Advances in Engineering Research and Application
Proceedings of the International Conference, ICERA 2018
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Article
Formability improvement and blank shape definition for deep drawing of cylindrical cup with complex curve profile from SPCC sheets using FEM
In the current work, to predict and improve the formability of deep drawing process for steel plate cold rolled commercial grade (SPCC) sheets, three parameters including the blanking force, the die and punch ...
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Book and Conference Proceedings
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Chapter and Conference Paper
A Study on Optimization of Surface Roughness in Surface Grinding 9CrSi Tool Steel by Using Taguchi Method
In this study, the Taguchi method was utilized to find the optional surface roughness in fine surface grinding of 9CrSi annealing tool steel using Hai Duong grinding wheels. Minitab 17 software was used to de...
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Chapter and Conference Paper
Taguchi Based Process Parameters Optimization in Vibration Assisted Die Sinking Electrical Discharge Machining
The integration of low frequency vibration with the workpiece can enhance the machining efficiency in die sinking electrical discharge machining. Since the adaptation of vibration increases the complexity in ...
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Article
Application of TGRA-Based Optimisation for Machinability of High-Chromium Tool Steel in the EDM Process
It is essential to establish multi-criteria decision-making for computing the optimal process factors required to enhance the performance of the electrical discharge machining (EDM) process. For this purpose, ...
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Chapter and Conference Paper
A Study on Vibration During Heat Assisted End Milling of SKD11 Tool Steel
The paper presents the study carried on a vertical machining center (VMC) to determine the vibration amplitude of SKD11 steel in the heat assisted end milling by electromagnetic induction. The experiments of a...
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Chapter and Conference Paper
An Application of Kinect-Based 3D Scanning in Mechanical Engineering
During last decades, many techniques for CAD/CAM have been applied to industries. For stage of the product design process one can choose the suitable tools for making this process easier and faster. Nonetheles...
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Chapter and Conference Paper
Evaluation of the Influence of Electrical Parameters and Powder Concentration to the Content of Tungsten on the Surface of SKD61 Steel in EDM Process
In this study, the authors study the influence and evaluation of technological parameters, as follows: The peak current, the pulse time on and the powder concentration affects the content of tungsten on the su...
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Article
Graphical method based on modified maximum force criterion to indicate forming limit curves of 22MnB5 boron steel sheets at elevated temperatures
A new approach for predicting forming limit curves (FLCs) at elevated temperatures was proposed herein. FLCs are often used to predict failure and determine the optimal forming parameters of automotive parts. ...
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Chapter and Conference Paper
Performance Analysis of Copper Coated Aluminum Tool in Electrode Discharge Machining of Ti-6Al-4V Alloy
Electric Discharge Machining (EDM) is one of the most popular nontraditional machining processes applied for machining very hard conductive materials with desired shape, size and dimensional accuracy. In this...
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Chapter and Conference Paper
Optimization of Machining Parameters Affects Chip Shrinkage Coefficient, Cutting Force, and Von-Mises When Machining Aluminum Alloy
The FEM (finite element method) is castoff as an alternative to the experimental process and accurately predicts a number of phenomena such as cutting force, cutting heat … in the metal machining process. This...
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Chapter and Conference Paper
Tool Rotary Assisted EDM Processing of SKD61 Steel: Influence and Optimizing of Main Process Parameters and Surface Roughness
Electric discharge machining (EDM) has attracted a lot of interest from researchers. They found solutions to improve machining efficiency, rotary tool electrode assisted EDM (RAEDM) is one of those solutions. ...
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Chapter and Conference Paper
Thinning Prediction of Sheet Metal in Deep Drawing Process of a Cylindrical Cup Made of SPCC Material
Sheet metal forming technology has an important role in the industrial field. In particular, it must be mentioned that in the current automobile manufacturing industry, SPCC sheet metal is used to make fuel fi...
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Chapter and Conference Paper
Combined Simulation and Experimental Study on the Fracture Heights of the Cylinder Cup to Predict Forming Limit Curves of SPCC Material at Warm Temperatures
When researching about the forming limit curves (FLC) of sheet metals, the modified maximum force criterion (MMFC) was proposed by Hora et al. [1] is often used by its accuracy. In this study, uniaxial tensile te...
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Chapter and Conference Paper
Multi Response Optimization on Machining Process Using Taguchi-DEAR Analysis in Powder Mixed EDM Process
The process parameters of such process should be optimized to improve the quality measures.
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Chapter and Conference Paper
A Study on Mechanical Properties of SKD11 Steel at Elevated Temperatures
This paper presents experimental results on the mechanical properties of SKD11 steel at room temperature and elevated temperatures. An experimental system that consists of samples, an electromagnetic induction...
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Article
Investigating the impact of yield criteria and process parameters on fracture height of cylindrical cups in the deep drawing process of SPCC sheet steel
This study aims to accurately select a yield criterion by utilizing the identification coefficient method to describe anisotropic behavior using material parameters and finite element simulation. The influence...
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Chapter and Conference Paper
The Material Removal Rate of AISI H13 Tool Steel in the Roughing EDM Process with Mixing Powder: Influence Analysis and Optimization of Major Process Parameters
In powder-mixed electric discharge machining, the evaluation of material removal rate (MRR) in the finishing, semi-finishing, and roughing processes of the electrical parameters is of great importance in the f...
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Chapter and Conference Paper
Experimental Study on the Forming Limit Curve of SECC Sheet Material
Numerical simulation in the sheet metal forming field helps engineers effectively solve various problems in the manufacturing of industrial products. In the forming, necking and fracture can occur on the produ...
