Thread Ring Gage Calibration

Store gages individually after dipping them in a rust preventive to prevent oxidation of the metal.

Thread ring gage calibration.

The set plug must be clean and calibrated to ensure it is not nicked tapered or out of tolerance. Select the corresponding master set plug. We specialize in american petroleum institute api spec 7 2 5b. 1 adjustable thread ring gage calibration procedure by joe greenslade greenslade company inc.

Calibration procedures for thread ring gages. To measure external thread pitch diameter use the best size wire whenever possible. These tolerances are smaller than x tolerance. A solid thread ring gauge is used to check acceptance of a screw i e.

Adjustable thread ring gage calibration procedure. Sending ring gages out for calibration. Thread setting plug gages a k a. Confirm all pitch diameters and class size match the ring gages.

This approach is very intriguing from a calibration point of view. 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. 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. Industry standard custom thread gages. Used to check x tolerance thread ring gages in a temperature controlled calibration lab. Thread ring calibration confusion.

Wouldn t it be great if you could somehow look at an adjustable thread ring and calibrate it. 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. Indirect measurement of adjustable thread rings.