Characteristics of CNC Turning Center

Characteristics of CNC Turning Center

2022-09-28 16:35:19

CNC turning center can process various rotary surfaces, such as threads, end faces and formed surfaces. Today we will introduce it to you.

 

Its machining accuracy can reach IT8-IT7, and the surface roughness Ra value is 1.6~0.8. Turning is often used to machine parts with a single axis.

 

齿轮花键.jpg

 

Tool setting principle of CNC turning machining center:

 

After the workpiece is fixed and clamped on the machine tool, the position of the workpiece on the machine tool must be determined, which can be connected with the original coordinate system of the machine tool.

 

The specific position of the workpiece is realized through tool setting, and this process determines to determine the programming coordinate system of the workpiece. Programming and processing are carried out concerning this coordinate system.

 

The workpiece coordinate system shall be established on the part drawing, and all geometric elements on the part shall have their positions determined first. The origin of the workpiece coordinate system is to establish a coordinate system with a feature point on the part drawing as the origin, making the programming coordinate system coincide with the workpiece coordinate system.

 

Features of CNC turning machining center:

 

✔️Easy to ensure the position accuracy of each machining surface

 

  • For example, it is easy to ensure the coaxiality requirements. The chuck is used to install the workpiece, and the rotation axis is the rotation axis of the lathe spindle. Use the front and rear mounted workpieces, and the rotation axis is the center line of the two.
 
  • It is easy to ensure the perpendicularity between the end face and the axis. The perpendicularity between the cross slide guide rail and the workpiece rotation axis.

 

✔️Cutting process is relatively stable, avoiding inertial force and impact force

 

This allows the use of larger cutting parameters, high-speed cutting, and is conducive to improving productivity.

 

✔️Suitable for finishing nonferrous metal parts

 

If the surface roughness of non-ferrous metal parts is large and the Ra value is required to be small, it is not suitable to use grinding, and turning or milling is required. The fine turning with diamond turning tool can achieve high quality.

 

✔️Simple tools

 

The turning tool is easy to manufacture, grind and install.

 

Conclusion

 

We have CNC Turning Center for sale, for more information, please kindly contact us at any time.

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