Zobrazeno 1 - 10
of 532
pro vyhledávání: '"Subtractive manufacturing"'
Autor:
Yang Liu, Xinyu Liu, Jinzhong Lu, Kaiyu Luo, Zhaoyang Zhang, Haifei Lu, Hongmei Zhang, Xiang Xu, Yufeng Wang, Siyu Zhou
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1057-1082 (2024)
In the process of high-speed additive manufacturing, machining defects such as low surface accuracy, high surface roughness, residual stresses and micro-cracks have a serious impact on the performance and life of the product. These machining defects
Externí odkaz:
https://doaj.org/article/06aca96d44514ef1924d386026e04ef5
Autor:
Paresh Kulkarni, Satish Chinchanikar
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 70 (2024)
Soft computing techniques, with their self-learning capabilities, fuzzy principles, and evolutionary computational philosophy, are being increasingly utilized in modeling complex machining processes. This study develops artificial neural networks (AN
Externí odkaz:
https://doaj.org/article/01bfcd85914e4e41973ef3bb72b85058
Publikováno v:
Cerâmica, Vol 69, Iss 392, Pp 346-354 (2024)
Abstract The chemical conversion of gypsum into synthetic hydroxyapatite is an attractive approach to enhance the value of gypsum, a low-cost material, which can be discreetly implanted. The addition of biopolymers improves the resistance of the mate
Externí odkaz:
https://doaj.org/article/b16fbeece6e142e2b8ea872fd13edac7
Autor:
Paresh Kulkarni, Satish Chinchanikar
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 68, Pp 222-241 (2024)
Designing tooling and cooling systems to prevent cutting tool damage is crucial while machining difficult-to-cut nickel alloys. This study investigates the machining effects during turning Inconel 718 using unitary aluminum oxide (Al2O3) and hybrid a
Externí odkaz:
https://doaj.org/article/cb51b6b5b73547aeb19b34fd32e68a6e
Autor:
Luis Vincent Tejada Martinez, Jean-François Witz, Denis Najjar, Xavier Boidin, François Lesaffre, Vincent Martin, Sophie Badin, Emmanuel Berte
Publikováno v:
HardwareX, Vol 18, Iss , Pp e00536- (2024)
This paper presents a low-cost milling system composed of spindle mountable on a multi tool 3D printer equipped with maxwell kinematic coupling (E3D “ToolChanger” in this article) as well as two open-source software solutions for implementing a h
Externí odkaz:
https://doaj.org/article/d439152a66c6467cbb1f9ec37964152c
Autor:
Tariq, Usman, Joy, Ranjit, Wu, Sung-Heng, Mahmood, Muhammad Arif, Malik, Asad Waqar, Liou, Frank
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 29, Issue 10, pp. 2061-2097.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-03-2023-0113
Autor:
Hatem Alqarni, Mohammed A. Alfaifi, Majed S. Altoman, Abdulaziz A. AlHelal, Walaa Magdy Ahmed, Amr Ahmed Azhari, Mathew T. Kattadiyil
Publikováno v:
Saudi Dental Journal, Vol 36, Iss 1, Pp 123-128 (2024)
The fabrication of periodontal ligament (PDL) models for in vitro dental studies has seen a wide range of techniques and materials being utilized. This paper introduces a novel dental technique that employs a digital workflow for the fabrication of a
Externí odkaz:
https://doaj.org/article/d5046d1a698146e9ae367d4acd09a0f5
Autor:
Satish Chinchanikar, Mahendra Gadge
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 67, Pp 176-191 (2024)
Machining with a cutting edge with extensive damage or a fractured cutting edge significantly influences the machining performance. Therefore, investigations on tool wear behavior, their forms, and wear mechanisms will be very helpful in the current
Externí odkaz:
https://doaj.org/article/50276e0fc8214ec1965ea1c81de40ba2
Autor:
Khalid K. Alanazi, Abdulaziz A. Alzaid, Ali A. Elkaffas, Sarah A. Bukhari, Ramzi O. Althubaitiy, Khalid A. Alfaifi, Ibrahim M. Alfahdi, Hussain A. Alqahtani
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7939 (2024)
The current study aimed to compare the mechanical properties of CAD/CAM fabricated hybrid ceramic restorative materials. The current study assessed the mechanical properties of additively and subtractively manufactured CAD/CAM fabricated hybrid ceram
Externí odkaz:
https://doaj.org/article/7aedaa8b9a6d42779075cd24c707f39d
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-7 (2023)
Abstract Background This study aimed to evaluate and compare the marginal gap using two different methods and the internal fit of 3D printed and zirconia crowns. Methods 3Y-TZP zirconia crowns (n = 20) were manufactured using subtractive milling (gro
Externí odkaz:
https://doaj.org/article/c6162ea673f84803aeccd57c1dd1ac26