What is the silicone fast mold?

Among the many ways in which the prototype model is made, one method is the vacuum complex model, it is a method of batch copy using silicone Rapid mold, the life of silicone mold is very short, only 10-About 30 pieces! It has good flexibility and replication performance. Since the mainstream way of making prototypes is CNC processing and 3d printing, the silicone Rapid mold is still not known to too many people. Let's introduce the production of silicone Rapid mold in detail.

1. Prototype: a prototype must be made before making a silicone Rapid mold, this prototype can be made with CNC machining or 3d printing.

2. Preparation materials: the component is compound, the B component is a catalyst with a room temperature of 20-At 25 degrees, : B = 100:1. 5. When the room is low (But not less than 10 degrees)Then add B component 0 appropriately. 1-0. 3 copies. High room temperature reduces group B 0. 1-0. 3 copies.

3. Make the mold: put the prototype into the corresponding container and mix the prepared materials, pour into the clean prototype to be copied, and cure it into an elastic body in 2 hours at room temperature of 20 degrees, which can be used after 24 hours. At this time, only the silicone quick mold needs to be taken out, and then the prototype can be cut and removed along the predetermined parting line.

after making a quick silicone mold, you can use it to note the type, that is, use the silicone mold to copy other plastic materials (Such as abs, pc, acrylic, etc)The prototype, below is the process of injection type.

1: The prototype is processed with CNC, SLA, or 3d printing, and the nozzle

2: surround the prototype with a board and prepare for the mold. Three: Pour the vacuum liquid silica gel into the mold with the vacuum machine, cover all the products with

Step 4: put the mold into the oven to bake so that the silicone mold can accelerate the curing molding

Step 5: remove the prototype from the mold

Step 6: vacuum the material according to the material required by the product, copy out the finished product

The above is the relevant knowledge of the silicone Rapid mold, I hope to help you.

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