Evaluation of Relationship Between Brake Performances, Properties of Brake Pad and Hot-Pressing Process Parameters by QFD Technique

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Anutida Makmee
Prachuab Klomjit


Due to high competition in brake pad manufacturing especially in term of quality, brake performance must be perfectly designed to meet the customer needs. The performance testing of brake pad is practically difficult and relatively high cost, so brake pad quality is controlled by physical property tests instead. In production process, Hot-pressing process is the most crucial step because it directly affects physical properties and performances. The study asserted that formula “B” from sample manufactory was high value and mass produced with low manufacturing waste, yet it received lots of customer complains. It could be expected that the process control and the detection couldn’t solve all problems. The objective of this study was to evaluate relationships between brake performances, physical properties of brake pad and hot-pressing process parameters by using Quality Function Deployment technique (QFD). The relationship evaluation was a tool to help process control in production. The result showed that formula B was originally designed for high stopping performance. Also, it was found that there were five parameters of hot-pressing process; pressure, temperature, holding time, number of gas release and lifting height; that had high impact to physical properties and performances of brake pad. In addition, QFD technique showed the significant weight of each parameter which was 15%.


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Makmee, A. ., & Klomjit, P. (2020). Evaluation of Relationship Between Brake Performances, Properties of Brake Pad and Hot-Pressing Process Parameters by QFD Technique . Naresuan University Engineering Journal, 15(1), 53–65. Retrieved from https://ph01.tci-thaijo.org/index.php/nuej/article/view/236616
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Almannai, B., Greenough, R., & Kay, J. (2008). A decision support tool based on QFD and FMEA for the selection of manufacturing automation technologies. Robotics and Computer-Integrated Manufacturing, 24(4), 501-507.

Chiraboonthanandom, S. (2008). Application of QFD and PFMEA Techniques for Design and Trial Production of Automotive Condensers [Master’s thesis]. Chulalongkorn University.

GSB Research. (2018). Automotive industry. https://www.gsb.or.th/getattachment/07c2aa6e-9bc2-4682-8a9e-90b057178223/motor_61_62.aspx

Hemso, W. (2013). Defect Reduction from Brake Pads Production by Using DMAIC Method [Master’s thesis]. Rajamangala University of Technology Thanyaburi.

ISO. (2008). ISO 15484 In Road vehicles – Brake lining Friction materials – Product definition and quality assurance. https://www.iso.org/standard/37538.html

Korayem, M. H., & Iravani, A. (2008). Improvement of 3P and 6R mechanical robots reliability and qualily applying FMEA and QFD approaches. Robotics and Computer-Integrated Manufacturing, 24(3), 472-487.

Kosbe, P., & More, C. (2010). Performance of NAO Friction Material for Disc Brake. National Journal on Advances in Building Sciences and Mechanics, 1(2), 1-5.

Ministry of Industry. (2010). National Industrial Development Master Plan 2012-2031. http://www.oie.go.th/assets/portals/1/fileups/2/files/Industrial%20Master%20Plan/National_Industrial_Development_Master_Plan.pdf

Nicholson,G. (1995). 100 years of brake linings & clutch facings. P&W Price Enterprises.

Sanguansai, H. (2007). Quaility Improvement and Montoring in House Building Process Applying the Concepts of QFD and FMEA [Master’s thesis]. Chulalongkorn University, Bangkok.

Srimai, N., Sinthavalai, R., Suthmmanon, S., & Auckara-aree, K. (2019). Development of Rubber Metal Glue for Using in an Automotive Industry by Quality Function Deployment Technique. The Industrial Engineering Network Journal, 5(2), 46-54.

Tiantong, M. (2005). Delphi Techniques. In Statistics and research methodology for information technology. King Mongkut's University of Technology North Bankok.

Wilairat, T., Saechin, N., Buggakupta, W., & Sujaridworakun, P. (2018). Effects of Hot Molding Parameters on Physical and Mechanical Properties of Brake Pads. Key Engineering Materials, 824, 59-66.