AERO ENGINE FAN BLADE AND ITS MANUFACTURING

The present invention relates to a newly designed preform (14) of predetermined shape and size. A shape of said perform (14) is chosen to reduce the number of operations to be performed during the forging process. Further, there are provided dies which are adapted to perform twisting and flattening...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KALYANI, Babasaheb, KALYANI, Basavraj, VISHWANATH, Pawarsangameshwar, TAKALE, Madan
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	COMBINED OPERATIONS FORGE FURNACES FORGING HAMMERING MACHINE TOOLS MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING UNIVERSAL MACHINE TOOLS
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