Abstract
In many applications in the metalworking industries, mass production of parts with holes possessing critical finish requirements for precision assembly operations demands tolerances in the working range of IT7 to IT5. However, this may not be achieved with regular twist drills, and further finishing processes such as reaming is normally required. To perform reaming, the workpiece needs to be previously drilled, so that two different cutting tools are needed and twice as much time is needed to machine compared with workpieces that need to be drilled, which in turn affects productivity and competitiveness. Therefore, any investment in the production of tools and techniques aiming to reduce the machining time of close tolerance holes, and lower tool wear rates and at a lower cost, will receive special attention from the machining sector. In this context, this paper presents technical and economic analyses of two manufacturing systems in drilling (drilling specially designed drill and regular drill with reamers) of compacted graphite iron (CGI) workpieces. The technical analysis was based on the tool wear mechanism, hole quality, and machining time, whereas the economic analysis was on total machining cost for use of specially designed drill and regular drills followed by reamers. Results showed lower wear on the specially designed drills compared with reamers. Also, the finish and dimensional deviations were similar to those obtained with reamers. Up to 40% of reduction in the machining time was achieved by using the specially designed drill, which resulted in a 57% reduction of the total cost.
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References
Quintana G, Ciurana J (2011) Cost estimation support tool for vertical high speed machines based on product characteristics and productivity requirements. Int J Prod Econ 134:188–195. https://doi.org/10.1016/j.ijpe.2011.06.013
Ramji BR, Narasimha Murthy HN, Krishna M, Raghu MJ (2010) Performance study of cryogenically treated HSS drills in drilling gray cast iron using orthogonal array technique. Res J Appl Sci Eng Technol 2:487–491
López De Lacalle LN, Fernández A, Olvera D et al (2011) Monitoring deep twist drilling for a rapid manufacturing of light high-strength parts. Mech Syst Signal Process 25:2745–2752. https://doi.org/10.1016/j.ymssp.2011.02.008
Niketh S, Samuel GL (2018) Drilling performance of micro textured tools under dry, wet and MQL condition. J Manuf Process 32:254–268. https://doi.org/10.1016/j.jmapro.2018.02.012
Scheinder G (2002) Cutting tool applications. ASM International
Kalpakjian S, Schmid S (2007) Manufacturing processes for engineering materials, 5th edn. Pearson
Melo TFL, Ribeiro Filho SLM, Arruda ÉM, Brandão LC (2019) Analysis of the surface roughness, cutting efforts, and form errors in bore reaming of hardened steel using a statistical approach. Measurement 134:845–854. https://doi.org/10.1016/j.measurement.2018.12.033
Bezerra AA, Machado AR, Souza AM, Ezugwu EO (2001) Effects of machining parameters when reaming aluminium-silicon (SAE 322) alloy. J Mater Process Technol 112:185–198. https://doi.org/10.1016/S0924-0136(01)00561-1
Müller P, Genta G, Barbato G et al (2012) Reaming process improvement and control: an application of statistical engineering. CIRP J Manuf Sci Technol 5:196–201. https://doi.org/10.1016/j.cirpj.2012.07.005
Byrne G, Dornfeld D, Denkena B (2003) Advancing cutting technology. CIRP Ann-Manuf Technol 52:483–507. https://doi.org/10.1016/S0007-8506(07)60200-5
Agapioui JS (1993) Design characteristics of new types of drill and evaluation of their performance drilling cast Iron—II. Drills with three major cutting edges. Int J Mach Tools Manufact 33:343–365
Xiong LS, Fang N, Shi H (2009) A new methodology for designing a curve-edged twist drill with an arbitrarily given distribution of the cutting angles along the tool cutting edge. Int J Mach Tools Manuf 49:667–677. https://doi.org/10.1016/j.ijmachtools.2009.01.006
Bhardwaj BP (2014) Handbook on steel bars, wires, tubes, pipes, S.S. sheets production with ferrous metal casting & processing, Niir Project Consultancy Services.
Iscar Ltd (2013) Products catalog, Hole making tools. Iscar Ltd.
Davis JR (1995) ASM specialty handbook: tool materials. ASM International
Dawson S (2012) Compacted graphite iron—a new material for highly stressed cylinder blocks and cylinder heads. SinterCast Supermetal CGI, London 13
Guesser W, Schroeder T, Dawson S (2001) Production experience with compacted graphite iron automotive components. AFS Trans 071:11
Boothroyd G, Knight W (2005) Fundamentals of metal machining and machine tools, 3rd. CRC Press
Shabtay D, Kaspi M (2002) Optimization of the machining economics problem under the failure replacement strategy. Int J Prod Econ 80:213–230. https://doi.org/10.1016/S0925-5273(02)00255-4
Zheleznov GS, Andreeva SG (2013) Final surface roughness in reaming holes. Russ Eng Res 33:522–524. https://doi.org/10.3103/S1068798X13090165
Kurt M, Kaynak Y, Bagci E (2008) Evaluation of drilled hole quality in Al 2024 alloy. Int J Adv Manuf Technol 37:1051–1060. https://doi.org/10.1007/s00170-007-1049-1
Tönshoff HK, Spintig W, König W, Neises A (1994) Machining of holes developments in drilling technology. CIRP Ann-Manuf Technol 43:551–561. https://doi.org/10.1016/S0007-8506(07)60501-0
De Chiffre L, Tosello G, Píška M, Müller P (2009) Investigation on capability of the reaming process using minimal quantity lubrication. CIRP J Manuf Sci Technol 2:47–54. https://doi.org/10.1016/j.cirpj.2009.08.004
Shunmugam MS, Somasundaram G (1990) Investigations into reaming processes using a frequency-decomposition technique. Int J Prod Res 28:2065–2074. https://doi.org/10.1080/00207549008942853
Harris S, Doyle E, Vlasveld A et al (2003) A study of the wear mechanisms of Ti1−xAlxN and Ti1−x−yAlxCryN coated high-speed steel twist drills under dry machining conditions. Wear 254:723–734. https://doi.org/10.1016/S0043-1648(03)00258-8
Trent EM, Wright PK (2000) Metal cutting, 4th edn. https://doi.org/10.1016/B978-075067069-2/50012-7
Takadoum J (2008) Materials and surface engineering in tribology. John Wiley & Sons, Inc, Hoboken
Heinemann R, Hinduja S (2007) Effect of tool coatings on the performance of small-diameter drills in drilling deep holes with higher cutting speed. In: Proceedings of the 35th International MATADOR Conference: Formerly the International Machine Tool Design and Research Conference, pp. 187–190
Upadhyaya GS (1998) Cemented tungsten carbides: production, properties and testing, 1st. William Andrew
Mari D, Gonseth DR (1993) A new look at carbide tool life. Wear 165:9–17. https://doi.org/10.1016/0043-1648(93)90366-T
Bunshah RF (2001) Handbook of hard coatings. Noyes Publications/William Andrew
Leyendecker T, Lemmer O, Esser S, Ebberink J (1991) The development of the PVD coating TiAlN as a commercial coating for cutting tools. Surf Coatings Technol 48:175–178. https://doi.org/10.1016/0257-8972(91)90142-J
Moreno LH, Ciacedo JC, Martinez F et al (2010) Wear evaluation of WC inserts coated with TiN/TiAlN multinanolayers. J Brazilian Soc Mech Sci Eng 32:114–118. https://doi.org/10.1590/S1678-58782010000200003
Funding
The authors are grateful to the Brazilian foundations CAPES, FAPEMIG (Process n. PPM-VII), and CNPq (Universal edition—process no. 485754/2011-8) for sponsoring this work. Two of the authors thank the Post-Graduate Program of Mechanical Engineering and PROPP of Federal University of Uberlandia, Brazil for financial support. This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brazil (CAPES), Finance Code 001.
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dos Reis, A., da Silva, R.B., Silva, L.G. et al. Analyses of two manufacturing systems in drilling of CGI: drilling and reaming × drilling. Int J Adv Manuf Technol 106, 2861–2874 (2020). https://doi.org/10.1007/s00170-019-04833-5
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DOI: https://doi.org/10.1007/s00170-019-04833-5