• Vending industry
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• v.3 no.2 s.10
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• pp.100-106
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• 2004

• Vending industry
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• v.3 no.2 s.10
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• pp.120-130
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• 2004

• Vending industry
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• v.7 no.3 s.21
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• pp.32-36
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• 2007

자판기 시장 침체에 대한 한숨소리가 끊이지 않고 있다. 자판기 제조에서 유통까지 원활히 수익을 창출하는 선순환 구조가 되지 못하고 판매 침체, 운영 침체의 악순환구조가 가중되고 있다. 이 상황에서 어떻게 자판기 시장을 활성화 시킬 것인가에 대한 고민은 점점 깊어지고 있다. 이 고민의 핵심은 결국 마케팅이다. 어떠한 제품정책과 유통정책을 선택하느냐에 따라 시장 가능성을 달리하기 마려이다. 지금 자판기 분야도 과거의 구태를 탈피하여 새로운 마케팅을 도입하지 않고서는 마땅한 시장 활로를 찾기 힘들다. 이런 측면에서 최근 렌탈 마케팅이 큰 관심을 끌고 있다. 지금같이 방문판매 시장이 고사 직전인 상황에서 렌탈 시장에 관심이 가지 않을 수 없다. 기계판매가 안되는 상황에서 자판기를 확대할 수 있으려면 렌탈 마케팅이 가장 효과적인 방법이 될 수도 있다. OCS시장이 가히 폭발적이라 할 수 있을 정도로 시장 확대를 하게 된 것도 렌탈 마케팅을 도입했기 때문이다. 이제 소형은 물론 대형에 있어서도 이런 렌탈 마케팅을 벤치마킹해야 할 시점에 서 있다. 최근 원두커피자판기 시장에 있어 이런 렌탈 마케팅을 도입한 시장개척이 시도되고 있다. 원두커피 시장의 확대와 더불어 어떻게든 로케이션을 늘리는 게 급선무인 만큼 공격적인 렌탈 마케팅의 필요성이 높아지고 있다. 이번 호에서는 최근 원두커피 렌탈 마케팅을 도입해 사업을 펼치는 내외시스템과 코스벤딩을 주목했다. 이 두 업체의 사업행보를 살펴보고, 렌탈 마케팅 성공을 위한 과제들이 무엇인지를 조명해 봤다.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1997.04a
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• pp.450-454
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• 1997

This system is the automatic boiler tube bending equipment which has four heads for bending the tube and the carriage for moving the tube. The system consists of two frames for transporting each moving parts, high-frequency heating equipment for heating the tube in hot bending, control panel for inputting the job data operating, remote control unit for concetration and distribution of input/output, and the monitoring system which can establish unmanned operationby receiving the bending job data via LAN form a design teamwhich produces the job data and schedule based on master production plan and diagnoses bending data change, input, whole system status, and system malfunctions. By employing this system, 30% of production improvement was achieved was achieved comparing to the existing bending system.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.6
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• pp.1518-1522
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• 2008

The design technology to be developed in this study is technology related to the metal panel corner processing method of very high value-added, interior and exterior cladding material, in the architecture. This study is aimed at designing a Bending Die System that enables metal panel corner processing for the first time in Korea, by improving corrosion resistance (durability), weather resistance and elegances (design) for the connecting part of right angle cornering, where most serious problems occur in using metal steel plates of 2.5mm or thicker. This is used as a kind of metal ball and as architectural interior and exterior cladding material.

• Transactions of Materials Processing
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• v.32 no.4
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• pp.221-227
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• 2023

While tube bending is a conventional forming technique, it is still used to make curved products for load-bearing members or aesthetically pleasing parts in various manufacturing industries such as automotive, aerospace, and others. Whole or local deformation of the final product such as springback, distortion, or local buckling are of interest in metal forming or precision manufacturing. In this paper, the factors affecting the cross-sectional deformation are explored. A 5-axis stretch bending machine was used for two-dimensional bending with extruded AA6082-T4 rectangular tubes. Three different bending sequences were employed: stretch before bending, stretch after bending, simultaneous bending and stretch. Furthermore, by considering both the stretch and bending angle, cross-sectional deformation was also analyzed. It was observed that employing stretch bending techniques can effectively reduce cross-sectional deformation and contribute to overall quality enhancement. Through this study, it was revealed that these factors have an impact on the cross-sectional deformation of the tubes.

• Journal of Industrial Convergence
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• v.21 no.8
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• pp.35-42
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• 2023

Recently, electronic devices with bendable electronic devices based on flexible substrates are being sold, and therefore, the purpose of this study is to evaluate the possibility of flexible substrates of conductive transparent tapes. As a transparent electrode, carbon nanotube (CNT) was formed by the coating method developed by the research team, and samples coated up to 5 times were fabricated. The surface resistance and transmittance of the substrate were measured, and both resistance and transmittance decreased as the number of CNT coatings increased. After the tape was detached from the glass, the surface resistance slightly increased in all samples, and the transmittance increased by about 10% in all measured wavelength ranges because the glass was removed. Next, the tape coated with CNT twice was used to a bending test 20,000 times under the condition of a radius of curvature of 2 mm. The electrical and optical properties before and after bending did not change, which means that there was no change in CNT properties due to bending.

• Vending industry
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• v.1 no.2 s.2
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• pp.127-142
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• 2001

• Vending industry
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• v.1 no.2 s.2
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• pp.106-110
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• 2001

• Vending industry
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• v.9 no.2
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• pp.88-88
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• 2009