GEAR HOBBING MACHINE

PROBLEM TO BE SOLVED: To smoothly discharge chips, and to avoid thermal deformation by movably providing a shielding member for capturing the chips generated by bobbing work to a workpiece. SOLUTION: Chips generated by cutting of a dry cut are captured by a shielding box 31, and fall on a receiving...

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Bibliographische Detailangaben
Hauptverfasser:	EGAWA TSUNEO, ISHIMARU TOSHIAKI, SUMIYA AKIHIDE, NISHIMURA YUKIHISA, NAKAMURA YOZO
Format:	Patent
Sprache:	eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MAKING GEARS OR TOOTHED RACKS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To smoothly discharge chips, and to avoid thermal deformation by movably providing a shielding member for capturing the chips generated by bobbing work to a workpiece. SOLUTION: Chips generated by cutting of a dry cut are captured by a shielding box 31, and fall on a receiving member 27 to be discharged outside a gear hobbing machine 11 by a conveyor. Therefore, since the chips do not bring into contact with a bed 12 and a table 18, heat of the chips is not transmitted to the gear hobbing machine 11, so that a problem of thermal deformation is not caused. Since the shielding box 31 is installed in a support center 21, in the case of carrying in and out a work 23 by a loader 24, when the support center 21 rises, the shielding box 31 also rises, so that the shielding box 31 does not become a hindrance when carrying in and out the work 23. Therefore, even if the shielding box 31 is arranged, influence is not exerted on carrying in and out of the work 23.