Category Archives: Copper-E

Fig. 11. Sectional View of Lower End Ring

Quality Evaluations of Induction Motor Rotors during Die Casting Process

This introduction paper is based on the paper “Quality Evaluations of Induction Motor Rotors during Die Casting Process” published by “Journal of the Korea Academia-Industrial cooperation Society”. 1. Overview: 2. Abstract: This study examined the cast quality of small-sized induction motor rotors during the die casting process. Numerical analyses with 3-dimensional half models were performed

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Fig2 Rotor core assembly(A) and squirrel cage(B)

Process Control and Thixoforming of Cu Rotor for High Efficiency Motors

This introduction paper is based on the paper “Process Control and Thixoforming of Cu Rotor for High Efficiency Motors” published by “Transactions of Materials Processing”. 1. Overview: 2. Abstract: Rotor in small-medium induction motor has been usually manufactured by aluminum diecasting. In order to improve the efficiency of induction motors, newly developed Cu-Ca alloys have

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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

This introduction paper is based on the paper “Minimizing the casting defects in high-pressure die casting using Taguchi analysis” published by “Scientia Iranica, Transactions B: Mechanical Engineering”. 1. Overview: 2. Abstract: Abstract. High-Pressure Die Casting (HPDC) is one of the major production processes of the automotive industry, widely used to manufacture geometrically complex nonferrous castings.

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Figure 2.1: Rotor test setup for measurements of inter-bar resistance.

On Inter-bar Currents in Induction Motors with Cast Aluminium and Cast Copper Rotors

This introduction paper is based on the paper “On Inter-bar Currents in Induction Motors with Cast Aluminium and Cast Copper Rotors” published by “KTH Electrical Engineering”. 1. Overview: 2. Abstract: This thesis presents a study of the effects of inter-bar currents on induction motor starting performance and stray-load losses. The work is focused on the

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Figure 2.1: Rotor test setup for measurements of inter-bar resistance.

Analysis and Reduction of Parasitic Effects in Induction Motors With Die-Cast Rotors

This introduction paper is based on the Doctoral Thesis “Analysis and Reduction of Parasitic Effects in Induction Motors With Die-Cast Rotors” published by “KTH Royal Institute of Technology”. 1. Overview: 2. Abstract: This thesis presents a study of inter-bar current effects on induction motors with die-cast aluminium and die-cast copper rotors. The parasitic effects introduced

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Figure 3: Experimentation setup: vertical die casting machine of the capacity of 100 Tons (Industrial caseCGL)

Analysis and Optimisation of High Pressure Die Casting Parameters to Achieve Six Sigma Quality Product Using Numerical Simulation Approach

This introduction paper is based on the paper “Analysis and Optimisation of High Pressure Die Casting Parameters to Achieve Six Sigma Quality Product Using Numerical Simulation Approach” published by “International Journal of Engineering and Management Research”. 1. Overview: 2. Abstract: A numerical simulation approach is proposed to predict the optimal parameter setting during high pressure

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Fig. 7 The scanning electron microscope (SEM) images of solidified structure. (a) and (b) : NaCl–10 mol%Na2CO3. (c) and (d) : NaCl– 70 mol%Na2CO3.

Strength of Salt Core Composed of Alkali Carbonate and Alkali Chloride Mixtures Made by Casting Technique

This introduction paper is based on the paper “Strength of Salt Core Composed of Alkali Carbonate and Alkali Chloride Mixtures Made by Casting Technique” published by “Materials Transactions / Japan Foundary Engineering Society”. 1. Overview: 2. Abstract: The strength of four binary systems NaCl-Na2CO3, KCI-K2CO3, KCI-NaCl and K2CO3-Na2CO3 was investigated in order to develop expendable

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Figure A. Outer rotor induction motor mesh operation and 2D FEA

High-Efficiency Outer Rotor Induction Machine Design for Diverse Industrial Applications

The content of this introduction paper is based on the article “For different industrial applications: Outer rotor and low speed induction machine design” published by “Journal of the Faculty of Engineering and Architecture of Gazi University”. 1. Overview: 2. Abstract: “Today, with the developing new technologies, in addition to the traditional usage areas of asynchronous

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Fig. 4. Output Power vs Speed

Performance Enhancement of BLDC Motor for Electric Vehicle Applications

The content of this introduction paper is based on the article “Performance Enhancement of BLDC Motor for Electric Vehicle Applications” published by “www.isteonline.in”. 1. Overview: 2. Abstract: In today’s technologically advanced society, people are increasingly seeking out more modern, convenient, and environmentally friendly options. One area where this is particularly evident is the transportation industry,

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Figure 3. Structure of rotor slots and tooth

Efficiency Improvement of Induction Motors via Rotor Slot and Tooth Structure Optimization

The content of this introduction paper is based on the article “Efficiency improvement of induction motors based on rotor slot and tooth structures” published by Journal of Intelligent Systems and Control. 1. Overview: 2. Abstract: Due to simple structure, easy maintenance and low cost, induction motors (IMs) are widely applied in various industries, accounting for

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