William-type rubber wear testing machine
William-type rubber wear testing machine
As a rubber wear testing machine, it has been widely used for a long time, similar to the Akron method. The test specimen is pressed against a grinding plate with a constant load, and the work done is calculated from the frictional force when the grinding plate rotates, allowing for the calculation of the rubber wear volume.
- 企業:Toyo Seiki Seisaku-sho, LTD.
- 価格:Other