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ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
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ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Sawn Wood Veneer: Thin Leaves Ripped from a Hardwood Board
Veneer is a thin leaf of wood glued over a core; three or more crossed layers make plywood. Before slicing and peeling machines, veneer was sawn by hand, about 3 mm thick. Plane the board face, gauge a line, rip off one leaf, and repeat, keeping the leaves in the order they came off.
The picture: our diagram of the board, the gauged line and the stack of leaves.
Àárín
A day
Ìlànà
1
1
Plane the face
Plane the face
Clamp a dry hardwood board on edge and plane its face flat and smooth.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Pátákó Igi Líle1 ẹyọÀwọn irinṣẹ́ tí a nílò:
Ìdìmú Tábìlì
Ohun èlò ìfárí igi (pìlánì)
Etí tààrà2
2
Gauge the leaf
Gauge the leaf
Set the gauge to about 3 mm plus the saw kerf and scribe a line from the planed face along both edges and the end.
Àwọn irinṣẹ́ tí a nílò:
Ohun èlò ìsàmì
Okùn Ìdíwọ̀n3
3
Rip off the leaf
Rip off the leaf
Saw down the waste side of the line from both edges, keeping the cut square, until the leaf comes free.
Àwọn irinṣẹ́ tí a nílò:
Ayùn gígé bá ìhà igiÌdìmú Tábìlì4
4
Repeat and stack
Repeat and stack
Plane the board face again and saw the next leaf. Number the leaves in order and keep them flat under boards and weights.
Àwọn irinṣẹ́ tí a nílò:
Ohun èlò ìfárí igi (pìlánì)
Pátákó igi pẹlẹbẹ ìtẹ̀ (méjì)
Àwọn ìwúwo ìfúnpọ̀5
5
Leaves from a board
Leaves from a board
Ń ṣí ìwé Jupyter…
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1- 1 ẹyọÀyè
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