What Are The Main Types Of CNC Parts?

As the core equipment in the field of modern mechanical processing, the CNC machining center has a complex structure and precise components that jointly support efficient and accurate processing capabilities. The following will elaborate on several core components of CNC Parts and their functions.

The basic CNC Parts of the CNC machining center is its stable support skeleton, which is mainly composed of the bed, column and workbench. These components are usually made of high-quality cast iron or welded steel structure to ensure sufficient rigidity and stability to withstand the huge cutting force and static load generated during the processing. The bed is the foundation of the entire machine tool, and its accuracy and flatness directly affect the accuracy of the workpiece. The column is used to support the spindle box to ensure the stability and accuracy of the spindle in the vertical direction. The workbench is used to install and fix the workpiece to be processed, and realize multi-axis linkage through the drive of the servo motor to meet complex processing requirements.

The spindle component is the core power source of CNC Parts, which is composed of parts such as the spindle box, spindle motor, spindle and spindle bearing. The spindle motor drives the spindle to rotate through a belt or direct connection. The spindle's start, stop and speed change are all precisely controlled by the CNC system. The tool is installed on the spindle, which participates in the cutting motion and is the power output component of the cutting process. The spindle bearing bears the heavy responsibility of supporting the spindle and transmitting torque. Its accuracy and life directly affect the processing quality and machine tool performance.

The CNC system is the "brain" of CNC Parts, which consists of CNC devices, programmable controllers, servo drive devices and operation panels. The CNC device is responsible for parsing CNC programs such as G codes and M codes, and converting instructions into motion control signals for various parts of the machine tool. The programmable controller is responsible for the logic control and fault diagnosis of the machine tool. The servo drive drives the motor to achieve precise position and speed control according to the instructions of the CNC device. The operation panel provides a human-machine interaction interface, which is convenient for operators to input instructions and monitor the status of the machine tool.

The automatic tool change system is a key component for achieving efficient processing in CNC Parts, which consists of tool magazines, manipulators and other components. The tool magazine is used to store tools of different specifications, and the manipulator is responsible for automatically changing the tools during the processing. When the CNC system issues a tool change command, the manipulator will quickly and accurately take out the required tool from the tool magazine and install it on the spindle, thereby realizing continuous processing and greatly improving the processing efficiency.

Although the auxiliary device does not directly participate in the cutting movement, it plays a vital role in the processing efficiency, processing accuracy and reliability of CNC Parts. Auxiliary devices include lubrication systems, cooling systems, chip removal systems, protective devices, hydraulic systems and pneumatic systems. The lubrication system is used to reduce friction and wear between machine tool components and extend service life; the cooling system is used to reduce the temperature of the cutting area to prevent tool overheating and workpiece deformation; the chip removal system is responsible for timely removal of chips and waste generated during the cutting process to keep the machine clean and the processing accuracy; the protective device is used to protect the operator from machine tool movement and cutting spatter; the hydraulic system and pneumatic system provide the pressure and power required by the various parts of the machine tool.