Brake Caliper Leak Test
การทดสอบการรั่วซึมของ Brake Calipers
Pressure decay leak testing of brake caliper assemblies.
Case History: A manufacturer of brake caliper assemblies needed to perform a high-pressure leak test on two configurations of the assemblies.
Resolution:
The leak test system provided consists of the TME Solution leak tester (high-pressure model) and a test fixture adjustable to accommodate two configurations of brake caliper assemblies.
The test fixture is designed to restrain the caliper actuation cylinders when pressurized. The caliper is connected to the TME Solution test instrument via a manually actuated seal connector. The test fixture accommodates other configurations of brake caliper assembly by removing and replacing the central fixture body.
When the operator attaches the instrument’s air input line to the caliper and presses the “Start” button, the TME Solution tester will automatically perform a pressure decay leak test on the part. A decay of pressure beyond the customer’s acceptable test limit indicates a failed leak test actuating a red indicator and available alarm.
