CNC Milling is an automated machining process used to manufacture 2D and 3D cnc parts by removing material from raw stock. Workshops use CNC milling machines to save time and improve manufacturing productivity.
Advantages of CNC Milling
CNC milling has a number of advantages over other manufacturing processes.
Can produce quality parts of almost any shape or form
Cost-effective machining for prototyping and short runs
High dimensional tolerances are possible
Smooth finishes can be achieved
Can produce identical parts repeatedly
Milling machines can operate at high speeds, producing parts quickly.
A single machine can produce a wide variety of part shapes and sizes
Milling can be applied to many materials, including metals, plastics, and composites.
CNC machines can be programmed using computer-aided design (CAD) software, which makes it easy to create and change designs.
Design Consideration for Milling
When designing parts to be CNC milled, there are several tips to keep in mind:
CNC milling machines are capable of precision so try to use this to your advantage
Avoid deep pockets which are difficult to machine
Sharp inside corners are often difficult so consider using a radius
Apply chamfers to top edges to reduce sharpness and improve appearance.
Apply filters to the bottom of pockets to reduce the possibility of stress fractures if the component will be under stress.
Thin walls and other flimsy shapes can be difficult to machine as they may not hold up against the pressure of the cutting action.
Try to create shapes that do not have complex curves in more than one axis – as it may be difficult to hold during machining.
Custom milled parts produced and shipped in a matter of days
eMachineShop offers instant quotes for your precision milled custom parts. Our customer service team will work with you to ensure your design specs are met.
Order your part easily by following these steps:
Create or Upload your CAD file – Design your parts using our free CAD or upload your CAD files, PDF drawings, or images.
Configure your part – Select from over 50+ materials and surface finishes. Enter quantity, address and any special comments to the machinist.
Receive a quote – Get a quote for your design (instantly via our CAD).
Order your parts – Place your order and receive your quality CNC parts!
For more information and consultation, contact us here!
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