CNC Turned Components

CNC Turned Components are a type of component produced by machining products on a lathe. It uses the rotational motion of the workpiece and the linear or curved motion of the tool to change the shape and size of the blank, and processes it into parts that meet the requirements of the drawing.

Manufacturing process:

Basic motion: CNC Turned Components are performed on a lathe, mainly through the rotational motion of the workpiece and the linear or curved motion of the tool.

Cutting method: The cutting energy of CNC Turned Components are mainly provided by the workpiece rather than the tool. The cutting tool performs cutting on the workpiece, thereby changing the shape and size of the workpiece.

Processing accuracy: The accuracy of CNC Turned Components can generally reach IT11-IT7, and some can even reach IT6. The surface roughness Ra can reach 12.5-0.8um, demonstrating its ability for high-precision machining.

Rough:
Rough turning is one of the main stages of turning machining. It uses a larger cutting depth and faster tool speed for preliminary processing, with the aim of quickly removing most of the rough material on the surface of CNC Turned Components. Rough cutting typically focuses on rapid material removal rather than achieving final dimensional accuracy or surface quality.

Semi polishing:
After rough turning, a semi precision turning stage is usually carried out. In this stage, the cutting depth is reduced and the tool speed is increased, with the aim of achieving the predetermined size and high smoothness of the CNC Turned Components surface. Semi precision turning is a transitional stage between rough turning and precision turning, which further reduces material removal and prepares for the subsequent precision turning.

Completing:
Precision turning is the last critical process in turning machining. At this stage, further reduce the cutting depth and tool speed to improve the dimensional accuracy and flatness of the workpiece. The main goal of precision machining is to ensure that CNC Turned Components meet the predetermined dimensional accuracy and surface smoothness requirements.

Superfinishing (optional):
For certain applications that require extremely high surface finish, the polishing stage may also be carried out. The light car adopts very small cutting depth and very slow tool speed to further improve the surface smoothness of CNC Turned Components.