3D printing AND CNC machining?— which one is suitable for you?

  • 3D printing AND CNC machining?— which one is suitable for you?

    CNC machining used to manufacture parts or products is debated as 3D printing is a new technology. When assessing your project's right decision, it helps to look at the various elements of both technologies to discover which one is most suited.

    1. The processing of CNCs

    They employ computer-based design and manufacturing subtraction to produce completed goods while using CNC machining services. The beginning material is taken by the CNC machine and the machine then eliminates the pieces that are not required. Due to the subtraction procedure, this causes a certain amount of waste.

    Due to the uniform design of CNC machines, it is possible to make and copy virtually the same parts repeatedly. In order to create thousands of identical components or finished products, depending on the amount of raw material available, a single CNC machine can be converted in a successful production line.

    You think that this technique has both advantages and disadvantages. For the production of bulk parts, which are correctly installed and correctly installed in another part and have to be made to accurate dimensions and specifications, this is surely true for mass production. But preparing and equipping a CNC machine ready for work might sometimes take days, thus it might be occasionally slower than certain others. More information is available to better understand the time considered: RapidDirect delivers CNC machining, injection molding and prototyping services.

    2. 3d Print 
    3D printers are utilized for the production of various products of all kinds. They can also construct a basic model with a complicated design of the whole product. They use additive production technology, which cuts waste significantly.


    Companies regard the use of 3D printers as the hot news sometimes first than other production options like injection molding, CNC machining and other processes.

    While 3D printers can manufacture highly realistic object reproductions, they are usually less exact than CNC presses. CNC machinery is thus usually more appropriate than 3D presses if items have to be built and created correctly within specific tolerances before they can be used.

    How can early prototypes be created?

    For persons making early models or prototypes, 3D printers are an interesting choice for experimenting with various concepts.

    In a short period, printers may be digitally configured and produce a tangible 3D version. For CNC production, the same cannot be said. This is the main benefit of fast-paced 3D printers.

    The question should, nevertheless, arise: do you want your 3D-printed product plan and test before you move to CNC prototyping? With this method, some design ideas and final iterations must be definitely quicker before reaching the final release. It adds subsequently, though, to the work.

    When CNC production is adopted early, any production problems can be solved at design time. Thus it is known at the time if the product or part can be manufactured in this manner. In some aspects, this is advantageous, only CNC machining is practical when production needs to be extended later and 3D presses are seriously shortaged.

    If it's right for you to print 3D or CNC, it relies on what you want to achieve and whether you're going to need greater volumes. Every design, prototype and future production must be looked at and the proper solution to this issue needs to be carefully assessed.