Development of QFD Methodology

Frolova, E. A.; Gazizulina, Albina; Eskina, Elena; Ostapenko, Maria; Aidarov, D.V.

doi:10.1007/978-981-10-5577-5_10

Cited by 2 publications

(3 citation statements)

References 6 publications

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“…After this, estimations were compared among them. Once the significance values and the correlation values were defined, the absolute significance value is calculated (B) as the sum of the customer evaluation product multiplied by the weight corresponding to the degree of dependence [20]. = ∑ × .…”

Section: Technical Requirementsmentioning

confidence: 99%

“…This study presents the design and development of a low-cost rotational rheometer with the capacity to couple to any necessary instruments in order to carry out electro-and magneto-rheological tests. The proposed methodology considers continuous improvement processes in the design of new products widely used in the industrial and development sector-specifically, the use of the Quality Function Deployment (QFD) tool based on customer satisfaction and cost reduction [17][18][19][20][21][22][23][24][25][26][27][28][29], supported with Failure Mode and Effect Analysis (FMEA) risk detection tools [30][31][32][33][34], Finite Element Analysis (FEA) engineering analyses, and manufacturing processes. With the methodological process used, the design and construction of a functional rheometer was possible with a cost of USD $1500 with the capacity to adapt for electro-and magnetorheological tests.…”

Section: Introductionmentioning

confidence: 99%

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Continuous Improvement Process in the Development of a Low-Cost Rotational Rheometer

et al. 2020

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The rheological characterization of fluids using a rheometer is an essential task in food processing, materials, healthcare or even industrial engineering; in some cases, the high cost of a rheometer and the issues related to the possibility of developing both electrorheological and magnetorheological tests in the same instrument have to be overcome. With that in mind, this study designed and constructed a low-cost rotational rheometer with the capacity to adapt to electro- and magneto-rheological tests. The design team used the method of continuous improvement through Quality Function Deployment (QFD) and risk analysis tools such as Failure Mode and Effect Analysis (FMEA) and Finite Element Analysis (FEA). These analyses were prepared in order to meet the customer’s needs and engineering requirements. In addition to the above, a manufacturing control based on process sheets was used, leading to the construction of a functional rheometer with a cost of USD $1500.

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Section: Technical Requirementsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Continuous Improvement Process in the Development of a Low-Cost Rotational Rheometer

et al. 2020

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“…Accordingly, the Quality Function Deployment (QFD) is adopted to identify the main attributes of the design improvement process. More details about the QFD methodology and its applications are discussed in [1,[23][24][25]. In order to implement QFD analysis, a set of data is required that contains the customer needs and the benchmarking data.…”

Section: The Measure Phasementioning

confidence: 99%

Design of a Combined Tube Feeding and Cutting Mechanism Using Design for Six Sigma Approach

Khader

Nada

Attia

2018

The International Conference on Applied Mechanics and Mechanica

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Design for Six Sigma (DFSS) is a proactive approach that aims at designing in quality during the early stages of product or process development. In this paper, the DMADV (Define-Measure-Analyze-Design-Verify) methodology has been applied to an industrial process. The considered application involves cutting tubes to predefined lengths in order to be supplied to custom-made automotive exhaust tube manufacturers. Investigating the process reveals several problems that adversely affect the production. Accordingly, customer requirements have been identified and the Quality Function Deployment (QFD) has been implemented to translate these requirements into technical characteristics. A conceptual design of a compound mechanism for both feeding and cutting has been suggested to overcome the drawbacks in the current practice. A detailed 3D CAD model has been developed, in addition to a prototype that has been manufactured to test the validity of the proposed design. Pilot runs of the prototype reveal that the developed mechanism not only performs its intended task adequately, but also the chances of cutting wrong tube lengths have been eliminated.

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Development of QFD Methodology

Cited by 2 publications

References 6 publications

Continuous Improvement Process in the Development of a Low-Cost Rotational Rheometer

Continuous Improvement Process in the Development of a Low-Cost Rotational Rheometer

Design of a Combined Tube Feeding and Cutting Mechanism Using Design for Six Sigma Approach

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