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Publikováno v:
مهندسی مکانیک شریف, Vol 39.3, Iss 2, Pp 37-44 (2023)
The development of rapid prototyping methods has been very drastic in recent years. One of these methods, with a nature similar to sheet-forming processes, is the incremental forming method. In the last two decades, this technique has attracted much
Externí odkaz:
https://doaj.org/article/8bd8a4710daf4408bb29e984ae13105f
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 5, Pp 260-268 (2023)
Incremental forming (IF) is one of the sheet metals forming technique where is a sheet formed into a final workpiece using a series of small incremental sheet deformations. In Incremental sheet metal forming process, one of the important steps is to
Externí odkaz:
https://doaj.org/article/3511881cf44e4981bb64ded649b5d79a
Publikováno v:
Advances in Sciences and Technology, Vol 17, Iss 4, Pp 271-281 (2023)
Single-point incremental forming (SPIF) is a kind of incremental sheet forming that is significantly novel. This method involves the utilization of a computer numerical control (CNC) machine to control the path of a forming tool, which is produced by
Externí odkaz:
https://doaj.org/article/2ee98c7b0e804a9185b35b176a610ae4
Publikováno v:
Lubricants, Vol 12, Iss 5, p 145 (2024)
The lubrication performance of bearings is greatly influenced by the distribution of the lubricant. In this study, a cylindrical rolling bearing test rig was constructed and presented. The distribution of grease and lubricating oil along the contact
Externí odkaz:
https://doaj.org/article/cfbd9aa20f7347669509bbc0893c2ae8
Autor:
Toshie SASAKI, Ichiro HAGIWARA
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 927, Pp 23-00142-23-00142 (2023)
It has not been solved that the fruits and vegetables such as strawberries, cells, blood and a bottle of sake are damaged, broken during transportation. It is the greatest factor in this situation that there is a dangerous vibration frequency range w
Externí odkaz:
https://doaj.org/article/aea38e65a94b41bba55ee8ce2feadeb9
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-18 (2023)
Abstract Hydroformed parts are widely used in industrial automotive parts because of their higher stiffness and fatigue strength and reduced weight relative to their corresponding cast and welded parts. This paper reports a hydraulic-forming experime
Externí odkaz:
https://doaj.org/article/e0aed14623ed4388a813251aef6cde06
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 2, p 49 (2024)
This experimental study probes the dynamic behaviour of a 3 mm ABS sheet during positive mould vacuum-assisted thermoforming. In this process, the sheet undergoes large and fast deformations caused by the applied vacuum and mechanical stretching by t
Externí odkaz:
https://doaj.org/article/80fcb315bf5a490698b30575f1cdb0fb
Publikováno v:
Composites Part C: Open Access, Vol 11, Iss , Pp 100372- (2023)
Owing to the excellent mechanical performance, the metal foam sandwich structures have potential applications in the design of protective equipment, which can improve the impact resistance of engineering structures. In this paper, the nonlinear finit
Externí odkaz:
https://doaj.org/article/eb05d5fb5df4422f87407a6ab77b02dc
Autor:
Hakan Üstünel
Publikováno v:
Sakarya University Journal of Computer and Information Sciences, Vol 5, Iss 3, Pp 356-370 (2022)
Parabolic blending (PB) is one of the important topics in applied mathematics and computer graphics. The use of generalized parabolic blending (GPB) for different scenarios adds flexibility to the polynomial. Overhauser (OVR) elements is a special ca
Externí odkaz:
https://doaj.org/article/4990fafad630404abcc30554f9d4aa4b