What are the detection of steering gear?

The steering gear test mainly includes performance test and reliability test. The performance test mainly verifies the basic performance of the steering gear, and the reliability test mainly verifies the fatigue performance of the steering gear after a period of use.
Steering gear performance tests include steering gear turns, no-load torque, free clearance, functional tests, steering force characteristics, internal leakage, external leakage, return-to-alignment capability and steering gear sensitivity. Steering gear reliability test mainly includes fatigue test, wear test, forced steering test, reverse overload test and overpressure test.