Surface Decoration Techniques Research Articles

Creation of quilt cover designs using CAD technology

Introduction of modern technique of CAD is a powerful tool for product designing and development and is user friendly. These days advanced two or three dimensional software are used widely in designing sector. The time consuming process of textile designing has been easier by Computer Aided Designing. The huge advantage offered by digital system for drawing and modeling allows designs to be seen from any angle as well as easily manipulated in terms of colours, textures, shape etc. There is a great demand for designer and value-added quilt covers amongst consumers. Forty designs of surface decoration techniques of appliqué work, patch work, fabric painting and stencil printing were created in Corel DRAW, ten designs for each selected techniques were created. The four top preferred surface decoration techniques i.e. appliqué work, patch work, fabric painting and stencil printing with most preferred tucks and piping were selected for application on quilt covers. Three placements of each selected design with possible were done; hence 24 placements each for front and back side of quilt covers were done in Corel DRAW.

Innovation of Traditional Furniture Surface Decoration Techniques with CNC Laser-Assisted Regression Modeling Production Method

Recently, efforts have been made to develop decoration techniques with CNC router machining and contact production machines in the furniture industry. However, this method is insufficient in micro-processes that require precision. In this research, the innovation of traditional furniture surface treatment techniques as a regression modeling production method with laser technology was examined. For this purpose, beech wood was processed in a CNC laser processing machine with a 130-watt carbon dioxide gas tube, and sample product design and manufacture were made. It has been determined that many furniture surface treatment techniques can be applied with the regression modeling method of CAD/CAM supported laser technology.

KNIFE ART AND CARRIERS OF INTANGIBLE CULTURAL HERITAGE IN DUZCE

Traditional arts and professions are the carriers of our culture because they carry historical background. For this reason, traditional arts and professions and cultural heritage are easily transferred to future generations. While knife was a tool that facilitated human life in the early periods, it turned into an art in time. The art of knife and the techniques and methods used in this art have been used for many years in history. Today, there are many artists who want to prevent the art of knife from turning into a craft. They intend to take this art to an even more advanced level. In this study, we interviewed three artists as samples who dealt with knifemaking by addressing the art of knife in Düzce. Interviews and works with the artists are visualized in this work. Thus, what has been done about the art of knife in Düzce, which methods and techniques are applied have been revealed. Along with the previous methods applied to this art, traditional Turkish arts such as marbling, illumination and miniature were used as a surface decoration technique in the art of knife which is a branch of Turkish metal arts. The aim of the study is to show the path that knife art has taken from its historical background to the present day and to show the feasibility of new methods in this field and thus to indicate that knife art is open to development. It is believed that this work, in which interviews and images obtained are evaluated using a descriptive analysis, will contribute to literature related to traditional art and the art of knife. Keywords: Knife art, jewelry, metal art, cultural heritage, traditional art

Influence of iron and nitrogen ion beam exposure on the gas sensing properties of CuO nanowires

A precise surface decoration technique, ion implantation, was examined for tuning the p-type gas sensing properties of CuO nanowires. To understand the effects of ion size, ion beam energy and ion beam fluence, heavy Fe and light N ions were implanted with two different ion beam energies (60, 100 keV) and fluences (1 × 1013, 2.5 × 1016 ions/cm2). The morphological changes after ion bombardments have been tracked by a scanning electron microscope (SEM), revealing massive destruction of the nanowires on Fe ion-implanted samples with high energy and fluence values. Transmission electron microscopy (TEM) provided a closer look on single ion-implanted nanowires, highlighting the different size and mass effects of Fe and N ions. The reduction of CuO peaks intensities registered in GI-XRD profiles and the shifts of Cu 2p peaks in X-ray photoemission spectra (XPS) suggest that the monoclinic crystal structure of the CuO nanowires was transformed to amorphous Cu2O and Cu(OH)2 after ion implantations. All ion-implanted sensors improved their sensing abilities compared to pristine CuO nanowires towards various concentrations of target gases (hydrogen, ethanol, and acetone) at 400 °C in dry air flows. In the presence of humid air, sensors showed different characteristics related to outcomes of surface-ion beam interactions.

패션디자인을 위한 표면장식 개발 연구 - 3D 프린팅 스터드(stud) 융합개발을 중심으로 -

패션디자인을 위한 표면장식 개발 연구 - 3D 프린팅 스터드(stud) 융합개발을 중심으로 -

Analysis and Replication Studies of Prehistoric Chinese Ceramics from the Qijia Culture

ABSTRACTEleven ancient Chinese ceramics from the early Bronze Age Qijia culture (c. 2200 – 1600 BCE) in the collection of the Harvard Art Museums were the subject of an interdisciplinary research project to explore questions about manufacturing techniques, specifically details of formation and decoration. While the Qijia culture, centered in the Gansu and Qinghai provinces of northwest China, is historically important as one of the earliest metalworking cultures of China and as a center of intercultural communication between China and central Asia, detailed scholarship about the culture is still emerging. Qijia ceramics have been categorized by typology, but little has been done regarding methods of manufacture. This study used visual examination and digital X-radiography to investigate ceramic production, especially the use of a wheel. In addition, the ceramic paste, including natural inclusions and temper, was examined. While film radiography has often been used to study ceramics, digital radiography presented new capabilities as well as challenges. Experimentation through the making of test vessels and tiles at the Harvard Ceramics Program provided additional insights into Qijia ceramics’ manufacture and surface decoration techniques, often described as cord-impressed.

Facile fabrication of core–shell ZnO/Bi0.5Sb1.5Te3 nanorods: Enhanced photoluminescence through electron charge

Surface decoration techniques are emerging as promising strategy to improve the optical properties of the ZnO based materials. The core–shell ZnO/Bi0.5Sb1.5Te3 nanorods were grown on a FTO substrate through a facile hydrothermal and magnetron sputtering combined approach. The microstructure of the core–shell nanorod arrays were investigated by the X-ray diffraction (XRD), a field emission Scanning electron microscopy (SEM) and high resolution transmission electron microscope (HTEM). The optical properties of the core–shell nanorod arrays were investigated through the diffuse reflectance absorption spectra and photoluminescence emission. The visible light absorption and especially the photoluminescence emission of the ZnO nanorods are enhanced markedly with the Bi0.5Sb1.5Te3 grains coating the ZnO nanorods through the electron charge.

Effect of asymmetric cooling system on in-mold roller injection molded part warpage

In-mold decoration (IMD) injection molding has been the most promising surface decoration technique in recent years, with the in-mold roller (IMR) injection molding being the most automated production process. During the IMR process, heat transfer in the cavity surface is significantly retarded because of the low thermal conductivity of film. As a result of the asymmetric melt and mold temperature, thermal-induced part warpage easily occurs. To understand the variation in the temperature field of the core and cavity caused by the plastic film, this research uses simulation and experiments to investigate the influence of the mold's (core-and-cavity) asymmetric cooling system temperature on product warpage, and examines the impact of the film's heat retardation effect on the crystallinity, tensile strength, and surface roughness of the treated products. Our results show that the film causes a higher contact temperature between the hot melt and mold during the molding process, resulting in asymmetric temperature in the mold (core and cavity), increasing the crystallinity of the cavity and consequently increasing product warpage. In plastic, the warpage increase is from 0.03mm to 0.62mm when the film thickness is 0.175mm and the temperatures of the mold and hot melt are 50°C and 230°C, respectively, a great increase than with steel (P20). With the asymmetric cooling system design, in which the cavity temperature is 50°C and the core temperature is 65°C, the warpage can be reduced by 53%. For crystallinity and crystalline size, the film heat retardation effect of the IMR process increases the crystallinity of the cavity by 16%, and the crystallite size by 12%, along with some increase in tensile strength. In addition, the IMR process can also increase the smoothness of the product surface, reducing the surface roughness by 50%.

A Study on the Development Plans for Various Surface Decoration Techniques of Woodcraft Works and Wooden Furniture with the Utilization of Environmentally Friendly Paint - Focusing on the juxtapositional mixture effect of colors and the application of wood sculpture techniques -

A Study on the Development Plans for Various Surface Decoration Techniques of Woodcraft Works and Wooden Furniture with the Utilization of Environmentally Friendly Paint - Focusing on the juxtapositional mixture effect of colors and the application of wood sculpture techniques -

How to Strengthen the Sense of Solid Wood of Frame-Board Type Furniture

The frame-board type furniture was born due to people’s preference of solid wood. This paper analyzed the composed mode of parts of the frame-board type furniture (FBF) and the sense of solid wood (SSW). By visual frame structure form, the plate structure in reality and pretty detailed design can strengthen the SSW of FBF. Some manufacturing and surface decoration techniques were introduced in this paper.

Surface Decoration for Improving the Accuracy of Displacement Measurements by Digital Image Correlation in SEM

In-situ straining experiments and residual stress evaluations by micromachining require accurate measurement of surface displacements. Such measurements can be conveniently done using Digital Image Correlation (DIC). Three surface decoration techniques are presented to enhance surface deformation and residual stress measurement capabilities on micron-scale samples within a Scanning Electron Microscope—Focused Ion Beam (SEM-FIB) instrument. They involve the use of Yttria-stabilized-zirconia nano particles applied chemically, nano platinum dots applied using FIB, and Focused Electron Beam (FEB) assisted deposition. The three decoration techniques create distinctive, random surface features that can be used with Digital Image Correlation to provide full field maps of surface displacements at high magnifications. A series of experiments using a FEGSEM-FIB demonstrated the effectiveness of the three surface decoration techniques for FEGSEM imaging at magnifications from 2,000× to 60,000×. The precision of the image correlation is substantially enhanced by the surface decoration, with displacement standard deviations reduced to the 0.005–0.03 pixel range, depending on the patch size used. By means of an example application, the use of surface decoration for microscopic hole-drilling residual stress measurements within a FIB-SEM is presented. The same trends in DIC uncertainty observed in the analysis of the surface decoration patterns carried through to the example application. Guidelines are given for appropriate choice of decoration method to suit various practical applications.

Direct observation of the binding process between protein and quantum dots by in situsurface plasmon resonance measurements

A layer-by-layer surface decoration technique has been developed to anchor quantum dots(QDs) onto a gold substrate and an in situ surface plasmon resonance technique has beenused to study interactions between the QDs and different proteins. Direct observation ofthe binding of the protein onto the QDs and the kinetics of the adsorption and dissociationof different proteins on the QDs has been achieved. This would be helpful forthe identification of particle-associated proteins and may offer a fundamentalprerequisite for nanobiology, nanomedicine and nanotoxicology. The combination ofthe novel layer-by-layer surface modification method and in situ surface plasmonresonance would be powerful in studying biological systems such as DNA and cells.

Gilding and silvering surface decoration techniques, and copper provenance studies of the tomb of D. Afonso of Portugal (15th century)

AbstractThe tomb of D. Afonso of Portugal (1390‐1400), king D. João I first born raises questions about the production of its different elements, which according to their typology were not all made simultaneously. The singularity of both the composition of the metal and the type of techniques ‐ fire gilding and amalgam silvering ‐ used in the decoration of some elements causes difficulties in the attribution of the tomb to a Flanders or to a Portuguese workshop.The aim of this work is to attribute to the tomb a possible production origin based on the study of the copper provenance. Special attention was given to decorative techniques because these could bring further information about the production of the elements. For these purposes PIXE and SEM‐EDS analysis were used.PIXE analysis revealed the importance given to the choice of an almost pure copper for the tomb pieces, since it has a direct consequence in the manufacture and decorative techniques. It also allowed concluding that the composition of the pieces correlates very well with the coins minted during D. Afonso V period, further studies being necessary to compare the results with objects from Flanders.Analysis by SEM/EDS characterized the gilded coating as being made of a layer of Au + Hg applied by fire amalgam. In the silvered coating, the existence of two separate layers characterises the silvering technique as having been executed by the application of an Ag + Hg amalgam, on top of a first layer of Au + Hg, also applied by amalgam. Copyright © 2008 John Wiley & Sons, Ltd.

Crystallization of paraffins and polyethylene from the “vapour phase”. A new surface decoration technique for polymer crystals

Die Makromolekulare Chemie, Rapid CommunicationsVolume 3, Issue 10 p. 733-738 Article Crystallization of paraffins and polyethylene from the “vapour phase”. A new surface decoration technique for polymer crystals Jean-Claude Wittmann, Corresponding Author Jean-Claude Wittmann Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Search for more papers by this authorBernard Lotz, Bernard Lotz Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Search for more papers by this author Jean-Claude Wittmann, Corresponding Author Jean-Claude Wittmann Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Search for more papers by this authorBernard Lotz, Bernard Lotz Centre de Recherches sur les Macromolécules (CNRS et ULP), 6, rue Boussingault, 67083-Strasbourg (France)Search for more papers by this author First published: 18 October 1982 https://doi.org/10.1002/marc.1982.030031015Citations: 47AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Citing Literature Volume3, Issue1018 October 1982Pages 733-738 RelatedInformation

Electron microscope observations of irradiated graphite single crystals

Graphite single crystals have been studied by dark field transmission electron microscopy after irradiation with fast neutrons between 5.2×l0 17and 1.5×10 20 n/cm 2 at temperatures below 150°C. Subsequent annealing has been investigated up to 2000°C. For comparison, specimens irradiated by electrons, C 12-ions and fission fragments have been studied. Contrast effects have been calculated by means of the kinematical theory of electron diffraction. The distribution of vacancies was studied by a surface etch and surface decoration technique. All the observations are compatible with the assumption of the primary formation of independent interstitials and vacancies and subsequent clustering of only the interstitials. Only a small fraction of these clusters can be resolved by electron microscopy; these contain about 1 per cent of the originally displaced atoms. At a dose above 10 20 n/cm 2 more complex phenomena are observed.