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VAZI

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.
Kati
A day
Maagizo
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.
Vifaa kwa hatua hii:
Bati la Chuma Laini1 kipandeZana zinazohitajika:
Makasi ya mabamba
Glavu za kulehemu
Miwani ya usalama2
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.
Vifaa kwa hatua hii:
Mkaa3 as requiredZana zinazohitajika:
Fua ya mhunzi
Fuawe
Nyundo yenye kichwa cha msalaba
Koleo za mhunzi
Glavu za kulehemu
Miwani ya usalama3
3
Sharpen the edge
Sharpen the edge
Grind the bottom edge to a bevel and file it even.
Zana zinazohitajika:
Jiwe la kunoa la gurudumu
Tupa ya chuma4
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.
Vifaa kwa hatua hii:
Kipande cha mti wa ash2 vipande
Mafuta ya Kitani0.05 litaZana zinazohitajika:
Froe (kisu cha kupasua)
Kiti cha kuchongea
Kisu cha Kuvuta
Randa ya mikono miwili
Kekee cha mkono5
5
Rivet the handle
Rivet the handle
Drive the handle into the straps, drill through, and rivet it.
Vifaa kwa hatua hii:
Rivet za chuma3 vipandeZana zinazohitajika:
Kekee cha mkono
Nyundo yenye kichwa cha msalaba
Fuawe6
6
Pressure at the edge
Pressure at the edge
Inapakia daftari la Jupyter…
Vifaa
5- 1 kipandeKishikilia Nafasi
- 3 as requiredKishikilia Nafasi
- 2 vipandeKishikilia Nafasi
- 0.05 litaKishikilia Nafasi
- 3 vipandeKishikilia Nafasi
Zana Zinazohitajika
14- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- 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
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