• 제목/요약/키워드: De-painting Process

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CVP 분석을 이용한 전투기 외부 도장면 제거 공정의 경제성 분석 (An Economical Efficiency Analysis of De-painting Process for Fighter Jets using CVP Analysis)

  • 이창용;박종훈
    • 산업경영시스템학회지
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    • 제44권3호
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    • pp.39-49
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    • 2021
  • The Korean Air-Force aircraft maintenance depot paints the exterior of various aircraft, including high-tech fighters. Aircraft exterior painting is a maintenance process for long-term life management by preventing damage to the aircraft surface due to corrosion. The de-painting process is essential to ensure the quality of aircraft exterior paints. However, because the Korean Air-Force's de-painting process is currently done with sanding or Plastic Media Blasting (PMB) method, it is exposed to harmful dust and harmful compounds and consumes a lot of manpower. This study compares the de-painting process currently applied by the ROK Air-Force and the more improved process of the US Air Force, and performs economic analysis for the introduction of advanced equipment. It aims to provide information that can determine the optimal time to introduce new facilities through Cost-Volume-Profit (CVP) analysis. As a result of the analysis, it was confirmed that the sanding method had the most economical efficiency up to 2 units per year, the PMB method from 3 to 21 units, and the laser method from 22 units or more. In addition, in a situation where the amount of de-painting work is expected to increase significantly due to the increase in fighters in future, BEP analysis was conducted on the expansion of the existing PMB method and the introduction of a new laser method. As a result of the analysis, it was confirmed that it is more economical to introduce the laser method when the amount of work exceeds the PMB work capacity(18 units per year). The paper would helpful to improve the productivity and quality of the Korean Air Force Aircraft maintenance depot through timely changes of facilities in the workplace in preparation for expansion.

살바도르 달리 입방체의 의미에 관한 연구 - 살바도르 달리의 작품 '후안 데 에레라의 입방체 연구에 대한 서문, 1960'을 중심으로 - (A Study on the Meaning of Cubic Form by Salvador Dali - Focus on Salvador Dali's Work 'A Propos of the Treatise on Cubic Form by Juan de Herrera, 1960' -)

  • 김성혜
    • 한국실내디자인학회논문집
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    • 제20권6호
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    • pp.145-152
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    • 2011
  • Salvador Dali put a title of his work as 'A Propos of the Treatise on Cubic Form by Juan de Herrera' at 1960. Through this work which is consisted in cube frame surrounding black and white letter squares and nails in the sky, he directly referred about the cube which were showed in his pictures. To understand the meaning of this work, Dali's paintings and Juan de Herrera's design and architectural ideas are analysed by building. His concerning about absolute existence like god and nuclear takes the cubic form by Juan de Herrera instead of pictorial tendencies of Cubism, however pictorial elements such as sky and nails were still used in the work. He use alphabet letter as pattern consisting wall and symbol representing 'Juan de Herrera', moreover number '2' is taken to show up line attribute. Dali had several design develop process, and finally he reached an new stage called 'Hypercube'. Hypercube can distinguish from Cubism and Herrera's architectural idea, and it will be free from objective world based in Euclid geometry. Although cubic is the simplest shape. It can contain the variety of developments in these fields - philosophy, architecture, painting and etc.- from Platon to nuclear physics and coexists in a picture of Salvador Dali.

현대 복식에서 표현된 한국적 조형 특성 연구 - 한국 회화의 운필, 여백의 개념을 중심으로 - (A Study on Korean Plastic Characteristics Expressed in Modem Costume - Laying Stress on the Concept of Void, Trait de Korean Painting -)

  • 김미갑;양숙희
    • 복식문화연구
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    • 제15권6호
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    • pp.965-981
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    • 2007
  • Since the latter half of 20 century, in Korea, there are many discussions on the identity of Korean itself in several divisions, in which the discussion on the identity in the part of the costume or the part of the art reflecting the life, is the subject which must not fail to be noticed. So, we try to study the common structure manifested in the Korean painting and the costume as a part of basic recognition of problems and the way of problem-solving for the research on the Koran formative characteristics. The method and the process of this study is first, to consider the characteristics of the plastic and style of the Oriental arts and the Occidental arts by discourse implicate the difference between Oriental and Occidental view and the recognition of the body in the two worlds. And in the study we try to apprehend the dynamic modern artistic value of Korean style through assimilation between the Korean style and Baroque style according to the theory of $W\ddot{o}lfflin$ about the classical style and Baroque style. We will describe the Korean identity by analyzing the Korean plasticity with the Occidental style of dress and paintings reflecting the Occidental culture and thought and the Oriental things, and modern paintings and dress in the present age. As a result, we can try to recherche the way of use of new design for the identity of Korean style, in the concept of the ellipsis, repetition of the retrait, obscur silhouette, and superimposition.

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20세기 비종교적 스테인드글라스의 전개과정과 건축적 특성 (The Process of Development and Architectural Characteristics of Secular Stained Glass in the 20th century)

  • 김정신
    • 한국실내디자인학회논문집
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    • 제17권1호
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    • pp.3-10
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    • 2008
  • This study is concerned with the process of development and architectural characteristics of secular stained glass in the 20th century. Stained glass had been architectural art from the origin. But it had declined since the Renaissance era, and began to revive in the early 20th century. Stained glass work is very flourish in Korea today, but it is still treated as simple decoration or 2-dimensional mosaic. Architect and interior designer even have little understanding of architectural character of stained glass. In order to recover the architectural nature of stained glass, I have considered the process of development of secular stained glass in the 20th century, and analysed the works of Frank Lloyd Wright, the postwar German artists, Georg Meistermann, Ludwig Schaffrath, Johannes Schreiter, and English artist, Brian Clarke. Major findings of the study are as followings : First, stained glass has come to life again from the secular glass painting decoration in the end of the 19th century, through Art-Nouveau, De Stil, Bauhaus in the beginning of the 20th century, and L'Art $Sacr\acute{e}$. Second, Frank Lloyd Wright, the postwar German artists and Brian Clarke have established the architectural concept and potentiality of the modem stained glass in the secular field. Third, They have done by coming back to the basic creative method by traditional lead-came technique in spite of the development of various materials and techniques. Forth, stained glass fundamentally has architectural characteristics as the characters of Space, Time, Place, Context, and they have showed the new possibility of stained glass by recovery of these characters.

디지털미디어의 탈물질화에 기반한 감각의 확장에 관한 고찰 (디지털카메라의 Raw 데이터를 중심으로) (A Study on the Expansion of Sense based on Dematerialization of Digital Media (Focusing on Raw data of Digital Camera))

  • 정규형;정진헌
    • 디지털융복합연구
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    • 제11권10호
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    • pp.679-687
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    • 2013
  • 우리는 현재 디지털이라는 테크놀로지를 앞세운 디지털미디어시대를 살아가고 있다. 디지털 테크놀로지의 '탈물질성'을 바탕으로 미디어에 기반하는 인간의 감각은 그 어느 때 보다도 강력하게 확장되어 있고, 그 영향력은 모든 분야에 예외가 없다. 아날로그 사진의 출현 이후 미디어의 존재가 심각하게 회화의 정체성과 가치에 의문을 던졌지만, 디지털 사진의 출현은 그보다 더 본질적인 새로운 패러다임과 가치 창조의 바람을 일으키고 있다. 화학적 프로세스를 거치는 과거 아날로그 사진과는 다르게 디지털 사진의 실체는 0과 1로 대변되는 디지털 프로세스를 거치게 된다. 이는 원본의 손실 없는, 오히려 후보정을 통해 원본을 뛰어넘는 복사본을 창조 가능하게 함으로써 원본이라는 전통적 가치를 소멸시켜 버렸다. 이처럼 디지털 사진이미지는 아날로그 사진과는 본질적으로 다른 구조와 속성을 지니고 있기 때문에, 아날로그 사진과는 차별되는 미학과 존재가치를 지니고 있으며, 이에 따른 감각의 확장 역시 유래 없는 가능성을 보여주고 있다.

'데페이즈망(Dépaysement)'을 통해 본 회화의 시각적 아이러니(Irony)연구 (A Study of the Visual Irony of a Painting Using 'Dépaysement')

  • 문지혜
    • 한국융합학회논문지
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    • 제11권4호
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    • pp.165-172
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    • 2020
  • 본 연구의 목적은 '아이러니(Irony)'의 특성과 이를 시각화 하는 과정들을 중점적으로 연구한다. '아이러니'의 수사법을 사용하는 방식은 미술작품에서 시각효과를 통해 시각언어를 드러내는 방식과 일치하는 지점이 있다. '아이러니'의 수사법과 유사한 방식으로 미술사에서 등장하는 '데페이즈망(Dépaysement)'을 예로 들 수 있다. '데페이즈망'은 여러 가지 혼용된 기법으로 '낯설게 하기'의 수사법을 통해 메시지를 전달하게 된다. 서로 반대되는 논리를 지닌 이미지들을 한 화면에 동시에 구성하여 '시각적 아이러니'를 구사한다. 반대되거나 모순되는 이미지들로 상황들을 연출하고, 이미 알고 있는 방식과는 다른 방식으로 비꼬아 이미지와 상황을 모호하게 만들어 나가는 공통적 특징을 지닌다. 결론적으로 '아이러니'의 특성과 '데페이즈망'의 특성은 일치하며, '시각적 아이러니'의 분석을 통해 시각언어를 이해한다.

중세유럽의 생활미술과 복식문화에 관한 연구 (The Study on living Art and Costumes Culture of the Middle-Age Europe)

  • 이순홍
    • 복식
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    • 제35권
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    • pp.17-44
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    • 1997
  • Medieval European practical art and style of costume is studied through referring to the literatures. The type of clothing that was seen on tapestries arts and crafts paintings and wall paintings and appeared in the architecture such as church. There were symbolic aspects of color motifs at this period and some restraints for clothing according to the social class, It was a period that draped garments due to the War of Crusades is appeared. Be-cause the medieval taste and decorative character is not only 'formative art' but also the taste beyoud 'mode' and atomsphere of that times it could be seen the strong reflec-tion of customs in the clothing of that times which is shown in works of art. 1) The purpose of Christian art which was found in mosaics stained glasses wall pain-tings and statues of architecture was not just the revival of natural phenomena but visuali-zation of sacred and invisible things. It was valuable to understandin of the spiritual through the sense organ It was a monumental art that was combined with decorative func-tion and role of the Bible. It revealed what was about the religious spiritual miracle, 2) In the medieval European painting characteristic and beautiful creativity was the basis of an argument. Both "Worship of East-ern" that is painted ion a parchment and "Cor-onation of Charles VI" were described decor-ation motifs on the edge of buildings geo-metric patterns and others with outstanding skill. there were precise technologic skill of architect and glassmen and lots of patience of craftsmen. " The Labour of the Months" and the scene of"A Trial at the Court" is also de-scribed elaborately. 3) Tapestry was developed in France Ger-many Swiss at the 14th century. Religionary and historical themes unicorn lady bird flowering plants and others were major motifs. It was very important as decorative wall coverings and as practical door arch and bed hangings. It was made through patient hard work with simple technique and it was con-sidered as an art for practical use. Tapestry was what everyone wish to have. It is reckoned for the item of the best gift. The royalty and nobility ordered and used custom-made tapestries. Sometimes the subject of motifs consisted of series which were deeply related to living 4) Decorative arts and crafts was the art that used materials such as precious metals jewels and others and that accorded with the luxurious and gorgeous taste of the royalty and nobility. Christian considered splendid and beautiful color of light as a symbol of glory. They used also for church appliances, There were metal crafts wood crafts textile crafts and others, As was stated above the costume appeared on the arts and crafts for living revealed the process of changes saw how the politic econ-omic and social organizations were developed.and social organizations were developed.

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