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common CNC machining types
April 22, 2024 Author: TONY
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Take you to learn about common CNC machining types
Although there are many new and emerging manufacturing technologies, there is still no substitute for the reliability and efficiency of CNC machining.
Although there are many new and emerging manufacturing technologies, there is still no substitute for the reliability and efficiency of CNC machining. Every day, millions of precision parts in a variety of substrates are made using one or more of these CNC machining techniques. Let’s take a closer look at the most common CNC Machining Types that we use every day to make high-quality rapid prototypes and production parts.
1. Cnc turning
turning simply involves clamping a workpiece firmly onto a rotating plate or mandrel. As the workpiece spins, the cutting tool is held against it in a fixture mounted on a moving slide. The slide can be moved up and down the length of the workpiece, as well as closer to or away from the center line. These simple machining techniques are ideal for removing large amounts of material quickly. In addition, a drill bit mounted on the tailstock can bore precise holes down the centerline of the workpiece.
2. Cnc milling
Also known as “CNC turning,” is possibly the most common kind of CNC machining. CNC milling machines are classified according to the number of axis points that they use. Typically these machines have at least three axes, X and Y for horizontal movements, and Z for verticals; some machines, however, utilize five axis points with extra pivot points.
Milling differs fundamentally from turning in that the workpiece is held stationary and the cutting tool rotates on a spindle. The workpiece is usually held horizontally in a machine vise, mounted on a table that moves in the X and Y directions. The spindle holds a variety of cutting tools and moves in the X, Y and Z axes.
Although a mill can also drill holes and bores, it excels at removing stock from more complex and asymmetrical parts. Mills are used to make square/flat faces, notches, chamfers, channels, profiles, keyways and other features that depend on precisely cut angles. Together, milling and turning are responsible for the majority of CNC machine tool operations.
3. CNC Cutting
A precision manufacturing process that uses a number of different mechanical techniques in conjunction with computer numerical controlling software to remove excess material and create complex two dimensional and three dimensional shapes.
4. CNC Drilling
Employs computer automated machines to bore precision threads or holes into surfaces of variable material composition and thickness.
5. CNC Grinding
Uses an abrasive wheel, disc or belt to provide automated precision material removal and surface finish in a number of industrial and commercial applications.
6. CNC Machine Shop
A place where materials are shaped by CNC machines.
7. CNC Machines
Utilize computer logic to instruct and inform the design and production of precision parts through the use of computer automated machinery.
8. CNC Manufacturing
A production process that utilizes specialized computer software to direct complex automated machine components in the design and production of precision parts and components.
9. CNC Services
Those operations provided by CNC machine shops that often integrate every step of the design and production of precision parts via the use of computer automated machinery.
10. CNC Work
Encompasses all tasks associated with and performed through the use of computer numerically controlled machinery which allows for the fast, efficient and accurate production of precision parts.
11. Machine Work
Shapes materials into precise forms.
12. Precision Laser Machining
The precision cutting of parts with CNC machines controlled laser to ensure accuracy.
13. Precision Machining
The process that uses a computerized machine to ensure exactitude.
14. Prototype Machining
The fast and accurate production of a single or low-volume conceptual model or “mock-up” of a product utilizing CNC machinery. Prototypes are used to prove feasibility, but often are not as efficient or well-designed as later production models.
Encompasses all tasks associated with and performed through the use of computer numerically controlled machinery which allows for the fast, efficient and accurate production of precision parts.
Allied has been for cnc machining sevices for over 20 years. We pride ourselves in friendly, personal service, fine craftsmanship and meticulous attention to detail. Our state of the art manufacturing technology means we can pride cnc machining sevices quickly and accurately.
If you have any questions about CNC machining, please contact us and we will provide a professional response quickly. We look forward to your consultation.
