PENGARUH PENGERASAN MATA GERGAJI TERHADAP BEBERAPA SIFAT PENGGERGAJIAN

Main Authors: Rachman, Osly, Balfas, Jamal
Other Authors: pusat litbang hasil hutan
Format: Article info application/pdf eJournal
Bahasa: ind
Terbitan: Pusat Penelitian dan Pengembangan Hasil Hutan , 2017
Online Access: http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342/2797
ctrlnum --ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai:article-3342
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">PENGARUH PENGERASAN MATA GERGAJI TERHADAP BEBERAPA SIFAT PENGGERGAJIAN</title><creator>Rachman, Osly</creator><creator>Balfas, Jamal</creator><subject lang="id-ID"/><description lang="id-ID">Fifteen&#xA0; mahogany and&#xA0; six&#xA0; agathis logs in fresh&#xA0; cut&#xA0; condition were sawn&#xA0; into&#xA0; boards&#xA0; by a&#xA0; band saw&#xA0; machine.&#xA0; Each wood&#xA0; species&#xA0; was&#xA0; sawn&#xA0; using&#xA0; three&#xA0; saw blades&#xA0; with&#xA0; different&#xA0; cutting&#xA0;&#xA0; edge&#xA0; hardness&#xA0; i.e. hand&#xA0; swaging,&#xA0; alternate&#xA0; stellite . &#xA0;tipping&#xA0; and&#xA0; full&#xA0; stellite&#xA0;&#xA0; tipping.&#xA0;&#xA0; Sawing&#xA0; properties recorded include&#xA0; power consumption,&#xA0; cutting&#xA0;&#xA0; rate&#xA0; and&#xA0; sawing &#xA0;productivity&#xA0;&#xA0;&#xA0; for each&#xA0; wood&#xA0; species and cutting&#xA0; edge hardness.The&#xA0; results of&#xA0; study&#xA0;&#xA0; showed&#xA0;&#xA0; that&#xA0; wood&#xA0; species&#xA0; had no significant&#xA0; difference&#xA0;&#xA0; in terms&#xA0; of power&#xA0;&#xA0; consumption&#xA0;&#xA0; and cutting&#xA0; rate. &#xA0;Meanwhile, sawing productivity&#xA0;&#xA0; of agathis was higher than mahogany.Furthermore, the cutting&#xA0; edge hardnes had significant&#xA0; effect on sawing properties. It&#xA0; is found that the saw blade with alternate stellite tipping reduced power consumption, and&#xA0; increased&#xA0; the&#xA0; cutting rate and productivity.&#xA0;</description><publisher lang="id-ID">Pusat Penelitian dan Pengembangan Hasil Hutan</publisher><contributor lang="id-ID">pusat litbang hasil hutan</contributor><date>2017-08-18</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342</identifier><identifier>10.20886/jphh.1988.5.5.279-286</identifier><source lang="en-US">Journal of Forest Products Research; Vol 5, No 5 (1988): Jurnal Penelitian Hasil Hutan; 279-286</source><source lang="id-ID">Jurnal Penelitian Hasil Hutan; Vol 5, No 5 (1988): Jurnal Penelitian Hasil Hutan; 279-286</source><source>2442-8957</source><source>0216-4329</source><language>ind</language><relation>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342/2797</relation><rights lang="en-US">Copyright (c) 2017 Jurnal Penelitian Hasil Hutan</rights><rights lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</rights><recordID>--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai:article-3342</recordID></dc>
language ind
format Journal:Article
Journal
Other:info:eu-repo/semantics/publishedVersion
Other
Other:
File:application/pdf
File
Journal:eJournal
author Rachman, Osly
Balfas, Jamal
author2 pusat litbang hasil hutan
title PENGARUH PENGERASAN MATA GERGAJI TERHADAP BEBERAPA SIFAT PENGGERGAJIAN
publisher Pusat Penelitian dan Pengembangan Hasil Hutan
publishDate 2017
url http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3342/2797
contents Fifteen mahogany and six agathis logs in fresh cut condition were sawn into boards by a band saw machine. Each wood species was sawn using three saw blades with different cutting edge hardness i.e. hand swaging, alternate stellite . tipping and full stellite tipping. Sawing properties recorded include power consumption, cutting rate and sawing productivity for each wood species and cutting edge hardness.The results of study showed that wood species had no significant difference in terms of power consumption and cutting rate. Meanwhile, sawing productivity of agathis was higher than mahogany.Furthermore, the cutting edge hardnes had significant effect on sawing properties. It is found that the saw blade with alternate stellite tipping reduced power consumption, and increased the cutting rate and productivity.
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