R.SpinaDipartimento di Ingegneria Meccanica e Gestionale, Politecnico di Bari, Bari, Italy Abstract This paper studies the fabrication of a plastic arm of the body interior of a medium-sized car in order to evaluate the beneficial effects of using sequential injection moulding (SIM). The main requirement for the component is optimal surface finishing to maintain an excellent surface
by Francesco Del Pero *,Lorenzo Berzi,Andrea Antonacci andMassimo DeloguDepartment of Industrial Engineering, University of Florence, Via di S. Marta 3, 50139 Florence, Italy*Author to whom correspondence should be addressed.Machines2020, 8(3), 51; https://doi.org/10.3390/machines8030051Received: 14 August 2020 / Revised: 30 August 2020 / Accepted: 31 August 2020 / Published: 3 September 2020 Abstract A thorough assessment of Life-Cycle effects involved by vehicle lightweighting needs a rigorous evaluation of
CFD 시뮬레이션을 사용하여 플라스틱 덕트의 열 핫스팟 및 스로틀 밸브의 그을음 침착을 최소화하기 위한 EGR 믹서 최적화 In recent time, with inception of BS VI emission regulation with more focus on fuel economy and emission, many engine parts which were conventionally made from metal are getting replaced with plastic components for reducing weight to attain
Hardik Lakhlani, Jyotirmoy Barman, Karan Rajput, and Angshuman GoswamiVE Commercial Vehicles Ltd ABSTRACT Future emissions regulations like BSIV and above in India, Diesel engine manufacturers are forced to find complex ways to reduce exhaust gas pollutant emissions, in particular NOx and particulate matter (PM). Exhaust gas recirculation (EGR) into the engine intake is an established
Jun Yaokawa, Daisuke Miura, Koichi Anzai, Youji Yamada, Hiroshi Yoshii Abstract The strength of four binary systems NaCl–Na2CO3, KCl–K2CO3, KCl–NaCl and K2CO3–Na2CO3 was investigated in order to develop expendable salt core for high pressure die casting processes. Four point bending test was conducted to determine the strength of specimens made from molten salts by using the permanent mold casting technique.
B. Fuchs and C. KörnerPublished Online:February 10, 2014pp 24-30 Abstract High pressure die casting is limited in its geometry since a lost core technology as with sand or low pressure casting is not state-of-the art. Using lost cores made from sodium chloride may be a solution for high pressure die casting. Due to the high dynamical forces
Renhe Huang &aamp; Baoping Zhang International Journal of Metalcasting volume 11, pages440–447 (2017)Cite this article Metricsdetails Abstract Soluble salt cores have been successfully used for the die casting of aluminum and magnesium alloys. However, it has not been reported that the soluble salt cores were used for zinc alloy die casting. In this paper, a soluble salt core system
Xiaolong Gong, Fuchu Liu, Xinwang Liu, Wenming Jiang & Zitian Fan International Journal of Metalcasting (2022)Cite this article Abstract A composite inorganic salt core with good water solubility and formability was proposed using potassium nitrate (KNO3) and potassium chloride (KCl) as base materials. The KNO3–KCl molar ratio has been optimized for the KNO3–KCl composite salt core, and
by Sebastian Kohlstädt 1,2,Michael Vynnycky 1,3,* andStephan Goeke 41Division of Processes, Department of Materials Science and Engineering, KTH Royal Institute of Technology, Brinellvägen 23, 100 44 Stockholm, Sweden2Volkswagen AG—Division of Components Manufacturing, Dr. Rudolf-Leiding-Platz 1, 34225 Baunatal, Germany3Department of Mathematics and Statistics, University of Limerick, Limerick V94 T9PX, Ireland4Institute of Mechanics, Kassel University, Mönchebergstr. 7, 34125 Kassel, Germany*Author to whom
Sitao Chen1 and Feng Zhou1 Published under licence by IOP Publishing LtdJournal of Physics: Conference Series, Volume 2044, The 2nd International Conference on Advanced Materials and Intelligent Manufacturing (ICAMIM 2021) 20-22 August 2021, Nanning, ChinaCitation Sitao Chen and Feng Zhou 2021 J. Phys.: Conf. Ser. 2044 012144 Abstract According to the structural characteristics of the radiator, two different gate structures were designed. The
