• Journal of the Korea Furniture Society
• /
• v.20 no.2
• /
• pp.143-153
• /
• 2009

This study describes the furniture terms in English relating to the types (Jang, Nong, Bandazi) and hinges (Gyeongchup) of traditional Korean wood furniture considering furniture globalization. Traditional Western chest, commode, wardrobe, cupboard, secretary, cabinet, and bookcase, which store something such as clothing, books, tablewares, small things and so on, could be compared with the Jang, Non, and Bandazi in terms of the pieces' use in researching the terms between English and Korean language. Hardwares decorating surfaces of the pieces, including the furniture types and details, were studied according to the shapes and the uses in order to explore the two terms. As a result, the terms of chest (Gaew), commode (Seolapjang), cupboard/buffet (Chanjang), wardrobe (Ottjang), cabinet (Jang), secretary (Jang), bookcase (Checkjang), and Half-opened chest (Bandazi) were analyzed and proposed in Korean and English language. In addition, the terms of the hinges between the two furniture were studied as well.

• Journal of the Korea Furniture Society
• /
• v.21 no.6
• /
• pp.459-468
• /
• 2010

Materials are such an important factor in designing furniture. Wood is the biggest part of furniture materials. While wood is soft, eco-friendly and natural material, it is variable because it is characterized by severe expansion and contraction. Thus, if the changeable characteristic of wood is not considered in furniture design, the good design of furniture cannot be produced. As one of the skills dealing with woods, bending is such a useful way for making various forms of furniture. While it has been used in furniture-making for a long time, wood processing techniques like steaming bending, bending with ammonia and high frequency bending has been advanced. As wood is a viscoelastic material and has some plasticity, beautiful curves can be created when force is applied. Therefore this paper studies the types of bending methods for furniture and each characteristic of them. Furthermore, this study classifies wood process according to suitability for mass production or small-scale production and researches the proper wood process by the forms and the way of furniture production. Also this study aims to help furniture designers and cabinet makers with wood bending.

• Journal of the Korea Furniture Society
• /
• v.23 no.1
• /
• pp.57-67
• /
• 2012

Recently, shows the possibility of providing such dyed-gathered woods after forming single boar This studyds with using cheap timbers generated by the thinning. It is helpful for master artisans are suffering from finding qualified materials. Traditionally, the master artisan has been used the beautiful grained wood from around roots of old zelkova trees and black persimmon trees. Instead, this study shows that dyed-gathered woods replace the natural grained wood and also produces a furniture made of an aggregate and a plate from walnut trees and ash trees which are a contrast to dyed-gathered woods. Dyed-gathered woods can reproduce the various colors to satisfy people's tastes, and the dignified grains that we can see in the old woods. Besides, dyed-gathered woods can replace rare materials and provide higher reliability of supplies.

• Journal of the Korea Furniture Society
• /
• v.28 no.1
• /
• pp.36-46
• /
• 2017

Recently, the demand for marine leisure industry is rapidly increasing due to the five-day work week and the per capita income approaching US $ 30,000. In particular, the Republic of Korea is surrounded by the sea on three sides and is composed of 3,150 islands and coastline. As shipbuilding infrastructure is abundant and the government is expected to actively support policies as a new growth engine, leisure boat furniture industry is expected to grow rapidly along with leisure boat manufacturing. Therefore, in this paper, after understanding the leisure boat (yacht) and analyzing the requirements of yacht furniture, we proposed a beautiful yacht furniture design that is lightweight, durable and safe using a 120-foot super yacht that can best show the characteristics of yacht furniture using wood bending technology and color variation of woods.

• Journal of the Korea Furniture Society
• /
• v.27 no.1
• /
• pp.15-25
• /
• 2016

Increasing concerns of environment need to make change furniture field to more environmentally friendly approach, such as reuse of by-products from wooden products. As it is, the methods of recycling wood for industrial purposes have the advantage of productivity and adaptability. However, the industrial way is required a certain production facility of processing wooden by-products and has possible hygienic problems due to contaminated sources. Many designers have developed their own methods for reuse of wood in unique and artistic ways. Even so, because of confined sources, it could be not enough supply. Therefore, I developed the design methodology utilizing wooden by-products from S Design Company to relieve former ways' problems. The design suggestion took materials from a safe and abundant source. The wooden leftover pieces were connected together with epoxy clay, so previous process traces of furniture are remained as a decorative factor. Moreover, the synthesized material was able to be processed by ordinary woodworking facilities without additional installations. In doing so, console table focused on a commercial purpose and dining table for an artistic objective were successfully fabricated as final suggestions. In consideration of the proposal using wooden furniture leftovers, diverse recycling designs should be investigated for future reference.

• Journal of the Korea Furniture Society
• /
• v.21 no.3
• /
• pp.248-252
• /
• 2010

This study is carried out to introduce the concept of Kagome structure as the new trial for the furniture design and the feasibility of its utilization in furniture industry. Kagome means originally the two dimensional bamboo-basket woven pattern that is composed of interlaced triangles whose lattice points each have four neighboring points, which was used in traditional bamboo craft design like 'Jukbuin(bamboo-wife)'. Its unique truss structure has been widely used by many kinds of the domain of science and engineering in mechanical and architectural industry with some merits, i,e, material utilization efficiency and robust strength. Here we tried to introduce two dimensional and three dimensional form of Kagome which are supposed to be a furniture design elements. Authors think these Kagome design could be realized with domestic lumber of inferior properties. Both of them would be used as a decorative element or mechanical supporter in furniture design.

• Journal of the Korea Furniture Society
• /
• v.19 no.6
• /
• pp.447-451
• /
• 2008

This study was carried out to know the difference of vapor transmission on the thickness of Paulownia wood(Paulownia tomentosa). The behavior of moisture transmission of wood thickness direction is generally estimated by vapor permeability and vapor transmission resistance. In general, Paulownia wood is known to use of inside material for furniture making, because of the excellent ability of vapor adsorption and/or desorption. Quarter sawing Paulownia wood material is prepared and the thickness is 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm, respectively. The measurement of vapor transmission were conducted by the "cup method" in accordance with JIS(Japanese Industrial Standard) Z-0208. The experiment was made in the condition of 49.8mmHg vapor pressure difference and $40^{circ}C$ at constant temperature. From the experiment results, it was considered that Paulownia wood is very stable on moisture variation and any other material conditions. In this experiment we found that the vapor permeability and vapor permeance was reduced with the increase of wood thickness to vapor direction and vapor transmission resistance and specific vapor transmission resistance was increased with the increase of wood thickness to vapor direction. Besides moisture contents of adsorption and desorption side were about 5 percent and 14 percent, respectively. Mean value was 9.5 percent and about 10 percent in dry oven method. Moisture gradient was reduced with the increase of wood thickness for a small moisture difference of adsorption and desorption side.

• Journal of the Korean Wood Science and Technology
• /
• v.21 no.2
• /
• pp.23-30
• /
• 1993

As the demand of wood furniture becomes diverse and large-sized, artificial intelligence technique is required to design the expert system which can promote the efficiency of the operations management in wood furniture industry. This study was carried out to develop the expert scheduler, which was applied to the scheduling in chair-manufacturing process to evaluate its validity. The expert scheduler could show the results of scheduling must faster than Gantt chart method with ease. Maximum tardiness in the current chair-manufacturing process could be reduced from 29 seconds to 5 seconds by the addition of a spindle sander, a 12 spindle universal boring machine, and a moulding sander to sanding, boring, and moulding process, respectively.

• Journal of the Korean Wood Science and Technology
• /
• v.17 no.4
• /
• pp.95-103
• /
• 1989

• Journal of the Korea Furniture Society
• /
• v.21 no.5
• /
• pp.413-423
• /
• 2010

The study has been carried to evaluate the wood color, a typical element of visual and decorative effect, for seven major domestic softwoods using L*a*b* and chrominance ($\Delta$E*ab). The result showed that the values of whiteness, redness, and yellowness were positive at both sapwood and heartwood and there were no wood having a small chrominance difference ranged 0~0.5. There was also no wood having a chrominance difference ranging 0.5~3.0. Ginkgo biloba, Pinus koraiensis, and Larix kaempferi wood showed a little different chrominance, Taxus cuspidata, Pinus densiflora for. erecta, and Pinus densiflora wood substantial different chrominance, Juniperus chinensis wood largest different chrominance. It is concluded that the study results could be utilized as a data base in areas of wood craft and furniture and could open a way to substitute foreign imported woods.