Fluoropolymer Wire Dynamic Cut-Through Tester
Category：Static & Dynamic Load
Introduction
The Fluoropolymer Wire Dynamic Cut-Through Tester is a precision instrument designed to evaluate the mechanical strength of aerospace-grade fluoropolymer-insulated wires. It is an essential testing device for manufacturers of aerospace wiring and cables, providing accurate measurement of dynamic cut-through resistance.
Application
(1) Dynamic cut-through testing of aerospace fluoropolymer wires.
(2) Quality control during production of aerospace electrical cables.
(3) Verification of wire insulation mechanical integrity under vertical loading.
(4) Research and development of high-performance aerospace wiring systems.
(5) Compliance testing according to military and aerospace standards.
Standards
(1) GJB 773B – Appendix G, dynamic cut-through test requirements for aerospace wires
(2) ISO 6722 – Road vehicles – Reference for single-core cable testing (supplementary)
(3) SAE AS22759 – Aerospace wire insulation mechanical requirements (reference)
(4) ASTM D638 – Tensile properties of polymer insulation (reference for comparative evaluation)
Parameters
| Parameter | Specification |
|---|---|
| Applied Force Range | 0–1000 N |
| Force Application Speed | 5 mm/min |
| Steel Rod Diameter | 0.51 mm (100 pcs included) |
| Test Voltage | DC 12V or 24V |
| Detection Current | 5 mA |
| Power | 200 W |
| Power Supply | AC 220V/50Hz |
| Drive System | Servo motor with ball screw |
| Environmental Chamber Temperature | 0–150°C (programmable) |
Features
(1) Precise force application using a servo-driven steel rod.
(2) Automatic capture and retention of minimum cut-through force.
(3) Force measurement unit switchable between N, kg, and lb.
(4) Computer-controlled operation with dedicated software.
(5) Stable steel platform ensures repeatable results.
(6) Integrated environmental chamber allows testing under controlled temperature conditions.
(7) Suitable for single or batch testing of aerospace fluoropolymer wires.
Accessories
(1) Steel rod set – 100 pcs, 0.51 mm diameter.
(2) Dedicated control and measurement software.
(3) Calibration kit – For verifying force sensor accuracy.
(4) Protective fixtures – Adjustable clamps for wire samples.
Maintenance Information
(1) Regularly inspect the steel rod and platform for wear or deformation.
(2) Calibrate the load sensor periodically to maintain measurement accuracy.
(3) Keep the environmental chamber clean and free of debris.
(4) Lubricate the ball screw and servo motor components according to manufacturer guidelines.
(5) Store in a dry, temperature-controlled environment to prevent corrosion and electrical faults.
FAQ
(1) What is the Fluoropolymer Wire Dynamic Cut-Through Tester?
It is a specialized instrument for measuring the dynamic cut-through resistance of aerospace-grade fluoropolymer wires.
(2) What is it used for?
It evaluates the mechanical strength and cut-through resistance of wire insulation under controlled vertical loading.
(3) What is the working principle?
A steel rod applies force vertically onto the wire sample at a controlled speed until penetration occurs, while sensors record the minimum force required.
(4) Why is it important?
It ensures aerospace wires meet mechanical integrity standards, preventing failures in critical applications.
(5) What industries is it suitable for?
Aerospace cable manufacturers, wire production quality control labs, and R&D facilities for high-performance wiring.
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