During the operation of the gas turbine engine, an inevitable thermal expansion of the body and internal parts occurs.
There is a concept of the so-called. thermal gap, the purpose of which is to ensure the correct functioning of the unit over the entire operating temperature range without loss of efficiency. This stand allows you to determine the value of the thermal internal clearance in torque converters of various designs, both before and after repair, with an accuracy of 0.01 mm.
Internal Clearance Test Bench Specifications