The New Technical Development and Application of Laser Welding Protection Device
激光焊接保护装置的技术新发展及其应用

摘要

随着我国各类工业产品的发展，部件的焊接需求也在不断提高，激光焊接技术因其自身独特的高效、单色等特点，在焊接领域逐渐占据较大市场份额。而激光焊接保护装置对于焊件的焊接质量具有重要的影响，因此对保护装置的技术发展进行研究具有重要意义。本文对激光焊接保护装置的技术新发展进行分析，发现目前保护装置技术要点主要为焊接质量、节约保护气氛等。各种保护装置各有重点，在不同的使用环境中，可以根据不同的焊接需求采用不同的激光焊接保护装置技术。

Abstract

With the development of all kinds of industrial products in China, the demand for welding of parts is also constantly improving, laser welding technology because of its own unique high efficiency, monochrome and other characteristics of the welding field, gradually occupy a large market share. Laser welding protection device has an important influence on the welding quality of the welding parts, so it is very important to study the technical development of the protection device. This paper analyzes the new technical development of the laser welding protection device, and finds that the main technical points of the protection device are the welding quality and the conservation of the protection atmosphere. Various protection devices have their own priorities. In different use environments, different laser welding protection device technologies can be adopted according to different welding requirements.