| 设备名称 | 焊接机 |
| 品类 | Joining Equipment |
| 子类 | |
| power | 100-1,000+ A for arc welding |
| types | Shielded Metal Arc (SMAW), Gas Metal Arc (GMAW/MIG), Gas Tungsten Arc (GTAW/TIG), Submerged Arc (SAW), Laser Beam (LBW), Resistance (RSW) |
| materials | Steel, stainless steel, aluminum, titanium, nickel alloys, copper alloys, thermoplastics |
| duty_cycle | 20-100% at rated output |
| description | Equipment that joins materials (metals or thermoplastics) by melting parts together, often with filler material. Uses various energy sources including electric arc, laser, gas flame, and electron beam. |
| applications | Structural fabrication, pipeline construction, automotive body assembly, shipbuilding, pressure vessels, aerospace structures |
| shielding_gases | Argon, CO2, Helium, Oxygen blended, or flux-cored |
| thickness_range | 0.5-300+ mm depending on process |