WO2014095334A8 - Verfahren und schweisseinrichtung zum elektrischen widerstandsschweissen mit einem elektromagnet zur erzeugung und regelung der schweisskraft - Google Patents

Verfahren und schweisseinrichtung zum elektrischen widerstandsschweissen mit einem elektromagnet zur erzeugung und regelung der schweisskraft Download PDF

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Publication number
WO2014095334A8
WO2014095334A8 PCT/EP2013/075319 EP2013075319W WO2014095334A8 WO 2014095334 A8 WO2014095334 A8 WO 2014095334A8 EP 2013075319 W EP2013075319 W EP 2013075319W WO 2014095334 A8 WO2014095334 A8 WO 2014095334A8
Authority
WO
WIPO (PCT)
Prior art keywords
welding
force
electromagnet
electrical resistance
regulating
Prior art date
Application number
PCT/EP2013/075319
Other languages
English (en)
French (fr)
Other versions
WO2014095334A1 (de
Inventor
Bernd Rödder
Original Assignee
Nimak Gmbh
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 Nimak Gmbh filed Critical Nimak Gmbh
Priority to CH00873/15A priority Critical patent/CH709176B1/de
Publication of WO2014095334A1 publication Critical patent/WO2014095334A1/de
Publication of WO2014095334A8 publication Critical patent/WO2014095334A8/de

Links

Classifications

    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B43/00—Balls with special arrangements
    • A63B43/007—Arrangements on balls for connecting lines or cords
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/10—Games with thread-suspended or swingably-mounted bodies, e.g. balls, pointed bodies shaped as birds, animals, or the like, for aiming at and hitting targets ; Games using tethered bodies, e.g. balls, not otherwise provided for
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/241—Electric supplies
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/255—Monitoring devices using digital means the measured parameter being a force
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/311—Electrode holders and actuating devices therefor the actuating device comprising an electric motor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • B23K11/314—Spot welding guns, e.g. mounted on robots
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0072—Limiting the applied force, torque, movement or speed
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/50—Force related parameters
    • A63B2220/51—Force
    • A63B2220/53—Force of an impact, e.g. blow or punch
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/002—Training appliances or apparatus for special sports for football
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
    • A63B69/0079—Balls tethered to a line or cord
    • A63B69/0086—Balls tethered to a line or cord the line or cord being attached to the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Robotics (AREA)
  • Resistance Welding (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren sowie eine Schweißeinrichtung (1) zum elektrischen Widerstandsschweißen, wobei zwei Schweißelektroden (14, 16) unter Zwischenlage von zu verschweißenden Bauteilen (20) in einer Schließrichtung (22) zusammengeführt und mit einer Schweißkraft (F) verpresst und mit einem elektrischen Schweißstrom beaufschlagt werden. Für den Schweißvorgang wird die in Schließrichtung (22) wirkende Schweißkraft (F) durch einen Elektromagneten (30) erzeugt, welcher zur Erzeugung und Regelung der Schweißkraft (F) unabhängig von dem Schweißstrom angesteuert wird, wobei jeweils ein aktueller Istwert (Fist) der Schweißkraft (F) ermittelt und mit einem vorgegebenen Sollwert (Fsoll) verglichen wird, und wobei die Schweißkraft (F) durch geregelte Ansteuerung des Elektromagneten (30) auf den Sollwert (Fsoll) eingeregelt wird.
PCT/EP2013/075319 2012-12-18 2013-12-03 Verfahren und schweisseinrichtung zum elektrischen widerstandsschweissen mit einer elektromagnet zur erzeugung und regelung der schweisskraft WO2014095334A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH00873/15A CH709176B1 (de) 2012-12-18 2013-12-03 Verfahren und Schweisseinrichtung zum elektrischen Widerstandsschweissen, mit einem Elektromagneten zur Erzeugung und Regelung der Schweisskraft.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012112547.3A DE102012112547B4 (de) 2012-12-18 2012-12-18 "Verfahren und Schweißeinrichtung zum elektrischen Widerstandsschweißen"
DE102012112547.3 2012-12-18

Publications (2)

Publication Number Publication Date
WO2014095334A1 WO2014095334A1 (de) 2014-06-26
WO2014095334A8 true WO2014095334A8 (de) 2015-08-13

Family

ID=49681051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/075319 WO2014095334A1 (de) 2012-12-18 2013-12-03 Verfahren und schweisseinrichtung zum elektrischen widerstandsschweissen mit einer elektromagnet zur erzeugung und regelung der schweisskraft

Country Status (3)

Country Link
CH (1) CH709176B1 (de)
DE (2) DE102012112547B4 (de)
WO (1) WO2014095334A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015111459B4 (de) 2015-07-15 2017-08-03 Nimak Gmbh "Qualitätsüberwachung einer Schweißverbindung"
DE202015105249U1 (de) 2015-10-05 2017-01-09 DALEX-Schweißmaschinen GmbH & Co. KG Schweißeinrichtung zum Widerstandsbuckelschweißen
DE102017201731A1 (de) 2017-02-03 2018-08-09 Bayerische Motoren Werke Aktiengesellschaft Schweißvorrichtung zum elektrischen Widerstandspunktschweißen und Verfahren
DE102017121095A1 (de) 2017-09-12 2019-03-14 Matuschek Meßtechnik GmbH Verfahren und Vorrichtung zur Messung einer Elektrodenkraft einer Schweißzange
CN108270139A (zh) * 2018-02-07 2018-07-10 金杯电工股份有限公司 一种铝合金线束与铜端子的连接装置和方法
US11407057B2 (en) 2020-03-02 2022-08-09 Rolls-Royce Corporation Bonding system for dual walled turbine components
US11400551B2 (en) 2020-03-02 2022-08-02 Rolls-Royce Corporation Bonding system for dual walled turbine components
US11717907B2 (en) 2020-03-02 2023-08-08 Rolls-Royce Corporation Bonding probe for bonded dual walled turbine components
CN111331238A (zh) * 2020-03-27 2020-06-26 中山市微焊科技有限公司 一种采用压力传感器的精密压力焊接装置
CN111941099A (zh) * 2020-08-19 2020-11-17 山东理工大学 用于切削加工的全向恒力加工辅助装置
EP4238681A1 (de) 2022-03-01 2023-09-06 Diakont S.r.l. Schweisspistole mit einem aktuator auf einer festen elektrode

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820695A (en) * 1957-05-20 1959-09-23 Robotron Corp Improvements in electric resistance welding
US2863985A (en) 1957-09-30 1958-12-09 Prec Welder & Machine Company Magnetic force welders
US2863986A (en) 1957-10-04 1958-12-09 Prec Welder & Machine Company Repulsion magnetic force resistance welders
US3313910A (en) * 1966-01-06 1967-04-11 Welding Research Inc Electromagnetic force system
DE2834835A1 (de) * 1978-08-09 1980-02-21 Masing Kirkhof Gmbh Punktschweisszange
US5556552A (en) * 1993-03-10 1996-09-17 Leon; Paul Head for and method of spot welding
CA2213271A1 (en) * 1995-02-21 1996-08-29 Emanuel Leibzon Positioning and electromagnetic clamping device for welder
US5742022A (en) * 1995-04-19 1998-04-21 Dct Avanced Engineering, Inc. Industrial workcell system and method
DE19859020A1 (de) * 1998-12-21 2000-07-06 Bosch Gmbh Robert Vorrichtung zum Widerstandsschweißen
FR2837413B1 (fr) 2002-03-19 2004-12-03 Soudax Equipements Machine et procede de soudage par points ou de sertissage
DE202008013883U1 (de) 2008-10-20 2008-12-24 Nimak Gmbh Schweißzange zum Elektro-Punktschweißen
DE202008013884U1 (de) 2008-10-20 2008-12-24 Nimak Gmbh Schweißzange zum Elektro-Punktschweißen
DE102011056717A1 (de) * 2011-12-20 2013-06-20 Nimak Gmbh "Schweißeinrichtung zum elektrischen Widerstandsschweißen"

Also Published As

Publication number Publication date
DE102012112547A1 (de) 2014-06-18
CH709176B1 (de) 2016-09-30
WO2014095334A1 (de) 2014-06-26
DE202012013531U1 (de) 2017-06-29
DE102012112547B4 (de) 2021-02-18

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