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Vol. 34, No. 10
October, 2017
 
 
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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…
Ethical Policy
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: Dae Eun Kim
JKSPE Editorial Board
ISSN 1225-9071(Print)
ISSN 2287-8769(Online)
Tel +82-2-393-0724 | Fax +82-2-518-2937 |  paper@kspe.or.kr | http://www.kspe.or.kr
 
 
 
 
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Vol. 34, No. 10, pp. 677-681
Title: Topology Optimization of Main Rollers for Multi-Wire Saw Systems
Corresponding Author: Jayil Jeong
Abstract: In this paper, topology optimization of a main roller for Multi-wire saws is conducted for the purpose of reducing mass of the main roller. Modal analysis is carried out to evaluate whether the resonance could have occurred, or not. The pressure from the cutting wires are modelled mathematically. Topology optimization analysis with the pressure model developed is conducted to derive optimal solution of the sectional shape of the roller. As a result, the cross section of the main roller manifests as an arch shape. The mass of the final optimal model is reduced by 14%, while the deflection and natural frequencies of the roller is same as those of the base model. …
   
Vol. 34, No. 10, pp. 689-693
Title: Performance Evaluation of Atomization-Based Uniform Spray Coating for 3D Scanning
Corresponding Author: Martin B. G. Jun
Abstract: Three-dimensional (3D) scanning processes have been applied to a wide range of manufacturing industries for inspection and reverse engineering. Especially, optical scanning method is used mostly as a non-contact scanning technique in manufacturing field. However, it can be influenced from surface characteristics such as transparency and reflectivity. To resolve these problems, various coating techniques have been studied for years. Among them, atomization-based coating method is one of the key technologies to change its characteristics before scanning the objects. In this study, atomizationbased spray coating system is developed for producing a uniform thin layer. Then, a series of experiments are conducted to evaluate the coating performance with the developed coating system. As a result, after coating the surface of transparent and shiny target objects: glass slide, colour sample, cell cover, and clutch lever, 3D scanning results show that a uniform coating of target objects is significantly improved. Its coating thickness is less than 1 μm which means that it is important to keep the geometry unchanged of the part. …
   
 
Current Issue Archive
    
    
JKSPE Vol. 34, No. 10
The Meaning of a Machine Having a Mind - AI -
Bongjin Lee

기계(機械)가 마음을 갖는다는 것의 의미(意味) -과학기술 수상(隨想)-
이봉진

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 665-667, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.665 
    Full text via DOI      PDF Links
 
Analysis of CFRP Routing Machined Surface Using Cutting Temperature Signal
김태곤1, 신강우1, 김효영1, 이석우1

절삭신호를 이용한 탄소섬유복합재(CFRP) 라우팅 가공면 특성 분석
김태곤1, 신강우1, 김효영1, 이석우1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 671-675, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.671 
    Full text via DOI      PDF Links
 
Topology Optimization of Main Rollers for Multi-Wire Saw Systems
Jun Young Lee1, Seung Eun Lee1, Hong Jae Yim2, and Jayil Jeong3

멀티와이어쏘 메인 롤러의 단면형상 최적설계
이준영1, 이승은1, 임홍재2, 정재일3

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 677-681, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.677 
    Full text via DOI      PDF Links
 
Optimization of the Hard Turning Process of the Harden Bearing Steel Using Response Surface Methodology
Dong Min Kim1, Do Young Kim1, and Hyung Wook Park1

반응표면분석법 기반 고경도 베어링강의 하드터닝 공정 최적화
김동민1, 김도영1, 박형욱1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 683-687, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.683 
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Performance Evaluation of Atomization-Based Uniform Spray Coating for 3D Scanning
Jungsoo Nam1, Benzad Valinasab2, and Martin B. G. Jun1

3차원 스캐닝을 위한 분무 미립화기반 균질 스프레이 코팅 시스템의 성능 평가
남정수1, 발리나사브 베자드2, 전병국1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 689-693, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.689 
    Full text via DOI      PDF Links
 
Limiting Tool Path Error Generated by Corner Blending of CNC Interpolator
Chan-Young Lee1, Jaehong Min1, and Byung-Kwon Min1

CNC 보간기의 코너 블렌딩에 의한 경로계획오차의 한계설정
이찬영1, 민재홍1, 민병권1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 695-700, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.695 
    Full text via DOI      PDF Links
 
A Study on the Manufacturing Processes of a Pressure Sensor with Temperature Compensation
Seo Jun Lee1 and Jong Hang Lee2

온도보상형 압력센서의 제조공정에 관한 연구
이서준1, 이종항2

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 701-706, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.701 
    Full text via DOI      PDF Links
 
Design of a Force Sensor for Thigh Force Measurement of a Wearable Walking Robot
Jae-Hyeon Jung1 and Gab Soon Kim1

착용용 보행로봇의 허벅지 힘측정을 위한 힘센서 설계
정재현1, 김갑순1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 707-713, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.707 
    Full text via DOI      PDF Links
 
Design Improvement of a Product with Variable Curvature Based on TRIZ
Jae Young Han1 and Kwon Hee Kim2

가변 곡률 제품의 TRIZ 기반 설계 개선
한재영1, 김권희2

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 715-721, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.715 
    Full text via DOI      PDF Links
 
A Study on the Enhancement of Industrial Boiler by Air Flow Control
Yong Hee Oh1, Yong Seon Mo2, Yoon Gyo Jung1, and Young Tae Cho1

내부 공기 유동 변화를 통한 산업용 보일러의 성능 향상 방안에 관한 연구
오용희1, 모용선2, 정윤교1, 조영태1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 723-727, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.723 
    Full text via DOI      PDF Links
 
Electromyography Analysis of Fatigue of the Paraspinal Muscles during a Squat and Stoop Lifting Task in Healthy Participants
Daehee Lee1 and Seulki Han1

상자들기동안 스쿼트동작과 스투프동작에 따른 허리주변 근육의 근피로도 분석
이대희1, 한슬기1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 729-733, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.729 
    Full text via DOI      PDF Links
 
The Properties of ZrO2 Film Deposition by ALD at Low Temperature
Byung Chan Yang1, Jeong Woo Shin1, Hyuk-Dong Kwon1, and Jihwan An1

ALD로 저온 증착 된 ZrO2박막의 특성에 대한 연구
양병찬1, 신정우1, 권혁동1, 안지환1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 735-738, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.735 
    Full text via DOI      PDF Links
 
[Retraction] Characteristics of Plastic Lens Dimensional Deviation according to Injection Mold Clamping Force
Joong Hak Yoo1 and Hyun Suk Jung1

[Retraction] 사출 형체력에 따른 플라스틱 렌즈의 치수편차 특성
유중학1, 정현석1

J. Korean Soc. Precis. Eng., Vol. 34,  No. 10  pp. 739-739, 2017.
http://dx.doi.org/10.7736/KSPE.2017.34.10.739 
    Full text via DOI      PDF Links
 
 
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