|
Author(s): F. Sherratt
Abstract:
y measurements on steel shot in an
air-blast peening cabinet
F.
Sherratt
Department of Engineering, University of
Warwick, Coventry, UK
ABSTRACT
The paper reports measurements of shot velocity in an air-blast
cabinet using high-speed photography.
Nominally round chilled steel
shot was used in four sizes, ranging in diameter from 0.025 in.
to 0.09
in.
Nozzle pressures ranged from 15 p.s.i.
to 60 p.s.i.
In addition to the
velocity measurements, data on the rate of shot mass flow was
obtained, making it possible to calculate the total kinetic energy per
second in the shot stream for each condition investigated.
Conventional
measurement of arc height with Almen A and C strips was undertaken
for some conditions, Coverage measurements were also made on small
round specimens of the aluminium alloy 7075T6.
A small number of
fatigue tests on notched specimens of the same alloy, peened with the
same size of shot but at different pressures showed that ...
Pages: 12
Size: 1,155 kb
Paper DOI: 10.2495/SURF930121
|
|
Download
the Full Article
Price: US$
0.00
This article is part of the WIT OpenView scheme and you can download the full text Adobe PDF article for FREE by clicking the 'Openview' icon below.
 Send
this page to a colleague.
This paper can be found in the following book Computer Methods and Experimental Measurements for Surface Treatment Effects  Buy
Book from
Witpress.com |
Home
Follow WIT Press
WIT Press on Twitter
Wessex Institute of Technology on Blogspot
