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Pulse Dressing in Creep Feed Grinding
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 1989Machining of the roots and shrouds of turbine blades is normally performed by continuous dress creep feed grinding. In this process, the grinding wheel is continuously dressed during the grinding operation, maintaining constant grinding forces and form accuracy. However, continuous-dressing has incurred higher wheel usage.
S M Rezaei, T R A Pearce, T D Howes
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The role of cooling in creep feed grinding
The International Journal of Advanced Manufacturing Technology, 1990This paper concerns the thermal aspects of creep feed grinding, as contrasted to conventional grinding. The importance of adequate cooling in creep feed grinding is well known. Without cooling, the grinding temperature in creep feed grinding would be higher than in conventional grinding.
Adrienne S. Lavine, Stephen Malkin
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1986
Creep-feed grinding was developed in Europe in the late 1950s; since then it has been used in an ever-increasing number of applications, particularly in the aerospace industry. Creep-feed grinding in the United States, however, did not enjoy the same success initially, as it appeared that the process was employed using incorrect grinding wheel grades ...
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Creep-feed grinding was developed in Europe in the late 1950s; since then it has been used in an ever-increasing number of applications, particularly in the aerospace industry. Creep-feed grinding in the United States, however, did not enjoy the same success initially, as it appeared that the process was employed using incorrect grinding wheel grades ...
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On the study of creep feed grinding of alumina
International Journal of Machine Tools and Manufacture, 1994Abstract Several issues involved in creep feed grinding of alumina with diamond wheels were studied. Influences of variables on responses were investigated. Off-line optimization was performed by formulating the grinding process as a multi-objective nonlinear mixed integer problem. The dominant mechanism of material removal was determined.
T.Warren Liao, G. Sathyanarayanan
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, 2013 2000
The paper initially reviews TiAl development in relation to aerospace applications. Following this, experimental data is presented which examines the effect of dresser infeed rate and springback passes at reduced depths of cut, on cutting forces and workpiece surface integrity, specifically residual stress and subsurface microstructure.
S. A. Bentley, D. K. Aspinwall
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The paper initially reviews TiAl development in relation to aerospace applications. Following this, experimental data is presented which examines the effect of dresser infeed rate and springback passes at reduced depths of cut, on cutting forces and workpiece surface integrity, specifically residual stress and subsurface microstructure.
S. A. Bentley, D. K. Aspinwall
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Journal of animal science, 2010
In Exp. 1, 54 sows (PIC Line 1050) and their litters were used to determine the effects of creep feeding duration on the proportion of pigs consuming creep feed and preweaning performance. Two groups of sows were blocked according to parity and date of farrowing and allotted to 3 experimental treatments in a randomized complete block design.
R C, Sulabo +5 more
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In Exp. 1, 54 sows (PIC Line 1050) and their litters were used to determine the effects of creep feeding duration on the proportion of pigs consuming creep feed and preweaning performance. Two groups of sows were blocked according to parity and date of farrowing and allotted to 3 experimental treatments in a randomized complete block design.
R C, Sulabo +5 more
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Optimization of the creep-feed grinding process†
International Journal of Production Research, 1988This article presents the procedure of optimization of the creep-feed grinding process and gives results of testing and optimizing the grinding of Nimonic 80 A material. The tests have determined the relations of grinding forces in relation to grinding conditions applicable to various methods of dressing the cutting surface of a high-porosity grinding ...
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Comparison of Creep Feed and Conventional Grinding
1981Creep feed technique is considered radically different from conventional grinding and considerable research effort has been spent to improve the process. However, there is no research work giving direct comparison of creep feed and conventional grinding based on an analysis of basic principles.
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