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Technologies

 

TECHNOLOGY LIBRARY

A
  • ACF Laminating/Pre-Bonding
  • B
  • Bolt & Studwelding
  •  
  • Brazing
  • C
  • Compacting
  • D
  • Dispensing
  •  
  • Drawn Arc Welding
  • E
  • Electrostatic Discharge Control
  • F
  • Fiber Laser Marking
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  • Fiber Laser Welding
  •  
  • Fluid Dispensing
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  • Fume Extraction
  • G
  • Gap Welding
  •  
  • Green Laser Welding
  • H
  • Heat Staking
  •  
  • Heat-Sealing/ACF Final Bonding
  •  
  • Hermetic Sealing of electronic packages
  •  
  • Hot Bar Bonding
  •  
  • Hot Bar Reflow Soldering
  •  
  • Hot Bar Systems
  •  
  • Hot Crimping
  • I
  • Induction Heating
  •  
  • Inscribe
  •  
  • Insulated Wire Welding
  • J
  • Jet Dispensing
  • L
  • Laser Cutting
  •  
  • Laser Marking
  •  
  • Laser Marking Systems
  •  
  • Laser Seam Welding
  •  
  • Laser Spot Welding
  •  
  • Laser Welding
  •  
  • Laser Welding Systems
  • M
  • Marking
  •  
  • Micro Joining
  •  
  • Micro Resistance Welding
  • P
  • Parallel Gap Welding
  •  
  • Plastic Welding
  •  
  • Projection Welding
  • R
  • Remote Services
  •  
  • Resistance Welding
  •  
  • Resistance Welding Systems
  •  
  • Robotic Soldering
  • S
  • Saw Blade System
  •  
  • Seam Welding
  •  
  • Short Cycle Studwelding
  •  
  • Single Component Positive Displacement Dispensing
  •  
  • Single Component Time/Pressure Dispensing
  •  
  • Spot Welding
  •  
  • Strand Welding
  •  
  • Studwelding
  •  
  • Studwelding with Capacitor Discharge
  • T
  • Thermocompression Welding
  •  
  • Two Component Dispensing
  • W
  • Weld Monitoring
  •  
  • Welding
  • Resistance Welding

    Resistance WeldingResistance welding is a thermo-electric process in which heat is generated at the interface of the parts to be joined by passing an electrical current through the parts for a precisely controlled time and under a controlled pressure also called force. The name “resistance” welding derives from the fact that the resistance of the workpieces and electrodes are used in combination or contrast to generate the heat at their interface.

    Key advantages of the resistance welding process include:

    • Very short process time
    • No consumables, such as brazing materials, solder, or welding rods
    • Operator safety because of low voltage
    • Clean and environmentally friendly
    • A reliable electro-mechanical joint is formed

    Resistance Welding MethodsHeat generation process

    Resistance welding is a fairly simple heat generation process: the passage of current through a resistance generates heat. This is the same principle used in the operation of heating coils. In addition to the bulk resistances, the contact resistances also play a major role. The contact resistances are influenced by the surface condition (surface roughness, cleanliness, oxidation, and platings).

    Four parameters influence the quality of resistance welding primarily and need to be monitored closely to achieve best in class results: Materials, Energy, Weld Force and Time.

    Learn more about technical options feasible for resistance welding from our Weldability Chart.

    AMADA MIYACHI EUROPE Resistance Welders

    AMADA MIYACHI EUROPE offers a wide range of welding methods which are in use very succesfully for decades such as opposed welding. Please find a selection of five different welding methods described in the links below and illustrated on the right side:

    Our Troubleshooting Guide will guide you through pragmatic fixes for technical challenges which may occur during the welding process. 

     

     

     Applications Resistance WeldingApplications Micro Resistance Welding

     

    + Motor connections

    + Connectors

    + Cables

    + Lighting components

    + Battery tabs

    + Sensors

     

     

    Our proven technologies enable the Automotive, Electronics & Solar Cells,  IT & Multimedia, Medical, Aerospace and Defence industries to supply a variety of resistance welding applications.

    Automotive IT & Multimedia Electronics & Solar Cells

    Click on the Resistance Welder icon to learn more about our Resistance Welder products

    Micro Resistance Welder Products

     
     
    More information
    More information