This paper summary is based on the article [CORE VIABILITY SIMULATION FOR SALT CORE TECHNOLOGY IN HIGH-PRESSURE DIE CASTING] presented at the [International Journal of Metalcasting/Summer 2013] Abstract In high-pressure die casting (HPDC) undercuts can only be fabricated by using complex high-maintenance sliders. Until now, this technology has not been used for large-scale and cost-sensitive
동 다이캐스팅 고속 유도전동기의 불평형 응답 해석 Abstract This paper deals with a copper die casting induction motor which has several advantages of motor performance. The developed motor is used as spindle motor in machining center. The dynamic characteristic analysis of rotor is dealt with for precision machining. The critical speed of rotor considering rotation
. Jelínek, E. Adámková*Department of Metallurgy and Foundry Engineering, VŠB-Technical University of Ostrava, listopadu 2172/15, 708 33 Ostrava – Poruba, Czech Republic*Corresponding author. E-mail address: eliska.adamkova@vsb.czReceived 04.03.2014; accepted in revised form 30.03.2014 Abstract Development of salt cores prepared by high-pressure squeezing and shooting with inorganic binders has shown a high potential of the given technology
고효율 유도 전동기 설계 다이캐스팅 구리 로터 Francesco Parasiliti, Marco VillaniDepartment ofElectric Engineering, University ofL’Aquila, 67040 L’Aquila, Italy Abstract The paper deals with the use of copper cage in three-phase low voltage induction motors and gives a design guideline to optimize their efficiency, according to the new European classification scheme. An accurate motor design allows
Porosity Control in Copper Rotor Die CastingsE. F. Brush, Jr., S. P. Midson, W. G. Walkington, D. T. Peters and J. G. Cowie Abstract This paper reports on the results of an investigation to minimize and control the distributionof porosity in edge-gated copper rotor die castings. A Flow 3-D computer modelingexercise was used to simulate
by 1,*, 1, 1, 2, 1, 1 and 1 1DIMI, Department of Industrial and Mechanical Engineering, University of Brescia, via Branze 38, 25123 Brescia, Italy 2Co.Stamp. s.r.l. Via Verdi 6, 23844 Sirone (LC), Italy*Author to whom correspondence should be addressed. Metals2019, 9(2), 217;Received: 14 December 2018 / Revised: 7 February 2019 / Accepted: 8 February 2019 / Published: 12 February 2019 Abstract Weight reduction
1. Overview: 2. Research Background: In metalcasting, cores are essential components utilized to create internal geometries and voids within cast products. The selection and performance of cores are significantly influenced by the casting technique employed, ranging from gravity casting to high pressure die casting. As component designs become increasingly complex and environmental regulations more stringent,
N. Rathinam ⇑, R. Dhinakaran, E. SharathDepartment of Mechanical Engineering, Pondicherry Engineering College, Pillaichavady, Puducherry, 605014, India Abstract Products manufactured from every manufacturing process exhibit some defects. To supply quality products to the customer these defects must be reduced. The motivation for this work is to reduce defects in end products reaching customers, thereby increasing
S.AravindP.RagupathiG.VigneshDepartment of Mechanical Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu 641 021, India Received 30 June 2020, Accepted 14 July 2020, Available online 14 August 2020. Abstract A numerical investigation was carried out with the help of computer based casting simulation software to eliminate defects such as shrinkage due to solidification, cracks, imperfect
by Daliang Yu 1,Wen Yang 2,Wanqing Deng 2,Songzhu Zhu 2,Qingwei Dai 1,3,* andDingfei Zhang 31School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, China2Chongqing Zhicheng Machinery Co., LTD, Chongqing 400039, China3College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China*Author to whom correspondence should be addressed.Metals2021, 11(1), 97; https://doi.org/10.3390/met11010097Received: 27 November 2020 / Revised: 25 December 2020 / Accepted:
