SPINDLE HEAD

SPINDLE HEAD

FIELD: machine-tool manufacture. SUBSTANCE: internal surface of clamping ring 19 of quick-change chuck is provided with at least one more auxiliary recess 23 for interaction with cam, depth h1 of which is less than depth h of radius recesses 20. Angle of its position is equal to or slightly less tha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: SIKSIMOV A.A
Format: Patent
Sprache:eng
Schlagworte:
BORING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
MILLING
PERFORMING OPERATIONS
TRANSPORTING
TURNING
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Beschreibung
Zusammenfassung:FIELD: machine-tool manufacture. SUBSTANCE: internal surface of clamping ring 19 of quick-change chuck is provided with at least one more auxiliary recess 23 for interaction with cam, depth h1 of which is less than depth h of radius recesses 20. Angle of its position is equal to or slightly less than angle of turn of clamping ring 19. In addition, blind surfaces 22 with profile angle of for interaction with projections 21 of clamping ring 19 are provided on shoulder 16 of cup 14. EFFECT: more effective construction. 2 cl, 3 dwge