UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA

Spade: Flat Steel Blade with Treads, on an Ash D-Grip Handle
A spade digs: its blade is narrower and flatter than a shovel's, with a sharpened edge, and the garden spade has treads on top for the feet to drive it in. Early spades were wood or bone tipped with metal. Cut and sharpen a flat steel blade, turn its top edges over into treads, forge straps to hold the handle, and rivet on an ash handle with a D-grip.
The picture: old spades with strapped ash handles and D-grips.
Hagati
A day
Amabwiriza
1
1
Cut the blade
Cut the blade
Shear mild steel sheet to a blade about 18 × 28 cm (our size) with two long straps left at the top centre.
Ibikoresho by'iyi ntambwe:
Urupapuro rw'icyuma cyoroshye1 igiceIbikoresho bikenewe:
Imikasi y'amasahani y'icyuma
Uturindantoki two gukomeza ibyuma
Amadarubindi y'umutekano2
2
Treads and straps
Treads and straps
Heat and turn the top edge over forward on each side of the straps to make flat treads for the feet. Bend the straps up into a socket that grips the handle end.
Ibikoresho by'iyi ntambwe:
Amakara3 as requiredIbikoresho bikenewe:
Uruganda rw'umucuzi
Ingoyi
Inyundo ifite umutwe utambitse
Amafashi y'umucuzi
Uturindantoki two gukomeza ibyuma
Amadarubindi y'umutekano3
3
Sharpen the edge
Sharpen the edge
Grind the bottom edge to a bevel and file it even.
Ibikoresho bikenewe:
Ibuye ryo gutyaza ry'uruziga
Ikariso ry'Icyuma4
4
Handle and D-grip
Handle and D-grip
Rive an ash billet, shave it round, split its top end and spread the two halves round a short ash crosspiece to make a D-grip; peg the crosspiece. Oil the handle.
Ibikoresho by'iyi ntambwe:
Igice cy'igiti cya ash cyasatuwe2 ibice
Amavuta y'Ubudodo0.05 litiroIbikoresho bikenewe:
Froe (icyuma cyo gucamo)
Intebe yo gukanda
Imbugita ikururwa
Ikirwanya gifite imifatiro ibiri
Igikoresho cyo gutobora gikoreshwa n'intoki5
5
Rivet the handle
Rivet the handle
Drive the handle into the straps, drill through, and rivet it.
Ibikoresho by'iyi ntambwe:
Ibyuma byo guhambira3 ibiceIbikoresho bikenewe:
Igikoresho cyo gutobora gikoreshwa n'intoki
Inyundo ifite umutwe utambitse
Ingoyi6
6
Pressure at the edge
Pressure at the edge
Gupakira ikaye ya Jupyter…
Ibikoresho
5- Umwanya
- 3 as requiredUmwanya
- Umwanya
- 0.05 litiroUmwanya
- 3 ibiceUmwanya
Ibikoresho bikenewe
14- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
- Umwanya
Iki gishushanyo gikora
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Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame
CC0 Umurenge rusange
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