A Precision Line Profile Measurement Technique Using Multi Probe Error Separation Method

Sang Woo Baek, Nahm Gyoo Cho

In this research, a precise on-machine line-profile measuring system that compensates for the motion-error from the linear-guide, which can influence the accura...

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DOI: https://doi.org/10.7736/JKSPE.020.052

Design of a 7-DOF Upper-Limb Exoskeleton Robot based on Performance Index

Byeong Kyu Lee, Chang Soo Han

For the teleoperation of dual-arm robots with various tasks, the existence of a controller with a high degree of freedom is indispensable. Especially when preci...

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DOI: https://doi.org/10.7736/JKSPE.020.022

Analysis of Effect of Stirring Process Conditions on Liquid Viscosity in an Overhead Stirrer

Ho Cheol Lee, Gi Dae Kim

To monitor the stirring state by on-line estimation of liquid viscosity instead of stopping the stirring process and measuring the viscosity using viscometer, a...

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DOI: https://doi.org/10.7736/JKSPE.020.033

Design of Integrated Ankle Torque Sensor and Mechanism for Wearable Walking Aid Robot

Han-Sol Kim, Gab-Soon Kim

In this paper, an integrated ankle torque sensor and mechanism (Foot Link) of a Tendon driven-type wearing walking aid robot were designed. The foot link consis...

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DOI: https://doi.org/10.7736/JKSPE.020.037

Analysis of the Section Deflection in the Incremental Sheet Metal Forming Process of the Circular Cup Shape according to the Cup Geometry

Kyu-Seok Jung, Jae-Hyeong Yu, Wan-Jin Chung, Chang-Whan Lee

Incremental sheet metal forming can be used to manufacture various products without the punch and die set. However, it is difficult to manufacture the desired s...

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DOI: https://doi.org/10.7736/JKSPE.020.019

Numerical Investigation on the Cooling Performance of Energy Storage System according to Type of HVAC

Hwabhin Kwon, Heesung Park

In this paper, we analyze the cooling performance according to the HVAC types installed in the energy storage system (ESS). Batteries in ESS have the disadvanta...

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DOI: https://doi.org/10.7736/JKSPE.020.027

High Density Patterning Using Laser on ABS Film with Heat Dissipation Layer

Kwang Kim, Yechan Choi

By patterning finely with a laser with a thickness of 100 m or less such as ABS and forming an electronic circuit through plating, a high-density flexible PCB a...

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DOI: https://doi.org/10.7736/JKSPE.019.152

A Study on ECTS Control for Ultra-Precision Machining

Gyung-Il Lee

In the framework of the 4th industrial revolution, modern machine-building rapidly converges with IOT technology. This requires very high precision machining of...

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DOI: https://doi.org/10.7736/JKSPE.020.034

Performance Test of 3D Printed Blades for a Scaled Wind Turbine in a Wind Tunnel

Dongmyoung Kim, Insu Paek, Byeongcheol Won, Taesu Jeon

In this study, blades manufactured by 3D printing technology were experimentally tested to be used for a scaled wind turbine in a wind tunnel. The scaled model ...

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DOI: https://doi.org/10.7736/JKSPE.020.057