Rapid prototyping is currently regarded as one of the latest methods for creating any new product. In order to double-check the real quality of the finished product before moving on to the subsequent testing stages, it is possible to acquire 3D printing employing a few modern technologies and CAD (computer-aided design).
The core of the new rapid prototypes from China is all about producing items more quickly and cheaply. The following techniques are used while going for rapid prototyping:
- CNC machining
In the rapid prototyping method, CNC (Computer Numerical Control) machining technique is used. Here, a computer will be utilised for translating the CAD software design into a numeric representation. This technique is mostly used while metal manufacturing.
- Selective Laser Sintering
Selective Laser Sintering which is also known as the SLS technology can be beneficial in many ways:
- Fabrication of intricate shapes
- Difficult geometries
- 3-dimensional objects.
- Stereolithography
In the process of stereolithography or SLA, UV laser rays will be used. Both SLA and SLS can construct distinct layers by using laser technology. The difference between SLS and SLA techniques is that the former will be used for fusion as a powder, while the latter will be used as a liquid resin.
- Vacuum casting
With the help of vacuum casting superior quality prototypes can be produced for clients, and often the mould is comprised of silicone and polyurethane.
- Fused Deposition Modelling
In Fused Deposition Modelling, or FDM, layers will be created by melting plastic inside a nozzle of the printer. Although the polish and resolution may not be of an international standard, it is much cheaper and easy to create.
Let us discuss here now how can you select the right service provider for rapid prototypes from China. As there are several service providers available in China and hence you must follow these steps to choose the right service provider for your purpose.
- Do market research
To start with, you must do thorough research and shortlist a few service providers of repute in China. These days, there are many sources to find such service providers through internet searches.
You will find many such companies in China and shortlist a few that can meet your requirements.
- Check for the latest equipment
It is critical to confirm the service provider’s collection of facilities and tools. The technology used to create your prototype will have a significant impact on its quality.
- Read customer reviews
The best way to judge the capabilities of any service provider is always by reading their customer feedback. On the websites of the rapid prototypes from China, you can surely obtain client reviews.
By reading the customer reviews you can judge enough about the services and professionalism of the service provider.
- Know about the experience of the engineers
Besides the technology used by the service provider, it is also important to know the engineering staff employed by the service providers.
Try to check their qualification and level of industrial experience and the type of projects they have done so far.
- Check for certification
Make sure that the service provider has all necessary certifications such as ISO 9001 and ISO/TS 16949. Before you make a decision, be sure they follow tight quality control processes.
Conclusion
A prototype model must be built first before designing a new product. These days latest techniques are used by the various service providers of rapid prototypes from China. There are many such companies available in China that can be found online that are offering such services. However, you need to select the right service provider after confirming their capabilities and experiences.