Open AccessResearch and development of broaching methods on mandrel of large-sized pipe forgings
Author(s) -
О. А. Кобелев,
S. V. Albul,
Н. Л. Кириллова
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/4/044104
Subject(s) - broaching , mandrel , forging , engineering , mechanical engineering , manufacturing engineering
In modern day industry of heavy engineering, parts made from billets comprising large-sized pipe forgings are widely used. The paper presents results of the study of various methods of broaching on mandrel of large-sized pipe forgings and presents the results of industrial testing of the developed methods of broaching and designs of mandrels.