Cutter for processing excircle threads

The utility model discloses a cutter for processing excircle threads, which comprises a cutter bar and a blade. The cutter for processing excircle threads is characterized in that the tip of the blade comprises three sections of arcs; the centers of arcs on two sides take the center in the middle ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG YONG, HANG XINCONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS THREAD CUTTING TRANSPORTING WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Beschreibung
Zusammenfassung:	The utility model discloses a cutter for processing excircle threads, which comprises a cutter bar and a blade. The cutter for processing excircle threads is characterized in that the tip of the blade comprises three sections of arcs; the centers of arcs on two sides take the center in the middle arc as the symmetrical point; and the blade is connected with the cutter bar through a positioning screw. The utility model has a simple structure and can meet the requirement on processing high-precision excircle threads.