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Normas DIN – AENOR
DIN 20352:2016-03

DIN 20352:2016-03

Rock drilling - Sqare driver connection for rotary drilling - Dimensions, design

Forage dans la roche - Raccords à filets tête carrée pour fleurets rotatifs de forage - Dimensions, construction

Gesteinsbohren - Vierkantverbindung für Drehbohrgestänge - Maße, Ausführung

Fecha:
2016-03 /Active
Relación con otras normas DIN:

Reemplaza a: DIN 20352:2015-09

Resumen:
This standard specifies dimensions and design of square driver connections for rotary drilling equipment in mining.
Keywords:
Boring tools, Connectored joints, Definitions, Design, Designations, Dimensions, Drill pipes, Drill rods, Drill strings, Drilling equipment, Drilling machines, Drilling systems, Materials, Rock drillings, Rocks, Squares (instruments), Tolerances (measurement)
28,79
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