Rapid prototyping technology can directly accept product design (CAD) data and rapidly manufacture new product samples, molds or models without preparing any molds, tools and fixtures. Therefore, the promotion and application of RP technology can greatly shorten the new product development cycle, reduce the development cost and improve the development quality.
Different kinds of rapid prototyping systems have different forming principles and system characteristics because of different forming materials. However, the basic principle is the same, that is, "layered manufacturing, layer by layer stack.". Figuratively speaking, the rapid prototyping system is like a "stereo printer". With the application and popularization of rapid prototyping technology, more and more enterprises feel the benefits of the technology in the process of product development and design.
The characteristics of rapid prototyping are introduced
1. There are many kinds of forming materials, and the forming sample has good strength, which can be directly used to make ABS plastics.
2. High dimensional accuracy, good surface quality and easy assembly.
3. High utilization rate of materials.
4. The operating environment is clean and safe, which can be carried out in the office environment.
3D printing technology is the general name of a series of rapid prototyping technology. Its basic principle is laminated manufacturing. The rapid prototyping machine forms the cross-section shape of the workpiece by scanning in the X-Y plane, and displaces the layer thickness intermittently in the Z coordinate, so as to form 3D parts.
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