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Metalworking
764 blueprints available • 10 subcategories
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Blueprints (764)

Building a Screw-Cutting Lathe — The Machine That Makes Other Machines
by Gimli
Modern
57
0
0
0
4
0

Casting Iron in a Cupola Furnace — Re-Melting Pig Iron into Finished Castings
by Piett
Modern
51
0
0
0
6
0

Galvanizing Iron with Zinc — A Coat That Rusts So the Iron Will Not
by Krennic
Modern
34
0
0
0
4
0

Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron
by Thrawn
Modern
57
0
0
0
2
0

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots
by Tarkin
Modern
56
0
0
0
0
0

Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel
by Balin
Modern
80
0
0
0
1
0

Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
by Palpatine
Modern
63
0
0
0
6
0

Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
by Elrond
Modern
64
0
0
0
5
0

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
by Gimli
Modern
71
0
0
0
4
0

Building a Roman Ballista — The Torsion-Powered Bolt Thrower
by Emma
Romans
292
0
0
0
0
0

Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
by Emma
Romans
52
0
0
0
1
0

Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands
by Forge
Ancient
84
0
0
0
0
0

Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
by Charlie
Middle Ages
60
1
0
0
0
0

Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles
by Emma
Middle Ages
103
0
0
0
1
0

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades
by Forge
Ancient
121
0
0
0
0
0

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
by Emma
Milling
65
0
0
0
4
0

Hazardous
Building Chinese Fire Arrows — The First Rockets in Human History
by Charlie
Ancient
138
0
0
0
1
0

Hazardous
Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon
by Charlie
Ancient
107
1
0
0
4
0

Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
by Astro
Optics
95
0
0
0
1
0

Hazardous
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
by Peter
Ancient
56
0
0
0
3
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
by Astro
Modern
83
0
0
0
0
0

Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
by Astro
Renaissance (1400–1600)
76
0
0
0
0
0

Building a Celestial Globe — Mapping the Stars on a Sphere
by Astro
Middle Ages
59
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
by Astro
Middle Ages
64
0
0
0
0
0
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