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ẸWÀ ÀTI ÌLERA
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ÀWỌN OHUN WÍWỌ̀

Anvil: Wrought-Iron Body with a Welded Steel Face
Outside the United States, anvils of the 1880s had a body of wrought iron under a steel face, and a horn of plain wrought iron. The body was roughly shaped under tilt hammers, in one piece or with the corners and horn welded on. A face plate of shear or blister steel, 3/8 to 3/4 inch thick, was forge-welded to it a few inches at a time by four strikers, then the holes were punched and the anvil dressed to shape, ground flat and hardened under a falling stream of water. A well-welded anvil rings clearly when struck. Most modern anvils are instead cast steel with the face hardened by flame or induction.
Ilọsíwájú
Works process (1880s)
Ìlànà
1
1
Shape the body
Shape the body
Rough out the wrought-iron body under the tilt hammer, in one piece or with the corners and horn welded on.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Ọ̀pá irin lílù1 as requiredÀwọn irinṣẹ́ tí a nílò:
Òòlù tí a ń jù sílẹ̀
Ìléru alágbẹ̀dẹ2
2
Weld on the face
Weld on the face
Bring the body and the steel face plate to a welding heat and weld from one end, about five inches at a time with four strikers, heat after heat, until the whole face is on. Take care not to burn the steel.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Àwo irin líle shear1 ẹyọÀwọn irinṣẹ́ tí a nílò:
Ìléru alágbẹ̀dẹ
Òòlù ńlá3
3
Punch and dress
Punch and dress
Punch the hardy (cutter) hole and the small round hole in the tail, round the horn, and dress the anvil to shape at another heat.
Àwọn irinṣẹ́ tí a nílò:
Ohun ìlu ihò gbígbóná
Òòlù ńlá4
4
Grind
Grind
Grind any unevenness out of the face, crosswise on a large stone.
Àwọn irinṣẹ́ tí a nílò:
Òkúta ìfá oníkẹ̀kẹ́5
5
Harden
Harden
Reheat the top to a red heat and let a stream of water fall on it from a ten-foot head. A clear ring when struck shows a sound weld.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Omi1 as requiredÀwọn irinṣẹ́ tí a nílò:
Ìléru alágbẹ̀dẹÀwọn ohun-èlò
3- 1 as requiredÀyè
- 1 ẹyọÀyè
- 1 as requiredÀyè
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