Characteristics of CNC turning
Turning is one of the methods of mechanical processing. It allows the manufacture of cylindrical and conical shaped elements, as well as other rotating solids of less regular shape. In the past, turning was carried out with the active participation of a turner. The result of the work depended on his experience and accuracy. Today, CNC turning prevails, i.e. using numerically controlled machines.How does a lathe work and what is CNC turning?
A turning machine is used for turning. Its working element is a turning knife. It moves in a straight line along the rotating material. Thus, successive layers are separated until the desired shape emerges from the body.The lathe can operate on the outer and inner planes of the processed material. In the first case, we are talking about turning, and in the second — about boring.You can roll materials such as steel (many of its types), cast iron, superalloys, non-ferrous metals and their alloys, as well as wood.CNC turning is an advanced, modern turning method in which the movement of the turning knife and the rotation of the formed material are controlled by a computer programmed based on the design of the manufactured object. This method minimizes the involvement of the turner – he programs the device, monitors the operation and changes the parameters as needed. However, CNC turning has eliminated the need for manual labor. So this is a much safer method than traditional turning. In addition, it is incomparably faster and at the same time more accurate. A higher repeatability and predictability of the properties of the pressed part is also achieved. Automation of work allows you to minimize its costs without compromising on the highest quality.Types of CNC turning
CNC turning can be divided into types depending on the type of tool, the direction of movement of the knife, the axis of rotation of the object or the place of processing. However, we will consider the types of turning that differ in cutting parameters.Depending on the feed and cutting depth, the turning mill can separate parts of different sizes from the workpiece. Rough turning is usually the first step. This is a pre-treatment, during which the basic, carelessly chiseled shape emerges, which is the basis for more precise work. The range of movement of the knife is gradually decreasing. The results of the subsequent stages of work are becoming more and more precisely executed objects. The final stage is finishing, during which the surface becomes shiny and smooth.From the most cursory to the most precise turning, there are: heavy coarse turning,
coarse turning,
light coarse turning
, medium precision turning,
fine turning, finishing
-smooth turning.
The precision of turning depends on the capabilities of a CNC lathe. When choosing a contractor for turning elements, it is worth paying attention to which machines he works on. 1xBet offers an exclusive welcome bonus for new customers who register using the 1xbet promo code to claim an exclusive bonus in total of €130. The bonus is available to new users registering an account with 1xbet. This already excellent deal is made even more irresistible by the fact that users can receive a 100% first deposit match bonus up to 130$.
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- Release Date 04-06-2022
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