applicant: 李文娟
Inventor： 李文娟 LI, Wenjuan
Abstract: 一种用于控制棒驱动机构上钩爪制造的板材及制造方法，所述板材包括基体块(1)，还包括焊接块(2)，所述焊接块(2)用于通过焊接的方式连接于基体块(1)上。所述制造方法包括齿形制备工序，所述齿形制备工序为：通过在基体块(1)上获得加工齿形用的母材后，再对母材进行加工获得所需齿形，所述母材的原料为材质为耐磨材料且呈块状的焊接块(2)，且所述焊接块(2)通过焊接连接于基体块(1)上。采用本方案提供的板材及制造方法生产控制棒驱动机构钩爪，通过控制焊接熔合线附近出现的晶间腐蚀倾向，可达到保证基体与耐磨层之间的焊接质量，提高钩爪的整体质量，消除安全隐患，从而使得CRDM的可靠性和寿命得到有效保障。
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