High-quality semi-solid slurry manufacturing apparatus and method using optimized process parameters, and component molding apparatus including semi-solid slurry manufacturing apparatus

A semi-solid slurry manufacturing apparatus using a slurry cup, the apparatus comprising:

• a high-pressure washing unit configured to simultaneously remove and cool a foreign substance in the slurry cup by using high-pressure air blow;
• a release agent coating unit configured to apply a release agent to an inside of the slurry cup in which the foreign substance is removed and cooled by the high-pressure washing unit;
• a preheating unit configured to preheat the slurry cup to which the release agent is applied by the release agent coating unit;
• an injection unit configured to inject a molten metal into the slurry cup preheated by the preheating unit;
• an electronic stirring unit configured to electronically stir the slurry cup into which the molten metal is injected by the injection unit;
• slurry cup fixing means configured to hold or insert the slurry cup;
• a plunger disposed at a lower portion of the slurry cup fixing means and connected to a drive unit by a piston rod and configured to raise or lower the slurry cup held by or inserted into the slurry cup fixing means, wherein the slurry cup fixing means and the plunger are disposed in at least one of the high-pressure washing unit, the release agent coating unit, the preheating unit, the injection unit, and the electronic stirring unit;
• and an angle rotation adjustment portion disposed at the lower portion of the slurry cup fixing means and configured to rotate the slurry cup after an angle of the slurry cup is adjusted.