scholarly journals Design improvement of multifunctional seatbelt by using integrated kano model and quality function deployment

Author(s):  
Z U Rizqi
2019 ◽  
Vol 1150 ◽  
pp. 012025
Author(s):  
R Aliyu ◽  
A M T Arifin ◽  
R H A Haq ◽  
M F Hassan ◽  
M N A Rahman ◽  
...  

2021 ◽  
Vol 9 (1) ◽  
pp. [12 P.]-[12 P.]
Author(s):  
ADRIAN JOSE BENITEZ LOZANO ◽  
MILDRED JULIANA GIRALDO HERNANDEZ

ABSTRACT: This paper presents the implementation of the first matrix known as house of quality (HOQ) in the framework of ´quality function deployment´ (QFD) methodology in a fixing device for wear masks. As a starting point, the customer´s voice is interpreted through the Kano model, which achieves the unique classification of customer requirements and technical aspects, in response to this by the manufacturer, are essential inputs to build the HOQ. In this house, the importance level scale of the requirements is shown, the correlation between them and the technical aspects, in order to achieve right decisions-making. Subsequently, the initial device design is presented, where the objectives that are expected to be obtained and its functionality are specified. For this, a commercial software in computer aided design (CAD) was used. An initial device prototype was obtained, with additive manufacturing technology or 3D printing by fused deposition melting. With the previously mentioned results, close scenarios would be achieved for the device´s final design, his validation and the scale production viability. Key Words: Quality Function Deployment (QFD), KANO Model, House Of Quality (HOQ), Design Methodology.


INFO-TEKNIK ◽  
2018 ◽  
Vol 19 (2) ◽  
pp. 223
Author(s):  
Etik Puspitasari

Injection molding is the process of printing plastic products that are commonlyused for thermoplastic plastic materials. The working principle of this process isthat the plastic material is heated in a container called a barrel until it reaches itsmelting temperature. Then the material is injected into the print cavity to the brim.Once full, the plastic goods are cooled and ready to be released from the mold.The background of the researchers taking this study was because researchers wereeager to make miniature injection molding machines to be used as teachingmaterials in theory classes so that the lecturers could explain directly thecomponents and workings of injection molding machines in real terms not justimages or videos. The design of miniature models of plastic injection moldingmachines as teaching aids for molding plastic courses uses the canoe methodapproach and Quality Function Deployment (QFD). From the results of theKANO method approach obtained from 11 statement attributes of all attributesincluded in the Must Be category. None of the attributes entered the Indefferentcategory. Then the results of the KANO model correlation with Quality FuntionDeployment (QFD) are known as the priority sequence of attributes in the targetspecifications that will be used for product design. highest priority at House ofQuality (HOQ). And the final stage of the target specifications obtained can bemade of miniature injection molding machines which are used as teaching aids forplastic molding courses.


2019 ◽  
Vol 23 (3) ◽  
pp. 411
Author(s):  
Shafira Chaerunnisa Prasetyo, Budi Harsanto

The purpose of this study is to determine the priority of customer requirements and technical responses for restaurants using the Quality Function Deployment (QFD) with the integration of the Kano Model. The data is collected through direct observations, interviews, and surveying of 150 respondents who are customers of restaurant B in Bandung. The data is analyzed by combining Kano Model with QFD in helping to build the first matrix in the House of Quality, namely the customer input matrix. This matrix together with other matrices forms a complete building of House of Quality. The findings show that there are six service attributes in a 'must-be' category. The two technical responses that should be prioritized for improvement because their importance level is above average are improvement of the facilities and maintenance of the facilities for the consumers. The two most highlighted facilities include a place of worship that is comfortable and clean, and a larger parking area.


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