... have been presented at the 5th Young Tribological Researcher Symposium (YTRS) in Karlsruhe, Germany in July 2022. To investigate the wear influencing parameters accurately, the real-world system must be transferred to a tribometer test rig as a first step. Therefore, an analysis...

... during working condition, a test rig of spiral bevel gear was developed according to the requirements of experiments and carried out verification experiments. Findings The prediction is verified by the test of detecting the temperature of oil pool. The main damage form of helicopter spiral bevel...

... [ M ] ) { X 0 } = 0 The spindle speed of the high-speed rolling bearing testing rig is as high as 70,000 rpm, therefore the spindle of the test machine should be designed as a rigid rotor in the scheme design stage, that is, the first-order critical speed of the spindle...