The piston is the core moving component of a compressor, and its precision directly affects sealing performance, wear resistance, and operational stability. Rigorous inspection of its geometric dimensions ensures that the compressor operates efficiently, reliably, and with a long service life, thereby preventing air conditioning system failures caused by piston malfunctions.
Compressor piston
Contour Measuring Instrument：
Distance, radius, roughness, center distance measurement.
Roundness Measuring Instrument：
Roundness, cylindricity measurement.
