Software programs may precisely control machines and equipment in a factory in a technique known as Computer Numerical Control (CNC) machining. For the most part, this software is used by machines that cut, grind, or mill material into predetermined forms. Take a deeper look at CNC machining.
CNC machining Brisbane, like 3D printing, uses CAD and CAM files to digitise the process. A computer-aided design (CAD) model of the planned component is first made. After it’s greenlit, the model is sent to the CAM program. The CAM application creates a CNC tool path from the 3D design. After establishing the tool path, CAM software instructs the CNC program to begin machining.
Almost any material can be sliced with CNC machining. These are among the most frequent types of materials:
Steel comes in a multitude of forms, including stainless, alloy, tool, and mild variants, and is the material giving the most options for CNC machining. In general, steels are simple to process and have excellent mechanical qualities.
- Copper and bronze
Copper, in its purest form, is a very conductive metal that is both soft and pliable. Copper is an alloying element in both brass and bronze. Bronze mainly consists of copper and tin. Bronze is very resistant to corrosion and possesses low-friction qualities.
Because of its resistance to corrosion and excellent strength-to-weight ratio, aluminium is highly valued. Additionally, it has excellent electrical and thermal conductivity.
Titanium has a high weight-to-strength ratio, remaining lighter than steel but heavier than aluminium. Many titanium variants are considered challenging to process because of their hardness.
Although CNC machining Brisbane is most often used for moulding metal, it may also be used for wood, foam, fibreglass, and plastic by rubber producers.
Why CNC Machining Is Beneficial
Computer numerical control machining simplifies a difficult process by automating it. This technological development boosts industry productivity and efficiency. Among the many significant advantages of CNC machining are:
- Quicker cutting; thanks to automation
- Better precision in cutting than manual labour
- More stringent standards
- Effortless processing times
- Efficiently produces one-time components or prototypes
Despite CNC machining’s high cost, manufacturing floor automation may save labour expenses and speed up project completion.
Easy products with tight tolerances, good mechanical qualities, and scalable low-volume production are made by CNC machining. There are a number of critical aspects to think about when designing in order to get the most out of each of these characteristics.