Welding quality serves as the core guarantee for the structural strength of sheet metal parts, making welding quality inspection an indispensable process in custom sheet metal fabrication. Common welding quality testing methods include:
- Visual Inspection: Examines weld seams for defects such as cracks, porosity, and slag inclusions.
- Non-Destructive Testing (NDT): Such as ultrasonic testing and X-ray testing, which can detect internal hidden defects.
- Mechanical Property Testing: Including tensile tests and bending tests to evaluate weld strength.
In practical inspection, the appropriate testing method should be selected based on the application scenarios and quality requirements of the customer's products. Our company has established a comprehensive welding quality inspection system, equipped with professional testing equipment and personnel. We conduct full-range inspections from weld appearance to internal quality, ensuring that the welded sheet metal parts meet the requirements for structural strength and safe operation.
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