Primary Advantages and Applications of Precision CNC Machining
10 October 2022
Manufacturers often utilise machining to generate parts and products with their desired shape, size, and other qualities. This process removes materials from workpieces by using the right tools. Some tools used for machining include lathes, milling machines, grinders, power saws, drilling machines, shapers, and planers.
Not all machining processes, however, are similar. Some may be done manually, which forces workers to personally position the workpieces and control the movement and actions of the tools. Others, alternatively, could be automated, allowing computers to generate a toolpath for tools to effectively follow. The latter may require some technical information about the software, but it has been preferred by many due to its accompanying advantages.
The automation of machining, which is known as precision computer numerical control or CNC machining, boasts advantages that make it useful for many applications.
The Principles of Precision CNC Machining
Precision CNC machining is a type of machining wherein workpieces are cut to achieve exact dimensions. The tools used for this process follow the blueprints generated from computer-aided design (CAD) and computer-aided manufacturing (CAM) software. With precision CNC machining, manufacturers can process a wide array of materials without wasting resources.
The blueprints from the said software possess detailed 3D outlines so that products can be replicated almost perfectly. Of course, compatible tools must be used to achieve the desired final product. CAD and CAM software should also be present. The former ensures that the design can be created, while the latter translates the generated design and turns it into manufacturing instructions for the tools and machines.
Precision CNC Machining Key Advantages
Maximising precision CNC machining can provide tons of advantages to manufacturers. Some of its advantages are as follows.
• Speedy Production: One advantage of precision CNC machining is it can produce parts and products at incredible speeds. Tools used for this type of machining can work very quickly as they rely on toolpaths that have already been designed and tested by software. With minimised or even zero errors, parts and products produced by this type of machining are expected to be all useful despite producing them in large quantities.
• Enhanced Savings: Precision CNC machining is not only speedy, but it is also cost-saving. The tools and software used for this process may be expensive at first, but their accuracy allows them to produce high-quality parts and products. The absence of faulty output makes the whole machining process economical and efficient.
• Quality Prototyping: One more advantage of precision CNC machining is it can provide quality prototyping. Prototype production is essential for quality control purposes. With CNC machining, one can already generate quality prototypes in a short time, making sure that tweaks can be made promptly before the final production phase is carried out.
Precision CNC Machining Main Applications
Many industries utilise precision CNC machining due to its previously stated advantages.
The aerospace industry, for instance, uses precision CNC machining in generating landing gear ports, airfoils, manifolds, bushings, and other components of space shuttles and transport planes. The automotive industry also maximises the said machining to generate the parts needed for shipping vessels and transport trucks. Other industries that can benefit from precision CNC machining are the medical and defence industries.
To find out more about this type of machining, you can contact us at Amon Engineering.
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