METHOD FOR INSPECTION OF DEGREE OF WEAR OF TAPER JOINT PARTS THREAD (MODIFICATIONS)

FIELD: methods for inspection of the degree of wear of taper joint parts thread, mainly of petroleum-gas pipes. ^ SUBSTANCE: the method (the first modification) consists in the fact that a templet with a mating taper thread is placed on the part thread to be inspected, their axial clamping and turn...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KALININ OLEG BORISOVICH, RODZJANKO EVGENIJ DMITRIEVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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