MOUNTING DEVICE FOR WORKPIECE

PURPOSE:To prolong the life of a tool by cramping a work surely with a diameter enlarging collet during broaching and thereby enhancing the concentricity of the inner and outer diameters of said work as well as the surface accuracy of the surfaces to be processed. CONSTITUTION:Rise of a rod 4 allows...

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Bibliographische Detailangaben
1. Verfasser:	YOSHIMOTO NAOYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To prolong the life of a tool by cramping a work surely with a diameter enlarging collet during broaching and thereby enhancing the concentricity of the inner and outer diameters of said work as well as the surface accuracy of the surfaces to be processed. CONSTITUTION:Rise of a rod 4 allows a work 6 cramped by a fitting device 5 to pass through a pot 8, when its outside surface undergoes a broaching process by a broach 7 provided in this pot 8. Then the work reaches the final position C of the stroke. A work 6 completed with the broaching process is in the position C held by a chuck or hand of a separate automatic carryout device, not illustrated, to be conveyed out.