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Effect Of Annealing On The Forming Ability For Brass Sheet | ||
| Journal of Engineering and Sustainable Development | ||
| Article 1, Volume 17, Issue 5, 2013, Pages 201-209 | ||
| Authors | ||
| Sael .S. Al jameel; Ahmed .S. Abdulaziz | ||
| Abstract | ||
| This research deals with the effect of annealing on the cold forming of brass sheet. In this research two methods were chosen one of them is an experimental work and the other is a numerical work .The material used is brass sheet. Sets of specimens are prepared and treated to perform the tests which include tensile test, forming process and the microscopic examination. The forming is performed in the cold state for blanks using a die with a hemispherical punch to produce drawn parts like cups. These parts are varying in their depths according to the condition of heat treatment (annealing). It was noticed from the experimental results that the annealing at temperature (600°C) has the major effect on the forming ability of the sheet; also using two steps of cold forming with intermediate annealing at the mentioned temperature can produce deeper drawn part as compared with that obtained by one stage. A numerical simulation had been made for the forming process using finite element method (FEM) the commercial software (ANSYS9) to confirm the experimental work The numerical results shows an agreement with the experimental results. | ||
| Keywords | ||
| Brass; Deep drawing; Annealing; experimental; numerical analysis | ||
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