Automotive Wire Adhesion Tester
Category：Interior Material Tester
Introduction
The Automotive Wire Adhesion Tester is designed to evaluate the bonding strength of automotive wires and components under dynamic and quasi-static conditions. You can accurately assess material adhesion performance across a range of temperatures and impact energies, ensuring compliance with international automotive and adhesive standards for R&D, quality control, and regulatory verification.
Application
This tester is suitable for:
(1) Automotive wire harnesses and insulation adhesion testing.
(2) Adhesive bonding evaluation for door panels, bumper assemblies, engine bay modules, and windshield components.
(3) Research and development of adhesives and bonding materials used in automotive applications.
(4) Quality control and production verification of bonded wire assemblies and automotive modules.
Standards
(1) ISO 11343 – Wedge-peel impact test for adhesion of adhesives
(2) ASTM D4501 – Adhesive peel and impact testing
(3) SAE J840 – Adhesive bonding test for automotive components
(4) ECE R94 – Vehicle crash and safety standard
(5) FMVSS 212 – Federal motor vehicle safety standard for occupant protection
(6) GB 11557 – Automotive adhesive test standards (China)
Parameters
| Parameter | Specification |
|---|---|
| Impact Energy Range | 5–500 J, adjustable in 1 J increments |
| Temperature Range | -40°C to +150°C (±2°C stability) |
| Test Speed | 0.1–5.0 m/s (programmable acceleration) |
| Force Measurement | 0–10 kN (±0.5% FS accuracy) |
| Data Sampling Rate | 100 kHz (10,000 points/sec) |
| Capacity | 50 kg |
| Test Stroke | 400 mm |
| Speed Range | 10–300 mm/min |
| Power System | AC servo motor |
| Power Requirement | 220V AC, 50/60Hz, 3-phase, 15A |
| Dimensions (W×D×H) | 1800 × 900 × 2200 mm |
| Volume | 80 × 60 × 170 cm |
| Weight | 200 kg (tester), 850 kg crated |
| Control Method | Computer software-controlled |
| Adhesion Fixture | One set; wire passing holes: φ1.4, φ1.5, φ1.7, φ1.8, φ2.0, φ2.1, φ2.12, φ2.8, φ3.3, φ3.8 |
Features
(1) Dual-Mode Testing – Combines wedge-peel impact (ISO 11343) with quasi-static adhesion pull-off testing.
(2) High-Precision Force Measurement – Load cell with ±0.5% FS accuracy captures subtle adhesion failures.
(3) Thermal Conditioning – Integrated thermostatic chamber (-40°C to +150°C) simulates extreme environments.
(4) Dynamic Impact System – Pneumatic striker delivers adjustable energy (5–500 J) with 0.1 J resolution.
(5) Smart Fixturing – Quick-change adapters support components up to 1.2 m, accommodating various wire diameters.
(6) Data-Driven Testing – Real-time force-displacement graphs, automated report generation, and IoT connectivity with remote monitoring.
(7) Ergonomic Safety – Full-enclosure safety interlocks with polycarbonate shields protect operators.
(8) Regulatory Compliance – Pre-loaded test templates for ECE R94, FMVSS 212, and GB 11557.
Maintenance Information
(1) Keep the striker assembly, chamber, and fixture set clean and free of debris.
(2) Verify load cell calibration periodically.
(3) Inspect pneumatic and thermal systems before testing.
(4) Ensure software and data acquisition system are updated.
(5) Maintain safety shields and enclosure interlocks to guarantee operator protection.
FAQ
(1) What is this product?
It is a tester designed to evaluate the adhesion strength of automotive wires and bonded components.
(2) What is this product used for?
You can assess wire and adhesive performance under dynamic impact and quasi-static conditions to ensure reliability in automotive applications.
(3) What is the working principle of this product?
The tester applies controlled impact energy via a pneumatic striker and measures adhesion using a high-precision load cell, optionally combined with quasi-static pull-off testing.
(4) Why is this product important?
It ensures that automotive wires and bonded components maintain integrity under mechanical stress, supporting vehicle safety and durability.
(5) Which industries is this product suitable for?
It is suitable for automotive wire manufacturers, adhesive R&D labs, OEMs, and quality inspection laboratories.
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