Why Must Puncture Clamps Undergo Thermal Shock Testing?

Thermal shock testing allows piercing electrical connectors to switch rapidly between high and low temperature environments, simulating the actual use of piercing wire connector under extreme temperature difference conditions, allowing materials and structures to experience real-world thermal stress in a laboratory environment.

Thermal shock testing focuses on examining the mechanical and electrical stability of wire piercing connector materials and their internal connecting components when subjected to drastic temperature changes within a short period. Rapid temperature changes can cause differences in the coefficients of thermal expansion of different materials, leading to micro-cracks or poor contact at internal interface surfaces. insulation piercing connector Repeated tests conducted in thermal shock cycling will reveal these potential weaknesses.