• Title/Summary/Keyword: engraving

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A Study on the Memorial Stone of Yun Gwan (<윤관 지석>에 관한 연구)

  • Park, Moon-Year
    • Journal of Korean Library and Information Science Society
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    • v.35 no.4
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    • pp.65-84
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    • 2004
  • The purpose of this study is analyze physical and textual characteristics on an epigraph, the Memorial Stone of Yun Gwm(尹? 誌石). This was edited by Kim Yeon-Su. On the view of physical point, the Memorial Stone is made of black stone and its size is 25.0cm high, 31.0cm wide, and 2.5cm thick. On the view of textual point the text of Memorial Stone is about the career of Yun Gwan, and the printed style of writing is by depressed engraving on both side black stone plane.

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A Method for Portrait Drawing using Computer Aided Design (CAD시스템을 이용한 초상화 작성 방법)

  • Park, Sam-Jin;Lee, Su-Hong;Ryu, Gap-Sang;Choe, Du-Seon;Sin, Bo-Seong
    • 연구논문집
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    • s.23
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    • pp.155-164
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    • 1993
  • A drawing technique which use only fine curves and dashed lines is widely adopted in banknotes and post stamps printing. Engraving of the curves and lines are traditionally performed by hand skill which provides low productivity in printing. As an effort for higher productivity and quality, a drawing automation method which can easily produce NC codes and drawings for a mechanical or chemical engraving is proposed. An initial work shows that it is possible to draw a portrait by contolling the width and length of predetermined fine lines according to the gray scale at the end points of each line. User interface functions of a commercial CAD system are heavily employed to exploit the presented method.

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A Study on the Stone Epitaph of Hong Jeong-Myeong (<홍정명 지석>에 관한 연구)

  • 박문열
    • Journal of Korean Library and Information Science Society
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    • v.35 no.1
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    • pp.135-154
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    • 2004
  • This study is a physical and textual analysis on an epigraph, the Stone Epitaph of Hong Jeong-Myeong(홍정명 지석). This was edited by Lee Deuk-Sin and transcribed by Gang Se-Hwang. On the view of physical point the Stone Epitagh is made of black stone and its size is 27.8∼28.2cm high, 20.3∼20.7cm wide, and 2.0∼3.6cm thick. On the view of textual point, the text of Stone Epitaph is about the career of Hong Jeong-Myeong, and the printed style of writing is by depressed engraving on 8 black stone plane.

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Species Identification of Tripitaka Koreana (팔만대장경판(八萬大藏經板)의 수종(樹種))

  • Park, Sang-Jin;Kang, Ae-Kyung
    • Journal of the Korean Wood Science and Technology
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    • v.24 no.3
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    • pp.80-89
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    • 1996
  • Tripitaka Koreana was made during Koryo Dynasty from 1236 to 1251 A.D. Buddhist scriptures were engraved on 81.340 wooden plates. This study was made to identify species in these archaeological wooden plates using light and scanning electron microscopes. The results were as follows more than 62% of whole specimens investigated was Prunus sp., which was used in wooden plate 64% and wooden plate edge 56%, Pyrus sp. was used 13% of whole specimens and 31% of wooden plates. Therefore, 75% of whole Tripitaka Koreana was made by these two species. Acer sp., Betula sp., Machilus sp., Cornus sp., Daphnilhyllum sp., Prunus sp. were also identified but extreamly rare. Especially Machilus sp. and Daphnilhyllum sp. originally distributed in subtropical zone of west and south coast in Korea were identified, suggested strongly another engraving place of Tripitaka Koreana, Namhae bunsadogam.

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Direct Machining for Outs ole Mold of Shoes Using Reverse Engineering (역설계를 이용한 신발 밑창 금형의 직접 가공)

  • 염정노;박용복
    • Korean Journal of Computational Design and Engineering
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    • v.8 no.3
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    • pp.167-174
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    • 2003
  • The outsole mold of the shoes has been manufactured using electro-discharge machining by graphite electrode or using casting etc. The study is concerned with the measurement of the mold of the shoes in use, the modeling by CAD/CAM system, the generation of NC data and the machining by CNC machining center. The machining has been performed from the data type obtained from 3-dimensional measurement points of mold in use. The ball end mill and the engraving cutter is used as cutter and the cutting conditions are adjusted according to the shapes and sizes of the cutter and part in cutting. The method has proposed the possibility for higher productivity and quality on mold-manufacturing of shoes outsole.

A Compare Study of Traditional Copper Alloy in East 3 Nations. (동양 3국의 전통 동합금에 관한 비교연구)

  • 임옥수
    • Archives of design research
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    • v.16 no.2
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    • pp.291-300
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    • 2003
  • In metalcraft, there are two kind of skills, one is forming and the other is decoration. And we could discern these skills as metal casting and metal hammering.. In metal casting, there are sand mould, cire perdus, stone mould and sealed monld; In metal hammering, metal forging, repousse technique and metal sheet making. After make form, craftman can use the decoration skills. There are chasing hammering, line carving, dotted line engraving, hair line engraving, kicking line engraving, ring punched ground, inlay, filigee and granulation skills. In korean traditional copper alloy, the craftman used forming and decoration skills. In Korea, tradionally the clatter use bronze for copper alloy; in case of Japan, they use violet coloring, and in case of Chinese, they like to use bronze used copper alloy. In case of Alloy, korean craftman used bronze traditionally, but recently the copper alloy skill is usually used; in case of Japan shibuichi and shakudo skills are used; and in Chinese copper, brass and cupronikel alloy are used.

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A Study on Terminology of Metal Handles in Traditional Korean Furniture - Focusing on Korean and Western Furniture - (한국전통가구의 금속 손잡이 영문표기 연구 - 한국 및 서구를 중심으로 -)

  • Moon, Sun-Ok
    • Journal of the Korea Furniture Society
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    • v.23 no.4
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    • pp.449-459
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    • 2012
  • The article aims to making a comparison between traditional Korean and Western furniture metal handles to give the detail information of the handle terms by analyzing the related literature including internet and interviews. In terms of that, the Korean and Western metal handles are compared in the types, components, materials, methods, and terms affecting the development made by the craftsmen before the Industrial Revolution about the mid or late 18th century. As a result, first, ring and drop pull handles were mostly and wooden knobs were a little used to open the furniture doors and drawers. The Korean drop pulls, Deulswae, came out after the ring pulls, Gori, while the Western drops called loop or bail handles as well, came out before the ring pulls. Second, the components were composed by ring, Gori, loop or bail, Deulswae, Post, Baemok, washer, Baemokbatchim, and backplate, Deulswaebatchim. Most of the Western handles were fastened by the bolt and nut, while the post of two strips, Baemok, fastened the Korean metal handles. Third, the metal handles were created of brass and iron mostly, gilded gold and silver. Forth, the method were largely used by casting, engraving, forging, plating, and hammering in the Korean handles, and by casting, molding, engraving, and stamped in the Western handles. Finally, the terms such as "knobs, pulls, drops, ring and drop pulls, loop or bail handles, posts, washers, backplate, casting, molding, engraving, forging, plating, and stamped" were clarified by the two comparison in Korean and English.

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