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Balsa Sheets and Sticks: Log Sawn, Dried and Planed
Dry balsa is the softest wood measured and very light, because drying leaves its cells hollow: the classic wood for light, stiff models. Green balsa is full of water, so saw the log into boards, dry them well, then rip and plane thin sheets and square sticks.
The picture: our diagram, log to stickered boards to sheets and sticks.
Àárín
Weeks of drying, then a day
Ìlànà
1
1
Saw into boards
Saw into boards
Crosscut the log to length and rip it into boards about 25 mm thick. Seal the ends.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Ìtì igi balsa (Ochroma pyramidale)1 ẹyọÀwọn irinṣẹ́ tí a nílò:
Ayùn ẹni méjì
Ayùn gígé bá ìhà igi
Okùn Ìdíwọ̀n
Etí tààrà
Ohun ìdí orí-pákó (ìdí paraffin)
Ìbọ̀wọ́ Iṣẹ́ Awọ2
2
Air-dry
Air-dry
Stack the boards flat with stickers between every layer in a warm, airy shed and leave them until they are dry and light.
Àwọn irinṣẹ́ tí a nílò:
Ọ̀pá igi ìtò (àlàfo ìgbẹ́)3
3
Rip and plane sheets
Rip and plane sheets
Gauge lines along the edge, rip thin sheets from the dry boards, and plane each to an even thickness.
Àwọn irinṣẹ́ tí a nílò:
Ohun èlò ìsàmìAyùn gígé bá ìhà igi
Ìdìmú Tábìlì
Ohun èlò ìfárí igi (pìlánì)4
4
Rip sticks
Rip sticks
Rip square sticks from a sheet-thick board and plane them even.
Àwọn irinṣẹ́ tí a nílò:
Ayùn Ọwọ́Ohun èlò ìfárí igi (pìlánì)Okùn Ìdíwọ̀n5
5
Sheets from a board
Sheets from a board
Ń ṣí ìwé Jupyter…
Àwọn ohun-èlò
1Àwọn irinṣẹ́ tó nílò
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