다목적 마찰 & 마모 시험기 설계 및 평가

In this paper, the improvement of friction and wear tester was introduced. ASTM G99 standard test and small-sized journal bearing as well as similar products friction and wear characteristics attribute as a matter of expense standard test from the current improved multi-purpose tester which also meet ASTM G99 standard requirements. The test results were compared to KOLAS organization as the results are similar tendency within an allowance error and to CSM friction results as well. So, according to this the friction results of the current improved friction and wear tester are more stable than previous tester friction results. As a result, pin-on-disk, disk-on-disk and bearing tests are confirmed to be conducted on this improved friction and wear tester.