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PERBEDAAN KUANTITAS DAN KUALITAS HASIL JAHITAN UPPER SEPATU ANTARA MESIN JAHIT MANUAL DAN HIGH SPEED Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 15 No 1 (2016): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

This study aims to assess the differences in quantity and quality of the stitching on the manual sewing machine and high speed sewing machine and to know how much difference the use of manual sewing machine with high speed sewing machines. Data collected of this experimental study using measurement instruments and test documentation. Sample is determined based on purposive sampling and selected one student who made a shoe upper with manual sewing machine and a high speed sewing machine. Quantity was measured by suture completion time, while the quality is measured from the appearance of its sew, stitching distance precisely, sew wrinkle, and its good looking. The results showed no difference in quality and quantity of stitching of manual sewing machines and a high speed sewing machine. The magnitude of the difference in production using a sewing machine manual sewing machine high speed terms of the mean difference of 15. Manual sewing machine has the characteristics of more familiar than the high speed sewing machine. It’s easier than high speed sewing machine because it have lowerspeed so the operator can adjust easily, eventhough bout the quantity its more longer.
PENGARUH PERUBAHAN TINGGI HAK TERHADAP VOLUME KAKI DI HITUNG DARI SHOE LAST Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 14 No 2 (2015): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Shoes is a footwear consisting of a sol, right, hood, strap, and tongue. High heels become one of the main attraction for women due to wearing high heels can support the appearance of a woman. High-heeled shoes have several sizes and shapes. A shoemaker should take into calculate the volume of the foot while making shoes. The higher the heel is used, then the assumption of the volume of the foot will change as well. How big is the change in the volume of the foot which in this case is represented by the shoe last as the coppier to change shoes high heels become into research questions. The author in this case chose the title "Effect Of Heel Height Change In Leg Volume Calculated From Shoe Last". Volume calculations performed on the test specimens in the form of shoe last measuring 37 standard models and taper at the heel height 1, 3, 5, and 7 with specimens amount 3 pieces for each size. Volume measurements performed by the method of measurement of static and dynamic volumes. Static measurement using the weighing technique to obtain the speci Dynamic calculations by measuring the volume using a measuring tool. Research data showed a linear equation for the volume of each test specimen: static calculations; y = 0,0194x + 553.16 (size 37 standard models); y = 0,0065x + 564.75 (size 37 models taper). For dynamic calculation: y = 0,1033x + 552.12 (size 37 standard models); y = 0,0033x + 563.4 (size 37 models taper). High heel changes does not significantly influence the volume of the foot, which is calculated from the shoe last as foot replica in high heel with a different size, the volume is calculated as static or dynamic.
ANALISIS SWOT UNTUK MENENTUKAN STRATEGI KOMPETITIF PADA HADI SUKIRNO LEATHER WORK & HANDICRAFT Nurwantoro Nurwantoro; Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 14 No 2 (2015): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

With increasing global competition, the company is required to always pay attention to the market and compete situation more competitive in determining strategy. Competitive strategy is one way to determine the competitiveness of each strength. Use of an effective SWOT analysis can play an important role in determining the competitive strategy, in order to know the strengths, weaknesses, opportunities and threats faced by enterprise IT in maintaining the viability and continuity of the company. A problem in which you want to find the answer in this study is "" whether SWOT strategy analysis is appropriate in order to improve production on Integration and how competitive strategy applied by the company in addressing global competition.? "". In connection with the proposed hypothesis problem as follows: "" allegedly using SWOT analysis to increase sales so the company experienced profits (surplus) "". This study uses primary data by giving questionnaires and secondary data to acquire archives or documents Along with the problem and research hypothesis, the research is done by using analytical methods IFAs to analyze the internal factors, the analysis of EFAS to external factors, then, included into the model kuantitif ie SWOT matrix. Results of the analysis showed that, by using analysis of IFAS and EFAS and using SWOT analysis shows the company's position in the cell 2, the strategy chosen to support the attainment of the objectives of the company are "" strategy ST ""
REKAYASA ALAT PRES STEEL SHANK SEPATU DENGAN PENGGERAK SISTEM ULIR PADA PROSES PEMBUATAN SEPATU UNTUK INDUSTRI KECIL Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 13 No 2 (2014): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Most shoes craftsmen are small and cottage industries who still working in a traditional way with limited capital. To assy shoes stiffener made of iron / shank on the soles, especially for shoes / footwear with relatively high heel are still beating it with a hammer to do for forming / bending of the reinforcing steel. This resulted in a relatively long process of attachment as to form a reinforcing steel follows the contour of the reference it self takes a long time. To overcome this then designed steel shank press machine that price is still affordable to the home craftsmen shoes / footwear. Therefore author conducted through a research design " SHANK STEEL PRESS TOOL ENGINEERING OF SHOES WITH SCREW DRIVE SYSTEM FOR SMALL INDUSTRIES ". This research was conducted with the aim to create a pressing machine steel shank with a screw system that adopt the principle of pressure that the system works to simplify the pressing mechanism that uses the engine manufacturer by comparing and combining the emphasis with a hammer. How it works to put pressure on the steel shank with a successor style screw system that will make the process of forming steel shank in the formation process easier and faster. The results showed the results of bending steel shank can be formed in an optimal and perfect, adjust the height of the right to be paired. The machine dimension are 40 cm x 25 cm x 50 cm, weight 25 Kg
BELALANG SEBAGAI IDE PERANCANGAN SEPATU FASHION WANITA MODEL DERBY WEDGE Anisa Aulia; Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 17 No 1 (2018): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Grasshopper is an icon from Gunungkidul area which is a tourist destination today and has been adapted to batik motifs as well as various beautiful accessories. To introduce grasshoppers to the wider world, shoes are a new medium of introduction that can be used. Leather base material on the upper part gives the impression of luxury in building image of dressing. The robustness of the wood outsole and the uniqueness of engraving on the outsole present a different aesthetic value than the fashion shoes in general. The authors applied the leather and wood products in the form of women's fashion shoes with grasshoppers as design ideas that will give the impression of feminine, luxurious, and unique. In the making of this final work, a derby wedge model of women's fashion shoes was raised as a design idea. Data collection methods were by observing, documenting, distributing questionnaires, interviewing and conducting literature studies related to the material raised. The sampling technique used was non probability sampling by purposive sampling. The process of designing and manufacturing of products that was done in this self- supporting activity consists of: existing product, brainstorming, image board, stylation, user study, design sketch, movement study, idea sketch, and product making. To produce the same product with the design that made the necessary trials many times and takes a long time.
KARAKTERISTIK JIWA BERWIRAUSAHA MAHASISWA PROGRAM STUDI TEKNOLOGI PENGOLAHAN PRODUK KULIT POLITEKNIK ATK YOGYAKARTA Nurwantoro; Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 17 No 2 (2018): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

This study was conducted to determine the characteristics of entrepreneurial of the TPPK Study Program students in Polytechnic ATK Yogyakarta. Variables observed consisted of the entrepreneurial personality traits include self confidence, attitude towards risk, creative and innovative, discipline and hard works, future oriented, curious know how, and honest and independent. The analytical method used was descriptive qualitative. The results showed that of the 7 characteristics of the entrepreneurial spirit that became the research variable the characteristics of having self-confidence, being able to take risks, being future-oriented, having curiosity, honesty and being independent showed high interest while creative and innovative, disciplined and hard work showing moderate results. Other results of this study indicated that the percentage of ATK Yogyakarta Polytechnic students who had aspirations for independent business (entrepreneurs) is 74.49%. The remaining 25.51% had aspirations as employees, both private and civil servants.
THE APPLICATION OF ARTIFICIAL INTELLIGENCE FOR DESIGNING BATIK MOTIF Eka Legya Frannita; Anwar Hidayat; Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Artificial intelligence was a popular technology that was successfully utilized in several fields including of fashion industry. Recently, several research communities have been done in employing artificial intelligence for increasing the productivity. This research work aims to create batik pattern using artificial intelligence which was conducted in three major processes. The three processes were brainstorming process, designing process, and validation. Brainstorming process aimed to determine the restriction of this research work. Designing process focused on the utilization of artificial intelligence for creating batik pattern. In this process, we used online illustration maker based artificial intelligence. Validation process aimed to evaluate the originality of result. According to evaluation process using Google Lens, it can be concluded that the resulted design was original in which there is another batik patterns that similar to our result.
THE DEVELOPMENT OF SENTIMENT ANALYSIS APPROACH FOR IDENTIFYING CUSTOMER INTEREST IN LEATHER BAG Eka Legya Frannita; Anwar Hidayat; Wawan Budi Setyawan
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Analyzing user interest has become one of the most popular research topics since identifying the user satisfaction played the essential role to prevent the company profit. This research work aimed to apply sentiment analysis approach for identifying the user interest in leather bag. This research was extremely beneficial to determine the satisfaction of leather bag customers. This research work was done by employing four stages. In the first process, we conducted brainstorming process for determining the exclusion and inclusion of research. In the next process, we collected the data by conducting crawling process from social media review. After collecting the data, we conducted data analysis process by labelling each review into three labels, which were positive sentiment, neutral sentiment and negative sentiment. In the last process, we visualized the result and we summarized the result. The visualization process illustrated that positive sentiment achieved percentage of 28%, neutral sentiment achieved percentage of 69% and negative sentiment achieved percentage of 3%. This result indicates that markets are neutral or not interest enough in leather bag. The analysis process also concluded that News obtained the highest total mentions indicating that Batik is not regularly mention in popular social media. According to those results, innovation or creativity about Batik is should be regularly generated in order to increase the market interest.
Co-Authors Anisa Aulia Anwar Hidayat Eka Legya Frannita Nurwantoro Nurwantoro .