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UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
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IBIRIBWA N'IBINYOBWA
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Wooden Felling Wedge with an Iron Band, USDA 1962
English
US Department of Agriculture, Farmers Bulletin 2090 (1962) · Public domain
Woody

Yaremwe na

Woody

14. Ukwakira 2026NO
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Wooden Felling Wedge with an Iron Band, USDA 1962

A wooden wedge driven into the saw cut when felling with a chain saw. The US farm bulletin of 1962 gives it 8 to 10 inches long and 4 wide, tapering from 1½ inches to 5/16, with an iron band round the head, and says hard, close-grained wood makes the best wedges. The picture: the bulletin's drawing of the wedge.
Utangiye
Two hours

Amabwiriza

1

Cut the blank

Saw a straight-grained, close-grained hardwood blank about 250 mm long, 100 mm wide and 38 mm thick, with the grain running its length.

Ibikoresho by'iyi ntambwe:

Imbaho za beechImbaho za beech1 igice

Ibikoresho bikenewe:

Umucumita w'IntokiUmucumita w'Intoki
Umurongo w'ipimaUmurongo w'ipima
2

Taper it

Mark 8 mm at one end. On the shaving horse, take it down from the head to that mark with the drawknife, then plane both faces true.

Ibikoresho bikenewe:

Intebe yo gukandaIntebe yo gukanda
Imbugita ikururwaImbugita ikururwa
Ikoresho cyo gusiga ibitiIkoresho cyo gusiga ibiti
Umurongo w'ipimaUmurongo w'ipima
3

Band the head

Cut a strip of hoop iron 50 mm wide, bend it tight round the head on the anvil, drill it and nail it on.

Ibikoresho by'iyi ntambwe:

Uruziga rw'icyumaUruziga rw'icyuma1 igice
Imisumari y'IcyumaImisumari y'Icyuma6 ibice

Ibikoresho bikenewe:

Ibyuma bikata ibyuma bisanzweIbyuma bikata ibyuma bisanzwe
IngoyiIngoyi
Inyundo ifite umutwe utambitseInyundo ifite umutwe utambitse
Igikoresho cyo gutobora gikoreshwa n'intokiIgikoresho cyo gutobora gikoreshwa n'intoki
4

Sizes

Gupakira ikaye ya Jupyter…

Ibikoresho

3

Ibikoresho bikenewe

9

Iki gishushanyo gikora

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Agateganyo

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Free

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Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

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na ForgeNO

Umucuzi

18
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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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