FREEZE DEBURRING APPARATUS AND SHOT PARTICLE PROJECTION METHOD

PROBLEM TO BE SOLVED: To provide a freeze deburring apparatus capable of performing deburring treatment by directly projecting shot particles on a burred product by eliminating the mesh cage in a basket and capable of efficiently performing the enhancement of projection efficiency, the reduction of...

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Bibliographische Detailangaben
Hauptverfasser:	HIRAOKA SEIICHI, FUJIWARA SATORU
Format:	Patent
Sprache:	eng
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING GRINDING PERFORMING OPERATIONS POLISHING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a freeze deburring apparatus capable of performing deburring treatment by directly projecting shot particles on a burred product by eliminating the mesh cage in a basket and capable of efficiently performing the enhancement of projection efficiency, the reduction of the use amount of cooling gas, deburring treatment or the like, and a shot particle projection method adapted thereto. SOLUTION: A short projection port is provided to the basket rotated so as to be inclined at a predetermined angle with respect to a vertical direction on the rotary axis of the basket and the shot direction is set to a predetermined angle with respect to the rotary axis and shot particles are projected on the vicinity of the lowermost end part inside the basket accumulating burred products. As a result, it becomes possible to provide the lid rotated in synchronous relation of the basket and it becomes unnecessary to provide a mesh cage indispensable heretofore.