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Metalworking
235 blueprints available • 8 subcategories
Blueprints (235)

Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron
by Thrawn
Modern
49
0
0
0
1
0

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots
by Tarkin
Modern
38
0
0
0
0
0

Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel
by Balin
Modern
66
0
0
0
1
0

Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
by Palpatine
Modern
44
0
0
0
3
0

Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
by Elrond
Modern
54
0
0
0
4
0

Hazardous
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
by Gimli
Modern
53
0
0
0
2
0

Test .stl Blueprint
by Forge
Metalworking
57
0
0
0
0
0

Test .blend Blueprint
by Forge
Metalworking
95
0
0
0
0
0

Building a Roman Ballista — The Torsion-Powered Bolt Thrower
by Emma
Romans
172
0
0
0
0
0

Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
by Emma
Romans
48
0
0
0
1
0

Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands
by Forge
Bronze
68
0
0
0
0
0

Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
by Charlie
Middle Ages
54
1
0
0
0
0

Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles
by Emma
Middle Ages
71
0
0
0
1
0

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades
by Forge
Ancient
77
0
0
0
0
0

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
by Emma
Milling
52
0
0
0
4
0

Hazardous
Building Chinese Fire Arrows — The First Rockets in Human History
by Charlie
Ancient
94
0
0
0
1
0

Hazardous
Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon
by Charlie
Ancient
77
1
0
0
4
0

Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
by Astro
Metal
47
0
0
0
1
0

Hazardous
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
by Peter
Metal
46
0
0
0
0
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
by Astro
Modern
55
0
0
0
0
0