Answer:
Explanation:
Name of occupation: foundry, in the age of copper, in 8000 a.c, the artisans already made the smelting inside stone containers under the heat of furnaces.
1. Casting - process in which metals or metallic alloys in liquid state pass through a mold, to take shape.
2. Wire pressing - the metal is molded into presses, at high temperatures, using cutting techniques.
3. Molding- manufacturing process where the molten metal is poured into a mold and let cool and solidify.
One occupation: foundry, in the age of copper, in 8000 a.c, the artisans already made the smelting inside stone containers under the heat of furnaces.
1. Casting - process in which metals or metallic alloys in liquid state pass through a mold, to take shape.
2. Wire pressing - the metal is molded into presses, at high temperatures, using cutting techniques.
3. Molding- manufacturing process where the molten metal is poured into a mold and let cool and solidify.
Explanation:
edge 2020
