• Title/Summary/Keyword: 자동차 공장

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A Control of Gases Emitted from Mobile Vehicles using a Down-Pit-Damper Method (완성차 검사공정에서의 하방형 PIT DAMPER 방법에 의한 이동성 배출가스 제어의 연구)

  • 강인묵;이병규
    • Proceedings of the Korea Air Pollution Research Association Conference
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    • 2001.11a
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    • pp.211-212
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    • 2001
  • 자동차 생산공정은 일반적으로 프레스, 차체, 도장, 의장으로 구분되어 진다. 특히 차량의 조립 완성 후 엔진과 하부 샤시를 검사하는 Test 라인 공정에서는 차량운전 상태에서만 검사를 실시하는 작업특성 때문에 자동차 배기가스가 실내환경 오염을 유발하고 있다. 그래서 대부분 자동차 공장의 경우 배출가스에 대한 제어방식 및 배기 유량 부족으로 자동차 생산을 위하여 실내에서 작업하는 근로자들에게 두통 및 호흡기질환이 유발되고 있다. (중략)

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The Effect of The Types of Manufacturing Factories on Transferred Essence and Consumers' Perceived Value: Moderating Safety Product Betrayal (제조공장 유형이 본질 전이와 소비자의 가치 인식에 미치는 영향: 안전제품 배신을 중심으로)

  • Jeong, Heonbae;Lee, Yongju
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.11 no.5
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    • pp.117-128
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    • 2016
  • In order to extend FOO, this research has the object to demonstrate existing the difference of transferred essence and value between the types of factories(Original factory vs Extended factory). A safety product should save consumers from possible harm or risk, but it sometimes gives directly some damage to consumers. For example, like the issue of a germicide problem in 2016, a germicide killed consumers because of harmful chemistry even it should kept their health. This situation refer to 'Safety product betrayal', we expected that safety product betrayal presence/absence conditions moderate the relationship between types of factories, transferred essence and value. We selected a car air-bag as a safety product for study and implemented one study with total 213 participants. As a result, the participants evaluated the value of an air-bag manufactured throughout an original factory higher than the value of an air-bag manufactured throughout an extended factory. Futhermore, they evaluated the transferred brand essence of an original factory's air-bag higher than an extended factory's. However, in the safety product betrayal presence condition, the difference of value and transferred essence between an original factory and an extend factory was disappeared. Indeed, once consumers experienced or saw safety product betrayal, they avoided to buy or use safety products. Therefore, consumers evaluated the value and transferred essence of betrayed safety products is low without the types of manufacturing factories. From the past to now, there was no paper about the relationship between the types of manufacturing factories(Orignal factory vs Extended factory) and safety product betrayal in Korea. Therefore, this research on FOO and safety product betrayal can give new theoretical and operational contribution. In the conclusion, we discussed the contribution of the study results and proposed the limitation and future study.

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Web-based Collaborative Process and Material Planning for Automotive General Assembly (자동차 조립공장을 위한 Web기반 협업 공정 및 자재 계획)

  • Heo, Jun;Lee, Kang-Kul;Noh, Sang-Do;Park, Young-Jin
    • Transactions of the Korean Society of Automotive Engineers
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    • v.12 no.4
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    • pp.198-206
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    • 2004
  • To ensure competitiveness in the modem automotive market, process and material planning should be performed concurrently with new car developments. In automotive general assembly shops, thus, new business workflows and supporting environments are inevitable to reduce the manufacturing preparation time in developing a new car in the manner of concurrent and collaborative engineering. Since complete material planning for a whole general assembly system is a huge and complex job, several planners should execute their planning jobs and share information. Therefore, each planner should provide others with his/her results with continuous on-line communication and cooperation. In this research, a web-based system for concurrent and collaborative process and material planning for automotive general assembly via 3D digital mock-up S/W is developed. By using this system, savings in time and cost of process and material planning are possible, and the reliability of the planning result is improved.

A Study on the Manufacturing DMU for Automotive General Assembly (자동차 조립공장의 생산 DMU 적용에 관한 연구)

  • Kim, Gun-Yeon;Lee, Kang-Kul;Heo, Jun;Park, Tae-Keun;Noh, Sang-Do;Kim, Jung-Ho;Kim, Dong-Wook
    • Transactions of the Korean Society of Automotive Engineers
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    • v.13 no.2
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    • pp.162-169
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    • 2005
  • To achieve rapid new car developments and cost saving, new approaches for automotive general assembly in manufacturing preparations are needed. In this paper, CAD and DMU technologies for design and evaluation of machines and equipments are discussed. Digital Mock-up based on 3-D CAD models usually apply in the area of concept design and design review. We focus on manufacturing preparations of the machine and equipment. Detail procedures, examples and considerations of DMU are suggested in this paper. By applying DMU in the manufacturing preparations of general assembly, time, cost and quality of engineering can be enhanced through engineering collaboration.