Email the author Prototipe Tungku Krusibel Kompak Mini
Febrianto Amri Ristadi, Jurusan Pendidikan Teknik Mesin Fakultas Teknik UNY
Adiaksa Gilang, Jurusan Pendidikan Teknik Mesin Fakultas Teknik UNY
Bima Bima, Jurusan Pendidikan Teknik Mesin Fakultas Teknik UNY
Galang Dwi, Jurusan Pendidikan Teknik Mesin Fakultas Teknik UNY
Abstract
Crucible furnace for metal casting practice is needed by Vocational High School since their graduated students should possess competence in casting field. A prototype of a mini compact crucible furnace is built as an effort to fulfill the needed of an appropriate furnace. It is a sustained development of previous works. This furnace is developed using Research and development method. The prototype of a mini compact crucible furnace that has been succeeded developed has a dimension of (330x330x750) mm and 46 kg of total weight. The furnace can be made from the used drum with heat isolator combining of ceramic blanket D.96 and castable TNC-17. It is able to melt 3 kg of aluminum and achieve 660 0C in 50 minutes with LPG consumption of 1,76 kg. The outside temperature of the furnace is in the safety limit while it is operated. However, the prototype of a mini compact crucible furnace needs further development to improve its performance and heat efficiency.
Tungku krusibel untuk praktik pengecoran logam dibutuhkan oleh Sekolah Menengah Kejuruan karena lulusannya harus memiliki komptensi dibidang pengecoran. Sebuah prototipe tungku krusibel mini dibuat sebagai upaya untuk memenuhi kebutuhan tungku yang sesuai. Ini merupakan pengembangan berkelanjutan dari tungku-tungku sebelumnya. Prototipe tungku krusibel kompak mini dikembangkan dengan metode Reserach and Development. Prototipe tungku krusibel kompak mini yang berhasil dibuat berdimensi (330x330x750) mm dengan bobot total 46 kg. Tungku dapat dibuat dari drum bekas dengan isolator panas kombinasi dari selimut keramik D.96 dan castable TNC-17. Prototipe tungku mampu melelehkan 3 kg aluminium dan mencapai suhu 660 0C dalam 50 menit dengan kebutuhan LPG 1,76 kg. Suhu dinding luar tungku masih dalam batas aman saat dioperasikan. Bagaimanapun, prototipe tungku krusibel kompak mini perlu dikembangkan lebih lanjut untuk memperbaiki kinerja dan efisiensi panasnya.
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FULLPAPERReferences
Abed, E.J. 2013. Manufacture and Performance of Gas Furnace, International Journal Metallurgical & Materials Science and Engineering (IJMMSE), 3(1), 109-118.
Alaya F.H.M., Didik A., Yanuar T.S., M. Ammar R., Zainal A., dan Yuliyanti. 2016. Pengujian Awal Kinerja Tungku Pengecoran Logam Alumunium Matrix Composite Dengan Bahan Bakar Gas LPG. Rotasi. 18(4), 110−116.
Amir Zaki Mubarak dan Akhyar. 2013. Perancangan dan Pembuatan Dapur Peleburan Logam dengan Menggunakan Bahan Bakar Gas (LPG), Jurnal Teknik Mesin Unsyiah, 1(3), 128-132.
Tiwan, Arianto L.S., Widarto dan Aan A. 2017. Aluminum Casting Laboratory. Proceedings of the International Conference on Technology and Vocational Teachers, vol 102 (Yogyakarta: Faculty of Engineering/Yogyakarta State University/ Atlantis Press/doi.org/10.2991/ictvt-17.2017.37), 218-222.
Arianto L.S., Tiwan, Widarto, Aan A. 2017a, Tungku Krusibel Kompak, Paten Indonesia, No. S00201706161.
Arianto L.S., Tiwan, Sutopo dan Nurdjito,. 2017b. Sarana Praktik Pengecoran Aluminium Untuk SMK Program Keahlian Teknik Mesin, Prosiding Seminar Nasional Pendidikan Vokasional (SNPV) 2017, tanggal 6 Februari 2017, 277-284, Yogyakarta: FT UNY.
Arianto L.S., Tiwan, Mujiyono. 2017c. Tungku Krusibel dengan Economizer untuk Praktik Pengecoran di Jurusan Pendidikan Teknik Mesin FT UNY, Jurnal Dinamika Vokasional Teknik Mesin, 2(1), 21-27.
Arianto L.S., Tiwan, Widarto, and Aan Ardian, 2018, Spiral Finned Crucible Pot, Proceeding of 3rd. International Conference on Industrial, Mechanical, Electrical, and Chemical Engineering, (Surakarta) vol 1931 (America: A N Agung et al/ AIP) p 030066-1
Arianto L.S., Tiwan, Widarto dan Aan A. (2018a), Improving the compact crucible furnace performance by adding fins in heating chamber, The 2nd International Conference on Technology and Vocational Teachers, 15 November 2018, Yogyakarta, FT UNY.
Arianto L.S. dan Achmad Arifin. (2018b). Optimizing performance of compact crucible furnace by optimizing position of crucible pot, International Conferene on Vocational Education of Mechanical and Automotive Technology, 20 October 2018, Yogyakarta, FT UNY.
Chukwudi, B.C. and Ogunedo, M.B. 2017. Design and Development of a Gas Fired Reverberatory Furnace: In View of Huge Gas Reserves in Nigeria, The Pacific Journal of Science and Technology, 18(1), 13-21.
Chukwudi, B.C. and Ogunedo, M.B. 2018. Design and Construction of an Oil Fired Crucible Furnace. International Journal of Research and Review (IJRR), 5(2), 67-74.
Eko W., Agus Y., dan Agung S.D. 2012. Redesain Dapur Krusibel dan Penggunaannya untuk Mengetahui Pengaruh Pemakaian Pasir Resin pada Cetakan Centrifugal Casting, Jurnal Foundry, 2(1), 24-30.
Ella Sundari. 2011. Rancang Bangun Dapur Peleburan Alumunium Bahan Bakar Gas, Jurnal Austenit, 3 (1), 17–26.
Ighodalo, O.A., Akue, G., Enaboifo, E. and Oyedoh, J. 2011. Performance evaluation of the local charcoal-fired furnace for recycling aluminium. Journal of Emerging Trends in Engineering and Applied Sciences (JETEAS). 2 (3), 448-450.
Ikechukwu G.A. and Atanmo P.N. 2018. Development of an Improved Crucible Furnace Using Locally Sourced Materials for Teaching and Learning Purposes in Metallurgical Laboratory, Current Journal of Applied Science and Technology, 26(1), 1-14.
Joko W. 2013. Rancang Bangun Tungku Peleburan Aluminium Berbahan Bakar Padat Dengan Sistem Aliran Udara Paksa, Jurnal Teknik. 2(2), 47–53.
Olalerel, A.A., Dahunsi, O.A., Akintunde, M.A. and Tanimola M.O. 2015. Development of a crucible furnace fired with spent engine oil using locally sourced materials, International Journal of Innovation and Applied Studies, 13(2), 281–288.
Tanaka A, Tsuri M, Ando H, Kikura M and Ueki M. 2001. High-efficiency crucible melting furnace for non-ferrous metals diakses 10 Agustus 2017 dari: http://www.h-techno.com/en/seihin/asm.html.
DOI: https://doi.org/10.21831/dinamika.v4i1.24283
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