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In the fabrication process, in the earlier days the fabric cloths takes long time to dry compared to normal ones and this tends to the major problem in the production unit which tends to increase the time. Normal clothes are dried...
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In the fabrication process, in the earlier days the fabric cloths takes long time to dry compared to normal ones and this tends to the major problem in the production unit which tends to increase the time. Normal clothes are dried in a less time but fabrics take much time to dry. In recent time some machines are available in market with high cost with more investment for this problem as a solution. Industries have many procesess to produce a fabrics like water dipping, design changing, colour changing. Moreover the processes is automated so that the cost of the labour is reduced which will be economically usefully. The automation is done with the use of IOT (internet of things) so that one can control the process from anywhere at any time.
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One of the challenges for today's architectural designersis the establishment of continuous digital processesbetween design and fabrication.To achieve this, designersneed to acquire knowledge about the production and timethods and...
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One of the challenges for today's architectural designersis the establishment of continuous digital processesbetween design and fabrication.To achieve this, designersneed to acquire knowledge about the production and timethods and tools involved.Two case studies organized at the Norwegian University of Science and Technology (NTNU) on digital timber fabrication investigate the new field of collaboration between architectural designers a:fabricators.The studies demonstrate the design potenof acquiring insights into the fabricators' software anddigital production machinery and reflect contemporaryfabrication technology in formal expression.We identified two different approaches to formal exploration that we defined as "sophistication of the detail" and "variation of the element".
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Deposition technology of transparent conducting oxide (TCO) thin films is critical for high performance of optoelectronic devices. Solution-based fabrication methods can result in substantial cost reduction and enable broad applic...
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Deposition technology of transparent conducting oxide (TCO) thin films is critical for high performance of optoelectronic devices. Solution-based fabrication methods can result in substantial cost reduction and enable broad applicability of the TCO thin films. Here we report a simple and highly effective solution process to fabricate indium-tin oxide (ITO) thin films with high uniformity, reproducibility, and scalability. The ITO films are highly transparent (90.2%) and conductive (ρ = 7.2 × 10~(-4) Ω·cm) with the highest figure of merit (1.19 × 10 ~(-2) Ω~(-1)) among all the solution-processed ITO films reported to date. The high transparency and figure of merit, low sheet resistance (30 Ω/sq), and roughness (1.14 nm) are comparable with the benchmark properties of dc sputtering and can meet the requirements for most practical applications.
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When developing fabrication process for ITER High Heat Flux components, special attention shall be paid to the production of reliable joints between heat sink material made of CuCrZr bronze and support structure made of austenitic...
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When developing fabrication process for ITER High Heat Flux components, special attention shall be paid to the production of reliable joints between heat sink material made of CuCrZr bronze and support structure made of austenitic steel. Four different techniques have been proposed and tried: hot isostatic pressing (HIP), HIP-assisted brazing, furnace-assisted brazing, and casting. Investigation of joint structure and properties shows that HIP and casting give better results than other technologies. However, HIP is relatively expensive, and a big furnace is required to manufacture full-size components, which is not available in Russia now. Therefore, casting was selected as reference fabrication technique in Russia for the primary wall of ITER modules. The paper summarizes the outcome of the production effort for bronzeto-steel joints and the findings of the investigations into the properties of such joints.
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We present results from a parametric study of femtosecond laser irradiation for the fabrication of glass nanofoam that consists of a three-dimensional mesh of interconnected nanowires. The results show that the final volume of nan...
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We present results from a parametric study of femtosecond laser irradiation for the fabrication of glass nanofoam that consists of a three-dimensional mesh of interconnected nanowires. The results show that the final volume of nanofibres depends on the number of laser pulses incident on the substrate and the depth of irradiation. We have been able to fabricate nanofoam with a total volume of >10~7 μm~3, consisting of ～70 nm diameter glass wires with an average spacing of ～1μm.
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The paper aims to analyse the Poisson's ratio of woven fabrics in terms of fabric tensile behavior in different directions. In this research, measurement of the Poisson's ratio of a series of worsted woven fabrics has been carried...
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The paper aims to analyse the Poisson's ratio of woven fabrics in terms of fabric tensile behavior in different directions. In this research, measurement of the Poisson's ratio of a series of worsted woven fabrics has been carried out through uniaxial extension of the fabrics on the tensile testing machine and tracing the dimensional changes of them during the load application. By the use of the Matlab curve fitting toolbox, the best equation for representing the relationship between the Poisson's ratio and the tensile load exerted to the fabric is derived. The mentioned function can be utilized for the prediction of the Poisson's ratio at various levels of load. Due to the non-isotropic behaviour of the woven fabrics, the differences of the Poisson's ratio obtained in the two main fabric directions (warp and weft) are investigated. Finally, the influence of weave structure and weft density on the Poisson's ratio of the fabrics is studied. Analysis of the results reveals that the value of the Poisson's ratio in terms of tensile load follows a similar trend for all the fabrics in both warp and weft directions. The mentioned trend is fitted reliably by a trigonometric function with the correlation factor (R-2) of more than 92%. The result of investigating the Poisson's ratio in two perpendicular directions is found in agreement with the structural changes of the fabric in different directions. Statistical analysis of results confirms that the effect of weave structure and weft density on the Poisson's ratio is significant at the 95% confidence level.
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The fabrication process of nonoriented electrical steels comprises casting, hot rolling, cold rolling, and final annealing. The development of new technologies for the fabrication of hot band offers new possibilities. In this pape...
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The fabrication process of nonoriented electrical steels comprises casting, hot rolling, cold rolling, and final annealing. The development of new technologies for the fabrication of hot band offers new possibilities. In this paper, we will shortly describe the similarities and differences with respect to the evolution of microstructure (grain structure) and texture along the conventional processing route and thin strip casting. We will point out the most relevant features at the different processing steps, which are important for the optimum texture and microstructure of the finally processed material. Thereby, we will regard ferritic FeSi steels, where no homogenization of the microstructure appears due to the austenite–ferrite phase transformation.
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Purpose - To establish new measurement technologies in textiles and clothing. Design/methodology/approach - Three areas are covered, diverse in methodology and approach: measurement of fabric mechanics, measurement of seam quality...
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Purpose - To establish new measurement technologies in textiles and clothing. Design/methodology/approach - Three areas are covered, diverse in methodology and approach: measurement of fabric mechanics, measurement of seam quality, and measurement of human size and shape. Findings - Three new measurement technologies have been established. Research limitations/implications - The mechanics are limited to the measurement of lightweight fabrics. The human measurement needs clear photographs. Practical implications - All techniques can make measurement more accurate and efficient in all three areas. Originality/value - All techniques are original and have a major contribution to textile and clothing science and technology.
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