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The acronym CNC stands for "Computer Numerical Control." It means that all the machines are commanded and controlled by preprogrammed computer software. It is commonly linked with manufacturing and industrial applications. Custom CNC parts milling and turning appear to be very similar, but there is a difference between the two terms. Both milling and turning belong to two different procedures. These are two different techniques to create a part. These two are collectively called CNC machining. CNC machining is used to produce custom CNC parts. But let’s first learn more about CNC machining.

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CNC Machining

CNC machining is a manufacturing procedure that employs computerized controls and machines to produce a custom CNC part. A wide range of materials can be utilized for this process, for example, plastic, wood, glass, metals, foam and composites.  CNC machining is a subtractive manufacturing process. Moreover, it is a computer software made to command and control the movement of machinery and tools.

The CNC machining process sheds the limits of the manual system where supervisors must be present to control and command machines. The method of punch cards is used to program a numerical control machine. However, CNC is associated with two manufacturing procedures called additive manufacturing and subtractive manufacturing.

There is a difference between addictive manufacturing procedures and subtractive manufacturing procedures. The addictive manufacturing procedure is used in 3D printing, etc. On the other hand, subtractive manufacturing is used to produce custom designed shapes of custom CNC parts. CNC machining is a combination of CNC Milling and CNC turning.

What is CNC Milling?

CNC Milling or ‘computer Numerical Control Milling” is a process of creating designs with different materials via cutting or drilling. It is more like a cutting or drilling machine. The main thing in CNC milling is that the workpiece remains in place, but the tools are moved to design or shape the material.  A rotating cylindrical cutter, called a milling cutter, is utilized in a CNC milling machine.

The size and design can vary. It depends upon the tolerance and weight of the workpiece. It is associated with a spindle. The machine can move at different angles along a different axis. This machine can have any axes, between 2 to 5, to make custom CNC parts. A computer operates a CNC milling machine.

CNC milling machines use multi-point cutting tools, and more than one tool is utilized with the workpiece. The CNC milling tools are provided to do different cutting methods such as End Milling, Face Milling and Hollow Milling. CNC  milling can work around the five-axis, including rotation of tool and worktable. But using this five-axis can be more expensive too.

Importance

This world is evolving technologically. Everything is technology-based. All the primary methods used to be followed in the past are less efficient and cannot solve all problems. Digital technology plays a vital role in supporting a CNC milling machine to be more work efficient than ever. It is very easy to create high tech and uniquely designed custom CNC milling parts with CNC milling machines.

There is a list of hard and soft materials that can be cut with CNC milling machines.

CNC Turning

For making custom CNC parts, CNC turning or “Computer Numerical Control Turning” is slightly different from CNC milling. CNC tuning is one of the oldest foam for making machine parts. . This process also helps lower the cost of prototyping. CNC milling is utilized for making all sorts of industrial custom CNC parts. The oldest and simplest form is called 'lathes". Lathes can be horizontal or vertical. CNC turning uses a cutting tool that can move a single point, and for this purpose, it is placed parallel to the material to be cut. In the lathe, the tool remains stationary, but the material turns.

The workpieces for CNC turning are usually round, but they can be square or another shape. The primary function of CNC turning is rotation. The workpiece is associated with an instrument called 'Chuck". The cutting tool moves with a spinning spindle with a turret towards the raw material and creates the desired shape.

It is used to create custom CNC parts. Today's CNC turning machines are commanded and controlled numerically. These machines can adjust without any supervisor. CNC turning is utilized to create shafts, hollow tubes, conical shapes or any axially symmetric part.

CNC-Milling VS Turning

The difference between CNC milling and CNC Turning for creating custom CNC parts is discussed below.

 

  • The material is held in place in CNC milling, but CNC turning rotates the material keeping the tool in place.
  • The tool used for cutting in CNC turning is single, but CNC milling uses a multi-point cutting tool.
  • CNC milling's chip production is discontinuous, but CNC turning can make continuous, fragmented, and discontinuous.
  • CNC milling can engage and disengage the cutting tool, but CNC turning cannot do so.
  • The most notable difference depends upon the rotation of the part. Either the machine moves itself or the workpiece or raw material.
  • CNC milling is preferred to make complex shapes, but CNC turning is used to make symmetrical or cylindrical shaped parts.
  • Custom CNC parts, cabinets, furniture, woodworking, aluminum machining, prototyping, and sculpting, are made with CNC milling. Other symmetrical parts are made with CNC turning.
  • CNC turning is used for round pieces, but CNC milling is best for any shape because of its flexibility in shape and working.
  • A chuck or lathe can easily hold a complex part, but a CNC milling machine can work best with round parts.
  • CNC turning turns or rotates the workpiece, but CNC milling keeps the workpiece in place.

Finding the Right Manufacturer

If you are searching for a CNC machining developer, you should reach out to Luck-Best. They are among the industry leaders. So, in case, if you are wondering why should you choose them. Below, we did list some of the reasons.

They have highly effective and efficient customer service. Therefore, they promise a fast response rate. Once you reach out to them, they will instantly get back to you. What more is that they have different ways via which you can contact them, you can use email, personal chat, or even call them.

To ensure the quality of the product and to make it robust, they do not rely on outsourcing their work. On the contrary, they have an in-house designing and developing team. Every member of their team is highly skilled and has vast industry experience. They are considered the epitome in their respective field.

To further enhance the product quality, precision best has an extremely strong quality control system intact. After all, they are the leader in the industry. Therefore, they have to live up to their reputation by ensuring that each and every product of theirs meet the highest industry standards.

Another appealing factor is that they offer competitive prices. Something their competitors are unable to match. So, if you want a quality product while don't causing a dent in your pocket, we suggest you contact luck-best.

Instead of your ordering blinding, they offer the facility of sending your samples. So you can have an in-person look as to what the product will look like and how it will function. This will give you a better idea as to whether you should order the product or not.

Final Thoughts

CNC Milling and CNC Turning are two procedures commonly utilized in industrial and manufacturing areas to produce custom CNC parts. These two methods are used depending upon the type of custom CNC part you want to manufacture. Both procedures have their way and style of working with different materials, depending upon their capability to work.

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