Vacuum casting is a process that usually takes between 24 hours and 5 working days to produce up to 30-50 pieces.
Several factors can influence this timeframe, including the complexity of the design, the number of pieces being cast, and the wall thickness of the mold.
A minimum wall thickness of 0.75 mm is required to ensure proper mold filling.
However, the best results are achieved with a recommended wall thickness of 1.5 mm.
How long does vacuum casting take? (24 hours to 5 working days for up to 30-50 pieces)
1. Temperature Control
The vacuum casting process begins with controlling the temperature at the right level.
2. Vacuuming the Furnace
Next, the furnace is vacuumed to a suitable pressure.
3. Color Coating Process
The color coating process takes about half an hour to an hour for each PVD coating.
Larger pieces may take up to 2 hours for this step.
4. Quality Control
Quality control checking is performed to ensure that every corner and surface is well finished.
5. Air-Drying
After casting, the pieces are air-dried.
6. Color Matching
The color is checked using a professional measurement machine to ensure it matches the desired color.
7. Packaging
Finally, each piece is packed with protective packaging to avoid scratching or damage during shipment.
Additional Topics
It's important to note that the mentioned references also discuss other topics related to vacuum casting, such as particle acceleration, high-energy physics, radiation therapy, surface coating, deposition and etch, gas delivery, and mass spectrometry.
These references also provide information on vacuum bakeout systems and vacuum furnace designs, but these topics are not directly related to the timeframe of vacuum casting.
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