Prevent of Wrinkling and RupturingUsing a New Method Based on Punch Force in Hydro-Mechanical Deep Drawing Process

Hamed Ziaeipoor; Hassan Moosavi

Prevent of Wrinkling and RupturingUsing a New Method Based on Punch Force in Hydro-Mechanical Deep Drawing Process

Hamed Ziaeipoor, Hassan Moosavi

Research output: Contribution to journal › Article

Abstract

An numerical investigation on the control of process parameters for the hydromechanical deep drawing with special attention to control of the blank holder force (BHF) is carried out. Sheet material St14 (Draw Quality Steel) of thickness 1 mm was used for this study. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different constant levels of the BHF. An attempt to improve partial quality by control the blank holder force according to the punch force have been explored. For the fracture prediction in this paper the forming limit diagram (FLD) Will be used. The thickness distribution has been used for comparing between constant BHF and Variable BHF. The results showed that rupturing and wrinkling controlled by using variable blank holder force based on punch force.

Original language	English
Pages (from-to)	125-128
Number of pages	4
Journal	International Journal of Mechanical Systems Engineering
Volume	3
Issue number	3
Publication status	Published - 2014

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Ziaeipoor, H., & Moosavi, H. (2014). Prevent of Wrinkling and RupturingUsing a New Method Based on Punch Force in Hydro-Mechanical Deep Drawing Process. International Journal of Mechanical Systems Engineering, 3(3), 125-128.

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abstract = "An numerical investigation on the control of process parameters for the hydromechanical deep drawing with special attention to control of the blank holder force (BHF) is carried out. Sheet material St14 (Draw Quality Steel) of thickness 1 mm was used for this study. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different constant levels of the BHF. An attempt to improve partial quality by control the blank holder force according to the punch force have been explored. For the fracture prediction in this paper the forming limit diagram (FLD) Will be used. The thickness distribution has been used for comparing between constant BHF and Variable BHF. The results showed that rupturing and wrinkling controlled by using variable blank holder force based on punch force.",

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AU - Ziaeipoor, Hamed

AU - Moosavi, Hassan

PY - 2014

Y1 - 2014

N2 - An numerical investigation on the control of process parameters for the hydromechanical deep drawing with special attention to control of the blank holder force (BHF) is carried out. Sheet material St14 (Draw Quality Steel) of thickness 1 mm was used for this study. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different constant levels of the BHF. An attempt to improve partial quality by control the blank holder force according to the punch force have been explored. For the fracture prediction in this paper the forming limit diagram (FLD) Will be used. The thickness distribution has been used for comparing between constant BHF and Variable BHF. The results showed that rupturing and wrinkling controlled by using variable blank holder force based on punch force.

AB - An numerical investigation on the control of process parameters for the hydromechanical deep drawing with special attention to control of the blank holder force (BHF) is carried out. Sheet material St14 (Draw Quality Steel) of thickness 1 mm was used for this study. The effect of the counter pressure in the hydromechanical deep drawing process is investigated in combination with different constant levels of the BHF. An attempt to improve partial quality by control the blank holder force according to the punch force have been explored. For the fracture prediction in this paper the forming limit diagram (FLD) Will be used. The thickness distribution has been used for comparing between constant BHF and Variable BHF. The results showed that rupturing and wrinkling controlled by using variable blank holder force based on punch force.

M3 - Article

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SP - 125

EP - 128

JO - International Journal of Mechanical Systems Engineering

JF - International Journal of Mechanical Systems Engineering

SN - 2455-7412

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