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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.
Abantado
Works process (1880s)
Mga Tagubilin
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.
Mga materyales para sa hakbang na ito:
Baras na pandayang bakal1 as requiredMga kailangang kasangkapan:
Martilyong ibinabagsak
Pandayan ng panday2
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.
Mga materyales para sa hakbang na ito:
Plaka ng shear steel1 pirasoMga kailangang kasangkapan:
Pandayan ng panday
Mabigat na maso3
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.
Mga kailangang kasangkapan:
Mainit na pambutas
Mabigat na maso4
4
Grind
Grind
Grind any unevenness out of the face, crosswise on a large stone.
Mga kailangang kasangkapan:
Batong panghasang gulong5
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.
Mga materyales para sa hakbang na ito:
Tubig1 as requiredMga kailangang kasangkapan:
Pandayan ng pandayMga Materyales
3- 1 as requiredPlaceholder
- 1 pirasoPlaceholder
- 1 as requiredPlaceholder
Mga Kinakailangang Kasangkapan
5- Placeholder
- Placeholder
- Placeholder
- Placeholder
- Placeholder
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