P. Balguri, S. Sathees Kumar, T. Tirupathi, Yugendher Malothu, D. Gara, Ajith Raj Rajendran
{"title":"Grid Dependency of Severe Plastic Deformation during Combined Extrusion and Forging Process","authors":"P. Balguri, S. Sathees Kumar, T. Tirupathi, Yugendher Malothu, D. Gara, Ajith Raj Rajendran","doi":"10.4273/ijvss.15.1.10","DOIUrl":null,"url":null,"abstract":"Plastic deformation during the metal forming process involves very distinctive behavior of parameters, which results in complicated mathematical modelling to estimate the forming load. As the complexity of the shape increase, the determination of forming (punch) load becomes intricate. In this context, the present work cover parameters influencing the grid independency on forming load during combined extrusion and forging of single collar collet chuck holder which is predicted followed by validation with experimental results. It can be observed from the numerical analysis that the grid dependency on the ram velocities shows a negligible effect whereas friction factor ensued a fragile variation.","PeriodicalId":14391,"journal":{"name":"International Journal of Vehicle Structures and Systems","volume":"21 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Vehicle Structures and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4273/ijvss.15.1.10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
Plastic deformation during the metal forming process involves very distinctive behavior of parameters, which results in complicated mathematical modelling to estimate the forming load. As the complexity of the shape increase, the determination of forming (punch) load becomes intricate. In this context, the present work cover parameters influencing the grid independency on forming load during combined extrusion and forging of single collar collet chuck holder which is predicted followed by validation with experimental results. It can be observed from the numerical analysis that the grid dependency on the ram velocities shows a negligible effect whereas friction factor ensued a fragile variation.
期刊介绍：
The International Journal of Vehicle Structures and Systems (IJVSS) is a quarterly journal and is published by MechAero Foundation for Technical Research and Education Excellence (MAFTREE), based in Chennai, India. MAFTREE is engaged in promoting the advancement of technical research and education in the field of mechanical, aerospace, automotive and its related branches of engineering, science, and technology. IJVSS disseminates high quality original research and review papers, case studies, technical notes and book reviews. All published papers in this journal will have undergone rigorous peer review. IJVSS was founded in 2009. IJVSS is available in Print (ISSN 0975-3060) and Online (ISSN 0975-3540) versions. The prime focus of the IJVSS is given to the subjects of modelling, analysis, design, simulation, optimization and testing of structures and systems of the following: 1. Automotive vehicle including scooter, auto, car, motor sport and racing vehicles, 2. Truck, trailer and heavy vehicles for road transport, 3. Rail, bus, tram, emerging transit and hybrid vehicle, 4. Terrain vehicle, armoured vehicle, construction vehicle and Unmanned Ground Vehicle, 5. Aircraft, launch vehicle, missile, airship, spacecraft, space exploration vehicle, 6. Unmanned Aerial Vehicle, Micro Aerial Vehicle, 7. Marine vehicle, ship and yachts and under water vehicles.
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