It is mainly used to measure the friction coefficient and wear rate of non-metallic friction materials such as automobile brake lining (brake pad), automobile clutch surface, oil drilling rig brake block, various industrial mechanical friction pads and motorcycle brake pads.
Standard:
In strict accordance with GB5763-98 standard, in keeping the basic principle and structure of Japanese HP - S prototype machine, combined with modern technology improvement design.
Test Method:
Gravity code type calibration device makes the measurement more accurate;The measurement accuracy is improved significantly by canceling the damping cylinder.The friction force and friction coefficient are measured and calculated manually.A new force measuring method was adopted, and the damping device was cancelled, so the measuring accuracy was improved.