Thread Ring Gage Calibration

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.

Thread ring gage calibration.

Indirect measurement of adjustable thread rings. Sending ring gages out for calibration. Calibration procedures by greenslade co inc. Confirm all pitch diameters and class size match the ring gages.

The go and no go rings are normally separate pieces. 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. Thread setting plug gages a k a.

Thread ring calibration confusion. These tolerances are smaller than x tolerance. If a gage is dropped or nicked it may lose its. To measure external thread pitch diameter use the best size wire whenever possible.

Although we offer all types of gage calibration services. Used to check x tolerance thread ring gages in a temperature controlled calibration lab. 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. Lubricate the setting plug gage with a thin film of light viscosity oil.

We specialize in american petroleum institute api spec 7 2 5b. 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. Industry standard custom thread gages. A solid thread ring gauge is used to check acceptance of a screw i e.

1 adjustable thread ring gage calibration procedure by joe greenslade greenslade company inc. This approach is very intriguing from a calibration point of view. Store gages individually after dipping them in a rust preventive to prevent oxidation of the metal.