What is CNC Machining

CNC is short for Computer Numerical Control,CNC Machining is a subtractive manufacturing process, which using computerized tools(usually know as any kinds of machines) to remove the layer of material from the blank of the workpiece,so as to produce custom-designed cnc machining parts,it is the most common direct method to fullfill the custom design idea of product.

Pefect products are CNC machined, usually determined by the factors that machines and the technology of operation engineer,such as the machining tools,the workpiece materials,the blade materials,and also other parameters set up in the machine by the operator,like the blade angles,the cutting depth,turning speed,feed time,coolant and so on.Experienced operators usually take every parameter seriously,even a small mistake would destroy a good design.

Materials

The CNC machining process is suitable for quite a wide range of materials, not only metals, plastics,but also wood, glass, foam, and composites.

Matal:Aluminum, Steel, Stainless Steel 304/316L, Brass, Copper, Steel Alloy,Steel Mild Low,Titanium, etc.,which can match any different models.

Plastic:POM (Delrin), ABS, Acetal,CPVC, Nylon,HDPE,LDPE,PLA, PC, PEEK, PMMA (Acrylic), PP, PTFE, PET,PEI,Polycarbonate,PSU,PPSU,etc.

Composite:Carbon fiber, PC glass, PA glass, etc.

Applications

CNC machining service & CNC machining parts applied in a variety of industries, such as telecommunications, aerospace, Medical instrumentation,Gears and bearings,Brackets,Fixtures for manufacturing,Internal mechanical components,Housings and enclosures,electric vehicle, UAV, robot, lightings and so on.

Advantages of CNC Machining

Multiple benefits have been provided by CNC Mchining,either for prototyping or for low-volume production parts.

• Precision and repeatability,all the steps are under control of computers,once parameters set up,the machine will go on for the rest part.
• Tight tolerances,can do ±0.0008 in.
• Supporting many kinds of production-grade materials
• Fast-turning,least takes 1 day for the parts

CNC Turning

means the material block fixed on the CNC turning center or lathe,which rotate in high speed, then the cutting blade moved onto the surface of the rotating axis to process the workpiece and get CNC turning parts with cylindrical features.

CNC Milling

means to use CNC milling cutter to do circular motion and create milled parts with certain shape and details in a stationary piece, including slots, holes, notches, grooves, etc.,which is the common method of CNC machining.

CNC Drilling

means to use a drill bit to remove material from the workpiece while rotating and make a circular-shaped hole of it,all of which are controlled by a computer.CNC Drilling also used widely,usually the last step after turing and milling.