Laser-welded assembly

  title={Laser-welded assembly},
  author={나카무라히데오 and 야마부키후미야스},
The present invention is heated by irradiation with a laser beam to avoid welding surface, by performing the welding of the metal member and the resin member or a resin member and a resin member to obtain an assembly with air-tightness. The laser beam was transmitted through the laser-transmitting resin, and heating the latter by irradiating the laser absorbent material in contact with it, to melt the heat laser transmitting resin and the laser-absorbent resin. By moving the laser beam… CONTINUE READING