Table of Contents1. Introduction2. Basic Principles of Laser Welding• 2.1 Definition of Laser Welding• 2.2 Laser-material Interaction3. Role of Gases in Laser Welding• 3.1 Types of Gas• 3.2 Effect of Gas on the Welding Process4. Application of Different Gases in Laser Welding• 4.1 Role and Advantage

Paint is a chemical mixture of coatings that firmly covers the surface of an object for protection, decoration, marking and other special purposes. Paint is a chemical mixture that protects, decorates, marks and serves other special purposes on the surface of an object. Laser cleaning equipment can