Coupling device of low-mass iron block for Leeb hardness measurement

The utility model discloses a coupling device of a low-mass iron block for Leeb hardness measurement. The coupling device comprises a rotating disc, a main shaft, threads, a main shaft threaded hole, a pressure spring, a sliding shaft, a bearing, a pressure block, a base and a bracket, wherein the b...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XI BANGFA, CHEN XIN, MI SIQI, CAI TIANLING, SHANG YAN'AN
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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