Die Forging Stress Determination : A Dimensional Analysis Approach  

Oleh:

Robert, T. ; Salas, G. ; Navarrete, J. ; Noguez, M. E. ; Ramírez, J.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 123 no. 3 (Aug. 2001), page 416-419.
Topik: DETERMINATION; die forging; stress determination; approach

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The stress provided by the forging press for manufacturing closed die forgings (forging stress) is evaluated through dimensional analysis. Five dimensionless groups, from the process variables, are proposed in order to simplify this forging stress determination. These groups are experimentally related. This relation is compared with the forging stresses of four industrial pieces with different shapes and alloys, reported in the literature. The results show that this methodology is useful for predicting the actual forging stress necessary in industrial closed die forgings.

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