Tag Archives: Aluminum Die casting

Fig.3 Cross-section of rotor for three-phase motor showing copper filling the conductor bar slots

Die-cast copper rotors for improved motor performance

모터 성능 향상을 위한 다이캐스트 구리 로터 Authors J.G. CowieCopper Development Association Inc., New York, NY, USAD.T. BrenderCopper Development Association Inc., New York, NY, USA Abstract Aluminum has been the common conductor material for the squirrel cage of the induction motor largely because of ease of manufacturing by pressure die casting. Short die life in

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Figure 16. Cross-sectional view of a cast part with a salt core.

Effects of Composition on the Physical Properties of Water-Soluble Salt Cores

수용성 염핵의 물리적 특성에 대한 조성의 영향 Cihan Cantas &  Bedri Baksan  International Journal of Metalcasting volume 15, pages839–851 (2021)Cite this article 175 Accesses 1 Citations Metrics Abstract The demand for producing essential cast parts and the design requirements for superior engineering performance have increased in recent years. Sand cores used in conventional aluminum cast parts are harmful to the environment,

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Fig. 1 – Exploded view of typical induction motor. The die cast aluminum end ring with cast fan blades is visible on the rotor. The mulitple conductor bars connecting the end rings are contained within the iron laminations.

Materials & Modifications to Die Cast the Copper Conductors of the Induction Motor Rotor

John G. CowieCopper Development Associations Inc.New York, NY Dale T. PetersConsultant to CDA Inc.Hilton Head Island, SC Edwin F. Brush, Jr.Consultant to CDA Inc.Weston, MA Stephen P. MidsonFormcast, Inc.Denver, CO Articles on materials appearing in materials issues have generally focused on the common aluminum-, zinc- and magnesium-based die casting alloys. This report differs in that

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Fig. 13 – Cross-section of rotor for 3-phase motor showing copper fi lling the conductor bar shots.

Use Of High Temperature Die Material & Hot Dies For High Pressure Die Casting Pure Copper & Copper Alloys

D. T. PetersCopper Development Association Inc. Hilton Head Island, SCJ. G. CowieCopper Development Association Inc. New York, NY E. F. Brush, Jr.Copper Development Association Inc. Weston, MA S. P. MidsonCopper Development Association Inc. Denver, CO Presented by: North American Die Casitng Association Abstract Little use has been made of pressure die casting for the manufacture

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Fig. 1. Influence of different gate positions on the fill process

Experience in China on the Die-Casting of Copper Rotors for Induction Motors

Daniel Liang, Xu Yang, Jiabin Yu, Victor Zhou Abstract This paper introduces the recent technological progress in China on the manufacture of die cast Copper Motor Rotors (CMR) for induction motors. This manufacturing process provides a simple and practical means for large-scale economical production of high-efficiency induction motors. Rotor die casting obstacles/solutions are presented along

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Fig. 1. The European classification scheme and the efficiency of investigated motors with aluminum rotors

Design of High Efficiency Induction Motors with Die-Casting Copper Rotors

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

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Figure 15. R-HPDC automobile shock absorber part.

R-HPDC Process with Forced Convection Mixing Device for Automotive Part of A380 Aluminum Alloy

by Bing Zhou,Yonglin Kang *,Mingfan Qi,Huanhuan Zhang andGuoming ZhuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China*Author to whom correspondence should be addressed.Materials2014, 7(4), 3084-3105; https://doi.org/10.3390/ma7043084Received: 24 March 2014 / Revised: 4 April 2014 / Accepted: 4 April 2014 / Published: 15 April 2014(This article belongs to the Special Issue Light Alloys and Their Applications)

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Die casting is mostly used because many parts need to be manufactured in a short amount of time (hundreds to thousands per day) with high accuracy. Parts like valve covers, wheels, transmission housings, engine block, wheel spacer, carburetor, impellers and fan clutch, alternator housing, airbag gas generator housing, etc. are all modes through the aluminum die casting method. Automobile parts require uniformity and high surface finish which can be accomplished by using casting methods that work in a controlled environment- pressure dies casting. Die casting was originally developed specifically for automotive applications [28]. The idea is to produce parts that are light, easy to handle, and cheap. Thus, die casting is widely applied to zinc and aluminum which are lighter than cast iron. Figure 2 shows the aluminum die-cast parts of a car. PEGASUS has been supplying quality aluminum die-cast auto parts to the automobile industry with our stable production system since we started this business in 2007 [27]. At present, we are supplying 60 kinds of die-cast products with our unique mold design and casting technology in addition to the processing technology we have been cultivating in the industrial sewing machine industry [29]. Aluminum or Al-Si alloys are used for Die casting. During this process, molten metal is injected at high pressure into a die (made of metal) which is a permanent mold comprising of two parts of the desired shape attached [30].

A brief review of the technology in piston machining to goal the product localization in Vietnam

Minh Quang Chau†, Danh Chan Nguyen‡*, Dinh Tuyen Nguyen‡, Viet Duc Bui‡†*† Faculty of Mechanical Technology, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam‡ Institute of Mechanical Engineering, Ho Chi Minh City University of Transport, Ho Chi Minh city, Vietnam‡† Institute of Engineering, Ho Chi Minh city University of Technology (HUTECH),

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Figure 1. Crank case specimen produced with the HPDC process.

Minimizing the Casting Defects in High Pressure Die Casting Using Taguchi Analysis

Authors Surkhail Tariq 1  Adnan Tariq   2  Manzar Masud 3  Zabdur Rehman  4 1 Department of Mechanical Engineering, Wah Engineering College, University of Wah, Wah Cantt 47040, Pakistan 2 Department of Mechanical Engineering, Wah Engineering College, University of Wah, Wah Cantt 47040,Pakistan 3 Department of Mechanical Engineering, Capital University of Science and Technology, Islamabad 44000, Pakistan 4 Department of Mechanical Engineering, Air University

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Fig. 1. Aluminium Die Cast Parts.

Automobile Parts Casting-Methods and Materials Used: A Review

Madhav Goenkaa, Chico Nihala, Rahul Ramanathana, Pratyaksh Guptaa, Aman Parashara, Joel Jb*aB.Tech Mechanical Engineering,Vellore Institute of Technology, Katpadi,Vellore, TamilNadu, India b*Assistant Professor (senior),Vellore Institute of Technology, Katpadi,Vellore, TamilNadu, India Abstract Automobiles are becoming more and more sophisticated with every passing year. Manufacturers have been trying their best to bring down the kerb weight of their

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