CNC vertical lathe is a high-precision processing equipment. It consists of many parts, including machine tool body, CNC system, automatic chuck, tool holder, spindle, motor, etc. Below we introduce the function and characteristics of each part in detail:
1. Machine tool body: The main part of the machine tool of the CNC vertical lathe is made of cast iron, steel plate and other materials. It carries cutting force and inertial force, has high rigidity and stability, and ensures the stability and accuracy of high-precision machining.
2. CNC system: CNC vertical lathe relies on CNC system for program control, which can realize the processing of various complex shapes and contours. CNC systems are usually composed of hardware and software. They support a variety of programming methods such as G code, M code and macro programs, and are highly flexible and reliable.
3. Automatic chuck: The automatic chuck is the main fixture of the CNC vertical lathe. It is used to clamp the workpiece to ensure processing accuracy. It has functions such as automatic tool changing, automatic centering, and automatic measurement, which greatly improves processing efficiency and accuracy.
4. Tool holder: The tool holder is a mechanism that fixes the tool and can quickly change the tool and adjust the angle according to the processing requirements. CNC vertical lathes generally have two tool holders, which can perform rough machining and finishing machining at the same time to improve processing efficiency.
5. Spindle: The spindle is the core component of the CNC vertical lathe and is used to drive the tool to rotate for processing. Spindles usually use high-precision bearings, which can support high-speed, high-precision machining and have strong driving force and cutting capabilities.
6. Motor: The motor of CNC vertical lathe is divided into two types: spindle motor and feed motor. The spindle motor is used to drive the spindle to rotate, and the feed motor is used to drive each axis to carry out the feed movement of the workpiece. Motors usually use high-performance electrical components such as servo motors and frequency converters to meet the requirements of high-precision processing.
In general, CNC vertical lathe is a highly automated and high-precision processing equipment with the advantages of high precision, fast speed and good stability. Each part of the CNC vertical lathe plays a vital role and works together to achieve an efficient and high-precision machining process.