Thread Ring Gage Calibration

These tolerances are smaller than x tolerance.

Thread ring gage calibration. Used to check x tolerance thread ring gages in a temperature controlled calibration lab. To measure external thread pitch diameter use the best size wire whenever possible. Industry standard custom thread gages. Confirm all pitch diameters and class size match the ring gages.

All thread ring gages are precise calibration instruments so it s important never to force the gage onto a part as this could alter the gage and destroy its integrity. Lubricate the setting plug gage with a thin film of light viscosity oil. Thread ring calibration confusion. Calibration procedures for thread ring gages.

Adjustable thread ring gage calibration procedure. This approach is very intriguing from a calibration point of view. Indirect measurement of adjustable thread rings. Thread setting plug gages a k a.

We specialize in american petroleum institute api spec 7 2 5b. If a gage is dropped or nicked it may lose its. A thread ring gauge is designed to check the correctness of the thread to include thread depth and pitch diameter to the given pitch tpi. Wouldn t it be great if you could somehow look at an adjustable thread ring and calibrate it.

Select the corresponding master set plug. Although we offer all types of gage calibration services. Store gages individually after dipping them in a rust preventive to prevent oxidation of the metal. 1 adjustable thread ring gage calibration procedure by joe greenslade greenslade company inc.

Calibration procedures by greenslade co inc. Third coast gage calibration designs manufactures outsourced re manufacturers in house supplies calibrates industry standard custom thread gages offers calibration services for a wide variety of measuring equipment. The set plug must be clean and calibrated to ensure it is not nicked tapered or out of tolerance.