PENGARUH KECEPATAN PEMAKANAN DAN KADAR AIR TERHADAP KEKASARAN PERMUKAAN PADA PROSES MILLING CNC 3 AXIS DENGAN MATERIAL KAYU JATI
| Main Author: | Hermawan, Arif Budi |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Nosel
, 2012
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| Online Access: |
http://jurnal.fkip.uns.ac.id/index.php/ptm/article/view/1363 http://jurnal.fkip.uns.ac.id/index.php/ptm/article/view/1363/945 |
Daftar Isi:
- There are many factors influencing the quality of products that are produced from wood machinery. Those influencing factors are the feedrate and moisture content.The results of this research was: (1) Reduction of feedrate of 3 axis CNC milling process with teak wood material, would be resulted the smllest surface roughness. (2) Reduction of moisture content of 3 axis CNC milling process with teak wood material, would be resulted the smallest surface roughness. (3) The surface roughness of 3 axis CNC milling processes with feedrate variation 0.2, 0.4 and 0.6 mm / rev and the moisture content 0%, 17% and 67% would be produce a level surface roughness between N7 to N11. The smallest surface roughness occurs in interaction feedrate 0.2 mm / rev with a moisture content 0% at 5.54 μm, whereas the rate of degradation surface roughness occurs interaction feedrate 0.6 mm / rev with moisture content 67% at 16.10 μm . The surface appearanceof 3 axis CNC millingproceses a fuzzy grain, loosened grains, chipped grains and chip mark.