Redesign of iron for assembly cost and time reduction using DFA

• Autorzy: Ginting R. , Silalahi R.

Identyfikatory

DOI

10.5604/01.3001.0053.5954

• Języki publikacji: EN

Abstrakty

EN

Purpose: Nowadays, product development is very important to remain competitive in the market, one of which is to reduce the assembly of time and cost design. This article discusses the study of iron products on the market. Based on the problems found in the SMEs of Electronic Services, this iron has many components and complex designs that take time-consuming to assemble. Therefore, the purpose of this article is to redesign the ironing. Design/methodology/approach: Improvements to the design of iron products are based on the problems present in this product. This problem is obtained by distributing questionnaires to Electronic Services SMEs. The improvements are carried out using the Design for Assembly (DFA) method to evaluate the design with ease of assembly processes. Findings: This paper attempt to improve the design of ironing products according to the problems obtained from the initial questionnaire, which is to reduce the assembly time and costs using DFA. Practical implications: The result of these improvements is a reduction in the amount of assembly time and costs and an increase in efficiency. The actual design assembly time is 358.16 to 269.70 seconds on the proposed design. The actual design assembly cost budget is 956.81,- rupiahs, reduced to 720.50, in the proposed design. Then the actual design efficiency of 21.77% increased to 24.74%. Originality/value: Iron design improvements are based on problems and complaints received from the electronic services SMEs, then analysed using the DFA method. Therefore, the improvements in the design of the ironing product are present in two components, that is the back cover and the handle.

Słowa kluczowe

EN

iron; DFA; design for assembly; assembly time; assembly cost

PL

żelazo; DFA; projektowanie dla montażu; czas montażu; koszt montażu

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2023
• Tom: Vol. 117, nr 1
• Strony: 15--24
• Opis fizyczny: Bibliogr. 25 poz., rys., tab.

Twórcy

autor

Ginting R.

• Department of Industrial Engineering, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia

• https://orcid.org/0000-0001-5198-7720

autor

Silalahi R.

• Department of Industrial Engineering, Faculty of Engineering, Universitas Sumatera Utara, Medan, Indonesia

Bibliografia

• [1] S. Smith, G. Smith, Y.T. Shen, Redesign for product innovation, Design Studies 33/2 (2012) 160-184. DOI: https://doi.org/10.1016/j.destud.2011.08.003
• [2] G. Boothroyd, P. Dewhurst, W.A. Knight, Product Design for Manufacture and Assembly, 2 nd Edition, CRC Press Taylor & Francis Group, Boca Raton, 2001.
• [3] F.J. Emmatty, S. Sarmah, Modular product development through platform-based design and DFMA, Journal of Engineering Design 23/9 (2012) 696-714. DOI: https://doi.org/10.1080/09544828.2011.653330
• [4] H.W. Stoll, Design for manufacture: An overview, Applied Mechanics Reviews 39/9 (1986) 1356-1364. DOI: https://doi.org/10.1115/1.3149526
• [5] A.C. Benabdellah, I. Bouhaddou, A. Benghabrit, O. Benghabrit, A systematic review of design for X techniques from 1980 to 2018: concepts, applications, and perspectives, The International Journal of Advanced Manufacturing Technology 102 (2019) 3473-3502. DOI: https://doi.org/10.1007/s00170-019-03418-6
• [6] T.L. De Fazio, S.J. Rhee, D.E. Whitney, Design-specific approach to design for assembly (DFA) for complex mechanical assemblies, IEEE Transactions on Robotics and Automation 15/5 (1999) 869-881. DOI: https://doi.org/10.1109/70.795792
• [7] C. Favi, M. Germani, M. Mandolini, Development of complex products and production strategies using a multi-objective conceptual design approach, International Journal of Advanced Manufacturing Technology 95 (2018) 1281-1291. DOI: https://doi.org/10.1007/s00170-017-1321-y
• [8] M.Z. Mohd Hazuan, Design and Analysis of Electrical Iron Using Boothroyd Dewhurst DFMA Methodology, 2009.
• [9] K. Otto, K. Wood, Product design: techniques in reverse engineering and new product development, Prentice Hall, New Jersey, 2003.
• [10] I. Ezpeleta, D. Justel, U. Bereau, J. Zubelzu, DFA-SPDP, a new DFA method to improve the assembly during all the product development phases. Procedia CIRP 84 (2019) 673-679. DOI: https://doi.org/10.1016/j.procir.2019.04.273
• [11] J.W. Herrmann, J. Cooper, S.K. Gupta, C.C. Hayes, K. Ishii, D. Kazmer, P.A. Sandborn, W.H. Wood, New Directions in Design for Manufacturing, Proceedings of the ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Vol. 3d: 8th Design for Manufacturing Conference, Salt Lake City, Utah, USA, 2004, 853-861. DOI: https://doi.org/10.1115/DETC2004-57770
• [12] M. Makovac, P. Butala, The Role of DFA in Product Development-An Industrial Case Study, IFAC Proceedings Volumes 31/7 (1998) 129-134. DOI: https://doi.org/10.1016/S1474-6670(17)40269-2
• [13] S.C. Wee, A. Nawawi, Cost Reduction of Table Fan Design using Design for Manufacture and Assembly (DFMA), Progress in Engineering Application and Technology 2/2 (2021) 759-769.
• [14] M.N. Ahmad, H. Arep @ Ariff, N.A. Maidin, M.H Ab Rahman, M.K. Wahid, M.H. Osman, Reducing product cost by implementing DFMA methodology – Lucas Hull: a case study, ESTEEM Academic Journal 14/S (2018) 12-23.
• [15] N.H. Razak, M.F. Rosli, M.S.M. Effendi, M.H. Abdullah, Performance analysis on inkjet printer using DFMA approach, AIP Conference Proceedings 2030/1 (2018) 020141. DOI: https://doi.org/10.1063/1.5066782
• [16] R.B. Stone, D.A. McAdams, V.J. Kayyalethekkel, A product architecture-based conceptual DFA technique, Design Studies 25/3 (2004) 301-325. DOI: https://doi.org/10.1016/j.destud.2003.09.001
• [17] A. Harlalka, C.D. Naiju, M.N. Janardhanan, I. Nielsen, Redesign of an in-market food processor for manufacturing cost reduction using DFMA methodology, Production and Manufacturing Research 4/1 (2016) 209-227. DOI: https://doi.org/10.1080/21693277.2016.1261052
• [18] M.F. Abd Samad, Y.G. Kjeldsen, Application of Design For Manufacturing And Assembly (DFMA) Method To Vehicle Door Design, Defence S&T Technical Bulletin 15/1 (2022) 34-41.
• [19] J. Butt, S. Jedi, Redesign of an in-market conveyor system for manufacturing cost reduction and design efficiency using DFMA methodology, Designs 4/1 (2020) 6. DOI: https://doi.org/10.3390/designs4010006
• [20] M.N. Sudin, N.S. Chin, S.A. Shamsudin, M.A. Yusuff, Design efficiency analysis towards product improvement for eco-friendly using DFMA method, The Open Mechanical Engineering Journal 10 (2016) 173-181. DOI: http://dx.doi.org/10.2174/1874155X01610010173
• [21] R. Ginting, A. Salim, Blender Product Improvement Design Using the Design for Manufacture and Assembly (DFMA) Method, Talenta Conference Series: Energy and Engineering (EE) 3/2 (2020) 165-169 (in Indonesian). DOI: https://doi.org/10.32734/ee.v3i2.989
• [22] E. Salim, A.M. George, C.D. Naiju, K. Annamalai, IE 7073 conceptualization, design for manufacture and assembly (DFMA) of juicer mixer grinder, Proceedings of National Conference on Advances in Mechanical Engineering “NCAME-2011”, Vellore, India, 2011.
• [23] E.B. Magrab, S.K. Gupta, F.P. McCluskey, P. Sandborn, Integrated product and process design and development: the product realization process, CRC Press, Boca Raton, 2009.
• [24] P.R. Bonenberger, The First Snap-Fit Handbook, Hanser Publisher, USA, 2005.
• [25] F.Z. Krumenauer, C.T. Matayoshi, I.B. da Silva, G.F. Batalha, Concurrent engineering and DFMA approaches on the development of automotive panels and doors, Journal of Achievements in Materials and Manufacturing Engineering 31/2 (2008) 690-698.

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).