Weld Performance Evaluation

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Automotive Welding Tests (Spot Welding Tests for Thin Sheets)

Case Studies of Automotive Welding (Spot Welding Tests for Thin Sheets)

Spot Welding Test Methods

    • Quantitative Evaluation Tests
      • Tensile shear test (JIS Z 3136)
      • Cross tension test (JIS Z 3137)
    • Field Test Methods (Routine Tests,JIS Z 3144)
      • Peel test
      • Torsion test
      • Chisel test
    • Cross-Sectional Tests (JIS Z 3139)
    • Test of Welding Production Conditions
      • Electrode life test (continuous spot welding test)

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