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Scissors: Forged, Ground Hollow and Set
Forge

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Forge

11. Oktubre 2026NO
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Scissors: Forged, Ground Hollow and Set

As the Sheffield cutlery trade made them, each scissor blade and its bow (finger loop) is forged from steel: a hole is punched through the flattened rod and opened over the point of a small beaked anvil to form the bow. Die-forging under a heavy stamp, with the surplus rim sheared off in a fly-press, was replacing hand forging by 1913. The blades are annealed, filed and drilled for the rivet, then ground: each is hollow on its inner face, concave from rivet to point, and given a slight twist toward the other so the edges meet along their whole length. The pair is fitted, wound with iron wire, hardened, reground and polished, and finally riveted together and set.
Abantado
Works process (early 1900s)

Mga Tagubilin

1

Forge the blades

Forge each blade and shank; punch a hole through the flattened rod and open it over the beaked anvil to form the bow.

Mga materyales para sa hakbang na ito:

Patag na barang tool steelPatag na barang tool steel1 piraso

Mga kailangang kasangkapan:

Pandayan ng pandayPandayan ng panday
PalihanPalihan
Palihang may tukaPalihang may tuka
Martilyong PampandayMartilyong Pampanday
2

Anneal, file and drill

Anneal the blades instead of hardening them; file the shanks and bows to shape, square the joint and bore the rivet hole.

Mga kailangang kasangkapan:

Kikil na Pang-metalKikil na Pang-metal
Baradong NakatayoBaradong Nakatayo
3

Grind

Grind each blade hollow from back to edge, concave from rivet to point, with a slight twist toward its partner.

Mga kailangang kasangkapan:

Batong panghasang gulongBatong panghasang gulong
4

Fit and harden

Fit the pair, wind them from the points upward with iron wire, take out the rivet and harden the blades.

Mga materyales para sa hakbang na ito:

Kawad na bakalKawad na bakal0.5 m

Mga kailangang kasangkapan:

Pandayan ng pandayPandayan ng panday
Timbang pampatigasTimbang pampatigas
5

Finish and set

Grind, glaze and polish the bows and shanks again and burnish them; rivet the blades together and set them so the edges meet along their length.

Mga materyales para sa hakbang na ito:

Remaste na aseroRemaste na asero1 piraso

Mga kailangang kasangkapan:

Batong panghasang gulongBatong panghasang gulong
Gulong na pampakinang na may emeryGulong na pampakinang na may emery

Mga Materyales

3

Mga Kinakailangang Kasangkapan

9

Kaugnay na Blueprint

Ang mga blueprint na ito ay nagbabahagi ng kaalaman — mga teknik, materyales, o prinsipyo

CC0 Pampublikong Domain

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