薄壁零件激光焊接技術研究

打開文本圖片集

摘 要：激光焊接技術逐漸成為制造業(yè)企業(yè)中的重要工具。通過激光焊接技術，不僅能夠提高產品焊接質量，也能改善產品外觀。本文對鍍鋅材料開展激光焊接技術研究，重點討論了鍍鋅薄壁零件激光焊接工藝參數設計方案，分析融透激光疊焊參數和疲勞性，優(yōu)化薄壁類零件焊接工藝參數，提升車輛加工過程中焊接零件的平整度和強度。

關鍵詞：薄壁零件；激光焊接；焊接試驗

Research on Laser Welding Technology of Thin-walled Parts

Hao Qinghua Wang Xiaolong Wang Jinglun

（Inner Mongolia First Machinery Group Co.，Ltd.，Baotou，Inner Mongolia 014030）

Abstract：Laser welding technology has gradually become an important tool in modern industry.Through laser welding technology，it can not only improve the welding quality of products，but also improve the appearance of products.In this paper，the laser welding technology of galvanized samples is studied，the design scheme of laser welding process parameters of galvanized thin wall parts is mainly discussed，the parameters and fatigue of laser cladding welding are analyzed，and the welding process methods of thin-wall parts are optimized to improve the welding smoothness and strength of thin-wall parts in vehicles.

Key words：thin-walled parts;laser welding;welding test

隨著航空航天、汽車制造業(yè)、微電子、輕工業(yè)、醫(yī)療及核工業(yè)迅猛發(fā)展，產品結構和功能越來越復雜，對焊接技術的要求越來越高。（剩余2635字）