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Forged Eye Bolt with a Welded Eye
Forge

Yenziwe ngu-

Forge

11. uMfumfu 2026NO
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Forged Eye Bolt with a Welded Eye

An eye bolt is a bar with a closed loop at one end for ropes, cables and hooks. This one is bent from 1/2-inch round wrought iron 12¼ inches long and the end of the loop is forge-welded to the shank, so the eye cannot open. The end is scarfed (thinned to a bevel) first so the weld blends in; the bar is bent on the anvil's edge and horn around a drift, welded at a welding heat, smoothed in swages and drifted round. The finished shank is about 7½ inches long.
Ophakathi
1–2 hours

Imiyalelo

1

Scarf the end

Heat one end to a welding heat and scarf it to a bevel about 1 inch long.

Izinto zokwakha zalesi sinyathelo:

Induku yensimbi ekhandiweInduku yensimbi ekhandiwe1 ucezu

Amathuluzi adingekayo:

Iziko lomkhandi wensimbiIziko lomkhandi wensimbi
Insimbi YokukhandelaInsimbi Yokukhandela
Isando SokukhandaIsando Sokukhanda
Udlawu lomkhandi wensimbiUdlawu lomkhandi wensimbi
2

Mark

Bend the scarf over the anvil's rounded edge and centre-punch the marks for the bend.

Amathuluzi adingekayo:

Isibhoboza SesikhungoIsibhoboza Sesikhungo
3

Bend the eye

Heat about 7 inches at the scarfed end to an even yellow heat. Start the bend with the punch mark above the anvil's rounded edge, striking the projecting end with the hammer's peen; finish on the horn, striking on the scarf so the bar is not marked.

Amathuluzi adingekayo:

Isando SokukhandaIsando Sokukhanda
Insimbi YokukhandelaInsimbi Yokukhandela
4

Close on a drift

Put a drift slightly larger than the finished hole in the eye and bring the scarf and shank together.

Amathuluzi adingekayo:

Isikhulisi semboboIsikhulisi sembobo
5

Weld and finish

Heat slowly to a welding heat and weld the scarf down, rounding the shoulder with a top fuller and finishing at the anvil's rounded edge. Smooth the weld in top and bottom swages, drive the drift in to make the eye even, and file off the scale while it is hot.

Amathuluzi adingekayo:

Iziko lomkhandi wensimbiIziko lomkhandi wensimbi
I-fuller (insimbi yokwenza umsele)I-fuller (insimbi yokwenza umsele)
Isikhunta esingezansi sokuyindilingaIsikhunta esingezansi sokuyindilinga
Isikhulisi semboboIsikhulisi sembobo
Insimbi yokuhlikihla izinsimbiInsimbi yokuhlikihla izinsimbi

Izinto

1

Amathuluzi Adingekayo

9

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