Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Khumbulani Mpofu"'
Autor:
Olugbenga Adegbemisola Aderoba, Khumbulani Mpofu, Buliaminu Kareem, Olurotimi Akintunde Dahunsi, Olayinka Oladele Awopetu, Ilesanmi Afolabi Daniyan
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
Production managers seek cost-effective methods to meet the basic requirements of a modern manufacturing system, as several conventional machine tools in most manufacturing industries face abandonment or require upgrades due to challenges related to
Externí odkaz:
https://doaj.org/article/9fa8830618ce4ded8357d2dfda808efe
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1062-1073 (2024)
Selective laser melting (SLM) SLM has gained interest in processing lightweight metals like aluminium alloys. The SLM processing remains challenging in finding the appropriate process parameters for the desired mechanical properties. Previous studies
Externí odkaz:
https://doaj.org/article/2398d4ba7e1e408e912608d1c5314c7f
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6519 (2024)
In this study, AlSi12 alloy samples were produced via the selective laser melting (SLM) technique to produce high-density components with complex and customized parts for railway applications. Nonetheless, the production of dense samples necessitates
Externí odkaz:
https://doaj.org/article/2c067195641b42a0915223d8d074bd3a
Publikováno v:
Heliyon, Vol 10, Iss 4, Pp e25706- (2024)
This study evaluates the effectiveness and reliability of Multi-scale Multiphysics Selective Laser Melting (SLM) Simulation Environments. A literature review and bibliometric analysis were conducted to identify the most widely used SLM Simulation Env
Externí odkaz:
https://doaj.org/article/6fe51b5220454201832418cb00385776
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractThe reconfigurable guillotine shear and bending press machine is a dual-functional machine that combines cutting and bending processes in sheet metal processing, minimising the time required for set-up and operating seamlessly. The objective
Externí odkaz:
https://doaj.org/article/ee89926152df412db56c9fe549c2212b
Autor:
Ilesanmi Daniyan, Adefemi Adeodu, Khumbulani Mpofu, Rendani Maladzhi, Grace Mukondeleli Kanakana-Katumba
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractThe need for improved productivity without sacrificing quality, which is in line the prime target of many manufacturing industries. The aim of this study is to investigate the causes of production variation: a case study of the rail manufactu
Externí odkaz:
https://doaj.org/article/97057bde625f45909dd9566050e9ec91
Publikováno v:
Acta Polytechnica, Vol 62, Iss 6, Pp 639-653 (2022)
In evaluating emerging technology, such as additive manufacturing, it is important to analyse the impact of the manufacturing process on efficiency in an objective and quantifiable manner. This study deals with the design and simulation of a bearing
Externí odkaz:
https://doaj.org/article/48194fc6fe87438fa538e13f4a52dd94
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 2052-2061 (2022)
The reliance on energy to power vehicles in the transport sector is solely fossil-based fuels. These are the dominant source of greenhouse gas emissions (GHGs) posing huge threats to climate change and increasing global warming. To detect the driving
Externí odkaz:
https://doaj.org/article/d6a94c46a97e4d77aaf1912ba9d9f770
Publikováno v:
Cogent Engineering, Vol 9, Iss 1 (2022)
Dedicated welding fixtures have been utilized in the railcar manufacturing industry to stabilize welded parts during welding-assembly processes. The use of this fixture results in poor quality and repeatability of welded parts, as well as reduced ver
Externí odkaz:
https://doaj.org/article/b24fcb7380934bcabe8dad75420a5867
Publikováno v:
Cogent Engineering, Vol 9, Iss 1 (2022)
A thorough understanding of an industrial robot’s dynamic model is critical for practical robotic applications. An effective dynamic model is required for optimal controller design and trajectory planning. Robot manufacturers only provide kinematic
Externí odkaz:
https://doaj.org/article/335a5eaf71fe4729be51429a5db55954