US20140151347A1 - Method of forming a weld notch in a sheet metal piece - Google Patents

Method of forming a weld notch in a sheet metal piece Download PDF

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Publication number
US20140151347A1
US20140151347A1 US14/094,299 US201314094299A US2014151347A1 US 20140151347 A1 US20140151347 A1 US 20140151347A1 US 201314094299 A US201314094299 A US 201314094299A US 2014151347 A1 US2014151347 A1 US 2014151347A1
Authority
US
United States
Prior art keywords
sheet metal
metal piece
along
trench
ablation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US14/094,299
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English (en)
Inventor
James J. Evangelista
Michael Telenko, JR.
Jason E. Harfoot
Jack A. Atkinson
James W. Walther
Anthony M. Parente
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiloh Industries Inc
Original Assignee
Shiloh Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shiloh Industries Inc filed Critical Shiloh Industries Inc
Priority to US14/094,299 priority Critical patent/US20140151347A1/en
Assigned to SHILOH INDUSTRIES, INC. reassignment SHILOH INDUSTRIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EVANGELISTA, JAMES J., HARFOOT, JASON E., PARENTE, ANTHONY M., TELENKO, MICHAEL, JR., WALTHER, JAMES W., ATKINSON, JACK A.
Publication of US20140151347A1 publication Critical patent/US20140151347A1/en
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: SHILOH INDUSTRIES, INC.
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Assignors: SHILOH INDUSTRIES, INC.
Priority to US15/912,751 priority patent/US10821546B2/en
Assigned to SHILOH INDUSTRIES, INC. reassignment SHILOH INDUSTRIES, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Abandoned legal-status Critical Current

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Classifications

    • B23K26/365—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
US14/094,299 2012-11-30 2013-12-02 Method of forming a weld notch in a sheet metal piece Abandoned US20140151347A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/094,299 US20140151347A1 (en) 2012-11-30 2013-12-02 Method of forming a weld notch in a sheet metal piece
US15/912,751 US10821546B2 (en) 2012-11-30 2018-03-06 Method of forming a weld notch in a sheet metal piece

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261731497P 2012-11-30 2012-11-30
US201361784184P 2013-03-14 2013-03-14
US14/094,299 US20140151347A1 (en) 2012-11-30 2013-12-02 Method of forming a weld notch in a sheet metal piece

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/912,751 Continuation US10821546B2 (en) 2012-11-30 2018-03-06 Method of forming a weld notch in a sheet metal piece

Publications (1)

Publication Number Publication Date
US20140151347A1 true US20140151347A1 (en) 2014-06-05

Family

ID=50824429

Family Applications (2)

Application Number Title Priority Date Filing Date
US14/094,299 Abandoned US20140151347A1 (en) 2012-11-30 2013-12-02 Method of forming a weld notch in a sheet metal piece
US15/912,751 Active 2034-10-02 US10821546B2 (en) 2012-11-30 2018-03-06 Method of forming a weld notch in a sheet metal piece

Family Applications After (1)

Application Number Title Priority Date Filing Date
US15/912,751 Active 2034-10-02 US10821546B2 (en) 2012-11-30 2018-03-06 Method of forming a weld notch in a sheet metal piece

Country Status (7)

Country Link
US (2) US20140151347A1 (es)
EP (1) EP2925483B1 (es)
JP (2) JP6480342B2 (es)
KR (2) KR20150086485A (es)
CN (1) CN104822485B (es)
MX (1) MX2015006795A (es)
WO (1) WO2014085818A1 (es)

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US20150314908A1 (en) * 2013-01-29 2015-11-05 Jfe Steel Corporation Welded can body, welded can, method of manufacturing welded can body, and method of manufacturing welded can
WO2016198612A1 (de) * 2015-06-12 2016-12-15 Schuler Automation Gmbh & Co. Kg Verfahren und vorrichtung zur herstellung einer blechplatine
US20170120391A1 (en) * 2014-04-25 2017-05-04 Arcelormittal Method and device for preparing aluminum-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blank
US20170304943A1 (en) * 2014-09-01 2017-10-26 Toyota Motor Europe Systems for and method of welding with two collections of laser heat source points
US20190078458A1 (en) * 2017-09-11 2019-03-14 United Technologies Corporation Active clearance control system and manifold for gas turbine engine
WO2020225448A1 (de) * 2019-05-08 2020-11-12 Wsoptics Technologies Gmbh Verfahren zur strahlbearbeitung eines werkstücks
US20200398377A1 (en) * 2018-03-02 2020-12-24 Voestalpine Automotive Components Linz Gmbh Method for welding pretreatment of coated steel sheets
US20210008666A1 (en) * 2019-07-10 2021-01-14 Daihen Corporation Laser-arc hybrid welding apparatus
US20210222804A1 (en) * 2018-06-22 2021-07-22 Nippon Steel Corporation Steel sheet, tailored blank, hot stamped product, steel pipe, hollow hot stamped product, method of manufacturing steel sheet, method of manufacturing tailored blank, method of manufacturing hot stamped product, method of manufacturing steel pipe, and method of manufacturing hollow hot stamped product
US20210262075A1 (en) * 2018-06-22 2021-08-26 Nippon Steel Corporation Steel sheet, tailored blank, hot stamped product, steel pipe, hollow hot stamped product, and method of manufacturing steel sheet
WO2022037797A1 (de) * 2020-08-21 2022-02-24 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zur herstellung mindestens eines werkstückteils und eines restwerkstücks aus einem werkstück
US11559857B2 (en) * 2016-05-18 2023-01-24 Amada Co., Ltd. Laser cutting and machining method for plated steel plate, laser cut-and-machined product, thermal cutting and machining method, thermal cut-and-machined product, surface-treated steel plate, laser cutting method, and laser machining head

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Publication number Priority date Publication date Assignee Title
JP7024798B2 (ja) * 2017-11-08 2022-02-24 日本製鉄株式会社 鋼板、テーラードブランク、熱間プレス成形品、鋼管、中空状焼入れ成形品、鋼板の製造方法、テーラードブランクの製造方法、熱間プレス成形品の製造方法、鋼管の製造方法、および中空状焼入れ成形品の製造方法
WO2020136402A1 (en) 2018-12-24 2020-07-02 Arcelormittal Method for producing a welded steel blank and associated welded steel blank
JP7307307B2 (ja) 2019-02-04 2023-07-12 日本製鉄株式会社 突合せ溶接用アルミニウムめっき鋼板、突合せ溶接部材及び熱間プレス成形品
CN111230301B (zh) * 2019-03-29 2022-08-12 宝山钢铁股份有限公司 带铝或铝合金镀层的钢制薄壁焊接等强部件的制造方法
WO2023111651A1 (en) * 2021-12-16 2023-06-22 Arcelormittal Method for butt-welding a steel part and associated steel part

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