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Sledgehammer Forged with Hardened Faces and a Long Handle
A sledgehammer is a heavy flat-faced head on a long handle, swung with both hands: the striker's hammer that moves heavy iron at the anvil, and the maul for stakes and stone. Its head is usually 1 to 9 kg. Forge a block of tool steel, punch and drift the eye, harden both faces, and hang it on a long ash handle.
The picture: a long-handled spike maul once used to drive railroad spikes, C&O Railway Heritage Center.
Osezingeni eliphezulu
A day
Imiyalelo
1
1
Cut the block
Cut the block
Cut a length of thick tool-steel bar on the hardy for the head weight you want (see the notebook).
Izinto zokwakha zalesi sinyathelo:
Induku enezinhlangothi eziyisishiyagalombili yensimbi yamathuluzi1 ucezu
Amalahle1 as requiredAmathuluzi adingekayo:
Iziko lomkhandi wensimbi
Isisiki esimiswa ensimbini yokukhandela
Insimbi Yokukhandela
Isikali sesilinganiso
Amagilavu okushisela
Izibuko zokuphepha2
2
Punch and drift the eye
Punch and drift the eye
At a bright yellow heat punch an eye through the middle, from both sides, and drive the drift through to open it to an oval a little narrower in the middle.
Amathuluzi adingekayo:
Isibhobozi esishisayo
Isikhulisi sembobo
Isando esinekhanda elimise okwesikhonkwane
Insimbi Yokukhandela
Udlawu lomkhandi wensimbi
Amagilavu okushisela
Izibuko zokuphepha3
3
Dress the faces
Dress the faces
Forge the head square, chamfer the edges of both faces so they will not chip, and file the faces flat and slightly crowned.
Amathuluzi adingekayo:
Isando esinekhanda elimise okwesikhonkwane
Insimbi Yokukhandela
Insimbi yokuhlikihla izinsimbi
Amagilavu okushisela
Izibuko zokuphepha4
4
Harden the faces
Harden the faces
Heat each face to cherry red and quench it alone in water, keeping the eye soft; polish and temper the faces to brown.
Izinto zokwakha zalesi sinyathelo:
Amanzi10 amalithaAmathuluzi adingekayo:
Iziko lomkhandi wensimbi
Ibhakede lokupholisa
Udlawu lomkhandi wensimbi
Amagilavu okushisela
Izibuko zokuphepha5
5
Hang it
Hang it
Saw and shave a straight-grained ash handle about 80–90 cm long (our length) to fit the eye tightly from below, drive the head on, split and wedge the top, and oil the handle.
Izinto zokwakha zalesi sinyathelo:
Umucu wokhuni oluqinile2 izicucu
Uwoyela We-linseed0.05 ilithaAmathuluzi adingekayo:
Isaha Sesandla
Ummese Odonswayo6
6
Bar for the head
Bar for the head
Ilayisha incwadi ye-Jupyter…
Izinto
5- Isibambeli
- 1 as requiredIsibambeli
- 10 amalithaIsibambeli
- 2 izicucuIsibambeli
- 0.05 ilithaIsibambeli
Amathuluzi Adingekayo
14- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
- Isibambeli
Le blueprint yenza
Ama-blueprint ahlobene
Lama-blueprint abelana ngolwazi — amasu, izinto noma izimiso
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