نتایج جستجو برای: casting industry

تعداد نتایج: 206251  

2016
Venkataramani Jaiganesh Kalakkath Prakasan

During recent years, foundry industry has witnessed an increasing awareness about the importance of the filling stage for the production of metallurgically sound and dimensionally stable castings. The metallurgical soundness of a casting is strongly influenced by the way the liquid metal flows through various parts of the gating system and fills the mould cavity. Owing to the importance of fill...

2010
Lakhwinder Pal Singh Arvind Bhardwaj KK Deepak

With the global liberalization industries in India are growing at a very fast pace, especially the small and medium enterprises (SMEs) like; foundries, mining industries, food processing industries etc. But due to lack of use of advanced technologies by SMEs, the labourers are exposed to dusty and hazardous environment and they are getting more prone to lungs related diseases. This problem is m...

Journal: :Journal of the American Chemical Society 2005
Chuanbing Tang Adam Tracz Michal Kruk Rui Zhang Detlef-M Smilgies Krzysztof Matyjaszewski Tomasz Kowalewski

Large-scale alignment of lamellae in thin films of diblock copolymers containing polyacrylonitrile and poly(n-butyl acrylate) was achieved by casting copolymer solution on a silicon substrate moved away at a constant speed from the casting nozzle (zone-casting). Grazing incidence small-angle X-ray scattering revealed that the lamellae, which were perpendicular to the substrate, were also aligne...

Journal: :Computer-Aided Design 2003
Hayong Shin Gustav J. Olling Yun C. Chung Bo Hyoung Kim Su K. Cho

Since the early 1980s, CAPP has been expected to bridge the gap between CAD and CAM. Though numerous research works on CAPP have been reported, it is not easy to ®nd a commercial CAPP system applicable to complicated objects with freeform shapes such as mold and die. The dependency on CAM system is holding one leg of CAPP, while the complexity of the solution space in freeform shape machining h...

2017
Nijat Mehdiyev Andreas Emrich Björn P. Stahmer Peter Fettke Peter Loos

The major purpose of the iPRODICT research project is to operationalize industrial internet of things driven predictive and prescriptive analytics by embedding it to the operational processes. Particularly, within an interdisciplinary team of researchers and industry experts, we investigate an integration of diverse technologies to enable real time sensor data driven decision making for process...

2015
Yaochu Jin

This talk aims to discuss the main challenges in evolutionary optimization of complex systems to bridge the gap between the academic research and the urgent demands from industry. We will show that, while solving “hard” problems, such as multi-modal and strongly correlated problems, multi-objective optimization problems with a large number of objectives, and multi-objective optimization problem...

Journal: :IOP Conference Series: Materials Science and Engineering 2023

The ICASP conference series is a preeminent forum for researchers to discuss the latest advances and future directions in solidification science . 6th edition was held 20-24 June 2022 at “Le Bischenberg”, Bischoffsheim, on Alsace Wine Route foot of Vosges east France. ICASP-6 covered all aspects research applications related It great opportunity engineers from academia industry exchange recent ...

2012
Mohan Kumar

The rate of solidification affects the microstructure, quality and mechanical properties of the castings. The analysis of heat transfer in centrifugal casting is very complex due to rapid solidification, rotating mould, opaque mould and high temperature. As the grain size is directly depending on the rate of solidification of the casting, based on grain size the rate of solidification of the ce...

Journal: :Journal of physics 2022

Abstract Casting is a manufacturing process in which fluid product normally poured into mold, contains hollow cavity of the preferred form, and afterwards allowed to solidify. A defect an undesirable abnormality metal casting procedure. There are lots types issues like blow openings, pinholes, burr, shrinkage issues, flaws. Defects thing Industry. In this job, we extracted different items featu...

2009

During the continuous casting process, a nonstationary stress state forms in the metal, which is caused by a non-uniform temperature distribution, phase transitions, and the deformation of the stock in a semi-liquid state. Stresses occur also as a results of ferrostatic pressure and the deflection and straightening of the continuous casting. In addition to these phenomena, intensive processes o...

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