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Vol. 36, No. 2
February, 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)
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Vol. 36, No. 2, pp. 163-168
Title: Study on the Deburring of Intersecting Holes with Abrasive Flow Machining
Corresponding Author: Kwon Hee Kim
Abstract: Intersecting holes deep inside a workpiece, are difficult to deburr because of poor accessibility. When holes are small and the intersecting angle (acute angle between hole axes) is less than 45° , difficulty is at its extreme. In this study, abrasive flow machining is used for a hole diameter of 3mm and intersecting angles of 30° and 45° . Tests were performed for AL6061 specimens, with process parameters allocated to L8(2 7 ) orthogonal array. Degree of deburring is strongly dependent on intersecting angle, abrasive grit size, and total volume of flow. Successful deburring was achieved for 30˚ intersecting angle. …
   
   
 
Current Issue Archive
    
    
JKSPE Vol. 36, No. 2
Analysis of Temperature Variation by Structural Arrangement of Internal Heat Sources in Radar Shelters
Seongyong Kim1 and Changwoo Lee2

레이더 쉘터 내부 열원 배치 구조에 따른 온도 변화의 전산 유체 역학적 분석
김성용1, 이창우2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 115-119, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.115 
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A Study on the Optimal Design of Drive Gear for Transfer Gearbox
MyeongJin Song1, MyeongHo Kim2, Zhen Qin1, DongSeon Kim1, NamSool Jeon3, and SungKi Lyu1

트랜스퍼 감속기의 구동기어 최적 설계에 관한 연구
송명진1, 김명호2, 진 진1, 김동선1, 전남술3, 류성기1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 121-126, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.121 
    Full text via DOI      PDF Links
 
A Study on the Shape Optimization and Structural Analysis of Turret Center for Powder Metallurgy Material Machining before Sintering
Choon-Man Lee1, Ho-In Jeong1, Eun-Jung Kim1, and Sung-Woo Shin2

분말 야금 소재의 소결 전 가공을 위한 터렛 센터의 구조해석 및 형상 최적화에 관한 연구
이춘만1, 정호인1, 김은중1, 신성우2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 127-134, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.127 
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A Basic Study on Structural Analysis and Improvement of Pressurized DC (Dust Cake) Filter System Using Hydraulic Cylinder
Choon-Man Lee1 and Yea Jin Yang1

유압실린더를 사용한 가압식 DC(Dust Cake)필터 장치의 구조해석 및 구조 개선에 관한 연구
이춘만1, 양예진1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 135-139, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.135 
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A Study on the End Mill Shape Design for Machining of High Hardness Die Steels by Comparison of Cutting Force
Ju Ho Lee1 and Young Tae Cho1

절삭력 비교를 통한 고경도 금형강 가공용 엔드밀 형상 설계에 관한 연구
이주호1, 조영태1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 141-147, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.141 
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Improvement of Electrolyte Layer Coating Quality Using Statistical Optimization
Seongyong Kim1 and Changwoo Lee2

통계적 최적화 기법을 이용한 전해질 코팅 품질 개선
김성용1, 이창우2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 149-153, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.149 
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Influence of Shape Rolling on the Side Profile During Horizontal Rolling Process of Reed Wire Using LS-DYNA
Se Jong Kim1 and Jin Ho Kim1

LS-DYNA를 이용한 리드용와이어의 수평압연 공정 시 형상압연이 측면 부 형상에 작용하는 영향
김세종1, 김진호1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 155-162, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.155 
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"Influence of Shape Rolling on the Side Profile During Horizontal Rolling
Joon Kyu Beom1, Young Gwan Kim1, Kwang Joon Kim1, and Kwon Hee Kim2

입자유동가공을 이용한 교차구멍의 디버링 연구
범준규1, 김영관1, 김광준1, 김권희2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 163-168, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.163 
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Effect of Vibration and Machining Area in the Fabrication of Micro Tool by Reverse EDM
Yung Na1 and Bo Hyun Kim2

역방전가공을 이용한 미세 공구 제작에서 가공 면적과 진동의 효과
나융1, 김보현2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 169-175, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.169 
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Finite Element Analysis on Dynamic Viscoelasticity of CMP Polishing Pad
Byeongjun Pak1, Dasol Lee1, Seonho Jeong1, Hyunjin Kim1, and Haedo Jeong2

CMP 연마패드의 동적 점탄성에 관한 유한요소해석
박병준1, 이다솔1, 정선호1, 김현진1, 정해도2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 177-181, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.177 
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Unscented Kalman Filter based Outdoor Localization of a Mobile Robot
Woo Seok Lee1 and Jong Hwan Lim2

이동로봇의 분산점 칼만 필터 기반 옥외용 위치평가
이우석1, 임종환2

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 183-190, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.183 
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A Study on the Development of Smart Factory Equipment Engineering System and Effects
Hyun Sik Sim1

스마트팩토리 설비관리시스템 구축 및 효과분석
심현식1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 191-197, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.191 
    Full text via DOI      PDF Links
 
A Study on the Design of Rotor for 10 kWh Flywheel Energy Storage System
Beom Soo Kang1 and Deuk Kyu Lee1

10kWh급 플라이휠 에너지 저장 시스템의 로터 설계에 관한 연구
강범수1, 이득규1

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 199-208, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.199 
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Optimization of the Ball Circulation System for Improving the Ball Screw Performance
Chae Yoon Yang1, Seong Gil Han2, Bo Kyun Kim1, Jong Heun Park1, and Chul Ki Song3

볼스크류 성능 향상을 위한 볼 순환구조 최적화에 관한 연구
양채윤1, 한성길2, 김보균1, 박종헌1, 송철기3

J. Korean Soc. Precis. Eng., Vol. 36,  No. 2  pp. 209-216, 2019.
http://doi.org/10.7736/KSPE.2019.36.2.209 
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