Air quenching chamber

摘要

An air quenching system for cooling heated parts under controlled conditions having cooling air ejection nozzles located in opposed relation on opposite sides of the heated part and air exhaust orifices adjacent the air supply nozzles for quickly removing the cooling air after engagement with the heated part. The cooling air, and exhausting thereof, may be controlled in various zones spaced along the length of the air quenching system for controlling air flow and the rate of cooling.