Common Problems with Rapid Prototyping

Today, rapid prototyping technology still has a number of issues, the majority of which stem from the technology’s current state of development, particularly in the following areas.

Here are the 5 common problems that exist in rapid prototyping

1. Material Problem

Materials research for prototyping is a hot topic. Rapid prototyping materials should have the following properties:

  • Suitable for processing the mold quickly and correctly;
  • On the stiffness, strength,thermal stability, moisture resistance, and other characteristics, the item must be close to its end-use.
  • This is useful for the quick molding’s following processing.

The focus is still on the development of new RP materials, particularly composite materials such as heterogeneous materials, nanomaterials, and materials that are challenging to manufacture in other ways.

2. Process Problem

The whole concept of rapid prototyping implies a fast process. However, research is required to determine which materials to be used to layer the prototype and how to proceed with those particular material. As a result, researchers are attempting to research and create a novel molding process in order to improve the product’s performance as well as the forming precision and efficiency in a shorter amount of time.

3. Accuracy Problem

At the moment, rapid prototyping parts have a horizontal precision of 0.1 mm and a height direction accuracy of 0.1 mm. The core concept of rapid prototyping technology states that it is difficult to meet the same surface quality and accuracy criteria as those produced by traditional machining. As a result, it is an important means of boosting fast prototyping precision by combining the core principle of rapid prototyping with the traditional machining approach, allowing them to complement one another.

4. Energy Problem

Rapid prototyping technology now employs light, thermal, chemical, mechanical, and other forms of energy. The precision of energy control, the quality of forming processing, and other aspects of energy density still need to be improved.

5. Application Field Problem

At the moment, fast prototyping technology is primarily used in the creation of new products. The major goal is to reduce the development process and obtain market input as quickly as feasible.

A prototype part of a machinery

These are some of the common problems that occur with rapid prototyping. But all of these problems are avoidable if done with precision. This is why Connekt LLC is the best when it comes to rapid prototyping and other mechanical design services in Grass Valley, California. They offer other services like 3D printing and injection molding as well. Contact them now to learn more about it.

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