PENETAPAN UKURAN SASARAN PADA LIMA UNIT PENGGERGAIIAN KAYU JATI DI JAWA TENGAH & JAWA TIMUR

Osly Rachman, Sri Rulliaty

Sari


Three teak wood sawmilis  in Central Java and two in East  Java have been selected for study on target aize determi- nation Using 100  board samples  from   each sawmill. The result was calculated using formulos for determining lumber tar get size

The  rasult  indicates that actual size produced by three sawmills were higher than target size,  ranging from 0.32 mm to 2.11  mm. The actual size produced by  two other sawmills was lower than the tagret size, ranging from 0.61  mm to 6.48 mnt 5.48 mm.  This result indicates  that target size determination is important  to improve  sawing  efficiency.


Teks Lengkap:

PDF

Referensi


Anonymua 1985.petunjuk teknis pengajian kayu Gergaji-an Rimba lndonesia, Direktorat Tertib Peredaran hasil Hutan, Direktorat Jenderal Pengusahaan Hutan, Jakarta.

Martawijaya, A. dan I. Kartasujana 1986. Ciri Umum, Sifat dan Kegunaan Jenis-jenis Kayu lndonesia, Pusat Peneliti - an dan Pengembangan Hasil Hutan. bogor.

Rachman, O. dan J. Balfas 1989. Penetapan ukuran sasar-an sebagai usaha peningkatan efisiensi proses pengger- gajian. Jurnal Penelitian hasil hutan Vol. 6 No. 4, hal,215—219, bogor.

achman, O. dan S. Hidayat. 1991. Peningkatan efisien

Proses penggergajian melalui penetapan uturan sasaran

Manuskrip, Jurnal Penelitian Hasil Hutan, Bosor.

Soewarsono, w. 1968. Penyelidikan Pendahuluan tentang

Sifat-Sifat Fisik dan Mekanik Kayu-Kay Indonesia.

Laporan No. 5. Lembaga Penelitian Hasil Hutin, Boaor.

Steele, P.H. 1984. Factors Determining Lumber Recovery in Sawmilling. USDA. Forest Service FPL. Madison, USA.

Stem, A.R. and David, W.L. 1979. lmproving sawing Ac- curacy does Help. USDA. forest Service FPL. Madison, USA.

Witehead, J.S. 1978. Procedure for developing a lumber

size control system. lnformation, Report VP—X—84,

Vaucouvea, British Columbia.




DOI: https://doi.org/10.20886/jphh.1991.9.4.179--173

Refbacks

  • Saat ini tidak ada refbacks.


JURNAL PENELITIAN HASIL HUTAN TERINDEKS DI:

Lebih banyak...


Copyright © 2015 | Jurnal Penelitian Hasil Hutan (JPHH, Journal of Forest Products Research)
eISSN : 2442-8957, pISSN : 0216-4329
JPHH is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.