STUDI RENDEMEN DAN KUALITA MOULDING BEBERAPA JENIS KAYU INDUSTRI INDONESIA (Study of moulding recovery and quality of several indonesia industrial woods)

Bakir Ginoga

Abstract


The study describes moulding recovery and quality of seven Indonesian industrial wood species, i,e. meranti putih (shorea koordersii), sungkai (phenomena canescens jack). Cempaka (elmerillia ovalis dandy), dahu (dracontomelon dao), perupuk (solenospermum sp.) meranti merah (shorea sp.). and kapur (dryobalanops sp.).

It is found that volume recovery varies from 38.7 to 80.2 per cent. An optimal allowances for moulding raw material are 3.0 mm in thickness and 9.6 mm in yidth

Sungkai, dahu, perupuk and kapur species produced the best moulding quality. Moulding quality of the other species is found to be of good quality.

The processing of cempaka and meranti species, especially on their radial surface or quarter swan timber, should be undertaken carefully because of they have genetical interlocked grains.


References


Anonymus : 197. Standard method of conducting machining tests of wood and wood-base materiars. ASTM D 1666 – 64. Annual book of ASTM tandards, parts 22 : wood, adhesives. Philadelphia, U.S.A.

----- : 1987 standar kehutanan Indonesia, moulding kayu. SKI. C-bo-007 : 1987. Direktorat jenderal pengusahaan hutan, departemen kehutanan.

----- : 1992. PT. inhutani I, administrator industry bekasi dalam angka. Administatur inhutani PT. inhutani I, bekasi.

Harris, P. : 1946. A handbook of woodcutting forest products research dept of sci. and ind res., London.

Martawijaya, A. dan I kartasujana : 1977. Ciri umum, sifat dan kegunaan jenis-jenis kayu Indonesia publikasi khusus, no. 41, lembaga penelitian hasil hutan, bogor. Badan litbang pertanian, departemen pertanian.

Rachman, O : 1988. Sifat pemesinan 32 jenis kayu dari daerah jawa barat dan nusa tenggara timur. Jurnal penelitian hasil hutan, vol. 5, ni. 4, bogor (pp : 216 – 225).




DOI: https://doi.org/10.20886/jphh.1993.11.5.179-181

Refbacks

  • There are currently no refbacks.


JURNAL PENELITIAN HASIL HUTAN INDEXED BY:

More...


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.