Block-on-Ring Friction and Wear Testing Machine (Plastic Testing)
Block-on-ring test machine for evaluating the resistance of plastics to sliding wear
Standards
Compliant with most current ISO, ASTM, SH, and GB standards, ensuring the highest quality and reliability for friction and wear testing
Applications
Widely used in industries involving plastic products, rubber goods, coatings, and other composite materials, making it a versatile tool for understanding material wear and durability in these sectors.
The block-on-ring test machine is designed for evaluating the sliding wear resistance of plastic products, rubber materials, coatings, and composite materials under low load conditions. It can measure friction force, friction coefficient, and wear volume in real time, ensuring accurate results during the test. Additionally, the friction and wear testing device offers real-time protection of the test samples by monitoring friction forces and wear progression.
Technical Specifications
Our block-on-ring test machines are available in several configurations to meet different laboratory needs:
- Economy version (Type A): Includes microcomputer control, weight-based loading, mechanical wear measurement, and weighing capabilities
- Advanced version (Type B): Adds real-time friction coefficient measurement while maintaining mechanical wear measurement and weighing functions
- Standard version (Type C): Offers real-time friction coefficient measurement and online wear volume monitoring, in addition to mechanical wear measurement and weighing
- Premium version (Type G): Features automatic loading, real-time friction coefficient and wear volume measurement, along with mechanical wear measurement and weighing for the most advanced testing capabilities
| Model | ||||
| Max. test force | 300N | 300N | 300N | 300N |
| Relative accuracy of test force | ±1%FS | ±1%FS | ±1%FS | ±0.5%FS |
| Loading method | Loading of weights | Loading of weights | Loading of weights | Automatic loading |
| Friction ring size | Ø40×10mm | Ø40×10mm | Ø40×10mm | Ø40×10mm |
| Standard | GB3960 | GB3960 | GB3960 | GB3960 |
| Friction force measurement range | No | 300N | 300N | 300N |
| Friction force measurement accuracy | No | ±2% | ±2% | ±1% |
| Motor type | Servo motor | Servo motor | Servo motor | Servo motor |
| Rotation speed | 1-2000r/min | 1-2000r/min | 1-2000r/min | 1-2000r/min |
| Speed control accuracy | ±1r/min | ±1r/min | ±1r/min | ±1r/min |
| Real-time wear volume measurement | No | No | 0-4mm | 0-4mm |
| Volume measurement accuracy | No | No | ±0.02mm | ±0.02mm |
| Lubricant flow control | No | No | 5-45/ 25-100ml/min | 5-45/ 25-100ml/min |
| Temperature measurement | Optional | Optional | Optional | Optional |
| Oil tank heating | Optional | Optional | Optional | Optional |
Note: For mechanical wear measurement, a vernier scale or wear scar observation system must be provided or purchased separately. For weight measurements, a high-precision electronic balance is required and must be supplied or purchased separately.
Features
- Integrated with the HTMS control system, allowing for precise and efficient test management
- Stability monitoring for long-duration tests, ensuring consistent and reliable operation during extended testing periods
- Fully automated operation: Once set up, the testing machine runs autonomously, automatically shutting down at the end of the test and providing wear data and results via a built-in printer
