CNC machining is a term used to describe a wide range of machining applications. “CNC” is a shorthand for Computer Numerical Controlled and refers to the programmable feature of the machine, which allows the machine to perform a range of functions without human intervention. CNC machine is the process of making of a part with the use of a CNC controlled machine. The term “cnc machining” refers to various subtractive manufacturing techniques that require the removal of material from a bar or workpiece to produce an end product. There are five common kinds of CNC machining China that are performed by five different kinds of CNC machines.

These processes are used in a variety of applications across a range of industries, including aerospace, medical industrial, oil and gas as well as firearms, hydraulics etc. CNC machines can be utilized to machine a variety of materials, including glass, metal, plastics wood, composites and glass.

CNC machining has many advantages over traditional machining that isn’t programmable. Significantly lower cycle times, improved finishes , and many other features can be completed simultaneously and improve the quality and reliability of. It is suitable for large and medium volume demands where accuracy and complexity are required.

CNC Lathes and Turning Machines

CNC lathes and turning machines are characterized by their ability to rotate (turn) materials during the machining operation. These machines use linear motion to feed the cutting tools on the bar stock rotating. This permits the removal of material around the perimeter until it reaches the desired point (or the desired diameter).

One subset of CNC Swiss lathes is the machine Pioneer Service uses. When using CNC Swiss lathes the material bar is rotated and axially moves through the guide bushing (a holding mechanism) into the machine. This provides much better support for the material as the tooling machine produces the component includes (resulting in better/tighter tolerances).

Turning machines and CNC lathes have the ability to make exterior and internal characteristics on components, such as bores, broaches, and reamed holes as well as tapping, threads, tapers and tapping. The components made by CNC lathes and turning centers comprise screws and bolts, shafts, poppets, etc.

CNC Milling Machines

CNC milling machines are capable of turning cutting tools and keep the workpiece or material block stationary. There are a number of shapes, including face-milled (shallow, flat surfaces, or cavities in the workpiece) as well as peripherally milled (deep cavities like slots and threads).

Components made on CNC Machine milling machines are typically rectangular or square with a variety of features.

CNC Laser Machines

CNC laser machines feature a pointed router with the laser beam being highly focused that can be used to precisely cut, slice or engrave materials. The laser heats the material which causes it to melt or evaporate. This creates cuts in the material. The material is usually in sheets. To create an accurate cut the laser beam is moved between the sheet and the laser beam.

This method can result in a wider range of designs than traditional cutting machines (lathes, turning centers, mills) and can often result in cuts and/or edges that do not require additional finishing processes.

Part marking and decoration of machined parts is a common use for CNC laser engraving machines. It isn’t easy to incorporate an image or company name into a CNC-machined or turned component. But, laser engraving could be used to apply the logo to the piece even after the machining is completed.

CNC Electrical Discharge Machines (EDM)

A CNC electric discharge machine (EDM) employs highly controlled electrical sparks that manipulate the material into an ideal shape. It could also be referred to as spark erosion, die sinking, spark machining or wire burning.

The machine releases an electric discharge from the wire which creates massive heat. Then, a component is placed under the electrode wire. In order to create the desired design or design, the material is either melted or flushed with liquid.

EDM can be used to make precisely-sized micro holes, slot, tapered or angle features as well as other intricate features on workpieces or components. EDM is used to create intricate shapes and features in extremely hard metals. The typical gear is a great illustration.

CNC Plasma Cutting Machines

CNC plasma-cutting machines are also used to cut materials. However, they perform this operation using a high-powered plasma (electronically-ionized gas) torch that is controlled by a computer. Plasma torches are capable of reaching temperatures as high as 50, 000 Fahrenheit. This is similar to the handheld gas-powered torch that is used for welding (up to 10,000 degrees Fahrenheit). The plasma torch melts the material to create a cut in it.

To be considered a necessity, any time CNC plasma cutting is utilized the material to be cut has to be electrically conductor. Typical materials are stainless steel, steel, copper, brass, and aluminum.

Precision CNC machining aluminum Parts provides a broad variety of manufacturing capabilities for components and finishing within the manufacturing process. There is always a best method to achieve the desired results, contingent on the material, environment budget, time, and other elements.