IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Lidded Storage Jar: a Coil-Built Pot with a Fitted Flanged Lid
Fired clay does not rust, react with salts or let light through, which is why herbs, pigments and remedies were kept in clay jars. This is our coil pot with a straight neck and a lid that sits inside it on a flange, made from the same clay at the same time so both shrink alike.
The picture: a lidded earthenware jar with a horn handle, Korea, Silla or Kaya period (Cleveland Museum of Art).
Àárín
A week with drying and firing
Ìlànà
1
1
Wedge the clay
Wedge the clay
Wedge about 3 kg of clay body for the jar and its lid together, so both come from the same batch (the amount is ours, for a jar about 15 cm tall).
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Amọ̀ oníṣẹ́ ìkòkò3 kgÀwọn irinṣẹ́ tí a nílò:
Ojú iṣẹ́ kánfásì fún ìkòkò
Ọ̀bẹ2
2
Build the jar
Build the jar
Build a coil pot as in the coil pot blueprint, but bring the neck up straight and finish the rim level all round, so a lid can sit on it.
3
3
Make the lid
Make the lid
While the jar is still soft, roll a disc a little wider than the mouth. Measure the inside of the neck and add a coil ring underneath the disc that just fits inside it: the flange that keeps the lid from sliding. Score, slip and join it, and add a knob on top.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Amọ̀ olómi ti ìkòkò1 as requiredÀwọn irinṣẹ́ tí a nílò:
Ojú iṣẹ́ kánfásì fún ìkòkò
Ohun èlò ìkọ́ amọ̀
Ìdìpọ̀ ohun èlò amọ̀Ọ̀bẹ4
4
Fit at leather-hard
Fit at leather-hard
When jar and lid are both leather-hard, try the lid in place and pare the flange or rim until it seats without rocking. Smooth both with a damp sponge.
Àwọn irinṣẹ́ tí a nílò:
Ìdìpọ̀ ohun èlò amọ̀
Ìdìpọ̀ kànrìnkàn amọ̀kòkò5
5
Dry and fire together
Dry and fire together
Dry them slowly to bone-dry, the lid off the jar, and fire them in the same pit firing as the coil pot, so they shrink alike.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Igi Ìdáná1 as requiredÀwọn irinṣẹ́ tí a nílò:
Ọkọ́Àwọn ohun-èlò
3- Àyè
- 1 as requiredÀyè
- 1 as requiredÀyè
Ìtọ́nisọ́nà yìí ń ṣe
Blueprint tó jọra
Àwọn blueprint wọ̀nyí pín ìmọ̀ — ọ̀nà, ohun-èlò tàbí ìlànà
CC0 Àgbègbè Gbogbogbò
Blueprint yìí ti jáde lábẹ́ CC0. O lè ṣe àdàkọ, yí padà, pín, àti lò láìsí ìyọ̀ǹda.
Ṣàtìlẹ́yìn Olùṣẹ́dá nípa rírà àwọn ọjà nipasẹ̀ Blueprint wọn Ẹ̀san Olùṣẹ́dá tí àwọn Olùtajà gbé kalẹ̀, tàbí ṣẹ̀dá àtúnṣe tuntun ti Blueprint yìí kí o sì fi sínú Blueprint rẹ gẹ́gẹ́ bí ìsopọ̀ láti pín owó-wíwọlé.