[ Papers ]

Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 29, No. 1, pp.30-34

ISSN: 2508-5107 (Online)

Print publication date 15 Feb 2020

Received 26 Nov 2019 Revised 02 Jan 2020 Accepted 10 Jan 2020

DOI: https://doi.org/10.7735/ksmte.2020.29.1.30

금형 프레스 실시간 평행도 변화의 시험 및 측정

배일진^a ; 강호성^b ; 유연민^b ; 이종훈^b ; 이상훈^b ; 김재환^b ; 이응석^b^{, *}

Measurement and the Test of Real-time Variation in Parallelism Variation for Mold Presses

Il-Jin Bae^a ; Ho-Sung Kang^b ; Youn-Min You^b ; Jong-Hoon Lee^b ; Sang-Hoon Lee^b ; Jae Hwan Kim^b ; Eung-suk Lee^b^{, *}

aDepartment of Semiconductor Equipment Engineering, Far East University
bDepartment of Mechanical engineering, Chungbuk National University

Correspondence to: ^*Tel.: +82-43-261-2442 E-mail address: eungsuk@cbnu.ac.kr (Eung Suk Lee).

Abstract

Recent research on mold press size has improved the electrode production of secondary batteries. However, mold press parallelism tends to distort as the mold press size increases, causing defective cutting and burrs on the electrode surface. We intend to develop a measuring system to prevent these problems. This study proposes a method for measuring, in real time, the parallelism of a mold press with the period of upper/lower plates. We also had pre-test results describing the level of system performance that was required to verify a system. With this system, we measured and analyzed, in real time, the parallelism of the mold press using period data of the upper/lower plates; we were able to discover meaningful data demonstrating divergences from the desired configuration. We expect that the proposed parallelism inspection system will be helpful for various equipment in various fields.

Keywords:

Electrode, Mold press, Parallelism, Real time parallelism, Photo-Micro sensor

References

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Il-Jin Bae

Assistant Professor in the Department of Semiconductor Equipment Engineering, Far East University.His research interest is Machine.

E-mail: baeiljin@gmail.com

Ho-Sung Kang

Master, Department of Mechanical Engineering, Chungbuk National University.His research interest is Machine.

E-mail: poohlrzr@naver.com

Youn-Min You

Researcher, Department of Mechanical Engineering, Chungbuk National University.His research interest is Machine.

E-mail: yym0927@naver.com

Jong-Hoon Lee

Researcher, Department of Mechanical Engineering, Chungbuk National University.His research interest is Machine.

E-mail: jonghoon1064@naver.com

Sang-Hoon Lee

Researcher, Department of Mechanical Engineering, Chungbuk National University.His research interest is Machine.

E-mail: s1214a0104@naver.com

Jae Hwan Kim

Researcher, Department of Mechanical Engineering, Chungbuk National University.His research interest is Machine.

E-mail: kimjh4786@naver.com

Eung-suk Lee

Professor in the Department of Mechanical Engineering, Chungbuk National University.His/Her research interest is Machine.

E-mail: eungsuk@cbnu.ac.kr