Sifat permesinan kayu kumpang (Albizia sp.), khususnya kehalusan [Machining properties of kumpang wood (Albizia sp.), in particular wood surface smoothness, at two different moisture content]

Achmad Supriyadi, Esti Rini Satiti

Abstract


This manuscript presents the research on the machining properties of kumpang (Albizia sp.) wood, in particular wood surface smoothnes, which were tested at two moisture contents, 14% and 10 %, respectively. Machining properties was tested according to the modified ASTM D-1666-64 standard method. The machining properties observed were planing, shaping, boring, turning and sanding. The number of replications for each observation variable was five, so the total sampel test was fifty pieces. Visual observation was performed using loupe at 10x magnification. The results showed that kumpang wood with 10% moisture content had a higher values of defect-free machining properties than of wood with 14% moisture content. However, the moisture content significantly influenced only on boring and turning properties, whereas the properties of planing, shaping and sanding were not significantly different. Quality of planing, shaping and turning was good, while boring and sanding was very good. Kumpang wood could be recommended for processed wood products due to its good to very good machining properties.


Keywords


machining properties; moisture content; kumpang wood; wood working

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References


Abdurachman, J.A., & Karnasudirja, S. (1982). Sifat pemesinan kayu-kayu Indonesia. Bogor.

Asdar, M. (2009). Sifat pemesinan tiga jenis kayu asal Sulawesi. Jurnal Penelitian Hasil Hutan, 27(2), 154–166.

Asdar, M. (2010). Sifat pemesinan kayu surian dan kepayang. Jurnal Penelitian Hasil Hutan, 28(1), 18–28.

Balfas, J. (2011). Penanggulangan masalah serat berbulu pada kayu labu (Endospermum spp.) sebagai bahan baku pensil. Jurnal Penelitian Hasil Hutan, 29(1), 78-85.

Dumanauw, J. (2011). Mengenal Kayu. Kanisius.

Efiyanti, L., Wati, S. A., Setiawan, D., Saepulloh, & Pari, G. (2020). Sifat kimia dan kualitas arang lima jenis kayu asal Kalimantan Barat. Jurnal Penelitian Hasil Hutan, 38(1), 55–68.

Hendradi. (2012). Statistik six sigma dengan Minitab. Panduan cerdas inisiatif kualitas. Andi Offset.

Standard Test Method for Conducting Machining Test of Wood and Wood-Base Materials., Pub. L. No. Reapproved (2004).

Muslich, M., Wardani, M., Kalima, T., Rulliaty, S., Damayanti, R., Hadjib, N., Pari, G., Suprapti, S., Iskandar, M. I., Abdurrachman, Basri, E., Heriansyah, E., & Tata, H. (2013). Atlas kayu Indonesia Jilid IV. Pusat Penelitian dan Pengembangan Keteknikan Kehutanan dan Pengolahan Hasil Hutan.

Naylor, A., Hackney, P., & Clahr, E. (2011). Machining of wood using a rip tooth: effects of work-piece variations on cutting mechanics. Conference: 20th International Wood Machining Seminar. Project: Mechanics of Manual Sawing.

Purnamawati, R., Wahyudi, I., & Priadi, T. (2014). Sifat pemesinan dan finishing kayu maniani (Flindersia pimenteliana F.v.Muell). Prosiding Seminar Nasional MAPEKI XVI (Hal. 52-57)., 52–57.

Puspita, A., Sachari, A., & Sriwarno, A. (2016). Dinamika budaya material pada desain furnitur kayu di Indonesia. Panggung, 26(3), 247–260.

Rachman, O., & Balfas, J. (1987). Sifat pemesinan 36 jenis kayu dari daerah Irian Jaya. Jurnal Penelitian Hasil Hutan, 4(1), 1–11.

Rianawati, Siswadi, & Setyowati, R. (2015). Perbedaan sifat pemesinan kayu timo (Timonius sericeus (Desf) K. Schum. dan kabesak (Acacia leucophloea (Roxb.) Willd. Jurnal Penelitian Kehutanan Wallacea, 4(2), 185–192.

Ruhendi, S., & Hariadi. (1988). Pengujian kayu gergajian. Pendidikan dan latihan sawmill manager. Dalam rangka pengIndonesiaan tenaga kerja pengusahaan hutan dengan Fakultas Kehutanan IPB Bogor. Fakultas Kehutanan IPB.

Sandak, J., Goli, G., Cetera, P., Sandak, A., Cavalli, A., & Todaro, L. (2017). Machinability of minor wooden species before and after modification with thermo-vacuum technology. Materials, 10(2), 121.

Sofuoglu, S. D., & Kurtoglu, A. (2014). Some machining properties of 4 wood species grown in Turkey. Journal of Agriculture and Forestry, 38, 420–427.

Sudjana. (2006). Desain dan analisis eksperimen. Tarsito.

Suprapti, S., Satiti, E., Efiyanti, L., & Djarwanto. (2021). Ketahanan lima jenis kayu terhadap serangan delapan jenis jamur pelapuk. Jurnal Penelitian Hasil Hutan, 39(1), 27-38.

Supriadi, A. (2017). Sifat pemesinan lima jenis kayu asal Riau. Jurnal Ilmu Pertanian Indonesia, 22(3), 205–210.

Supriadi, A. (2018). Buku Cacat Kayu dan Pemesinan Kayu. Penerbit Forda Press.

Sutcu, A. (2013). Investigation of Parameters Affecting Surface Roughness in CNC Routing Operation on Wooden EGP. BioResources, 8, 795–805.

Sutisna, U., Wardani, M., Kalima, T., Mandang, Y., Hadjib, N., Pari, G., Sumarni, G., Abdurrohim, S., Barly, Iskandar, M. I., Rachman, O., Basri, E., Lisnawati, Y., Iskak, & Doom. (2004). Atlas kayu Indonesia Jilid III. . Pusat Penelitian dan Pengembangan Keteknikan Kehutanan dan Pengolahan Hasil Hutan.

Utama, A.P., Sulaeman, R & Sribudiani, E. (2016). Sifat pengerjaan kayu meranti merah (Shorea leprosula Miq.) dan jelutung (Dyera polyphylla Miq.) untuk bahan baku mebel. Jom Faperta, 3(1), 1–11.

Wahyudi. (2013a). Buku Dasar-Dasar Penggergajian Kayu. Penerbit Pohon Cahaya.

Wahyudi, I. (2013b). Hubungan struktur anatomi kayu dengan sifat kayu, kegunaan dan pengolahannya. Makalah Disampaikan Pada Diskusi LitBang Anatomi Kayu Indonesia.

Wahyudi, Makrus, M., & Susilo, A. (2014). Sifat pemesinan dua jenis kayu kurang dimanfaatkan asal Papua Barat. Ilmu dan Teknologi Kayu Tropis, 12(1), 74–81.

Wengert, E. M. (2006). Principles and practices of drying lumber. Virginia Polytechnic Institute and State University Blacksburg, Virginia, USA. Virginia Polytechnic Institute and State University Blacksburg.

Widiyanto, A. (2016). Pengujian kualitas bahan baku bingkai kayu pada kayu medang (Litsea spp.). Jurnal Hutan Tropis, 4(3), 218–223.




DOI: http://dx.doi.org/10.24111/jrihh.v13i1.6844

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