Started mass production of Hyosung Heavy Industries' COPPER ROTOR | 효성중공업 COPPER ROTOR (구리회전자) 양산 착수

Started mass production of Hyosung Heavy Industries' COPPER ROTOR (Copper rotor) From May 2019, the company started producing copper rotors and supplying them to Hyosung Heavy Industries. It is a rotor used for premium class (IE3) motors, and CASTMAN is the only company in Korea to have production technology and production results.

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Started mass production of EGR Mixer using the salt method | 솔트 공법을 이용한 EGR Mixer 양산 착수

CASTMAN started mass production of EGR Mixer die casting using the salt core method for the first time in the world based on its excellent technology.

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Started mass production of COOLING PLATE applying copper die casting method | 동 다이캐스팅 공법 적용 COOLING PLATE 양산 착수

Started mass production of COOLING PLATE applying copper die casting method Started mass production of cooling plate using copper die casting method Built-in mass production system by applying copper die casting method for cooling plate for super computer Signed a contract with Japanese company Kaga electron with FUJIKURA. Mass production began in March 2019.

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CASTMAN’s Products

“High-quality die casting : Copper Roter / Salt Core Diecasting / Copper, Brass, Aluminum Parts.”

CASTMAN Co., Ltd. is a company specialized in high-quality die casting possessing engineering expertise and technical experience of die casting engineering accumulated over several years.
Our company carries out all processes in die casting ranging from designing and manufacturing of dies, to computer simulation, die casting and post-processing. With the engineering expertise, CASTMAN develops and mass-produces a diverse range of products through die-casting of copper, aluminum and zinc alloys. We believe there can be no growth without customers.
Thanks.

Salt Core Diecasting / Copper Roter / Copper, Brass, Aluminum Parts

Products Made by Replacing Sand Core with Salt Core Technology
Products Made by Replacing Sand Core with Salt Core Technology
Copper Die Casting For Heat Sink
Copper Die Casting For Heat Sink
Copper Die Casting for battery
Copper Die Casting for battery
CASTMAN CU Rotors
CASTMAN CU Rotors

News & Notify, Technical Resource


Figure 1. Schematics explaining the vehicle Life Cycle Assessment that encompasses all phases of the product cycle, from raw material extraction to end-of-life recycling and disposal.

Current Trends in Automotive Lightweighting Strategies and Materials

settingsOpen AccessReview Current Trends in Automotive Lightweighting Strategies and Materials by Frank CzerwinskiCanmetMATERIALS, Natural Resources Canada, Hamilton, ON L8P 0A5, ...
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Directional Heat Flux

Design and Material Optimization of Cooling Fins in Electric Motors

Dr. C. Ramesh, A. Subbiah, K. Sivakumar, T. Sri Gokul Abstract This project is about a comparative study of different ...
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Fig. 1 Induction motor noise measurement setup

IE4-class 2.2-kW Induction Motor Design and Performance Evaluation

Myeong Jin Koa, Sung-Ho Leea, Soon Sub Parka* ABSTRACT In this study, a 2.2 kW super-premium (IE4) class 4-pole three-phase ...
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Figure 4 Six phase Induction Motor and Copper die casting Rotor

Design and performance analysis of novel multiphase induction motor with die-cast copper rotors using FEA for electric propulsion vehicles applications

Sathishkumar Kaliyavarathan, Sivakumaran T.S. Circuit World ISSN: 0305-6120 Article publication date: 6 April 2020 Issue publication date: 7 October 2020 ...
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Fig1. Efficiency of different type of electric motors

Research on High-efficient Remanufacturing Technologies and Application of Electric Motor

Ren Liu1,2, Yuejin Zhao1, Xu Yang3 and Gen Wang4 Published under licence by IOP Publishing Ltd Abstract The energy conservation ...
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Fig. 10. 18kW IM photograph for EV: (a) Rotor core sheet; (b) Cast copper rotor; (c) Photograph of the prototype IM.

A Cast Copper Rotor Induction Motor for Small Commercial EV Traction: Electromagnetic Design, Analysis, and Experimental Tests

Qian Zhang, Huijuan Liu, Member, IEEE, Zhenyang Zhang and Tengfei Song Abstract According to the demands of the small commercial ...
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Figure 10 Comparison of time evolution of the melt flow in the mid-cross section during mould filling, as calculated with OpenFOAM (upper row) and MAGMA5 (lower row), at four different times: (a) 0.1022 s (b) 0.1030 s (c) 0.1038 s (d) 0.1046 s (see online version for colours)

Comparative RANS turbulence modelling of lost salt core viability in high pressure die casting

Kohlstädt, Sebastian KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering. Vynnycky, Michael KTH, School of Industrial ...
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Fig. 3 – View of copper rotors for the considered motors

THREE-PHASE INDUCTION MOTOR EFFICIENCY IMPROVEMENTS WITH DIE-CAST COPPER ROTOR CAGE AND PREMIUM STEEL

F. Parasiliti (1) - M. Villani (1) - C. Paris (2) - O. Walti (2) - G. Songini (3)- A ...
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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 ...
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Fig2 Rotor core assembly(A) and squirrel cage(B)

Process Control and Thixoforming of Cu Rotor for High Efficiency Motors

고효율 전동기용 Cu Rotor의 반응고 성형과 공정변수 제어 Jung, W. S. ;Lee, S. Y. ;Shin, P. W. 정우성 (창원대학교 재료공학과) ...
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Fig. 1. Squeeze casting device.

Effect of Applying Pressure of High Pressure Diecasting Process Using Salt core

용탕단조 시 저온염코어 적용 가압력의 영향 Lee, Jun-Ho (R & D Division for Hyundai Motor Co. & Kia Motors Corp.) ...
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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 ...
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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, NYDale T. PetersConsultant to CDA Inc.Hilton Head Island, SCEdwin F. Brush, Jr.Consultant to ...
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FIGURE 1. 2D cross-section of the copper rotor die: 1. Steel laminations, 2. End ring (Cu), 3. Gate area (Cu), 4. Runner (Cu), and 5. Steel arbor [1].

Prediction of Thermal Fatigue in Tooling for Die‐casting Copper via Finite Element Analysis

Amit Sakhuja and Jerald R. Brevick Citation: AIP Conference Proceedings 712, 1881 (2004); doi: 10.1063/1.1766807View online: http://dx.doi.org/10.1063/1.1766807View Table of Contents: ...
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Fig. 8 Model of electromagnet sensor arrangement with rotor

Design and Development of Rotor Quality Test System for Die-Cast Copper Rotors

Soby T. Varghese; K. R. Rajagopal; Bhim Singh Abstract t is well known in the market that the copper rotor motor can ...
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Die-Cast Copper Motor Rotors: Motor Test Results, Copper Compared to Aluminum

Die-Cast Copper Motor Rotors: Motor Test Results, Copper Compared to Aluminum

다이캐스트 구리 모터 로터: 구리와 알루미늄 모터 테스트 비교 결과 Edwin F. BrushJr.John G. CowieDale T. PetersDarryl J. Van Son ...
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Fig. 8. Magnetic flux density distribution in the 1E4 motor

Design optimization of 15 kW, 2-pole induction motor to achieve IE4 efficiency level with copper diecasting

구리 다이캐스팅으로 IE4 효율 수준을 달성하기 위한 15kW, 2극 유도 전동기의 설계 최적화 Abstract This paper describes the design and ...
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Fig. 2 Tensile adhesion test

Experimental Investigation Into the Thermal Behavior of Copper-Alloyed Dies in Pressure Die Casting

압력 다이 캐스팅에서 구리 합금 다이의 열 거동에 대한 실험적 조사 L. D. Clark, M. T. Alonso Rasgado, K. Davey, ...
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Core Viability Simulation for Salt Core Technology in High-Pressure Die Casting

Core Viability Simulation for Salt Core Technology in High-Pressure Die Casting

University of Erlangen-Nuremberg, Erlangen, GermanyB. Fuchs & C. KörnerCasting Technology Development, AUDI AG, Ingolstadt, GermanyB. Fuchs & H. Eibisch Corresponding ...
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