3 Steps to Get Rapid Prototype by Vacuum Casting – Step 2 Make a Silicone Mold for Vacuum Casting

Vacuum casting is to make full use of the master part to manufacture a silicone mold in the vacuum state, and pour such materials as PU and ABS into it, so as to clone the same copy part as the master part.

On account of cost saving and lead time reducing, compared with other machining methods, vacuum casting is admired by most manufacturers. Besides, good reusability is also a significant advantage so that the silicone mold is able to produce up 50 copies.

In this video tutorial, it dwells on how to make a silicone mold for vacuum casting. Let’s take in more information via video learning.