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Sistrum Jingles: Thin Bronze Discs That Slide on the Crossbars
A sistrum rattles because small pieces of thin metal slide loose on its crossbars (Wikipedia, Sistrum). Here they are cut as small discs from thin bronze sheet, each with a hole larger than the crossbar wire. Size and method are ours.
The picture: an ancient Egyptian bronze sistrum with discs on its crossbars (Wikimedia Commons).
Mwanzo
2 hours
Maagizo
1
1
Mark the discs
Mark the discs
On thin bronze sheet, scribe twelve circles 25 mm across with the dividers and centre-punch each centre.
Vifaa kwa hatua hii:
Bati la shaba nyeusi1 kipandeZana zinazohitajika:
Bikari ya ncha mbili
Kigwe cha Katikati
Nyundo yenye kichwa cha msalaba2
2
Drill the holes
Drill the holes
Drill each centre a size larger than the crossbar wire so the disc slides freely on it.
Zana zinazohitajika:
Kekee cha mkono
Kibano cha meza ya kazi
Miwani ya usalama3
3
Cut them out
Cut them out
Cut each disc out with the snips, just outside the line.
Zana zinazohitajika:
Mkasi wa bati
Glavu za Kazi za Ngozi4
4
File the edges
File the edges
File every edge round and smooth and take the burr off the holes, so nothing cuts the hand or catches on the wire.
Zana zinazohitajika:
Seti ya tupa
Kibano cha meza ya kaziVifaa
1- 1 kipandeKishikilia Nafasi
Zana Zinazohitajika
9- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
Blueprint zinazohusiana
Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.

