Benefits Over Traditional MethodsLaser cleaning is redefining how industries approach surface preparation and contaminant removal. Unlike traditional methods, such as abrasive blasting, chemical stripping, or dry-ice blasting, laser cleaning is a···

Principles of Laser CleaningLaser cleaning is built on the controlled interaction between pulsed laser radiation and material surfaces. It removes unwanted layers, such as oxides, paints, grease, and residues, without mechanical contact, abrasive···

Safety ConsiderationsBoth laser and plasma cutting involve high temperatures, intense energy, and hazardous byproducts, making safety a critical part of operating either system. Each method carries its unique risks that must be managed through pr···

Cutting Speed and ProductivityCutting speed directly influences productivity, especially in high-volume manufacturing and fabrication environments. Faster cutting means more parts per hour, lower labor costs, and shorter lead times. While both la···

Material Compatibility and Thickness RangeOne of the most critical factors in choosing between laser cutting and plasma cutting is how well each method handles different materials and thicknesses. While both are capable of cutting a wide range of···

Fundamentals of Cutting TechnologiesTo compare laser cutting and plasma cutting effectively, it’s essential to understand the core mechanics behind each method. While both are thermal cutting processes designed to shape and separate metal, they o···

SummaryLaser welding has become a leading method for joining stainless steel thanks to its precision, low heat input, and suitability for automation. When set up correctly, it delivers deep penetration, minimal distortion, and clean welds that pr···

Defects: Causes and FixesLaser welding stainless steel offers unmatched precision, but defects can still occur when material preparation, process parameters, or shielding gas delivery are not fully optimized. Unlike arc welding, laser welding’s s···

Distortion, Residual Stress, And FixturingLaser welding’s concentrated heat input significantly reduces distortion compared to MIG or TIG welding, but stainless steel’s thermal expansion rate (~17 µm/m·℃) is still almost 1.5×that of carbon steel.···

Heat Input, Cooling Rate, And Metallurgical ControlLaser welding is inherently a low heat input, high cooling rate process, which is one reason it’s so effective for stainless steel. But “low heat” is not automatically “good” — the wrong heat inp···

Shielding Gas StrategyIn stainless steel laser welding, shielding gas is not just about keeping oxygen away from the molten pool—it directly influences weld penetration, bead shape, spatter levels, and final corrosion resistance. The concentrated···

Equipment and SetupLaser welding stainless steel requires carefully matched equipment to ensure stable performance, high-quality welds, and consistent production. The right combination of laser source, beam delivery system, motion control, and sh···