Experimental and numerical prediction on square cup punch–die misalignment during the deep drawing process
| العنوان: | Experimental and numerical prediction on square cup punch–die misalignment during the deep drawing process |
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| المؤلفون: | Johan Ihsan bin Mahmood, Ahmad Baharuddin Abdullah, Alimi Abdul Ghafar |
| المصدر: | The International Journal of Advanced Manufacturing Technology. 113:379-388 |
| بيانات النشر: | Springer Science and Business Media LLC, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0209 industrial biotechnology, business.product_category, Materials science, integumentary system, business.industry, Mechanical Engineering, Work (physics), Diagram, 02 engineering and technology, Structural engineering, Blank, Industrial and Manufacturing Engineering, Computer Science Applications, body regions, 020901 industrial engineering & automation, Forming limit diagram, Control and Systems Engineering, Tearing, Ultimate tensile strength, Die (manufacturing), Deep drawing, business, Software |
| الوصف: | Punch–die misalignment is one of the factors that can contribute to drawn cup defects such as thinning and tearing. Deep drawing is a closed-die process, and defects can be identified only after the drawing is finished. In this work, the effect of punch–die misalignment severity on the drawing force and wall thickness distribution of electrolytic zinc-coated steel blank (SECC) was investigated. The stress–strain diagram and forming limit diagram of SECC material was determined and simulated using the Hill’48 model. Two conditions of punch–die misalignment were studied: single-axis and multi-axis misalignment. A high punch–die misalignment severity contributes to the increment in the drawing force. Furthermore, wall thickness distribution becomes non-uniform, and the thinning pattern increases due to the greater misalignment severity. For validation, an experiment was conducted on a universal tensile machine. |
| تدمد: | 1433-3015 0268-3768 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::72dda64920e979ed78f5ff40c90a0e5b https://doi.org/10.1007/s00170-021-06595-5 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........72dda64920e979ed78f5ff40c90a0e5b |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 14333015 02683768 |
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