Net Shape




Preform design using artificial intelligence (AI)

Research target: Predict a preform design for increase of lifetime of the forging die and removal of defects of the product

Research content:

1) Preform prediction as design variables

2) Preform prediction as design object

3) Development of the smoothing algorithm for estimated preform

Design and evaluation of structural optimization

Research target: Development of Simulation Model for Optimization of Plastic Processing Process of Bearing M50 Materials 

Research content:

1) Development of M50 material plastic machining window 

2) Development of hot forming process optimization technology based on artificial intelligence and simulation .

Material forming and manufacturing process 

Research target: Development of material molding and manufacturing process technology to improve mechanical properties of core components of reducer 

Research content:

1) Improvement of hat type candidate process analysis model including recrystallization model 

2) A Study on the Analysis Model of Spline Forming Process of Flex Spline 

Process analysis of High-Pressure Die Casting (HPDC)

Research target: Development of vibration insulation products and process technology for hybrid materials for future mobility (PBV) Lightweight Dustproof System for global market entry 

Research content:

1) High Pressure Die Casting process analysis 

2) A study on process management methods using artificial intelligence to predict product defects in advance

Crossmember structure analysis using FEM

Research target: Crossmember structure analysis using FEM

Research content:

1) Crossmember modeling for stress analysis

2) Find and weak part and remodeling


Lifetime Prediction of the hot forging die

Research target: Lifetime prediction of the hot piston forging die

Research content:

1) Development of lifetime prediction model based on the fatigue life tests and finite element analyses

2) Prediction of the fracture of the workpiece material using continuum damage mechanics model

Department of Mechanical Engineering, Sogang University, Seoul, Korea.
Tel:+82-070-7439-8635     Fax:+82-2-712-0799

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