Introduction: MVF-2A friction and wear testing machine is a frictional form with rolling, sliding or sliding compound motion under a certain contact pressure. It has a stepless speed regulation system and can be used to evaluate the lubricant under extremely low or high speed conditions. Friction and wear properties of metal, plastic, coating, rubber, ceramic and other materials such as low speed pin plate (with large plate and small plate, single pin and three pin) Friction function, long ball four time wear resistance and four ball rolling contact fatigue, ball - Bronze three pieces of lubricating performance, as well as the thrust washer, ball - plate, mud wear, rubber seal ring lip torque and stick-slip friction performance test, matching reciprocating module can achieve reciprocating friction and wear movement. The testing machine in various fields of tribology expertise, petrochemical, mechanical, energy, metallurgy, aerospace, tertiary institutions, research institutes (institutes) and other departments have a wide range of applications. Technical Parameters: 1, test force 1.1 axial test force working range: 20N ~ 2000N (stepless adjustable) 1.2 Test Force shows the relative error: 100N the following ± 5N, 100N ± 1% 1.3 test force indication zero sense of volume: ± 1N 1.4 test force automatic loading rate: 300N / min (fully automatic adjustable) 1.5 Loading method: AC servo load, can be set to accurately guide the sub-load 1.6 test force automatically maintain the relative value of indication error: ± 1% 2, friction torque 2.1 Determination of the maximum friction torque: 2.5N.m 2.2 friction torque indication relative error: ± 2% 2.3 friction load sensor: 100N 3, Spindle CVT range 3.1 single-stage continuously variable transmission system: 5-2000r / min 3.2 spindle speed error: ± 1% 4, test medium: oil, water, mud, abrasive and so on. 5, testing machine heating system 5.1 Heater working range: room temperature ~ 200 ℃ (260 ℃) 5.2 Temperature control accuracy: ± 2 ℃ 6. friction sub-plate to keep way: no gap to maintain the circumferential (import parts) 7. Tester spindle taper: 1: 7 8 test machine spindle and the next sub-plate maximum distance:> 75mm 9. Testing machine control system 9.1 industrial touch screen control, windows7 control system 9.2 can achieve manual control, time control, speed (cycle) control, friction torque control 10. Test machine time display and control range: 10s ~ 9999min 11. Test machine speed (cycle) display and control range: (1 ~ 99) × 105 12. Test machine main motor output torque: 5N.m 13. The main body: the use of casting one host, high-strength welding machine base 14. Testing Machine Dimensions : 860 × 740 × 1560mm 15. Test machine net weight: about 550kg 16. Testing machine main accessories and special accessories
Introduction: MVF-2A friction and wear testing machine is a frictional form with rolling, sliding or sliding compound motion under a certain contact pressure. It has a stepless speed regulation system and can be used to evaluate the lubricant under extremely low or high speed conditions. Friction and wear properties of metal, plastic, coating, rubber, ceramic and other materials such as low speed pin plate (with large plate and small plate, single pin and three pin) Friction function, long ball four time wear resistance and four ball rolling contact fatigue, ball - Bronze three pieces of lubricating performance, as well as the thrust washer, ball - plate, mud wear, rubber seal ring lip torque and stick-slip friction performance test, matching reciprocating module can achieve reciprocating friction and wear movement. The testing machine in various fields of tribology expertise, petrochemical, mechanical, energy, metallurgy, aerospace, tertiary institutions, research institutes (institutes) and other departments have a wide range of applications.
