The Steps and Functions of Rapid Prototyping

by Gary Fain
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Brands and companies depend on rapid prototyping companies to be assured of their new concept before starting mass production. This prototyping process entails developing and slicing a computer model followed by a step-by-step fabrication process to form a product. The process involves incorporating a CAD model digitally designed from an object such as a laser scanner. Meaning, once you incorporate the use of rapid prototyping in your production, it means you will be sure you’re producing the right products depending on the market at hand. But note, rapid prototyping can be divided into four steps as detailed below;

  1. Production of the 3D files or a CAD model

It is first necessary to make the 3D files of the product, execute this step, and use design offices that specialize in producing 3D files. It is as well recommended to use 2D plans mainly if the parts exhibit critical endurance.

Project specifications should be drawn up and should be dependent on the final use of the parts plus any technical constraints. After the creation of 3D files and specifications, they are sent to a rapid prototyping company. The signing of an NDA is done to ensure the project is confidential.

  1. Costing

The rapid prototyping project is carefully examined, and an expert prototyping company analyzes the cost based on the parts’ quantity and technical aspects. This cost projection thus features material calculation, finishing cost, and prototype geometry as primary components. It is also possible to confirm the feasibility of the parts from a costing aspect. Lastly, the 3D files can be changed if required, and drawing the 3D interest is compulsory to quote a rapid prototyping project correctly. Meaning prototype development does help the relevant industries do some quality budget analysis.

  1. Production of Different Project Components

After validation of the different project components, production starts. If you have a complicated file, it is prudent to produce sample plates or parts ahead of rapid prototyping production.

  1. The testing phases

After production is complete, a test is done to verify that the parts match the pre-established requirements. The ideal primary components of the parts are:

  • Physical and mechanical characteristics
  • Visual displays such as (color: Pantone and RAL references)
  • Dimensions including any diameters
  • The geometry of the prototypes
  • Rendering of the finish

The production phase intends to ascertain that the final product can execute the intended functions. In case the last step doesn’t allow the authentication of the role of the parts, it is ideal to further progress the project. You have to return to the first step and alter the 3D plans.

3D prototyping is part of a classified study that recent technologies and innovative products must go through.

The advantage of rapid 3D prototyping for developing a product is huge as they provide cost-effective solutions to authenticate phases to carry out corrections. It also provides timely achievement of a project and cuts on costs apart from developing ideas from conception to production by facilitating product revision at different phases.

Final Thoughts

With the keen observation of the trends in 3D prototyping, you can see that the presently created technologies like drones and connected objects are each day essentially soliciting prototype companies, and the tendency is hastening. By following the new trends on the market, you can develop top-notch products for your consumers.

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