Modeling and optimization of surface roughness in single point incremental forming process
نویسندگان
چکیده
منابع مشابه
Low-Carbon Steel Sheet Asymmetric Single-Point Incremental Forming: Analysis and Optimization of the Surface Roughness (TECHNICAL NOTE)
Surface roughness (SR) has an adverse effect on the appearance of low-carbon steel parts, formed in the asymmetric incremental sheet forming (AISF) process, particularly those requiring painting operation. The purpose of this study is to investigate the effects of AISF process parameters on the surface roughness of an asymmetric part formed on low-carbon steel sheets. The parameters are feed ra...
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Single point incremental sheet forming (SPISF) has demonstrated significant potential to form complex sheet metal parts without using component-specific tools and is suitable for fabricating low-volume functional sheet metal parts economically. In the SPIF process, a ball nose tool moves along a predefined tool path to form the sheet. This work aims to optimize the formability and forming force...
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The single point incremental forming (SPIF) is one of the dieless forming processes which is widely used in the sheet metal forming. The correct selection of the SPIF parameters influences the formability and quality of the product. In the present study, the Gurson-Tvergaard Needleman (GTN) damage model was used for the fracture prediction in the numerical simulation of the SPIF process of alum...
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ژورنال
عنوان ژورنال: Journal of Materials Research and Technology
سال: 2015
ISSN: 2238-7854
DOI: 10.1016/j.jmrt.2015.01.003