Results 331 to 340 of about 1,563,232 (349)

Modelling and Simulation Creep Feed Grinding Process

2007
The aim of our article is to propose a model of simulation of the dynamic behaviour of the creep feed grinding process. Specifically, we seek to predict the waviness of the bonded surface (depth of cut). We propose, initially, a mechanical modelling taking account of the operational parameters and the geometrical and mechanical characteristics of the ...
A. D’Acunto, M. Dieye, P. Martin
openaire   +2 more sources

Effects of management options on creep feeding by piglets

Animal Science, 1991
AbstractEffects of creep food presentation on feeding behaviour and intake were studied with eight litters of eight to 10 Yorkshire × Landrace piglets in the 3rd and 4th weeks after birth, before weaning at 4 weeks of age. In each week, four treatments were applied, each for 24 h: a single two-space feeder unchanged from the previous day; a clean ...
Michael C. Appleby, D. Fraser, E. A. Pajor   +2 more
openaire   +2 more sources

Effects of Grinding Parameters on Creep Feed Grinding

Advanced Materials Research, 2013
Creep feed grinding can obtain an excellent grinding performance for its creep feed with high depth of cutting. However the large contact length and large feed result in large amount of heat accumulating in working zone and cause burn on workpiece surface.
openaire   +2 more sources

The Application of Continuous Dressing in Creep Feed Grinding

1980
A creep feed surface grinding test rig has been designed and manufactured with the capability of using a diamond roller to continuously dress the grinding wheel while it is cutting. The rig has been used with a nickel-based alloy as the main workpiece material and substantial reductions in the power required to remove material were obtained when ...
T. V. Stuart, T. R. A. Pearce, T. D. Howes   +2 more
openaire   +2 more sources

The Force Model of Creep-Feed Dry Grinding

1985
In the present research, the influences of the grinding depth of cut, workpiece speed, and grinding width as well as the dressing conditions are investigated in creep-feed dry grinding; in addition, an optical technique with He-Ne Laser measuring system based on the optical fourier trnasform method is developed to measure the wear characteristic on ...
Kuang-Hua Fuh, Jane-Lin Wang
openaire   +2 more sources

Creep-Feeding of Nursing Pigs

Journal of Animal Science, 1950
S. W. Terrill, J. L. Krider, W. E. Carroll, B. W. Fairbanks   +3 more
openaire   +3 more sources

A meta-analysis of the effects of creep-feeding supplementation on performance and nutritional characteristics by beef calves grazing on tropical pastures

Livestock Science, 2019
V. Carvalho, M. F. Paulino, E. Detmann, S. V. Filho, S. A. Lopes, L. N. Rennó, C. B. Sampaio, A. G. Silva   +7 more
semanticscholar   +1 more source

Creep feeding effects on male Nellore calves influencing behavior and performance of their dams

Tropical Animal Health and Production, 2017
L. Martins, M. F. Paulino, L. N. Rennó, E. Detmann, D. M. Almeida, R. M. Ortega, D. Moreno, J. E. G. Cárdenas   +7 more
semanticscholar   +1 more source

Supplementation strategies for Nellore female calves in creep feeding to improve the performance: nutritional and metabolic responses

Tropical Animal Health and Production, 2018
D. M. Almeida, M. Marcondes, L. N. Rennó, L. Martins, D. C. Marquez, F. Villadiego, Felipe Vélez Saldarriaga, R. M. Ortega, D. Moreno, S. A. Lopes, M. A. Cardozo, M. F. Paulino   +11 more
semanticscholar   +1 more source

Does supplementation of beef calves by creep feeding systems influence milk production and body condition of the dams?

Tropical Animal Health and Production, 2016
S. A. Lopes, M. F. Paulino, E. Detmann, É. Valente, L. V. Barros, L. N. Rennó, S. V. Valadares Filho, L. Martins   +7 more
semanticscholar   +1 more source