Gear Dynamics Laboratory

houses a number of state-of-the-art test set-ups and machines to investigate the behavior of gear pairs and gear systems under dynamic operating conditions. It includes the Gear Dynamics Test Machine that is designed to measure transmission error, vibrations and root strains of spur and helical gears with or without shaft misalignments. Both encoder- and accelerometer-based transmission error measurement systems are incorporated with this test machine. Another test set-up housed in this laboratory is a planetary gear test machine to measure planet load sharing, efficiency and dynamic behavior of planetary gear sets under loaded conditions. Other test set-ups in the lab include a low-speed loaded dynamometer that is currently being used for planetary gear set and hypoid transmission error measurements as well as full-scale transmission dynamometer that is suitable for loaded dynamic tests of gearboxes, transmissions as well as spin tests of axles.