IN2013CH00448A - - Google Patents

Download PDF

Info

Publication number
IN2013CH00448A
IN2013CH00448A IN448CH2013A IN2013CH00448A IN 2013CH00448 A IN2013CH00448 A IN 2013CH00448A IN 448CH2013 A IN448CH2013 A IN 448CH2013A IN 2013CH00448 A IN2013CH00448 A IN 2013CH00448A
Authority
IN
India
Prior art keywords
control device
spot welding
motors
joint axes
welding robot
Prior art date
Application number
Inventor
Fumihiko Takemoto
Toshitaka Miyazato
Michiharu Mine
Original Assignee
Yaskawa Denki Seisakusho Kk
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 Yaskawa Denki Seisakusho Kk filed Critical Yaskawa Denki Seisakusho Kk
Publication of IN2013CH00448A publication Critical patent/IN2013CH00448A/en

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
    • B23K9/00—Arc welding or cutting
    • B23K9/007—Spot arc welding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/40—Robotics, robotics mapping to robotics vision
    • G05B2219/40462—Constant consumed energy, regenerate acceleration energy during deceleration
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45104—Lasrobot, welding robot
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Resistance Welding (AREA)
  • Manipulator (AREA)

Abstract

A spot welding system according to an embodiment includes a spot welding robot and a control device. The spot welding robot has a plurality of joint axes and includes a plurality of motors in correspondence with the joint axes. The control device drives the motors. Furthermore, the control device includes a capacitor that accumulates regenerative electric power generated from the motor.
IN448CH2013 2012-06-29 2013-02-01 IN2013CH00448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012146784A JP5522207B2 (en) 2012-06-29 2012-06-29 Spot welding system and control device for spot welding robot

Publications (1)

Publication Number Publication Date
IN2013CH00448A true IN2013CH00448A (en) 2015-07-31

Family

ID=47722100

Family Applications (1)

Application Number Title Priority Date Filing Date
IN448CH2013 IN2013CH00448A (en) 2012-06-29 2013-02-01

Country Status (5)

Country Link
US (1) US20140001165A1 (en)
EP (1) EP2679329A3 (en)
JP (1) JP5522207B2 (en)
CN (1) CN103506749B (en)
IN (1) IN2013CH00448A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6173677B2 (en) * 2012-08-09 2017-08-02 日本電産サンキョー株式会社 Home position return method for industrial robots
JP6677694B2 (en) 2017-10-31 2020-04-08 ファナック株式会社 Robot system
JP7006169B2 (en) * 2017-11-20 2022-01-24 セイコーエプソン株式会社 robot
CN110957931B (en) * 2018-09-27 2020-11-27 台达电子工业股份有限公司 Robot system
DE102020004238A1 (en) 2020-07-14 2022-01-20 Kuka Deutschland Gmbh Resistance welding process, robotic work station and computer program product

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313167A1 (en) * 1983-04-12 1984-10-25 Mantec Gesellschaft für Automatisierungs- und Handhabungssysteme mbH, 8510 Fürth INDUSTRIAL ROBOT WITH ELECTRIC THREE-PHASE INDIVIDUAL DRIVES
SE455683B (en) * 1983-10-31 1988-08-01 Asea Ab AUTOMATROBOT, SEPARATE FOR WELDING
US4937759A (en) * 1986-02-18 1990-06-26 Robotics Research Corporation Industrial robot with controller
JP2006094613A (en) * 2004-09-22 2006-04-06 Railway Technical Res Inst Railway rolling stock system
US7307239B2 (en) * 2004-11-19 2007-12-11 Illinois Tool Works Inc. Welding power supply with laminated bus
JP2008213020A (en) 2007-03-07 2008-09-18 Central Motor Co Ltd Proper welding spot judgement method for spot welding robot, spot welding robot, and proper welding spot judgement program for spot welding robot
US7795840B2 (en) * 2007-09-12 2010-09-14 Illinois Tool Works, Inc. Battery charger with a planar bus
JP2009225497A (en) * 2008-03-13 2009-10-01 Fanuc Ltd Servo amplifier having power regenerating function
JP2010226875A (en) * 2009-03-24 2010-10-07 Kanto Auto Works Ltd Power supply device and energy-saving countermeasures to be attached thereto
JP5170175B2 (en) * 2010-06-30 2013-03-27 株式会社安川電機 Robot system
JP5527127B2 (en) * 2010-09-16 2014-06-18 株式会社デンソーウェーブ Robot system

Also Published As

Publication number Publication date
EP2679329A3 (en) 2014-01-22
CN103506749B (en) 2015-10-07
CN103506749A (en) 2014-01-15
JP5522207B2 (en) 2014-06-18
US20140001165A1 (en) 2014-01-02
EP2679329A2 (en) 2014-01-01
JP2014008571A (en) 2014-01-20

Similar Documents

Publication Publication Date Title
GB2519626B (en) Hybrid power generation system
EP3197773A4 (en) Hybrid electric power drive system for a rotorcraft
AP2015008215A0 (en) A dual-strutured electric drive and power system for hybrid vehicles
EP3315372A4 (en) Power generation control device for hybrid vehicle
EP3206296A4 (en) Electric power supply system, control device, vehicle, and engine/generator unit for vehicle drive
FR2990082B1 (en) ELECTRIC ENERGY STORAGE SYSTEM COMPRISING AN INVERTER
WO2015024900A3 (en) Charging of road vehicles capable of being battery driven
EP2842213A4 (en) A portable power supply system for an electrically driven work machine and a work machine equipped with such a power supply system
EP3542459A4 (en) Method and system for operating a hybrid power generation system
EP3419084A4 (en) Single-cell battery, battery module, power battery, and electric vehicle
CL2014000715A1 (en) Heavy equipment energy system that has an actuator to operate a tool comprising a bus to provide electricity to the actuator, a motor to provide a power output, a motor-coupled generator, an energy storage device, a controller configured to change the motor power output; method to control an energy system.
IN2013CH00448A (en)
EP3469199A4 (en) A cooling system for an electric power unit in a vehicle
EP3014734B8 (en) Power system for electric vehicle,electric vehicle and motor controller
EP3026775A4 (en) Control device for solar power generation inverter
EP3504408A4 (en) A cooling system for an electric power unit in a vehicle
EP3441247A4 (en) In-wheel motor power line wiring structure and in-wheel motor drive device
EP2878072A4 (en) High efficiency ac dc electric motor, electric power generating system with variable speed, variable power, geometric isolation and high efficiency conducting elements.
EP2763313A4 (en) Power conversion control device, power conversion control method, electric motor and vehicle drive system
EP3604011A4 (en) Hybrid electric vehicle, power system thereof, and power generation control method therefor
EP3509130A4 (en) Battery pack, electronic apparatus, electric vehicle, electric tool, and power storage system
EP2978124A4 (en) Power generation unit, and motor generator control method
EP3823082A4 (en) Battery module, electric power unit, and work machine
ZA201507708B (en) A hybrid drive system for delivering power and its method thereof
WO2015036846A3 (en) Alternative power for engine driven welder