High Temperature Friction and Wear Testing Machine
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MPT
Pin-on-disc / ball-on-disc testing machine for evaluating friction and wear properties of different materials
Standards
ASTM G99-04: Pin-on-disc testing method for friction and wear analysis
Technical Specifications
| Max. test force | 20kg |
| Relative accuracy of test force | 500g±10g, 20kg±30g |
| Spindle speed | 1-2000rpm servo motor continuously variable speed |
| Max friction torque | 50N.m |
| Relative accuracy of friction torque | ±0.002N |
| Heating temperature of high temperature furnace | Room temperature to 800℃ |
| Temperature measurement accuracy | 0.2%FS |
| Relative accuracy of friction coefficient | 0.2%FS |
| Ball/pin size | Ball sample: diameter Ø6.35; Pin sample: diameter 5mm, length 10-15mm (optional) |
| Disc size | Diameter: Ø80mm, thickness 1-20mm (optional) |
| Contact form | Pin-on-disc, ball-on-disc, extensible |
| Control mode | Microcomputer semi-automatic control |
| Dimensions (L×W×H) | 510×360×780 |
| Weight | 140kg |
| Power | 220V 50Hz 5A |
Features
- This high temperature friction and wear testing machine adopts bottom-mounted rotating spindle, with direct and indirect loading options at upper part, effectively reducing errors during low-load testing
- Various metal and non-metal materials like plastic and nylon can be tested with pin-on-disc or ball-on-disc methods, which is carried out through sliding friction under room temperature or high temperature environment to determine the wear resistance and friction coefficient of different materials at designated loads, temperatures and speeds
- The design of precision electromechanical integration enables the test force more stable and reliable, simplifies the control operations of spindle speed, number of revolutions, test force, friction torque, friction pair temperature and test time
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