The Benefits of CNC Machining and Design
CNC (computer numerical control) machining takes raw materials and uses them to fabricate parts via computer-controlled machines. This manufacturing process forms new components from solid blocks to create the intended shape.
A CAD (computer-aided design) program creates a part design, which is then translated into a code able to be read by the CNC machine. Using cutting tools, the machine then precisely removes the material from raw material.
CNC cutting and design is commonly used in manufacturing for the production of complex high-precision parts in materials that include composites, plastics and metals. It's popular due to its precision, automation and speed. It's also scalable, as it's ideal for one-off production, large-scale production and prototyping.
How important is CNC design in manufacturing?
A part's design is fundamental to the manufacturing process as a whole and is vital to the finished product's success. Design for manufacturability (DFM) plays a role in optimising manufacturing, making it cost-effective, faster and more efficient. This often calls for certain features to be modified, as they aren't realistic to produce using the available materials and equipment. Here are three benefits to the role that CNC machining plays in manufacturing.
It reduces manufacturing times and money
A part's design also plays a key role in determining the speed and efficiency of the manufacturing process. By considering such factors as machine capacity, cutting parameters and tool selection, manufacturers can make sure that production is optimised for speed and efficiency. This can result in a reduction in recycle cycle times and production costs, as well as improved productivity.
It efficiently streamlines the manufacturing process
A part's design can have an effect on the CNC machine's efficiency. A well-designed part can also improve profitability and productivity, increase machine utilisation, reduce cycle times and minimise tool wear.
A well-designed part minimises material waste, significantly impacting the production cost. By taking such factors into account as part geometry, thickness and material type, manufacturers can make sure that materials are used effectively and efficiently.
It avoids fatal design flaws
Software applications enable simple and fast changes to a part's design without any need for expensive tooling changes. This flexibility allows manufacturers to quickly respond to changes in customer requirements. It also allows design changes to be made as needed in order to improve cost, quality or performance. For example, it may be possible to optimise material utilisation, reduce the volume of setups needed and to make tool paths easier.
For more information on CNC cutting and design, contact a company near you.