• Pallet News
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• s.46
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• pp.10-11
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• 2007

국내 굴지의 물류기기 생산업체인 (주)골드라인 이홍기(대표이사) 회장의 확고한 회사경영의 철학과 물류표준화에 앞장서는 기업인의 신념을 들어본다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1994.04a
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• pp.221-221
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• 1994

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1993.04a
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• pp.21-21
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• 1993

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1994.04a
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• pp.179-179
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• 1994

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.10a
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• pp.281-281
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• 1996

• The monthly packaging world
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• s.77
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• pp.116-119
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• 1999

• Proceedings of the Safety Management and Science Conference
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• 2003.11a
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• pp.215-231
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• 2003

• Journal of the Korean Society for Nondestructive Testing
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• v.36 no.3
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• pp.195-201
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• 2016

Eddy current testing (ECT) is commonly applied for the inspection of automated production lines of metallic products, because it has a high inspection speed and a reasonable price. When ECT is applied for the inspection of a metallic object having an uneven target surface, such as the spline gear of a spline shaft, it is difficult to distinguish between the original signal obtained from the sensor and the signal generated by a defect because of the relatively large surface signals having similar frequency distributions. To facilitate the detection of defect signals from the spline gear, implementation of high-order filters is essential, so that the fault signals can be distinguished from the surrounding noise signals, and simultaneously, the pass-band of the filter can be adjusted according to the status of each production line and the object to be inspected. We will examine the infinite impulse filters (IIR filters) available for implementing an advanced filter for ECT, and attempt to detect the flaw signals through optimization of system design parameters for detecting the signals at the system level.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1992.04b
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• pp.159-168
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• 1992

생산라인의 line balancing이 흐름생산에 있어서 일관된 생산을 하기 위한 필수조건이다. 여러 다양한 제품을 생산하는 printed circuit board(PCB) 공장에서의 line balancing을 얻기 위해서는 mixed model line balancing절차를 설명하고자 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.12
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• pp.3863-3869
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• 2009

In recent years, globalization of markets and increased consumer sophistication in automotive industry have led to an increase in the variety of products and a consequent increase in the number of variants of any given product line that a manufacturer must supply. Also, the modularity trend of automotive production systems greatly affects on the production systems of automotive parts suppliers. These typically requires the implementation of cost efficient, flexible production systems, so called mixed-model assembly lines. We studied the problems of mixed-model assembly and assembly error-preventing techniques, and developed the error-preventing monitoring system using RFID in the mixed-model automotive parts assembly line. Especially, this study aimed to solve the problems and supplement the existing systems for preventing assembly errors, by developing a monitoring system using RFID to minimize the issues currently occurring in the field of automotive parts assembly, such as losses from incorrect installation and omission.