• Journal of the Korea Academia-Industrial cooperation Society
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• v.3 no.2
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• pp.110-114
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• 2002

The master pattern manufacturing process is one of the most important processes in jewelry industry because the process takes 20% of total jewelry manufacturing costs. The previous jewelry manufacturing process has many steps of "rough design${\leftrightarro}$ detailed drawing${\leftrightarro}$ wax pattern manufacturing ${\leftrightarro}$ lime soda flask mold manufacturing ${\leftrightarro}$ silver master pattern manufacturing ${\leftrightarro}$ mass production of wax pattern ${\leftrightarro}$ investment casting process ${\leftrightarro}$ final jewelry product." A novel process that reduces processing steps by using a rapid prototyping system (RP) has been suggested. The process is "3D CAD design ${\leftrightarro}$ DuraForm mold manufacturing by RP ${\leftrightarro}$ manufacturing master pattern by low melting alloy ${\leftrightarro}$ mass production of wax pattern ${\leftrightarro}$ investment casting process${\leftrightarro}$ final jewelry product." Molds are made with DuraForm powder, of which melting temperature is 19$0^{\circ}C$, by a selective laster sintering type RP. An alloy of Pb-Sn-Bi-Cd, of which melting temperature is $70^{\circ}C$, is casted in the DuraForm molds. Spheres and rings of diameter 20 mm are made by this process. The dimension deformation rate is less than 2%, and the post processing of the castings is convenient. The casting made by the suggested process can be used as a master pattern of jewelry products.of jewelry products.

• Journal of the Korea Convergence Society
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• v.12 no.11
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• pp.329-334
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• 2021

This thesis examined the characteristics of constructivism that brought about expanded expression of modern jewelry, and also organized how the constructivism was utilized for jewelry. The objective of this study is to examine the attempts of new materials based on constructivism and various expression styles, and also to understand the concept of constructivism developed into an element of complex formative expression. For this, this study organized the characteristics of constructivism that was initially expanded from Bau Haus in the aspect of expression through the composition of material and space, and also analyzed the jewelry artists' methods and attempts to express various materials. As a result, the constructivism showed the expansion of the formativeness of jewelry in the formative aspect of steric expression and in-depth concept through the composition of architectural pattern, visualization of space, and use of other materials, which becomes an example of basic formative element of modern jewelry design. However, it is limited to the material formative element of constructivism, so the expansion of design would be needed. Thus, there should be more researches on the expansion of various jewelry designs that could express the philosophy of constructivism.

• Journal of Industrial Convergence
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• v.22 no.2
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• pp.45-54
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• 2024

This paper attempted to analyze the concept of the New Silver Generation and the New Silver Generation's perception and consumption structure of jewelry products. A survey was conducted focusing on those interested in jewelry, and through this, we sought to find a direction for future marketing plans and identify the characteristics and consumption patterns of the new silver generation and the types of jewelry they prefer. Through the survey results, we sought results on jewelry marketing plans and methods for the new silver generation, and as a result, we were able to suggest a marketing direction for the new silver generation. There is a need for research on the development of design products for the future jewelry market based on our response to the future silver industry and marketing directions to generate profits in the business area.

• Journal of the Korean Society of Costume
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• v.32
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• pp.45-56
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• 1997

The purpose of this study was to investigate the relationship between Chanel design and her Costume jewelry in 1920's-1930's through documentary studies. According to the study the result was as follows: 1. Chanel's esthetic in the field of Fashion Design bore the double stamp of "elegance" and 'simplicity' 2. Chanel changed the concept of costume jewelry. Chanel's great innovation was that she let 'fake' jewels always keep the intrinsic value of 'real' ones. 3. The simplicity of her perfectly tailored suit was Paradoxically overwhelmed by a fan-tastic array of jewels. The relationhship be-tween Chanel design and her costume jewelry was not able to be seperated. Chanel was a fashion leader fifty years ago and the name "Chanel" will be at the forefornt of fashon fifty years from now. The image of quality will always remain the same in the futures.

• Journal of Korea Foundry Society
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• v.22 no.5
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• pp.265-270
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• 2002

A novel jewelry master pattern manufacturing process which reduce manufacturing steps by employing a Duraform rapid prototyping mold and a low melting alloy has been suggested. The novel process follows the steps of 'jewelry 3D CAD design ${\rightarrow}$ Durafrom RP mold ${\rightarrow}$ low melting alloy master pattern' while the previous process follows more complicated steps of 'jewelry idea sketch ${\rightarrow}$ detailed drawing ${\rightarrow}$ wax carving ${\rightarrow}$ flask ${\rightarrow}$ silver master pattern.' An upper and a lower part of molds have been manufactured of Duraform powder, of which melting point is $190^{\circ}C$. A maser pattern was manufactured by pouring a low melting alloy of Pb-Sn-Bi-Cd, so called Woods Metal, of which melting point is $70^{\circ}C$, into the mold. The master pattern is a shape of a disk of 20mm diameter that contains various design factors. The variations of dimensions, surface roughness, surface pore ratio were measured by an optical microscope, a surface roughness profilometer, and a Rockwell hardness tester. The pattern made of were maeasured by an optical microscope, a surface roughness profilometer, and a Rockwell hardness tester. The pattern made of low melting alloy has sufficient surface hardness, and surface pore ratio to be used as the jewelry master pattern.

• The Journal of the Korea Contents Association
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• v.7 no.10
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• pp.175-182
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• 2007

This study was attempted to analyze the tendency of minimalism shown in the contemporary jewelry. For this purpose, we figured out the property of Personal ornaments, and studied the conceptual, formal and formative tendency of minimalism shown in the jewelry. The minimal art gave a new inspiration to the people who preferred a visual simplicity, which had much effect in shifting the concept of the previous design which laid stress on "Ornaments". Therefore, in this thesis, we would analyze the property of such minimalism and the tendency appearing in the jewelry and contribute to the development of a variety of design with its application.

• Journal of Korea Entertainment Industry Association
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• v.13 no.7
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• pp.75-85
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• 2019

This study was intended to identify the influence of brand value, Jewelry design, recommendation, Jewelry price, recognition, and satisfaction on purchase intent and to present a marketing strategy to draw up an activation plan for the child Jewelry market. Therefore, the implications of this study are as follows: First, companies should give consumers a sense of brand value through media promotion so that consumers can recognize it. Second, companies will have to set up marketing strategies to further enhance brand value through production of limited edition products. It will also have to develop a strategy to expand the type of product by promoting the product along with the product that has been recognized. Third, companies will have to diversify their product designs and expand the range of design choices for consumers through detailed design contests for design professionals, ordinary people and housewives. Fourth, when recommending a product to an acquaintance, you should make a recommendation considering the members of the household, individuality, and taste. Fifth, the company will have to push forward the diversification of prices as well as the diversification of products. Finally, companies will have to set up marketing strategies that meet consumers' needs, such as expanding point reserves for products, hosting promotions and one-plus-won events with friends.

• Journal of Korea Foundry Society
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• v.21 no.5
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• pp.290-295
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• 2001

We fabricated test samples containing various shape elements and surface roughness checking points for the jewelry cast master patterns by employing the 3D computer aided design (CAD), selective laser sintering (SLS) rapid prototype (RP) with the DuraForm powders. We varied the alignment angle from $0^{\circ}$ to $10^{\circ}$ at a given layer thickness of 0.08 and 0.1mm, respectively, in RP operation. Dimensions of the shape elements as well as values of surface roughness are characterized by an optical microscope and a contact-scanning profilometer. Surface roughness values of the top and vertical face increased as the alignment angle increased, while the other roughness values and shape elements variation were not depending on the alignment angle. The resolution of the shape realization was enhanced as the layer thickness became smaller. The minimum diameter of the hole, common in jewelry design, was 1.2 mm, and the shrinkage became 12% at the 1.6 mm-diameter hole, Our results implied that we face down the proposed design elements with $0^{\circ}$ alignment angle, and consider the shrinkage effect of each shape element in DuraForm RP jewelry modeling.

• Archives of design research
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• v.13 no.2
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• pp.55-63
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• 2000

Date of Bureau of Statistics, including those of Bank of Korea and KDI, in 1995 indicates a market scale of approximately ￦2,800,000,000 in jewelry and personal ornaments, witch points out an average growth rate of 15.3% a year for ten years from 1986 up to 1995, representing a occupancy ratio of 0.78% per G.N.P. Despite the fact that the jewelry and personal ornaments industry has the possibility of high growth it raises problems such as illegal transactions, distortion of quality grades of jewelry (price deference by appraising agencies in Diamond, fabrications of quality in Gold). Furthermore, the personal ornaments market may be said to be still at an early state, as compared with that of advanced countries, including the USA and Japan, due to the small scale of the industry's distribution firms. Accordingly, in order for us to develop the jewelry and personal ornaments industry, one of the value added projects, an improvement in the distribution system of the jewelry and personal ornaments industry. Development of techniques of production and new design, ect, are required. Futhermore, the industry is expected to develop when its importance and contribution to the national economy, a correct understanding of the long-term vision of the industry are expended to all the industries.

• The Journal of the Korea Contents Association
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• v.12 no.12
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• pp.567-576
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• 2012

This study aimed to analyze preferences depending on consumption value in relation to fashion jewelry design, colors, and materials. For this, 156 female consumers participated in it as subjects, and for a research tool of consumption value, VALS (Values and Life Style) technique was employed to make an empirical analysis by dividing it into three types such as principle-oriented value, status-oriented value and behavior-oriented value. Research findings indicate that above all, there are differences in preferences depending on characteristics of fashion jewelry design depending on consumption value. It was found that there are differences in preferences depending on numbers of setting of fashion jewelry depending on consumption value, but it was found that there are no differences in preferences depending on jewelry materials. In addition, it was observed that for color characteristics of fashion jewelry, there are differences in preferences depending on consumption value. There are differences in preferences for fashion jewelry depending on consumption value, which indicates that preferences for products change depending on consumers' consumption value rather than use value. And it can be an explanation for this reason. Therefore, it is necessary to work out a more efficient strategy through a process of setting up a target according to consumption value.