Manufacture of metal casings

Manufacture of metal casings

Casings are produced by interaction (10-12) of a CAM controller (20) with a CNC machine 21, deburring and linishing (13), casing assembly (14), surface treatment (15), and coating (16). Bends for a casing part (40) which are closer together than 6 mm are formed simultaneously by a tool (35). Surface...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: GRAHAM COLIN BOLGER, JOHN BOLGER, IAN CONOR BOLGER
Format: Patent
Sprache:eng
Schlagworte:
CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
INSTRUMENT DETAILS
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Casings are produced by interaction (10-12) of a CAM controller (20) with a CNC machine 21, deburring and linishing (13), casing assembly (14), surface treatment (15), and coating (16). Bends for a casing part (40) which are closer together than 6 mm are formed simultaneously by a tool (35). Surface treatment involves alkaline degreasing, rinse, iron phosphate degreasing, rinsing, warm water rinsing and overhead drying. This allows particularly effective powder coating. There is mechanical removal of powder between adjoined casing part side edges. This avoids the "wrap-around" effect.