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

FIELD: methods for inspection of the total degree of wear of taper joint parts thread. ^ SUBSTANCE: the method (the first modification) consists in the fact that the threaded surfaces of the coupling and nipple pieces under inspection are matched, their axial clamping and turn of one of them relativ...

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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