A Quick Introduction to Rapid Prototyping for Beginners

by norwegianprototypes

The wonders of 3D prototyping are being excavated in recent times more than at any other time in history. The advent of 3D prototypes was nothing short of revolutionary. But there were improvements in place at the time that needed to be made. To this end, the recent models have all been fashioned to tackle these inadequacies. One of the major perks of recent 3D printer models is that of rapid prototyping. Since then, the race to find the best Chinese rapid prototyping company is on.

Initially, the process of 3D printing required a considerable amount of time. The process was carried out with meticulous attention and movements by the 3D printers. While the entire process involved in the printing was essential, the speed was a relatively significant weakness. This substantially dropped the worth of the 3D printers. That problem has now been addressed by the concept of rapid prototyping.

What is Rapid Prototyping?

This is quite simply the same as regular 3D printing with one major improvement. The speed involved in rapid 3D prototyping is considerably higher than preceding models. Initially, the printing of complex models or designs required several days. In some cases, the entire design would take weld to be properly finished.

But the concept of rapid prototyping has cut down that time duration considerably. Even the most complex designs would now be needing a few days at most. However, 3D prototyping has quite a few more intricacies. These intricacies are evident in the various aspects or facets of 3D printing. Rapid prototyping could be divided into.

1. Additive Manufacturing Technique

This procedure has made it possible to print or model even the most complex designs. The designs passed through this process are those to which the typical manufacturing techniques would not do justice to. They are also useful in the 3D modeling or printing of one-off models. If one is looking to print just a little batch of a design, this technique is the best option.

2. CNC Prototyping

This involves the use of CNC machine technology. This could be described as a computer-controlled prototyping process. This is particularly handy in the prototyping of parts of metal or plastic prototypes. This is a top choice in large-scale manufacturing or printing. This is why it is commonly used for high-quality printing of on-demand models. They give printed models a tighter tolerance compared to other 3D printing techniques.

3. Sheet Metal Prototyping

This is a form of rapid prototyping which is majorly employed via punching, stamping, bending as well as cutting and welding of printed models. The technique is ideal for making gauge metals involved in the initial testing phases.

4. Vacuum Casting Technique

 This technique could almost be described as having been invented for the initial production of plastic parts. It is ideal for printing low volume plastic parts as well as functional ones.


These are the major techniques involved in rapid prototyping. These techniques might not be carried out by everyone. But various trusted services are experts in the field and ready to take your orders. 3ERP is one such company.

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