259 Каталог PRAMET 2016 Инструментальная оснастка для металлорежущих станков Стр.258

Каталог PRAMET 2016 Инструментальная оснастка Стр. 258 0259 Lab2u

HSK (hollow taper shanks) DIN 69063-1 (ISO 12164-1) Form A Standard type for machining centres and milling machines. HSK for automatic tool change with gripper groove and index notch. Manual operation is via access hole in taper. Term definitions of HSK-A interface for automatic tooling systems LU on i О Gripper groove: circular groove Index notch: sickle-shaped notch across gripper groove Keyway on collar: index notch or for attachment in tool magazine or grippers. Coding/identification: bore in collar for attachment of identification system (coding chip) Thread for coolant: for attachment of coolant supply set Keyway on taper shank: form closed torque transmission to spindle Radial bore in taper shank: necessary for manual clamping systems Clamping shoulder: circular chamfer for drawing in the tool Position of the tool edge of single-edged tools 258 / о 0 О 0 0 0 0