Cut away material. Control the geometry.
CNC machining uses computer-controlled machine tools to remove material from a workpiece and produce defined dimensions, features, surfaces, holes, threads, pockets, contours, and other geometry.
CNC machining converts digital geometry into controlled cutting motion.
Machine tools move a cutting tool, workpiece, or both according to a programmed toolpath. Material is removed until the required geometry and dimensions are produced.
The process is widely used for prototypes and production parts because it can work with many engineering materials while supporting detailed geometry without dedicated molds or dies for every part.
Machine configuration changes how the cutting tool reaches the part.
CNC Milling
Rotating tools cut a workpiece held in a fixture or workholding system to create faces, slots, pockets, holes, contours, and complex geometry.
CNC Turning
The workpiece rotates while controlled cutting tools produce cylindrical, threaded, tapered, bored, and faced features.
Multi-Axis Machining
Additional rotary or positioning axes can improve access to multiple sides and reduce part handling between setups.
Combined Machining
Machines combining turning and milling operations can complete complex parts with fewer transfers between machines.
The same drawing can require very different machining strategies.
Hardness, strength, abrasiveness, thermal behavior, and chip formation influence tooling and cutting conditions.
Deep cavities, thin walls, long features, small internal radii, and complex surfaces can increase manufacturing difficulty.
Tighter requirements can increase process control, finishing passes, inspection, and setup demands.
The part must be located and secured without blocking required cutting access or distorting the workpiece.
Recurring volume may justify dedicated fixtures, automation, preset tooling, and cycle-time optimization.
Every difficult feature adds something to the process.
A machining supplier may need additional tools, setups, fixtures, inspection methods, or cutting time to create geometry that is difficult to access or control.
Material selection influences cutting strategy and production economics.
Aluminum
Widely machined for lightweight components, housings, fixtures, structures, and precision parts.
02Steel & Stainless Steel
Machining behavior varies significantly with grade, hardness, alloy content, and heat treatment.
03Engineering Plastics
Machined polymers may require control of heat, stress, clamping, dimensional stability, and surface finish.
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