We are one one of the best factories of Car Air Outlet Rapid Prototype CNC Prototyping In Shenzhen,china.CNC rapid prototype is widely applied to automotive parts, aviation, medical equipments, air conditioning, television, robotics, home appliances and so on.and we have achieved big success in these field.
The follow picture is mainly cnc rapid prototype processing.
We can process the follow material to be prototypes.
Knowledge: What factors should be taken into account in selecting the prototype model
1.The production Program of CNC prototype
The high-precision and high-productivity prototype model manufacturing method should be selected for mass production of CNC prototype. The high cost of prototype model manufacturing can be compensated by the reduction of material consumption and the reduction of machining cost. For example, metal die machine or precision casting is used for castings; die forging and precision forging are used for forgings. The manufacturing method of prototype model with low precision and productivity should be chosen in the production of single piece in small batch.
2.Process property of CNC prototype material
Cast iron, bronze and other CNC prototypes should be chosen as foundry prototype models; steel CNC prototype can be selected when the shape is not complex and the mechanical properties are not too high, and important steel CNC prototype can be used to ensure their mechanical properties. The forging prototype model should be selected.
3.Structural shapes and dimensions of CNC rapid prototyping
The prototype model with complex shape is usually made by casting method, and the thin wall CNC prototype is not suitable for sand casting. For general purpose step shafts, if the diameters of each section are not different, the return bar can be used; if the diameters of each section are quite different, in order to reduce the material consumption and the cutting amount of machining, the forging prototype model should be adopted. Large size CNC prototype generally choose free forging, small and medium CNC prototype can consider the choice of die forging parts.
4. Existing production conditions
When selecting the prototype model, we should consider the manufacturing level, equipment condition, possibility and economy of the factory's prototype model.
Shape and size of prototype model
The shape and size of the prototype model are mainly determined by the shape, structure, dimension and machining allowance of the CNC prototype, and as close as possible to the CNC prototype, in order to reduce the cutting capacity of mechanical machining and to achieve less or no cutting. However, due to the limitation of manufacturing technology and cost of prototype model, and the increasing requirement of machining precision and surface quality of CNC prototype, some surfaces of the prototype model should still have some machining allowance. In order to meet the technical requirements of CNC prototype through mechanical processing.
We are one of the best factories of plastic CNC rapid prototype, aluminum CNC Machining,CNC Milling,CNC Turning, SLA SLS 3D printing services, RIM, silicone mold vacuum casting, sheet metal parts process and injection mould process in Shenzhen,China
You will get a quotation within 2-3 hours after we receive your inquiry at work days.
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