Test Method For Friction And Wear Of Motorcycle Clutch

Test Method for Friction and Wear of Motorcycle Clutch

Generally, the basic requirements for laboratory sample test methods are: ①simulation, the test data requirements are consistent with the road test or bench test results; ②sensitivity, when the composition and process of the tested material change, the performance will change slightly. ③Reproducibility, when the same material is tested under the same conditions, the data obtained should be the same. Among the above three requirements, one requires the determination of very important test conditions: At the same time, the actual operating conditions of motorcycle clutches are mainly considered as the main basis for determining the test conditions.

From the perspective of relative movement, the driving engagement process of the clutch can be considered as close to the braking process. Both are at the beginning when there is a speed difference between the master and the follower, and then the speed difference is zero. The MM-1000 testing machine developed by us in China can be used for wet testing. This machine is currently recognized as a testing machine with good simulation performance, sensitivity and reproducibility in the domestic friction material industry.

Determination of test specific pressure:

Working pressure refers to the pressing force per unit friction area of the lining when the clutch is engaged. The working specific pressure of the clutch friction pair of the main motorcycle models in my country is about {{0}}.3MPa, so this test method uses three specific pressures of 0.2 0.3 0.5 MPa, covering All models of motorcycle clutches.