The sliding bearing fatigue testing machine is an important testing device, mainly used to evaluate the fatigue life and performance of sliding bearings under specific conditions.
Materials Development: Evaluate the fatigue properties of new materials to guide material optimization design.
Bearing Performance Evaluation: Test different types of sliding bearings under simulated real-world working conditions.
Lubricant Performance Evaluation: Investigate the impact of different lubricants on bearing fatigue life.
Process Parameter Optimization: Explore the effects of varying process parameters on bearing fatigue life by changing experimental conditions.
(1)ASTM D2596：Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Grease (Four-Ball Method)
(2)ASTM D2783：Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Four-Ball Method)
(3)GB/T 18325.1-2001：Plain bearings -- Bearing fatigue -- Plain bearings in test rigs and in application under conditions of hydrodynamic lubrication。
High load, high frequency, low consumption: The fatigue testing machine enables high-load, high-frequency, and low-consumption testing, thereby shortening test time and reducing test costs.
Multiple test modes: It can perform three-point bending tests, four-point bending tests, thin plate tensile tests, thick plate tensile tests, reinforced steel bar tensile tests, chain tensile tests, fixed component tests, connecting rod tests, torsional fatigue tests, combined bending and torsional fatigue tests, alternating bending fatigue tests, CT tests, CCT tests, gear fatigue tests, etc., under sinusoidal loads.
Simulated actual working conditions: By simulating actual working conditions such as load, speed, and temperature, the bearing is cyclically loaded to evaluate its fatigue life and reliability.
Materials research and development and process parameter optimization: In the process of developing new materials, this testing machine can evaluate the fatigue performance of new materials, thereby guiding the optimized design of materials and improving the durability and reliability of bearings.
| Number | Project Name | Specifications and indicators |
|---|---|---|
| 1 | Maximum test force | 20KN |
| 2 | Maximum axial loading force | 1KN |
| 3 | Spindle speed adjustment range | 200---2800r/min |
| 4 | Temperature measurement range | Room temper-300℃ |
| 5 | Friction torque measurement range | 0-50N·m |
| 6 | Input Voltage | alternating current：380V±10% |
| 7 | input power | 11KW |
(1)Vacuum system related components
(2)Core components for friction and wear testing
(3)Temperature control module components
(4)Drive and transmission components, etc.
