Open AccessGeometric stability of stepped shafts by ribbing its surface
Author(s) -
О. И. Драчев,
Boris Gorshkov,
N S Samokhina
Publication year - 2021
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/1047/1/012035
Subject(s) - blank , machining , mechanical engineering , surface (topology) , thermal , stability (learning theory) , feature (linguistics) , materials science , engineering , structural engineering , computer science , geometry , physics , mathematics , linguistics , philosophy , machine learning , meteorology
The article discusses the technology of manufacturing low-stiff long multistage shafts made of stainless steels. A feature of this technology is the cutting of annular cooling fins on the entire surface of the shaft blank during machining and their use in thermal operations and further to finishing turning. To implement the technology, self-centering steady rests with double rollers were used during machining.