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dc.contributor.authorFaraz, Zahid
dc.contributor.authorWaheed ul Haq, Syed
dc.contributor.authorAli, Liaqat
dc.contributor.authorMahmood, Khalid
dc.contributor.authorTarar, Wasim Akram
dc.contributor.authorBaqai, Aamer Ahmed
dc.contributor.authorKhan, Mushtaq
dc.contributor.authorJaffery, Syed Husain Imran
dc.contributor.authorChoudhry, Rizwan Saeed
dc.date.accessioned2018-03-15T17:29:43Z
dc.date.available2018-03-15T17:29:43Z
dc.date.issued2016-08-09
dc.identifier.citationFaraz, Z. et al (2016) 'Development of a STEP-compliant design and manufacturing framework for discrete sheet metal bend parts', Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, DOI: 10.1177/0954405416661007en
dc.identifier.issn09544054
dc.identifier.doi10.1177/0954405416661007
dc.identifier.urihttp://hdl.handle.net/10545/622338
dc.description.abstractMetal sheets have the ability to be formed into nonstandard sizes and sections. Displacement-controlled computer numerical control press brakes are used for three-dimensional sheet metal forming. Although the subject of vendor neutral computer-aided technologies (computer-aided design, computer-aided process planning and computer-aided manufacturing) is widely researched for machined parts, research in the field of sheet metal parts is very sparse. Blank development from three-dimensional computer-aided design model depends on the bending tools geometry and metal sheet properties. Furthermore, generation and propagation of bending errors depend on individual bend sequences. Bend sequence planning is carried out to minimize bending errors, keeping in view the available tooling geometry and the sheet material properties’ variation. Research reported in this article attempts to develop a STEP-compliant, vendor neutral design and manufacturing framework for discrete sheet metal bend parts to provide a capability of bidirectional communication between design and manufacturing cycles. Proposed framework will facilitate the use of design information downstream at the manufacturing stage in the form of bending workplan, bending workingsteps and a feedback mechanism to the upstage product designer. In order to realize this vendor neutral framework, STEP (ISO 10303), AP203, AP207, and AP219 along with STEP-NC (ISO14649) have been used to provide a basis of vendor neutral data modeling.
dc.description.sponsorshipN/Aen
dc.language.isoenen
dc.publisherSageen
dc.relation.urlhttp://journals.sagepub.com/doi/10.1177/0954405416661007en
dc.rightsArchived with thanks to Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufactureen
dc.subjectSheet metal formingen
dc.subjectStep NCen
dc.subjectManufacturingen
dc.subjectDeep drawingen
dc.subjectCNC machiningen
dc.titleDevelopment of a STEP-compliant design and manufacturing framework for discrete sheet metal bend partsen
dc.typeArticleen
dc.identifier.eissn20412975
dc.contributor.departmentNational University of Sciences and Technologyen
dc.contributor.departmentCapital University of Science and Technologyen
dc.identifier.journalProceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufactureen
dc.contributor.institutionDepartment of Mechanical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Mechanical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Design and Manufacturing Engineering, School of Mechanical & Manufacturing Engineering (SMME), National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Mechanical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Mechanical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Mechanical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Design and Manufacturing Engineering, School of Mechanical & Manufacturing Engineering (SMME), National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Design and Manufacturing Engineering, School of Mechanical & Manufacturing Engineering (SMME), National University of Sciences & Technology (NUST), Islamabad, Pakistan
dc.contributor.institutionDepartment of Mechanical Engineering, Capital University of Science & Technology, Islamabad, Pakistan
refterms.dateFOA2019-02-28T16:50:31Z
html.description.abstractMetal sheets have the ability to be formed into nonstandard sizes and sections. Displacement-controlled computer numerical control press brakes are used for three-dimensional sheet metal forming. Although the subject of vendor neutral computer-aided technologies (computer-aided design, computer-aided process planning and computer-aided manufacturing) is widely researched for machined parts, research in the field of sheet metal parts is very sparse. Blank development from three-dimensional computer-aided design model depends on the bending tools geometry and metal sheet properties. Furthermore, generation and propagation of bending errors depend on individual bend sequences. Bend sequence planning is carried out to minimize bending errors, keeping in view the available tooling geometry and the sheet material properties’ variation. Research reported in this article attempts to develop a STEP-compliant, vendor neutral design and manufacturing framework for discrete sheet metal bend parts to provide a capability of bidirectional communication between design and manufacturing cycles. Proposed framework will facilitate the use of design information downstream at the manufacturing stage in the form of bending workplan, bending workingsteps and a feedback mechanism to the upstage product designer. In order to realize this vendor neutral framework, STEP (ISO 10303), AP203, AP207, and AP219 along with STEP-NC (ISO14649) have been used to provide a basis of vendor neutral data modeling.


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