Zobrazeno 1 - 10
of 17
pro vyhledávání: '"N.G. Subramanya Udupa"'
Publikováno v:
Precision Engineering. 36:629-640
This paper presents the influence of cylindricity and surface modification on load bearing ability of interference fitted assemblies. Assemblies were made of EN 8 steel with and without (plain) nubs. The influence of cylindrical profile or waviness o
Autor:
N.G. Subramanya Udupa, Irappa Sogalad
Publikováno v:
Materials & Design. 31:564-569
The objective of this paper is to study the influence of cryogenic treatment of pin on load bearing ability of interference fitted assemblies. En8 steel was used to prepare the pin and bush. The pins were soaked in liquid nitrogen (cryogenic temperat
Autor:
Irappa Sogalad, N.G. Subramanya Udupa
Publikováno v:
Journal for Manufacturing Science and Production. 8:49-57
Autor:
Irappa Sogalad, N.G. Subramanya Udupa
Publikováno v:
Journal for Manufacturing Science and Production. 7:207-214
Autor:
Irappa Sogalad, N.G. Subramanya Udupa
Publikováno v:
International Journal of Surface Science and Engineering. 5:232
This paper presents the mathematical modelling and statistical analysis of load bearing ability of the cryogenically treated interference fitted assemblies. Experiments were conducted based on the central composite rotatable design to collect the dat
Autor:
N.G. Subramanya Udupa, Irappa Sogalad
Publikováno v:
International Journal of Mechatronics and Manufacturing Systems. 2:187
This paper describes the details of failure analysis of interference fitted assemblies. The assemblies were tested for their strength and noise generated during failure was recorded using a computer aided data acquisition system. Fast Fourier Transfo
Publikováno v:
Wear. 118:147-160
In centreless through feed grinding the quality of the ground parts is influenced by several process variables. Some of these process parameters alter the frictional conditions at the control wheel-workpiece and the grinding wheel-workpiece interface
Publikováno v:
International Journal of Machine Tools and Manufacture. 27:77-89
Centreless grinding is carried out with workpiece centre above the line joining the centres ofgrinding and control wheels. When a workpiece has a slight bend or a projection on the surface, it is safer to grind below the centres. This paper analyses
Publikováno v:
Journal of Engineering for Industry. 110:179-186
The grinding action and the rounding mechanism are highly complex in centerless grinding. The process geometry and the dynamic stability of the workpiece are critical factors affecting the quality of the ground parts. The workpiece, because of floati
Publikováno v:
IndraStra Global.
Selection of optimum setting in centreless grinding is based on the roundness error obtained. However, the roundness profile can be characterized in many ways, including mean line average height and harmonic analysis. In this paper, an approach based