Zobrazeno 1 - 10
of 3 556
pro vyhledávání: '"FEM-Simulation"'
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 6, Pp 849-859 (2024)
Laser peen forming (LPF) is an appealing technique for forming metal sheets using high-energy, short-duration laser pulses. The deformation of the target metal plate is closely related to the magnitude and distribution of laser-induced residual stres
Externí odkaz:
https://doaj.org/article/adc5b4d06e934bcfb52a643f66369ba4
Autor:
Mai Yang, Rong Tu, Mingquan Jiang, Wei Liu, Tenghua Gao, Baifeng Ji, Jun Li, Song Zhang, Lianmeng Zhang
Publikováno v:
Materials & Design, Vol 247, Iss , Pp 113441- (2024)
Precision machining operations often lead to the failure of protective coatings on cutting tools due to common issues such as cracking, delamination, and peeling from cyclic impacts. While material selection and structural design are crucial for enha
Externí odkaz:
https://doaj.org/article/d7f8e497c6df4cd796757176cffe00d1
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract This article presents a proposal for a new solution of tangential-rotary picks intended for mining, especially hard rocks with roadheaders. The design of these picks is characterized by many innovative solutions aimed at significantly increa
Externí odkaz:
https://doaj.org/article/f7e5dadd595d4bd8a3a1bd02f697e90c
Autor:
Yeon Taek Choi, Jihye Kwon, Hyungu Kang, Minu Kim, Ki Jong Kim, Jae Min Lee, Hae-Won Cheong, Sunghak Lee, Hyoung Seop Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6154-6162 (2024)
This study aimed to develop a structural analysis method to replace and validate large-scale gas gun tests for evaluating the impact resistance of electronic equipment. By measuring projectile's deceleration through experiments and simulations, stres
Externí odkaz:
https://doaj.org/article/509fff8e3b214140a4a82479f0c8bf33
Hydroforming, a metal forming process for the production of sophisticated components with complex geometries from mostly tubular semi-finished products, has been successfully applied in some industries for several decades. Particularly, various appli
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90339
https://tud.qucosa.de/api/qucosa%3A90339/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A90339/attachment/ATT-0/
Publikováno v:
Journal of Agricultural Machinery, Vol 14, Iss 1, Pp 49-67 (2024)
Machinery traffic is associated with the application of stress onto the soil surface and is the main reason for agricultural soil compaction. Currently, probes are used for studying the stress propagation in soil and measuring soil stress. However, b
Externí odkaz:
https://doaj.org/article/499fb5c0e7024f7e9d4c8b7882b5159e
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 16, Iss 4, Pp 61-68 (2024)
The brake system must be reliable and display unchanging action throughout its use, as it guards the health and life of many people. Properly matched friction pair, a drum, and a brake pad have a great impact on these factors. The brake pads are far
Externí odkaz:
https://doaj.org/article/38fca2abe2304d68be95d3308018ed97
Publikováno v:
Annals of the University of Petroşani. Mechanical Engineering, Vol 25, Pp 1-16 (2024)
The present paper proposes a new approach for the thermomechanical analysis of small satellites. In the first stage, the heat fluxes acting on the exterior surfaces of the assembly are evaluated with the support of the CubeSat Wizard. The orbital par
Externí odkaz:
https://doaj.org/article/1d419e5f7c264d7b8d23977f5562e13a
Companies are increasingly challenged by the impending loss of knowledge due to demographic change and employee loss. In times of advancing digitalization, it is important to make large datasets accessible and usable, aiming at increasing resource ef
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A88309
https://tud.qucosa.de/api/qucosa%3A88309/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A88309/attachment/ATT-0/