Application and Analysis of Laser Brazing in DPCA

  • Wei WangEmail author
  • Heng WangEmail author
  • Hongfei Ruan
  • Peiyong Wang
  • Tao Ye
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 486)


Laser brazing is a welding technology of heating the brazing filler metal with laser as heat source. Compared with traditional welding technology, laser brazing has been widely used in automobile manufacturing because of its high efficiency and high quality. The laser brazing technology has more stringent requirements on the geometric accuracy and process of products. In order to avoid the risk of products and processes in the phase of design, we carried out a systematic evaluation and research on the design of five models in DPCA. Finally, we have formed a more scientific and suitable constrains for the product and process of laser brazing.


Laser brazing Product process constrain Debugging method Working principle 



  1. 1.
    Li LJ (1993) Modern laser processing and equipment. Beijing Institute of Technology Publisher, pp 194–204 Google Scholar
  2. 2.
    Laser technology in automotive industry 2005Google Scholar
  3. 3.
    Chen YB Technology of modern laser wielding. Science PublisherGoogle Scholar

Collected papers

  1. 4.
    Austauschkonzepte HL4006D TRUMF 2009.09.08Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  1. 1.Dong Feng-Peugeot Citroen Automobile Co., Ltd.Hubei University of EconomicWuhanChina
  2. 2.Dong Feng-Peugeot Citroen Automobile Co., Ltd.Hubei University of Automotive TechnologyWuhanChina
  3. 3.Dong Feng-Peugeot Citroen Automobile Co., Ltd.Hua Zhong Agriculture UniversityWuhanChina
  4. 4.Dong Feng-Peugeot Citroen Automobile Co., Ltd.WuhanChina

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