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Inspection of barrelling of upset forgings based on digital photographs

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Tartalom: https://acta.sze.hu/index.php/acta/article/view/52
Archívum: Acta Technica Jaurinensis
Gyűjtemény: Vehicle, Mechanical Engineering and Mechatronics
Cím:
Inspection of barrelling of upset forgings based on digital photographs
Létrehozó:
Tancsics, F.
Halbritter, E.
Kiadó:
CrossRef
Dátum:
2013-04-15
Tartalmi leírás:
Majority of multi-cavity forging operations starts with descaling upset (e.g.: spindle) or with upsetting that results in significant deformation (e.g.: ring gear). During upsetting between parallel pressure plates the work-piece is getting barrelled. Barrelling is in close connection with friction coefficient. Till now the inspection of the shape of the work-piece getting barrelled was only limited to some references or to measurements of some work-pieces that were upset to barrel-shape [1] [2] [3]. More thorough observation requires application of statistical methods. We can obtain valuable information through statistics based on photographs taken during the production as well. Our present article reports on the methods we tried and on the results we obtained.
Nyelv:
angol
Típus:
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Azonosító:
Forrás:
Acta Technica Jaurinensis; Vol 6 No 2 (2013); pp. 107-117
2064-5228
Kapcsolat: