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UBUKORIKORI
UMUCO N'AMATEKA
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IBIRIBWA N'IBINYOBWA
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UBUMENYI
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IBYAMBARWA
Tinned Copper Saucepan, Raised from Sheet and Riveted
Ibex73 (Wikimedia Commons) · CC BY-SA 4.0
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14. Ukwakira 2026NO
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Tinned Copper Saucepan, Raised from Sheet and Riveted

A copper saucepan heats evenly; lined with tin, it keeps the copper away from the food. Raise a copper disc into a pan over the stake, anneal it whenever it stiffens, rivet on an iron handle, then tin the inside as Andrew Ure (1839) describes: scour, heat, rub with sal ammoniac, melt tin with rosin on it and wipe it over with tow. The picture: copper saucepans with riveted iron handles in the kitchen of Bourbilly Castle, Burgundy.
Hejuru
Two days

Amabwiriza

1

Cut and raise

Cut a disc from copper sheet. Hammer it down into a hollow in a wooden block, then raise the sides in courses over the anvil horn with the raising hammer, turning the work. Anneal to a dull red and quench whenever it stiffens.

Ibikoresho by'iyi ntambwe:

Urupapuro rw'UmuringaUrupapuro rw'Umuringa1 igice
AmaziAmazi10 litiro

Ibikoresho bikenewe:

Ibyuma bikata ibyuma bisanzweIbyuma bikata ibyuma bisanzwe
Inyundo yo kuzamuraInyundo yo kuzamura
Inyundo y'IgitiInyundo y'Igiti
IngoyiIngoyi
Itara rya PropaneItara rya Propane
Indobo yo gukonjeshaIndobo yo gukonjesha
Uturindantoki twihanganira ubushyuheUturindantoki twihanganira ubushyuhe
2

Planish and trim

Planish the pan smooth with light overlapping blows, trim the rim level and roll it slightly outward.

Ibikoresho bikenewe:

Inyundo yo kuzamuraInyundo yo kuzamura
IngoyiIngoyi
Ibyuma bikata ibyuma bisanzweIbyuma bikata ibyuma bisanzwe
3

Handle

Forge a flat-ended handle from wrought iron rod, drill it and the pan wall, and rivet it on with copper rivets.

Ibikoresho by'iyi ntambwe:

Inkoni y'icyuma gicuzweInkoni y'icyuma gicuzwe0.3 m
Utuma tw'umuringaUtuma tw'umuringa3 ibice
AmakaraAmakara1 as required

Ibikoresho bikenewe:

Uruganda rw'umucuziUruganda rw'umucuzi
Inyundo ifite umutwe utambitseInyundo ifite umutwe utambitse
Amafashi y'umucuziAmafashi y'umucuzi
Igikoresho cyo gutobora gikoreshwa n'intokiIgikoresho cyo gutobora gikoreshwa n'intoki
4

Tin the inside

Scour the inside bright with sandstone. Heat the pan and rub it with sal ammoniac until perfectly clean. Put tin and a little pounded rosin in, keep it hot enough to melt the tin, and spread it thinly over the whole inside with a pad of tow. Work outdoors: the sal ammoniac fumes.

Ibikoresho by'iyi ntambwe:

Igitebo cya bati (etain)Igitebo cya bati (etain)10 g
Kloridi ya amoniyumu (NH₄Cl)Kloridi ya amoniyumu (NH₄Cl)10 g
Ubukomezi bw'igiti cya pinusiUbukomezi bw'igiti cya pinusi5 g
Ubudodo bugufi bwa linUbudodo bugufi bwa lin1 igice

Ibikoresho bikenewe:

Itara rya PropaneItara rya Propane
Uturindantoki twihanganira ubushyuheUturindantoki twihanganira ubushyuhe
Agapfukamunwa k'UmukunguguAgapfukamunwa k'Umukungugu
5

How little tin

Gupakira ikaye ya Jupyter…

Ibikoresho

9

Ibikoresho bikenewe

12

Iki gishushanyo gikora

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Agateganyo

Isafuriya y'inkuta ndende

Free

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Blueprint zijyanye

Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

Brass Sheet, Strip and Rod from an Ingot

Brass Sheet, Strip and Rod from an Ingot

na ForgeNO

Ubucuzi bw'Ibyuma

33
0
0
0
0
0
Wrought Iron Rod Drawn Down from Bar

Wrought Iron Rod Drawn Down from Bar

na ForgeNO

Umucuzi

21
0
0
0
0
0

CC0 Umurenge rusange

Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.

Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.

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