What is the best choice for prototyping, CNC Machining or 3D Printing?

3D printing has become one of the most famous methods of prototype production. When it was introduced, there were apprehensions that it will impact CNC machining services. However, both technologies are being used in manufacturing, owing to the distinct benefits provided by each of them. A CNC Machining Shop Vancouver will help you with the best machinery for your service.

Here are some differences between 3D printing and CNC machining:

1. Materials

CNC machines are designed to accept a wide variety of materials, such as brass, copper, steel alloys, and so on. These machines are suitable for modeling foams, machining wax, and different kinds of thermoplastic materials. You will need various cutting tools for these machines as they can be changed into desired shapes.

2. Repeatability

A CNC machine can be programmed to machine a product exactly the same every time. However, this is not possible with 3D printing.

3. Part sizes

CNC machining is suited for making a wide range of equipment parts, ranging from the smallest part to the largest part. However, the part sizes are restricted with 3D printing. To produce a large-sized part, the components are broken into small sizes and finally assembled. This complete assembly adds to the production time.

4. Ease of implementation

Although both methods are computer-controlled, there are big differences in their implementation. In 3D printing, once the file is made, one must only select the fill, part orientation, and assistance. No supervision is needed during the complete procedure. Against this, the CNC machining needs intervention from a skilled machinist at daily intervals.

5. Speed

CNC machining is considered ideal for mass production of products because it uses a big set of machines for various tasks during the production. The 3D printer is a single equipment that performs complete machining from begin to finish, which makes it time consuming at times.

These were just some differences between 3D printing and CNC machines. The right choice of technology will depend on your needs. If you are looking for a CNC Machining Shop Vancouver, trust Aptech Machining. We have been offering CNC machining to our customers for many years.