Tuowei rubber vacuum casting process in rapid prototyping design

Company Advantages
1. The designer of Tuowei have quality in mind during the design phase.
2. vacuum casting process in rapid prototyping can simplify the installation procedures to improve the .
3. vacuum casting process in rapid prototyping is receiving increasingly attention of the industry since the advantage of , and the potential of .
4. The product is warmly welcomed at home abroad for its fabulous features.
5. With a greater market influence, the product will be used by a larger number of people.

1  Vaccum casting is a kind of technique of making prototype.It is to make silicone molds in a quick and cheaper way with mother patterns made from CNC or SLA prototype parts. Its material is Polyurethane.Each silicone mold can copy 15 to 25 pcs the same parts of the mother pattern.This process way is suitable for low volume production.

 

2. The processing steps of score indicator is :

Firstly,make a prototype by 3D printing ,and then make a silicone mold with the pattern.Finally,use the silicone mold to volume duplicate the parts.Below is the specific procedures:

Step 1: Make the mother pattern by CNC, SLA or clay figurine and make the nozzles.

Step 2: Surround the prototypes by boards and prepare for making molds.

Step 3: Pour the vacuum liquid silicone into the mold to cover the product.

Step 4: Bake the silicone mold in the oven to accelerate the curing of the mold.

Step 5: Get the prototype out of the mold

 

 

Some points of vacuum casting need to pay attention to,
 
Silicone and curing agent should stir together to mix well. The appearance of mold silicone is flowing liquid.A component is silicone, B component is curing agent.For example, take 100 grams of silicone, add 2 grams of curing agent (note: silicone and curing agent must stir well, if there is no uniform mixing, the mold will appear uneven drying curing condition ,which will affect the life cycle of the mold and production capacity, and even cause the scrap of mold.

Company Features
1. Shenzhen Tuowei Model Technologies Co., Ltd. has developed into a strong enterprise that mainly specializes in the development and manufacturer of .
2. With its professional R&D foundation, Shenzhen Tuowei Model Technologies Co., Ltd. has made great progress in the development of vacuum casting process in rapid prototyping .
3. As a partnership dedicated to sustainable development, we encourage social interaction and protect the environment in all our regions. Looking into the future, our company will always seek ways to actively evolve and disrupt our industry to the benefit of our clients. In order to enhance our long-term competitiveness as a manufacturing company, we will continuously strive to simplify production activities and work harder to improve quality.