Super finishing machinery using abrasive film, for finishing complex shaped objects which are difficult to mould e.g. crank

Super finishing machinery using abrasive film, for finishing complex shaped objects which are difficult to mould e.g. crank

The super finishing machinery using an abrasive film (4) comprises a conveying mechanism for the film which leads and winds it. A support roller (2) presses and vibrates the abrasive film against the part to grind. A guide (3) is placed on the film conveyor mechanism immediately before the support r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATSUDA, HIROSHI, KAWANISHI, HYOGO, JP, FUJIHARA, MASAZUMI, KAWANISHI, HYOGO, JP
Format: Patent
Sprache:eng ; ger
Schlagworte:
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Beschreibung
Zusammenfassung:The super finishing machinery using an abrasive film (4) comprises a conveying mechanism for the film which leads and winds it. A support roller (2) presses and vibrates the abrasive film against the part to grind. A guide (3) is placed on the film conveyor mechanism immediately before the support roller. Two helicoidal grooves rotating in opposite directions and having a different radius relative to each other are placed on the two lateral faces of the guide. When the abrasive film passes through the grooves its displacement path is subjected to a transverse translation.