What is CNC turning, and how does it work?
There are also three things you should know about it.
You've come to the correct site if you want to learn about CNC turning.
CNC turning is a form of CNC machining, a cutting tool, a typical non-rotating portion of a lathe or turning center, which removes material from spinning rigid materials. Depending on the turning operation employed, this procedure generates a variety of forms and sizes .
Yes, it's a simple concept, but high-quality CNC turning is a little more difficult. You might be asking what the difference is between a lathe and a turning center. What kinds of forms can you build using this manufacturing process? What are the requirements for CNC turning to be successful? Or, to put it another way, what does CNC stand for?
Here will address all of your questions, and reading it will help you decide if CNC turning is the correct production method for you!
What is CNC turning, and how does it work?
The initial part of CNC turning is "CNC," which stands for "computer numerical control" and is typically associated with machining process automation.
The phrase "turning" refers to the process of machining. The workpiece rotates as the single-point tool eliminates material to match the final component design during the process.
As a result, CNC turning is a computer-controlled industrial machining process performed on turning equipment such as a lathe or a turning center. This can happen on either the horizontal or vertical rotation axis. The latter is mostly employed for the workpiece's length and big radius.
What kinds of forms can CNC turning produce?
Turning is a very flexible machining technique that may produce a variety of profiles depending on the turning method used. Straight turning, taper turning, external grooving, threading, knurling, boring, and drilling are all possible with the lathe and turning center.
In general, lathes can only do simple turning operations such straight turning, external grooving, threading, and boring. The turning center's tool turret allows it to do all of the lathe's operations, as well as more sophisticated tasks like drilling off the spinning shaft.
CNC turning may create a variety of axial symmetry forms, including cones, cylinders, discs, or a mix of these. Some turning centers may even turn polygons, creating a hexagon-like form along the axis of rotation with proper rotating tools.
Despite the fact that the workpiece is generally the only rotating item, the tool can be moved as well! To make accurate forms, the mold may move one, two, or even five axes. Imagine all the forms you could construct with a piece of metal, wood, or plastic right now.
Because CNC turning is such a common production method, it's easy to think of some everyday items that are made using this technology. Even the equipment you're using to view this blog is made up of CNC-machined screws, bolts, and nuts, which are utilized in modern aerospace and car parts. But how are these tasks carried out?
What are the requirements for creating a CNC rotating part?
Despite the fact that this is a difficult procedure, we will make it as simple as possible for you. Sheet design, cutting speed-feed ratio, and raw materials are the only three simple elements. So, let's get this party started!
Translation of your design into CNC lathe language is the first stage. Don't worry, we're not discussing complex programming here. Perhaps you've already created some design sketches. Great! You might want to investigate using tools like AutoCAD or SolidWorks to capture these electronic drawings.
It's a piece of cake once you have the electrical design! All you have to do now is convert your drawings (which are stored as CAD files by default) to the proper format, which is CAM files. In reality, software applications like AutoCAD and SolidWorks may export drawings in this format using the "Export as" option.
Now is the moment to take action! During the steering process, there are two elements to bear in mind. The first is the turning speed, which is the rotational speed of the workpiece. The feed rate, or the speed at which the tool travels along the spinning workpiece, is the second factor.
Because inaccurate estimations can damage your findings, these numbers must be determined by an expert. This may result in uneven polishing or irreversible damage to the workpiece in some materials.
To put it another way, to "roughen" the contour, lower turning speeds and greater feed rates are frequently utilized. Then, to provide a smooth finish and pieces that match strict tolerance standards, a fast turning speed paired with a decreased feed rate is employed.
The most significant element is the raw material! The character of the product is unquestionably determined by the sort of material utilized.
Do you have any specific questions about the Spur gears or Bevel gears? Contact Yogie! Our sales engineers will work with you from start to finish to ensure that your project is completed to your requirements.
Also, Yogie is a professional manufacturer for mining equipment, CNC Machine tools, and machinery parts for over 20years.
