Processing Method of prototype model

there are those methods for prototype model processing:

1. CNC computer gong ( CNC processing center) : CNC can process some larger workpieces. Can reach 1800*900*600. It is cheaper than SLA and meets many kinds of prototypes. At present, it is widely used in China. The main materials are ABS, PC, PVC, and the metal is mainly aluminum and copper. Advantages of CNC prototype: good toughness, high tension, low cost, and wide range of materials.

2. Complex model (Vacuum perfusion) : Use the original model to make a silicone mold in a vacuum state, and use PU material for pouring in a vacuum state, thus cloning the same as the original version, which is higher than the original model, copy with good strength and hardness. If the customer requires several or dozens of sets, it is suitable for this method, which greatly reduces the cost.

3. The product model produced by vacuum re-molding has a certain ratio of shrinkage, and the sample cost of vacuum copying products will generally be lower than that of CNC, that is, the price of CNC machining multiple sets of samples is lower than that of CNC machining one set before vacuum molding ( Except for the special requirements for the sample material of the compound mold); The composite materials are: ordinary Pu: brittle and tough; Transparent Pu: good raw materials, but the price is more expensive; Rubber PU; 8400 soft glue.

4. SLA laser forming ( SLA laser driving):(More foreign use) SLA saves labor and is easy to program, but the machine is expensive, the cost is high, and the material is brittle and tough. The efficiency of one SLA is equivalent to the efficiency of three CNC machines. SLA has more advantages than CNC in making small objects. Large pieces are the opposite. SLA can process artifacts with complex or dense structures, with high SLA accuracy and fast speed. Error can be controlled at ±0. 05mm.

5. Rapid mold: The material is not subject to the obvious features of simple mold making process, short production cycle and low mold cost, especially suitable for production and use in small batches and multiple varieties. ( The number of mold production products is generally 50 ~ 5000 pieces)

brand value

More and more foreign customers are choosing extension dimension to prototype. It is also because of the brand of Tuowei, the hand plate manufacturer with more than ten years of experience, and the Taowei model has been working hard to build a prototype industry brand.

24-hour customer service hotline: if you are interested in or have questions about the extension prototype factory, please click on the product of the online customer service extension prototype model on the left side of our page to move you, because we use 12 points of hard work, no matter whether there is any return. Only for the fate of our meeting with you.

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