Influence of the surface flaws in oil-tempered wires on the fatigue life of automotive engine valve springs

por Ko, Dae-Cheol, Ahn, Nam-Sik, Lee, Kyung-Hun
Publicado 2022

Prediction of the Delamination at the Steel and CFRP Interface of Hybrid Composite Part

por Park, Jun-Su, Kim, Jae-Hong, Park, Joon-Hong, Ko, Dae-Cheol
Publicado 2021

A State-of-the-Art Review on Advanced Joining Processes for Metal-Composite and Metal-Polymer Hybrid Structures

por Lambiase, Francesco, Scipioni, Silvia Ilaria, Lee, Chan-Joo, Ko, Dae-Cheol, Liu, Fengchao
Publicado 2021

Novel Approach toward the Forming Process of CFRP Reinforcement with a Hot Stamped Part by Prepreg Compression Molding

por Kim, Jae-Hong, Jung, Yong-Hun, Lambiase, Francesco, Moon, Young-Hoon, Ko, Dae-Cheol
Publicado 2022

Design of Center Pillar with Composite Reinforcements Using Hybrid Molding Method

por Kang, Ji-Heon, Lee, Jae-Wook, Kim, Jae-Hong, Ahn, Tae-Min, Ko, Dae-Cheol
Publicado 2021

Design of an Intermediate Die for the Multi-Pass Shape Drawing Process

por Kim, Jeong-Hun, Park, Jeong-Hyun, Lee, Kwang-Seok, Ko, Dae-Cheol, Lee, Kyung-Hun
Publicado 2022

Feasibility of Reduced Ingot Hot-Top Height for the Cost-Effective Forging of Heavy Steel Ingots

por Kim, Nam Yong, Ko, Dae-Cheol, Kim, Yangjin, Han, Sang Wook, Oh, Il Yeong, Moon, Young Hoon
Publicado 2020

Approximation Model Development and Dynamic Characteristic Analysis Based on Spindle Position of Machining Center

por Kim, Ji-Wook, Kim, Dong-Yul, Won, Hong-In, Noh, Yoo-Jeong, Ko, Dae-Cheol, Jang, Jin-Seok
Publicado 2022

Design of Lightweight CFRP Automotive Part as an Alternative for Steel Part by Thickness and Lay-Up Optimization

por Lee, Jeong-Min, Min, Byeong-Jin, Park, Joon-Hong, Kim, Dong-Hwan, Kim, Byung-Min, Ko, Dae-Cheol
Publicado 2019

Design of Multi-Stage Roll Die Forming Process for Drum Clutch with Artificial Neural Network

por Kim, Jae-Hong, Ryu, Jae-Chang, Jang, Woo-Sik, Park, Joon-Hong, Moon, Young-Hoon, Ko, Dae-Cheol
Publicado 2020

Effect of a Multiple Reduction Die on the Residual Stress of Drawn Materials

por Kim, Jeong-Hun, Baek, Chang-Hyun, Lee, Sang-Kon, Kang, Jong-Hun, Park, Joon-Hong, Ko, Dae-Cheol
Publicado 2021

Facet Connectivity-Based Estimation Algorithm for Manufacturability of Supportless Parts Fabricated via LPBF

por Lee, Seung-Yeop, Lee, Jae-Wook, Yang, Min-Seok, Kim, Da-Hye, Jung, Hyun-Gug, Ko, Dae-Cheol, Kim, Kun-Woo
Publicado 2023

Prediction of Extrusion Machine Stem Fatigue Life Using Structural and Fatigue Analysis

por Kim, Dong-Yul, Kim, Ji-Wook, Ha, Jin-Su, Jo, A-Ra, Lee, Sung-Yun, Jeong, Myeong-Sik, Ko, Dae-Cheol, Jang, Jin-Seok
Publicado 2023

A Study on the Mechanical Properties of an Automobile Part Additively Printed through Periodic Layer Rotation Strategies

por Yang, Min-Seok, Kang, Ji-Heon, Kim, Ji-Wook, Kim, Kun-Woo, Kim, Da-Hye, Sung, Ji-Hyun, Ko, Dae-Cheol, Lee, Jae-Wook
Publicado 2021

The Effect of Boron (B) and Copper (Cu) on the Microstructure and Graphite Morphology of Spheroidal Graphite Cast Iron

por Ha, Jin-Su, Hong, Ji-Woo, Kim, Ji-Wook, Han, Soo-Bin, Choi, Chang-Young, Song, Hye-Jin, Jang, Jin-Seok, Kim, Dong-Yul, Ko, Dae-Cheol, Yi, Seong-Hoon, Cho, Yong-Jae
Publicado 2023