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Vol. 36, No. 6
June, 2019
 
 
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  Journal of the Korean Society for Precision Engineering  
 
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Journal of the Korean Society for Precision Engineering (JKSPE) is devoted to publishing original research articles with high ethical standard on all aspects of precision…
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Code of Ethics for Academic Activities of the Korean Society for Precision Engineering (KSPE) Enacted on October 9, 2008 Chapter 1: Overall Rules Article 1: Purpose…
Editor-in-Chief: Sun-Kyu Lee
Vice Editor-in-Chief: Bo Hyun Kim
JKSPE Editorial Board
ISSN 1225-9071(Print)
ISSN 2287-8769(Online)
TEL +82-2-581-2928  /  FAX +82-2-518-2937  /   paper@kspe.or.kr  /  http://www.kspe.or.kr
 
 
 
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Vol. 36, No. 4, pp. 425-429
Title: One-Step 3D Microfabrication of High-Resolution, High-Aspect-Ratio Micropillar Arrays for Soft Artificial Axons by Using Light-Induced SelfFocusing Photopolymerization
Corresponding Author: Seok Kim
Abstract: Micro-/nano-scale biological ‘soft’ structures have attracted increasing interest in biomedical research, including the study of cell-material interactions. However, most materials of micro-/nano-fabrication are not suitable for biological applications, as they require extensive post-processing or exhibit high mechanical stiffness. On the other hand, soft materials exhibiting high cytocompatibility require long fabrication times with a decreased spatial resolution of features. Thus, a facile fabrication technique of micro-/nano-scale structures of biological soft materials using a cost-effective and high-throughput method is needed. To achieve this, this study proposed a one-step 3D microfabrication method for biological soft materials in cooperation with a light-induced self-focusing photo-polymerization, a controlled oxygen reaction-diffusion, and digital microprinting. For instance, it was anticipated that this microfabrication technique of soft material provides efficient simple 3D scaffold platform that can address the questions of neural mechanobiology studies on the interaction between biological artificial axons bundle and neurons. …
   
   
 
Current Issue Archive
    
    
JKSPE Vol. 36, No. 6
Fabrication of Micro Pattern Through Analysis of Contact Area of the Jet-Circulating Electrodeposition
Haan Kim1, Chong Nam Chu2

제트 순환 전해증착 접촉면적 분석을 통한 미세 패턴 제작
김한1, 주종남2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 523-529, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.523 
    Full text via DOI      PDF Links
 
Measurement of the Young’s Modulus of a Ceramic Thin-Film Using Gigahertz Longitudinal Bulk Waves
Yun Young Kim1

기가헤르츠 대역의 체적종파를 이용한 세라믹 박막의 탄성계수 측정
김윤영1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 531-535, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.531 
    Full text via DOI      PDF Links
 
Determination of the Gait Stability of the Lower-Limb Exoskeleton Robot Through the Stability Circle
Seung Hoon Hwang1, Seung Chan Lee1, Dong Bin Shin1, Bum Soo Kim2, Chang Soo Han3,

Stability Circle을 통한 하지 외골격 로봇의 보행 안정성 판단
황승훈1, 이승찬1, 신동빈1, 김범수2, 한창수3

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 537-542, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.537 
    Full text via DOI      PDF Links
 
Friction Parameters Estimation of the Line-of-Sight Stabilization System on Temperature Variation
KyungSoo Kim1, Hak Yi2, SangRyong Lee2

온도에 따른 시선 안정화 시스템의 마찰 변수 추정
김경수1, 이학2, 이상룡2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 543-548, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.543 
    Full text via DOI      PDF Links
 
A Study on Hot Open Die Forging Method of Blade Cylinder Root Using AA 5083 Cast Alloy
Yong Chul Kwon1, Young Sub Yoon1, Jong Hun Kang2

알루미늄 5083 주조재를 이용한 실린더형 블레이드 루트 열간자유단조공법에 관한 연구
권용철1, 윤영섭1, 강종훈2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 549-557, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.549 
    Full text via DOI      PDF Links
 
Galloping Simulation of Plural Spans of the Power Transmission Line for Load Design of Pylon
Yun Ji Oh1, Chul Woog Jun1, Jeong Hyun Sohn2, Gi Sig Byun3

송전철탑 하중설계를 위한 복수경간 송전선의 갤로핑 시뮬레이션
오윤지1, 전철웅1, 손정현2, 변기식3

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 559-565, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.559 
    Full text via DOI      PDF Links
 
Comparative Study on J-Integrals of SM45C, Short Fiber GFRP and Woven Type CFRP Shown at Crack through Analytical Method
Jae Woong Park1, Sung Ki Lyu2, and Jae Ung Cho3

해석적 방법을 통한 크랙에서 나타나는 SM45C, Short Fiber GFRP 및 Woven Type CFRP의 J-integral들에 대한 비교 연구
박재웅2, 류성기1, 조재웅3

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 567-573, 2019.
http://doi.org/10.7736/KSPE.2018.36.6.567 
    Full text via DOI      PDF Links
 
A Study on the Impact Test Analysis of Specimens for Designing the Housing of Precision Guided Projectile
Jun bok Ko1, So dam Yi1, Eun joo Park1, Ki bong Baek1, Myeong seop Kim2, Suhk hoon Suh1

정밀유도포탄 하우징 경량화 설계를 위한 시편단위 충격해석 연구
고준복1, 이소담1, 박은주1, 백기봉1, 김명섭2, 서석훈1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 575-582, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.575 
    Full text via DOI      PDF Links
 
A New Single-Plane Balancing Method Based on Equations of Motion
Nogill Park1

운동 방정식을 기초로 한 새로운 단면 밸런싱 기법
박노길1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 583-590, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.583 
    Full text via DOI      PDF Links
 
Marangoni Flow and Microstructure of Electrode Patterns in Sintering Process of Copper(I) Oxide Nanoparticles
Hu Seung Lee1, and Jeongho Han2

제1산화구리나노입자의 소결공정에서 전극패턴의 미세구조 및 마랑고니 유동
이후승1, 한정호2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 6  pp. 591-596, 2019.
http://doi.org/10.7736/KSPE.2019.36.6.591 
    Full text via DOI      PDF Links
 
 
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