CNC Rapid Prototyping Overview
The hardware manufacturing industry has undergone some immense revolution. Unlike in the past when it was dominated by big players, nowadays anyone can get into this industry. This has been made possible by modern manufacturing methods. One of the methods is CNC rapid prototyping.
Different types of tangible or solid products are made from this type of manufacturing. CNC rapid prototyping also gives manufacturers the opportunity to create 3D prototype models and convert them into final products.
Would you like to use CNC rapid prototyping to make your products? Read on as we reveal everything that you should know about CNC rapid prototyping.
What is CNC Rapid Prototyping?
First things first, CNC stands for Computer Numeric Control. This is a set of machines that utilize a computer to control the operation of different tools and work-pieces.
So, we can define CNC rapid prototyping as a manufacturing method whereby 3D models are fabricated and machined directly from a material until the final desired product is produced from the process.
Some of the methods that are used in the CNC rapid prototyping include milling and cutting. They are usually referred to as ’Subtractive’ manufacturing since the process entails removing parts from the original material.
CNC Rapid Prototyping Process: How it is Done
The CNC rapid prototyping starts with the submission of the 3D design which has been created by CAD software. A CNC software will then translate this design into many different instructions that will be executed by the cutting and tool.
The instructions are known as the G-code and are sent to the machines to execute the required tasks. The machine will then cut the material using those instructions.
Thanks to the CNC system, there is very minimum human supervision during the whole machining process. This is a major advantage over traditional machining which is time-consuming and requires close supervision nor a skilled machinist.
Unlike 3D printing, CNC rapid prototyping is a subtractive method which entails the reduction of the material. Sections of the original block are cut bit by bits until the desired form is obtained.
The discarded pieces of the workpiece are then recycled for future use.
Since the machine is controlled by the computer, the process is characterized by high levels of accuracy. Also, complex designs and intricate geometries can be easily worked on through CNC machining for rapid prototyping.
What are the Benefits of CNC Prototyping?
Is the CNC machining process good for rapid prototyping? Most people tend to choose 3D printing for rapid prototyping. Can CNC machining be used for the same method?
There are numerous benefits that come with using CNC rapid prototyping. Here are some of them;
1. Can be used for different materials
CNC machining for rapid prototyping is quite versatile in terms of the materials that it can process. The method can be used for manufacturing different types of materials regardless of their properties.
A CNC machine can cut through both metals and plastics. Some of the materials that are usually subjected through this processing include stainless steel, titanium, magnesium, aluminum, zinc, brass, copper, bronze, and other metallic elements.
Non-metallic materials such as plastic and wood can also be processed through this method.
2. Accurate manufacturing
With CNC machining, you should expect nothing short of accurate work. The process is fully automated by programmed computers. This means that there is minimal chance of getting geometrical errors from the process.
In addition to that, the process can be used to preserve the consistency of parts. You can get several parts using the same dimensions.
CNC machining for rapid prototyping is faster than manual machining methods. Once the computer has the 3D designs, it will proceed to produce the parts without stopping.
This method can produce many parts within a limited time-frame. This will in turn boost other aspects of production.
4. Preserves the integrity of the material
CNC machining for rapid prototyping does not have any adverse effects on the quality of the material. The structural integrity of the material will remain the same as it was originally.
What are the Problems with CNC Rapid prototyping
The man problem that is associated with CNC rapid prototyping is the cost. It is relatively more expensive than 3D printing for rapid prototyping.
The high cost is mainly due to the cost of machines and the expertise that is required to design.
The good news is you can cut the cost down by outsourcing CNC rapid prototyping services from different companies.
Do I need a CNC Machine?
As we have seen, rapid prototyping is implemented by the CNC machine. It is capable of creating very complex designs of different materials that you will need for making your product.
So, is it a must to have a CNC machine in order to implement CNC rapid prototyping? The answer is no.
It is crystal clear that CNC machines are quite expensive and very few people can afford them. However, this does not mean that you cannot utilize rapid prototyping.
The best option is to get CNC machining rapid prototyping services in China. There are reliable companies that provide these services to different manufacturers across the globe.
And the good news is you can get excellent CNC machining rapid prototyping services online. All you need is to send the relevant 3D files to the rapid prototyping company and they will send you prototypes of the products that you would like to create.
The best companies provide these services at very affordable prices. So, you don’t have to worry about heavily investing on the CNC machines or hiring rapid prototyping experts.
CNC Rapid Prototyping Services in China-Roche Industry
Looking for reliable CNC rapid prototyping services online? We have all the answers to your CNC rapid prototyping needs. We provide flawless CNC rapid prototyping services that will help you meet your manufacturing needs.
Your location should not be a hindrance to getting the best prototypes for your products. This is because our rapid prototyping services are available online. Simply send us your 2D/3D design fines or any other requirements and we will meticulously on them.
We offer affordable rapid prototyping services in China without compromising on the quality of work. Contact us for a free quotation.