xiehe model

What are the surface treatment processes for rapid prototype? do you know? Next, the Xiehe prototype processing factory will give you a brief introduction.

Usually, products that have just been developed or designed need to be prototyped. Prototype is the first step to verify the feasibility of the product. It is a direct and effective way to find out the defects, deficiencies, and drawbacks of the designed product, so as to make targeted improvements to the defects. Until the deficiencies cannot be found from individual prototype samples. Therefore, the production of prototype models is very important for enterprises.

The process of making the prototype model is very complicated. The surface treatment of the prototype is through surface coating, surface modification or compound treatment to change the shape of the prototype. , let's talk about the surface treatment process of hand model making?

In general, it can be divided into the following categories:

1. Dry pattern 2. Electroplating 3. Lamination 4. Aluminum alloy oxidation 5. Sand blasting 6. CD pattern 7. Plastic wire drawing 8. Polishing 9. Printing silk oil 10. Passivation 11. Radium engraving 12. UV paint.

Oil spraying: Spray the prototype samples we have made according to the customer's requirements, such as spectroscopic color, matte color, rubber oil, transparent color, translucent color, transparent pearlescent color, transparent matte color, fluorescent color, etc.

Silk screen printing: Print numbers, letters, patterns, logos, etc. in different colors on the plane of our finished product samples as required.

Laser engraving: According to your graphic numbers, letters, patterns, logos, etc., use laser to remove the paint on the surface of the product, so that some positions can be seen through the LED light display in the dark so that the numbers, letters, patterns, and logos can be seen. We can clearly see the effect (such as: mobile phone buttons, car DVD buttons, lenses and other commonly used home appliances)

Electroplating: In order to make the details of the product more eye-catching, a layer of branded product color is applied. The sample before electroplating must be very smooth. There can be no traces of impurities, and then soaked in chemical potions. There are gold, silver, bronze, etc., plastic parts can also be electroplated metal effect and can be done metal wire drawing effect, electroplating transparent light transmission effect (water plating and vacuum plating)

Sandblasting: There are a lot of residual plastics on the samples produced by the computer, which is very troublesome to handle manually.

Oxidation (anodic treatment): Oxidation reaction occurs on the surface of aluminum to form a layer of film, and various colors can be oxidized according to customer requirements, so that the product is not easy to scratch.

After UV: Spray a layer of transparent oil on the surface of the sample and dry it with ultraviolet light, the product will be brighter and not easy to scratch. High-light effect: A circle is processed by high-speed CNC on the sample to reveal the true color of aluminum.

The above are the surface treatment techniques for rapid prototype models, and I hope they can be helpful to everyone. If you want to know more about Xiehe rapid prototype processing, please call the Xiehe rapid prototype processing factory, we will serve you wholeheartedly.