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Scandinavian Journal of Metallurgy, 2000
An experimental investigation on the control of process parameters for the hydromechanical deep drawing of mild steel and an aluminium alloy with special attention to control of the blank holder force (BHF) is carried out. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different ...
Damborg, Flemming Falck +1 more
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An experimental investigation on the control of process parameters for the hydromechanical deep drawing of mild steel and an aluminium alloy with special attention to control of the blank holder force (BHF) is carried out. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different ...
Damborg, Flemming Falck +1 more
openaire +2 more sources
Hybrid deep drawing tool for lubricant free deep drawing
AIP Conference Proceedings, 2017This paper presents a concept for a hybrid deep drawing tool based on polymer concrete and first results from actual deep drawing tests using a prototype of the newly developed tool. The hybrid tool presented here has a defined macro-structure of the blankholder and drawing die as implemented before by Brosius et al. [1] in a steel tool for a lubricant
Christina Guilleaume +2 more
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The optimisation deep-draw clearance design for deep-draw dies
The International Journal of Advanced Manufacturing Technology, 1998In this paper, the modelling of deep-drawing processing using neural networks is established. The relationships between process parameter (material thickness, punch diameter, die-cavity diameter and materials-clearance ratio) and deep-drawing performance (the dimensional error of diameter and cylinder) are created, based on a neural network.
C. C. Tai, J. C. Lin
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International Journal of Mechanical Sciences, 1973
Abstract By deep-drawing into a high-pressure fluid the limiting drawing ratio can be considerably increased over that obtained in conventional deep-drawing. However, this result is achieved at the cost of greater expenditure of energy and of some form of control system for the high-pressure fluid.
M.G. El-Sebaie, P.B. Mellor
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Abstract By deep-drawing into a high-pressure fluid the limiting drawing ratio can be considerably increased over that obtained in conventional deep-drawing. However, this result is achieved at the cost of greater expenditure of energy and of some form of control system for the high-pressure fluid.
M.G. El-Sebaie, P.B. Mellor
openaire +1 more source