Micro Joining Principles

Nippon Avionics is promoting businesses utilizing six unique micro joining technologies.

  1. Resistance welding technology for joining metal to metal
  2. Pulse heating (hot bar bonding) technology for soldering electronic components
  3. Seam sealing technology for welding a lid onto a case containing electronic components
  4. Laser joining technology, applicable to a wide range of usages, including metal welding, soldering and plastic welding
  5. Ultrasonic equipment for resin welding, resin melt cutting, resin cutting, metal joining and food cutting
  6. High-frequency induction heater unit for non-contact heating of metal using electromagnetic induction

You can view a motion picture explaining the principles of joining from below.

Principle of Resistance Welding

Photo: Resistance Welding

Resistance welding is used for joining two metals.

Principle of Pulse Heat Unit (Hot Bar Bonder)

Photo: Pulse Heat Unit (Hot Bar Bonder)

Pulse heat unit is intended to solder electric components. Soldering is also called reflow soldering.

Principle of Parallel seam welding

Photo: Seam Welder

Seam welding which hermetically seals electronic components

Principle of Laser Welder

Photo: Laser Welder

Laser welder is intended to solder, and weld plastic using the laser beam.

Principle of Ultrasonic Welding

Principle of Ultrasonic Welding

Ultrasonic equipment for resin welding, resin melt cutting, resin cutting, metal joining and food cutting

Principle of Ultrasonic Metal Welding

Principle of Ultrasonic Metal Welding

Ultrasonic metal welding uses ultrasonic vibration energy to join non-ferrous metals such as aluminum and copper.

Principle of High-frequency Induction Heater Unit

Principle of High-frequency Induction Heater Unit

High-frequency induction heater unit for non-contact heating of metal using electromagnetic induction

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