Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Honggen, Zhou"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 915-931 (2024)
In the context of Industry 4.0, the most important trend in the shipbuilding industry is to efficiently manufacture intelligent and more environmentally friendly ships. This requires the shipbuilding industry to achieve technological innovations in a
Externí odkaz:
https://doaj.org/article/4eccb9fc0bca4519863036b4c7e8614e
A detected-data-enhanced FEM for residual stress reconstruction and machining deformation prediction
Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 334-347 (2024)
Deformation is one of the bottleneck problems for complex mechanical components during their multi-process machining. The traditional FEM method generally predict the deformation by the simulation stresses, however, this model is too idealistic to ge
Externí odkaz:
https://doaj.org/article/b5319045f46a4df693cb1cebcbd754c7
Publikováno v:
Machines, Vol 12, Iss 11, p 782 (2024)
This paper is aimed to address the issue of decreased accuracy in the ship block docking caused by the structural errors of posture adjustment mechanism. First, inverse kinematic analysis is performed to investigate the sources of static errors in th
Externí odkaz:
https://doaj.org/article/38688db6103541abb143d78e7749c503
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 4, Pp 455-473 (2023)
The ceramic CBN grinding wheels are widely used in the fields of forming and precision machining, and the research on them is of great significance in improving the machining quality and efficiency of workpieces. The research progress of ceramic CBN
Externí odkaz:
https://doaj.org/article/bcea529c19ca452f9b8ebf3615f5c8dd
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract A prediction method based on an improved salp swarm algorithm (ISSA) and extreme learning machine (ELM) was proposed to improve line heating and forming. First, a three-dimensional transient numerical simulation of line heating and forming w
Externí odkaz:
https://doaj.org/article/d0a5c56f957e48018a96c99fbb405a28
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract The processing quality of the block hole system affects the working performance of the marine diesel engine block directly. Choosing an appropriate combination of process parameters is a prerequisite to improving the accuracy of the block ho
Externí odkaz:
https://doaj.org/article/416196e2ff0a4268ba757ef799c3dbfc
Autor:
Hainan Zheng, Honggen Zhou, Chao Kang, Zan Liu, Zhenhuan Dou, Jinfeng Liu, Bingqiang Li, Yu Chen
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract The performance models are the critical step for condition monitoring and fault diagnosis of diesel engines, and are an important bridge to describe the link between input parameters and targets. Large-scale experimental methods with higher
Externí odkaz:
https://doaj.org/article/d275ae58e97a4005abecec06d1ef59a2
Publikováno v:
ACS Omega, Vol 6, Iss 22, Pp 14220-14229 (2021)
Externí odkaz:
https://doaj.org/article/98496e6c57b245699cf76806779bd065
Publikováno v:
IEEE Access, Vol 8, Pp 41229-41245 (2020)
Process planning is the core of guiding process production and one of the most critical parts to realize intelligent manufacturing of products. In order to realize the monitoring, simulation, prediction and control of the physical space in the intell
Externí odkaz:
https://doaj.org/article/2c44940ad57345c2927d873106aea14f
Modeling and dynamic characteristic analysis of dual rotor-casing coupling system with rubbing fault
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 41 (2022)
With the rapid development of aero-engine manufacturing technology, the dual-rotor system has been employed in part of turbofan engine in order to improve the working performance of aircraft more efficiently. In this study, taking the counter-rotatio
Externí odkaz:
https://doaj.org/article/6f83b4e7e55e4191a9bc2b8af55b40e5