Lubricant Four Ball Friction and Wear Testing Machine

Lubricant Four Ball Friction and Wear Testing MachineSuitable for evaluating the bearing capacity of lubricants, including maximum non jamming load PB, sintering load PD, comprehensive wear value ZMZ and other indicators. Long term anti-wear tests of lubricants can also be conducted, measuring the friction coefficient and recording the friction and temperature curves.

Experimental indicators:

1. Maximum test force: 10KN, indication accuracy ± 1%;

2. Maximum friction force: 2000N, indication accuracy ± 1%;

3. Spindle speed: 1-2000r/min;

4. Range error of spindle speed: ± 1%;

5. Test samples: oil, lubricating grease, special oil, etc;

6. Heater working range: room temperature~200 ℃, PT100 temperature measurement, temperature accuracy ± 2 °;

7. Test ball diameter: Φ 12.7mm

8. Control method: closed-loop time control;

9. Testing machine time display and control range: 10s to 9999min;

10. Data display and recording method: computer LCD display;

11. Shutdown conditions: Alarm for sudden increase in friction force, shutdown after reaching the set time, etc;

12. Dimensions of the testing machine: (length x width x height): approximately 1300 x 700 x 1400mm;

13. Total net weight of the testing machine: approximately 260kg;

Lubricant Four Ball Friction and Wear Testing MachineMachine description:

1. Loading method: Using servo motors for loading, with strong controllability, low failure rate, stable and reliable performance, it can effectively ensure accurate and stable test force, reduce system errors, and ensure the accuracy of real-time tracking and measurement of test force and friction force;

2. Main structure: Minimize the impact of motor and accessory component vibration on wear marks during friction testing;

3. Electrical part: using independent embedded industrial controllers, industrial metal touch screens, and independent analysis modules to ensure the impact of high-speed or severe vibration caused by oil film rupture on the performance of the control part;

4. Wear spot measurement: It can easily capture wear spots, measure and analyze friction surface morphology, and directly save wear spot images;

5. Control software: It can achieve real-time data collection, establish professional test plans according to different standards, and determine Pb values based on the size of wear spots. It has the function of saving and exporting data tables.

6. Attachment configuration: In addition to the original accessories that come with the equipment, there are 5 boxes (500 pieces) of steel balls, 2 sets of room temperature oil boxes, 2 sets of high temperature oil boxes, and 2 sets of spring clamps.