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公开(公告)号:WO2023075342A1
公开(公告)日:2023-05-04
申请号:PCT/KR2022/016306
申请日:2022-10-25
Applicant: 주식회사 엘지에너지솔루션
IPC: H01M50/566 , H01M50/516 , H01M50/167 , H01M50/213 , B23K26/0622 , B23K26/359 , B23K101/36
Abstract: 본원발명은 전극조립체를 수납한 전지케이스의 상단에 캡 어셈블리를 탑재하고, 상기 전지케이스의 상부 끝단은, 상기 캡 어셈블리의 외주변을 감싸며 중심 방향으로 절곡된 클림핑부를 형성하며, 상기 클림핑부는 음극 단자이고, 상기 캠 어셈블리의 중심부 탑 캡은 양극 단자이며, 상기 음극 단자와 상기 양극 단자 중 적어도 어느 하나에는 불연속적인 나선형의 용접부가 형성되는 원통형 전지셀에 대한 것으로, 상기 양극 단자 및 음극 단자에서 과용접이 생기는 것을 방지하여 안전성이 향상된 원통형 전지셀을 제공한다.
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公开(公告)号:WO2022124556A1
公开(公告)日:2022-06-16
申请号:PCT/KR2021/014383
申请日:2021-10-15
Inventor: 이상훈 LEE, Sanghoon , 김영태 KIM, Youngtae , 고영덕 KOH, Youngdeog
IPC: B29C65/48 , B32B38/00 , B32B15/09 , B32B15/18 , B24C1/00 , B29C59/02 , B29C33/42 , B29C45/37 , B23K26/359 , B29C45/16
Abstract: 개선된 냉장고용 코팅강판의 제조방법이 개시된다. 냉장고용 코팅강판의 제조방법은 몰드의 사출면에 1차로 레이저 가공을 수행하고, 레이저 가공이 수행된 몰드의 사출면에 2차로 비드 블라스팅 가공을 수행하고, 몰드에 의해 몰드의 일 면에 대응되는 요철형상이 각인되는 UV수지층을 PET필름에 형성하고, UV수지층 및 PET필름을 포함하는 필름을 강판과 접합하는 것을 포함하며, 비드 블라스팅 가공이 수행된 몰드의 사출면의 조도는 1.08㎛ 이상 2.52㎛ 이하로 마련된다.
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公开(公告)号:WO2022036108A1
公开(公告)日:2022-02-17
申请号:PCT/US2021/045761
申请日:2021-08-12
Applicant: STANDEX INTERNATIONAL CORPORATION
Inventor: IORIO, Francesco , AMELINE, Ian Ross , KARKANIS, Tasso Anastasios , TAO, Michael Wenhan , MORUZZI, Massimiliano , SZYMANSKI, Aaron Michael
IPC: B23K26/0622 , B23K26/082 , B23K26/352 , B23K26/359 , B41C1/05 , G05B19/19 , B23K26/361
Abstract: A computer-implemented method for generating laser engraving instructions for performing a patterning process on a workpiece surface includes receiving a first input value indicating a first laser-pulse pattern and a second input value for a laser parameter associated with a laser-engraving system; and generating a machine-command sequence for the laser-engraving system based on the first input value and the second input value.
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公开(公告)号:WO2021144263A1
公开(公告)日:2021-07-22
申请号:PCT/EP2021/050480
申请日:2021-01-12
Applicant: SACMI IMOLA S.C.
Inventor: PARRINELLO, Fiorenzo , MINGANTI, Gianni , PUCCI, Fabrizio , DI GIACOMO, Alberto , BALDUCCI, Eleonora , FIUMI, Valentina
IPC: B65B9/04 , B29C59/00 , B65B61/02 , B65D17/28 , B23K26/16 , B23K26/359 , B23K26/364 , B29C2791/009 , B29C59/007 , B29C71/0063
Abstract: A method for the production and filling of containers designed to contain food, characterized in that it comprises the steps of: - shaping a sheet (10) made of PET (polyethylene terephthalate) in order to provide a plurality of accommodation receptacles (11) provided with at least one access inlet (12), the PET sheet (10) having an initial degree of crystallinity lower than or equal to 10%; - filling, through the access inlet (12), said accommodation receptacles (11) with at least one food; - sealing the access inlet (12) by means of a closure film (13); - providing a weakened portion (21) at a connecting edge (22) between at least two adjacent accommodation receptacles (11), the provision step comprising a step of emission of laser radiation (40) at least one portion of said connecting edge (22) in order to provide a localized reduction of the transverse cross-section of the connecting edge along the weakened portion; - the final degree of crystallinity at the weakened portion (21) after the step of emission of laser radiation (40) being lower than, equal to or greater than, at most by a percentage equal to 3%, the degree of crystallinity of portions of the connecting edge (22) not affected by modifications occurring as a consequence of the step of emission of laser radiation (40) and of the sealing step.
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公开(公告)号:WO2021125485A1
公开(公告)日:2021-06-24
申请号:PCT/KR2020/009750
申请日:2020-07-24
Applicant: 주식회사 미주산업
IPC: B23D1/30 , B23K26/38 , B23K26/359 , B23K10/00 , B23D15/00 , B25H7/04 , B23K10/003
Abstract: 본 발명은 형강재의 마킹 및 절단을 위한 자동화 시스템에 관한 것이다. 구체적으로는, 선박구성 부분품인 철의장품('형강재'로 통칭)을, 기설계된 도면정보에 기반하여 자동으로 마킹처리하고, 이후 마킹과 도면정보에 기반하여 절단 및 절삭이 이루어지도록 하는, 형강재의 마킹 및 절단을 위한 자동화 시스템에 관한 것이다.
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公开(公告)号:WO2020109357A2
公开(公告)日:2020-06-04
申请号:PCT/EP2019/082674
申请日:2019-11-27
Applicant: AIXTRON SE
Inventor: KOLLBERG, Marcel , RUDA Y WITT, Francisco
IPC: C23C16/455 , B23K26/00 , B23K26/352 , B23K26/362 , B23K26/382 , B23K26/402 , B23K26/359
Abstract: Die Erfindung betrifft die Verwendung eines aus einem Quarzrohling gefertigten Bauteiles, in dem durch selektives Laserätzen zumindest ein Hohlraum (8', 8", 8''; 13, 14, 14'; 9.1, 9.2, 9.3, 9.4, 9.5; 35, 36, 37, 38, 39, 40, 41) erzeugt wurde, als Bestandteil eines CVD-Reaktors (1), wobei durch den zumindest einen Hohlraum (8', 8'', 8''; 13, 14, 14'; 9.1, 9.2, 9.3, 9.4, 9.5; 35, 36, 37, 38, 39, 40, 41) ein Fluid strömt und das Bauteil bei seiner Verwendung auf Temperaturen über 500°C erwärmt wird und in Kontakt tritt mit Hydriden der IV-, V- oder VI- Hauptgruppe und/ oder mit metallorganischen Verbindungen oder Halogenverbindungen von Elementen der II-, III- oder V -Hauptgruppe.
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公开(公告)号:WO2016158544A1
公开(公告)日:2016-10-06
申请号:PCT/JP2016/058894
申请日:2016-03-22
Applicant: トリニティ工業株式会社
IPC: B44C1/22 , B23K26/359 , B41M5/26 , B60R13/02 , C08J7/00
CPC classification number: B05D3/063 , B23K26/359 , B41M5/26 , B44C1/228 , B44F1/02 , B60R13/02 , C08J7/00
Abstract: 課題:ワークの表面に描かれる絵柄に動的な視覚効果を付与することができ、製造コストを低減することが可能な加飾部品の製造方法を提供する。 解決手段:加飾部品はレーザ照射工程を経て製造される。レーザ照射工程では、加飾面4にレーザを照射することにより、複数本の線状レーザ加工溝21を所定方向F1に沿って密に並べて配置してなる絵柄20を加飾面4上に形成する。また、レーザ照射工程では、所定方向F1と線状レーザ加工溝21の延びる方向F2とがなす角度θ1が線状レーザ加工溝21が並ぶ方向に沿って徐々に変化するように絵柄20を形成する。
Abstract translation: [问题]提供一种制造装饰部件的方法,通过该方法可以对工件表面上所示的图案赋予动态视觉效果,并且可以降低制造成本。 [解决方案]使用激光照射步骤制造装饰部件。 在激光照射工序中,通过用激光照射装饰面4,在装饰面4上形成有包含沿规定方向F1并列配置的多个线状激光加工用槽21的图案20.另外, 在激光照射步骤中,图案20形成为使得线性激光加工槽21延伸的规定方向F1和方向F2之间的角度θ1在线性激光加工槽21的方向上逐渐变化 对齐。
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公开(公告)号:WO2014022681A9
公开(公告)日:2014-03-27
申请号:PCT/US2013053251
申请日:2013-08-01
Applicant: GENTEX CORP
Inventor: BAREMAN DONALD L , TONAR WILLIAM L , OLESEN NIELS A , SCOTT THOMAS J , CAMMENGA DAVID J , RIZK PETER N , LUTEN HENRY A , NEUMAN GEORGE A , MINIKEY JR DANNY L , ROTH MARK R , FLYNN JR PAUL V , THOMMEN II JAMES R , HOLDEN HAPPY
IPC: B23K26/359
CPC classification number: C03B33/091 , C03C23/0025 , C03C27/10 , G02B5/08 , G02F1/1533 , G02F1/157 , Y10T428/24273 , Y10T428/24355 , Y10T428/24777
Abstract: An apparatus, method, and process that includes a substantially transparent substrate having a first surface, a second surface, and edge extending around at least a portion of a perimeter of the substantially transparent substrate, wherein the edge being a laser induced channel edge having enhanced edge characteristics.
Abstract translation: 一种装置,方法和方法,其包括具有第一表面,第二表面和围绕所述基本上透明的基底的周边的至少一部分延伸的基本上透明的基底,其中所述边缘是具有增强的激光感应通道边缘 边缘特征。
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公开(公告)号:WO2023088912A1
公开(公告)日:2023-05-25
申请号:PCT/EP2022/082020
申请日:2022-11-15
Applicant: TRUMPF LASER- UND SYSTEMTECHNIK GMBH
Inventor: FLAMM, Daniel , KAISER, Myriam , KLEINER, Jonas
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Laserbearbeitung eines Werkstücks (104), welches ein transparentes Material (102) aufweist, bei dem mittels eines Eingangslaserstrahls (108) mehrere Fokuselemente (120, 120') bereitgestellt werden und das Material (102) mit den Fokuselementen (120, 120') beaufschlagt wird, wobei durch Beaufschlagung des Materials (102) mit den Fokuselementen (120) in dem Material (102) Materialmodifikationen (138) entlang einer vorgegebenen Bearbeitungslinie (128) ausgebildet werden, an welcher das Material (102) durch Ätzen mittels mindestens einer nasschemischen Lösung trennbar ist, und wobei durch Beaufschlagung des Materials (102) mit den Fokuselementen (120') in dem Material (102) mindestens ein separater Ätzzugang (144) zur Zuführung der mindestens einen nasschemischen Lösung von einer Außenseite (132, 134) des Werkstücks (104) zu der Bearbeitungslinie (128) ausgebildet wird.
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公开(公告)号:WO2023066468A1
公开(公告)日:2023-04-27
申请号:PCT/EP2021/078963
申请日:2021-10-19
Applicant: IPG PHOTONICS CORPORATION , IPG LASER GMBH
Inventor: SCHRAMM, Ingo , RASCH, Michael
IPC: B23K26/0622 , B23K26/08 , B23K26/12 , B23K26/244 , B23K26/322 , B23K26/352 , B23K26/359 , B23K26/60 , B23K37/04 , B23K101/00 , B23K101/18 , B23K101/34 , B23K103/04 , B23K103/10
Abstract: The disclosed laser welding system is adapted for welding overlapping coated metal sheets, e.g. Zi- or Zi-alloy coated steel sheets. The disclosed welding system comprises a laser source producing CW or QCW laser beam; a laser beam delivery cable delivering the laser beam to a laser head of the welding system, wherein the laser head is equipped with a hollow pressure piece adapted to press against the surface of the first metal sheet and simultaneously to deliver the laser beam to the surface of the first metal sheet through the hollow pressure piece to create dimples on the surface of the first metal sheet. The hollow pressure piece of the laser head is also adapted to press against the surface of the second metal sheet positioned on the surface of the first metal sheet with the dimples during the step of seam welding the first and the second metal sheets. According to the invention, the power of the laser beam is reduced during the pre- processing dimpling step comparing to the laser beam power during the seam welding processing step.
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