Rapid prototyping is the technique or a group of many techniques that are used to fabricate a scale model of a prototype or in other words, physical part assembly or 3-dimensional assembly of the computer-aided designs referred to as CAD. The china rapid prototyping construction is carried out using 3D printing or the techniques of additive layer manufacturing.
Learning the history of rapid prototyping
The technology of rapid prototyping first became available for usage in the late half of the year 1980. Wherein this technology of china rapid prototyping was used to make models and other prototype parts. Starting with this initial stage today rapid prototyping is used as application-based technology in various realms to manufacture parts and products. Through the usage of this technique, the economies have boosted as many sculptors have started to use the technology for making the showcase exhibits and also due to the ability of this technique to reproduce various designs using the data given.
The working of the prototyping is quite easy with the use of Substantive methods and the joint usage of CAD-CAM techniques working workflow to bring the geometrical data to life. This can either be done in a 3D form using the CAD technique workstation or in 2D methods using the scanning equipment and devices. For the procedure of building to be efficient and quick the data shared should be valid that fulfills the conditions of preparation like:
- Surfaces present infinite volume
- No holes shall be present which expose the interior
- Or the articles which do not fold back on themselves.
If all the above conditions are fulfilled then the prototyping is on the go ready to be done.
For the prototyping process to start it is important for the computer connected to determine the lines, areas and the points each of them unique to be placed correctly either inside or outside the surface boundary created of a model. The CAD processors are designed in a way to determine the approximate geometrical forms using the simplified mathematical forms. These simple versions are then transformed into intricate developmental codes which transform the actions of machines into the physical form of the prototype. Generally, the formed prototype is formed in layers to avoid mistakes and glitches, therefore the earlier 2D project finally transforms to 3D after the accumulation of significant clusters of 2D frames.
Techniques and the area of application
Most of the times this technique of china rapid prototyping is used to build the 3D systems more specifically automobiles or electric cars. Its major use in the domain of Software engineering wherein the engineers try to bring to life various business models of virtual construction and architecture. Various techniques of Rapid prototyping technology include:
- 3D printing
- Directed light fabrication
- The fused deposition modeling
- The laminated resin printing
- The solid ground curing
- The ballistic particle manufacturing
- The selective laser sintering and melting
So, these are the rapid prototyping technology which is used in for virtual construction and architecture.