scholarly journals Biomass Stove Design Based Quality Function Deployment (QFD) and Design For Manufacture And Assembly (DFMA)

Author(s):  
Yohanes Yohanes ◽  
◽  
Muhammad Idris ◽  

This study aims to design a biomass stove as a solution for lack of LPG gas in the community in Batu Panjang, Rupat Island, Riau. The Quality Function Deployment (QFD) method is used in this study by elaborating consumer needs through public opinion needs (questionnaire survey) and elaboration of the characteristics of consumer needs. A House of Quality (HoQ) matrix was created to determine the technical characteristics for design analysis of biomass stove and designed using the Design for Manufacture and Assembly (DFMA). The result was a development of "Biomass Stove", which consists of a funnel for fuel, a fire funnel, a filter and an air chamber. The funnel chamber, which the fuel was made the insulation channel and the joining of the fire connector, forms an angle to increase the heat flow to funnel fuel and reduce the heat loss during cooking. The stove design is made safe, comfortable for users and environmentally friendly due to the existence of a filter and air chamber cover. The biomass stove was designed portable, and then it was light and easy to move around.

2019 ◽  
Vol 10 (2) ◽  
pp. 6
Author(s):  
Muhammad Ashlyzan Razik ◽  
Noorshella Che Nawi ◽  
Asrul Hery Ibrahim Dzulkifli Mokhtar ◽  
Norlinda Mohd Rozar

This paper purposed is to apply Quality Function Deployment (QFD) for Parking System Improvement at Taman Bendahara from perspective of customers. The main issue for the QFD problem was from the ‘what’ the customer requirement and ‘how’ to implement the problem to solutions. These two components emphasized on the House of Quality (HOQ) matrices. For this research, a systematic procedure is used in QFD method by applying a factor analysis and correlation Spearman. Factor analysis is the best group identified from the data and reduced the unused items. As for the correlation Spearman, it was used in order to see the relationship and strength of each factor. The result in this research identified four best group criteria which are availability, layout and design, safety and access point. These four criteria indicate the main improvement needed for parking system. By using the QFD method, the management of parking system at Taman Bendahara should listen to the customers’ voice to seek a solution for these issues. This study proposed strategy can be applied for others management to identify the solution for parking problems.


2020 ◽  
Vol 1 (2) ◽  
pp. 111-120
Author(s):  
M Zulfan Rizaldi ◽  
Lina Dianati Fathimahhayati ◽  
Farida Djumiati Sitania

The development of the culinary business in Indonesia is currently quite rapid. One effort that can be done in the face of fierce product competition is through packaging design. The packaging used to package is not attractive because it is in the form of packaging with ordinary Styrofoam (PS or Polystyrene). Besides, the packaging is easily damaged in the lock and cannot be tightly closed, making it difficult for consumers when they want to consume porridge while on the way and do not have a clear identity to represent the brand of Kabayan Chicken Porridge. This study aims to provide recommendations for designing Kabayan Chicken Porridge packaging using the Quality Function Deployment (QFD) method. Data processing uses the product planning stage by preparing the House of Quality (HOQ) and the design deployment stage. After processing the data in the two stages of Quality Function Deployment (QFD), 24 critical parts were used as a reference in the design of Kabayan Chicken Porridge Take Away packaging. The recommended recommendations are paper bowl packaging which is waterproof, easily distributed, uses attractive fonts, uses attractive colors and does not conflict with product characteristics, uses easy-to-open and closed lid covers, displays product photos, displays manufacturer information, and displays the logo.


2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Kabul Trifiyanto ◽  
Ika Susilowati

Kebumen tourism is dominated by south coast destination objects with combat routes ranging from half to two hours drive from the city center. Since 2015 tourist visits  have increased, but on average only 14%. This is not comparable with the budget issued by the government to date which focuses on tourism infrastructure and the opening of new objects, especially coastal areas. According to preliminary studies the cause is because of visitor dissatisfaction with the quality of services provided, especially coastal tourism. So as to provide recommendations for improvements in tourism services in this study, the quality function deployment (QFD) method is based on servqual evaluation specifically for tourism dimensions. There are 43 variables used to define the quality of service dimensions of tourism for visitors. By using additional kano models, 12 critical variables were obtained. Then the critical variable produces 16 technical responses through the house of quality method for later as a recommendation for improvement. With the priority of repairs are; making tourist management SOPs, adding cleaners, and adding a viewing post/spot


Author(s):  
Surya Abdul Muttalib ◽  
Agriananta Fahmi Hidayat ◽  
Sirajuddin Haji Abdillah ◽  
Ida Ayu Widhiantari ◽  
Rozidi Rozidi ◽  
...  

The aim of this research is to develop an specialty sprayer for fruits. It is expected that the sprayer will be able to assist farmers in improving the quality of the fruits. Sprayer is a pesticide applicator that is needed in eradicating and controlling plant pests and diseases. Problems that are often found in the sling type sprayer are the high weight of the sprayer and the short range of spraying so that it is not efficient nor effective for application with high trees. The purpose of this research is to develop the design of fruit sprayer using the Quality Function Deployment (QFD) method. The data generated were analyzed using House of Quality. Results showed that important weight values in the House of Quality analysis included the attributes of the spray lever, easeness of operation and easeness of moving with a score of 4.80, 4.46 and 4.50, respectively. Based on the analysis, the sprayer was developed using a wheel drive system with the addition of wheels and spray levers that can be extended or shortened by adjusting the spray lever knock.


2021 ◽  
Vol 26 (2) ◽  
pp. 122-138
Author(s):  
Donda Natalia R. Simanjuntak ◽  
Yosef Manik ◽  
Benedikta Anna Haulian Siboro

Laboratorium desain produk dan inovasi (Lab Desprin) merupakan salah satu fasilitas di Institut Teknologi Del yang digunakan untuk mengembangkan kemampuan mahasiswa dalam hal merancang dan menghasilkan produk-produk inovatif. Laboratorium Desprin memiliki aturan, dimana pengunjung harus membuka sepatu dan meletakkannya di luar ruangan. Melalui penelitian ini dirancang fasilitas rak sepatu sebagai tempat untuk meletakkan sepatu bagi dosen, laboran, mahasiswa, dan tamu yang berkunjung ke Lab Desprin. Metode yang digunakan dalam perancangan produk ini adalah Value Engineering dan Quality Function Deployment (QFD). Metode QFD digunakan untuk memperoleh informasi kebutuhan calon pengguna terhadap produk, sedangkan metode Value Engineering digunakan untuk merancang produk dengan meminimalkan biaya pembuatan. Desain dirancang sesuai dengan suara user yang diterjemahkan ke dalam House of Quality untuk mendapatkan spesifikasi yang tepat. Data antropometri Indonesia terkhusus area kaki digunakan sebagai input dalam mendesain dimensi. Perancangan ini menghasilkan rak sepatu Lab Desprin dengan kapasitas 68 pasang sepatu. Melalui perhitungan, estimasi biaya untuk pembuatan produk rak sepatu sebesar Rp.5.081.700, sedangkan untuk rak gantungan adalah Rp. 793.000. Dengan demikian, nilai yang dihasilkan desain pengembangan produk rak sepatu dibandingkan dengan desain awal adalah 1,54 dan dikembangkan dari desain pengembangan ke desain akhir sebesar 1,27 yang mana nilai ini lebih baik dibandingkan produk-produk pesaing lainnya.


2020 ◽  
Vol 6 (1) ◽  
pp. 23-30
Author(s):  
Mahmud Basuki ◽  
Selvia Aprilyanti ◽  
Azhari Azhari ◽  
Erwin Erwin

Tujuan penelitian ini adalah merancang alat pemipil biji jagung menggunakan pendekatan Quality Function Deployment (QFD). Langkah awal penelitian ini adalah melakukan identifikasi kebutuhan konsumen yang bertujuan mengetahui dan menjawab kebutuhan konsumen. Hasil identifikasi kebutuhan konsumen tersebut, digunakan untuk membangun House of Quality (HOQ). Berdasarkan House of Quality (HOQ), persentase bobot tertinggi yaitu ergonomis dengan nilai 100 %, dimensi ukuran sesuai dengan nilai 93 %, desain bentuk sesuai dengan nilai 87 %. Dengan prinsip ergonomis, dimensi ukuran sesuai dengan rata-rata postur tubuh masyarakat Indonesia, serta desain bentuk yang sesuai kebutuhan seperti mengatasi supaya jagung tidak berhamburan. Rancangan alat didesain bentuk corong, sesuai kebutuhan konsumen yaitu alat mudah, nyaman, aman untuk digunakan. Penelitian ini menghasilkan rancangan alat berukuran dengan tinggi alat 85 cm, panjang 50 cm, dan lebar 30 cm.


2017 ◽  
Vol 11 (1) ◽  
pp. 61
Author(s):  
Risky Ramadhano ◽  
Anjar Priyono

The objective of this paper is to investigate the attributes of services at a scooter maintenance centreand how to improve the attributes. As many as 40 customers participated in this study to identify theattributes. The instrument was developed through a combination of literature review, interview focusgroup discussion. Unlike many other studies that assume a linear relationship between servicesattributes and customer satisfaction, this study considers the relationship as non-linear. For thisreason, this study does not only use Service Quality (SERVQUAL) Model but also Kano’s Modelwhich was combined with Quality Function Deployment. The analysis demonstrated that there were13 attributes required by customers of which 4, 5 and 4 were categorised as attractive, onedimensional and must-berespectively according to Kano’s Model. Managerial implication and futureresearch recommendation are also presented at the end of the paper.Keywords: Service quality, Kano’s Model, Quality Function Deployment, Service Performance, Voiceof Customer, House of Quality


2019 ◽  
Vol 1363 ◽  
pp. 012095 ◽  
Author(s):  
Abdurrozzaq Hasibuan ◽  
Luthfi Parinduri ◽  
Oris Krianto Sulaiman ◽  
Abdul Rahman Suleman ◽  
Adek Khadijatul Z Harahap ◽  
...  

2019 ◽  
Vol 7 (1) ◽  
pp. 21
Author(s):  
Pandila Diahtaradipa Ganantrya ◽  
Amna Hartiati ◽  
Cokorda Anom Bayu Sadyasmara

Consumer satisfaction in a restaurant can be improved through good product quality in accordance with the wishes and needs of consumers. Improving product quality is an important problem for a restaurant because it is beneficial for restaurants and consumers. The purpose of this study are: (1) to know the attributes of fried chicken that are considered important by consumers in the original Prambanan fried chicken restaurant, (2) to measure the level of importance of the quality of fried chicken products, (3) to measure the level of consumer satisfaction with the quality of fried chicken products and (4) knowing the strategy to improve the quality of fried chicken products. This study uses the Quality Function Deployment (QFD) method. The results of this study indicate that there are 11 attributes of product quality that are considered important by consumers with very important criteria. The biggest value of consumer interest is the attribute of fried chicken taste of 3.78. On the value of consumer satisfaction attributes of fried chicken chili variants have the smallest value of 3.08 with the highest IR of 1.30 need to provide and improve the quality of the product on the attributes of the fried chicken chili sauce. Keywords: fried chicken, product quality, customer satisfaction, quality function deployment (QFD)


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