Anti-drill tester (Friction method)

I. Product Overview

The Anti-drill Tester (Friction Method) is a specialized instrument designed to evaluate the drill resistance of materials such as composites, polymers, and ballistic fibers by simulating frictional drilling forces. It quantifies material durability under high-friction conditions, critical for security textiles, armored components, and industrial applications requiring abrasion resistance.

• Type: Friction-based abrasion testing system
• Test Method: Simulates rotational friction with abrasive media (e.g., abrasive belts/discs)
• Key Metrics:
  • Penetration Depth (mm)
  • Material Loss Rate (mg/cycle)
  • Friction-Induced Heat (°C)
• Sample Size: 100×100×30mm (adjustable clamping)

II. Technical Specifications

Parameter	Specifications
Friction Head	Rotating abrasive disc (120mm diameter, SiC-coated)
Rotation Speed	100–1000 RPM (programmable, ±5 RPM)
Pressure Control	5–50 N (adjustable via pneumatic system)
Abrasive Media	Standardized silicon carbide belts (Grit 80–400)
Temperature Measurement	Thermocouple (0–500°C, ±1°C accuracy)
Power Supply	220V/50Hz, 1.5kW
Dimensions	800×600×1200mm (L×W×H)

III. Key Features

• Friction Simulation:
  • Adjustable RPM and pressure to mimic real-world drilling
  • Standardized abrasive media compliance (ISO 6344)
• Advanced Monitoring:
  • Real-time penetration depth tracking (laser sensor, ±0.1mm)
  • Thermal imaging to monitor heat buildup
  • AI-based wear pattern analysis
• Automation:
  • Programmable multi-stage friction cycles
  • Motorized sample rotation
  • Automatic reset after test completion

IV. Compliance Standards

• ASTM D3884 (Textile abrasion resistance)
• ISO 9352 (Friction and wear testing)
• NIJ 0108.01 (Ballistic-resistant materials)
• GB/T 29423 (Chinese abrasion resistance standard)

V. Applications

1. Security Textiles: Testing bulletproof vests and cut-resistant fabrics
2. Automotive: Evaluating tire tread and composite panel durability
3. Aerospace: Validating carbon fiber-reinforced polymer (CFRP) integrity
4. Industrial: Inspecting industrial hoses and conveyor belts

Standard Operation Workflow:

1. Sample Preparation: Secure specimen in clamping frame
2. Parameter Setup: Select RPM, pressure, and abrasive media
3. Testing: Initiate friction cycle (1–10,000 cycles)
4. Analysis: Measure penetration depth and thermal data
5. Cleaning: Automated belt decontamination

Safety Precautions:

• Heat-resistant gloves required for sample handling
• Use eye protection during high-speed friction tests
• Maintain ventilation to dissipate heat

* ISO 17025-calibrated laser sensor * SiC-coated abrasives (10-year lifespan) * Emergency stop button with thermal overload protection * Includes 5-year motor warranty * Compact design for lab/bench use ​**Technical Highlights**​ - ±0.2mm penetration depth accuracy (NIST-traceable) - 1000 RPM sustained friction testing - Real-time thermal gradient visualization software - Energy-efficient regenerative braking system - CE/IECEx certified for high-temperature environments