1. There is a significant difference in working methods between CNC lathe and CNC lathe: in CNC lathe, the material rotates by itself while the tool is relatively stationary, in CNC lathe, the tool moves forward and the material is relatively stationary; .
2. The centering machine is suitable for processing small parts such as rods. It has the characteristics of high precision, low scrap rate and efficient production. It is particularly suitable for parts with a diameter not exceeding 32 mm. This type of equipment can be regarded as a small independent production line. It has obvious advantages in processing speed and labor cost, and can effectively reduce processing costs.
3. In terms of precision and processing speed, the centering machine is significantly better than the CNC lathe. The centrifugal machine can achieve single clamping and turn parts larger than 200mm without stopping the spindle, but it is difficult for CNC lathes to achieve this.
4. The core machine always holds the material in a fixed position during cutting, giving it excellent rigidity. On the other hand, once the part is clamped by the CNC lathe, the tool is moved a few mm from the clamping position and its rigidity is relatively poor.
5. The centering machine generally has the function of turning and milling, and can achieve very complex single casting processing, which is difficult to match with CNC lathes. Modern CNC automatic centering lathes can move the tool in the X and Y directions while the Z spindle advances and reverses, achieving three-dimensional processing and forming in one go. By installing different accessories such as sub-spindles, the centering machine can also process various complex process products.
The comparative advantages of CNC centering machines and lathes mainly include the following points:
1. The spindle can turn workpieces with a length of more than 200mm in a single clamping operation. If you are turning a workpiece with a length of 5mm, you can turn it with the cutting tool and centering machine. prepare 20 to 30 portions at one time before needing to feed.
2. When the cutting machine cuts, it is always fixed at the position closest to the material, so the rigidity is very good. Imagine, once the lathe has clamped the part, the tool is rotated a few mm close to the clamping position. . It’s strange that the rigidity is not good.
3. Cutting machines are all integrated with turning and milling, and the complexity of single processing and molding is not comparable to that of cutting machines. It turns out that there are old-fashioned automatic lathes, which we commonly call cam-driven. machine towers. Nowadays, the most advanced CNC automatic lathes are called center lathes or slitting lathes. Mainly, the main Z axis moves forward and backward, and the knife can move X and Y, which can realize three-dimensional processing and one-time molding. Of course, different accessories such as sub-spindles can be installed according to different parts, so that various complex process products can be processed.
Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
