The Wire-to-Wire Vibration Abrasion Tester is designed to evaluate the abrasion resistance of automotive wires with cross-sectional areas below 6 mm² under controlled vibration conditions. The instrument tests the insulation surface of wires under repetitive contact, providing an accurate assessment of automotive wire durability and wear performance.
Application
(1) Automotive wiring harness manufacturers – assess wire insulation abrasion resistance.
(2) Electrical component quality control – verify compliance with wire wear standards.
(3) Research and development – test new wire insulation materials.
(4) Automotive electronics testing labs – evaluate vibration-induced wear on wiring systems.
(5) Certification bodies – perform standardized abrasion testing of low-voltage wires.
Standards
(1) VW60306:2000-11 – Automotive wire abrasion testing standard
(2) GS95007-1:2007-08 – Wire insulation wear test requirements
Parameters
| Parameter | Specification |
|---|---|
| Vibration Frequency | 10 Hz |
| Vibration Amplitude | 6.35 ± 0.25 mm |
| Vibration Direction | Horizontal |
| Fixed Wire Support Distance | 280 mm |
| Movable Wire Support | One point on fixed platform, other passes through guide >14× wire diameter |
| Distance Between Vibration and Fixed Table | 45 mm |
| Friction Point | Midpoint of sample (10% position) |
| Applied Mass | 10 N, 12.5 N, 15 N, 20 N |
| Abrasion Count Setting | 1–9999 cycles adjustable |
| Automatic Stop | When wire insulation is breached and conduction occurs |
