UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Nail Header, Rivet Set, Raising Stake and Fire Poker
Four small forge tools. The nail header is a plate of iron with a small hole: a hot nail pin is dropped in and its broad end hammered flat into a head. The rivet set holds a rivet's head in a shaped hollow while its tail is peened over. The raising stake is a polished steel mushroom for raising and planishing sheet. The poker is a long pointed rod for working the fire.
The picture: heading a nail in a nail header on the anvil.
Hagati
Two days
Amabwiriza
1
1
Nail header
Nail header
Forge flat tool steel into a short bar with a handle, punch and drift one or more tapered holes through its thick end (step 5 for sizes), harden it and temper to blue.
Ibikoresho by'iyi ntambwe:
Inkoni iringaniye y'icyuma cy'ibikoresho1 igice
Amakara2 as required
Amazi10 litiroIbikoresho bikenewe:
Uruganda rw'umucuzi
Ingoyi
Inyundo ifite umutwe utambitse
Igitobora gishyushye
Igikoresho cy'umucuzi cyagura umwobo
Indobo yo gukonjesha
Amafashi y'umucuzi
Uturindantoki two gukomeza ibyuma
Amadarubindi y'umutekano2
2
Rivet set
Rivet set
Forge a short tool-steel punch. Drill a hollow in its end the shape of a rivet head, and a hole beside it for drawing plates down over the rivet shank. Harden the end and temper it.
Ibikoresho by'iyi ntambwe:
Inkoni ifite impande umunani y'icyuma cy'ibikoresho0.2 kgAmakara1 as requiredIbikoresho bikenewe:
Uruganda rw'umucuziIngoyiInyundo ifite umutwe utambitse
Igikoresho cyo gutobora gikoreshwa n'intoki
Ikariso ry'IcyumaIndobo yo gukonjeshaUturindantoki two gukomeza ibyumaAmadarubindi y'umutekano3
3
Raising stake
Raising stake
Upset tool steel into a mushroom head about 70 mm across with a square shank to stand in the vise or a stump. Grind and stone the head to a smooth, polished dome.
Ibikoresho by'iyi ntambwe:
Inkoni ifite impande umunani y'icyuma cy'ibikoresho1 kgAmakara3 as requiredIbikoresho bikenewe:
Uruganda rw'umucuziIngoyi
Inyundo niniAmafashi y'umucuzi
Ibuye ryo gutyaza ry'uruziga
Ibuye ryo gutyaza rya grit 1000
Igifata gikomeye cy'ameza y'akaziUturindantoki two gukomeza ibyumaAmadarubindi y'umutekano4
4
Fire poker
Fire poker
Draw a wrought iron rod to a point with a short hook beside it, and bend and twist the other end into a loop handle.
Ibikoresho by'iyi ntambwe:
Inkoni y'icyuma gicuzwe1 mAmakara1 as requiredIbikoresho bikenewe:
Uruganda rw'umucuziIngoyiInyundo ifite umutwe utambitseAmafashi y'umucuziIgifata gikomeye cy'ameza y'akaziUturindantoki two gukomeza ibyumaAmadarubindi y'umutekano5
5
Header holes for nail sizes
Header holes for nail sizes
Gupakira ikaye ya Jupyter…
Ibikoresho
5- Umwanya
- 3 as requiredUmwanya
- 10 litiroUmwanya
- Umwanya
Ibikoresho bikenewe
15- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
Iki gishushanyo gikora
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