1. Introduction

  CNC lathe, also known as CNC lathe, is a computer numerical control lathe. It is the most widely used CNC machine tool in China. It has a very important position in CNC machine tools and has been widely used in countries all over the world for decades. Pay attention to and get rapid development.

2. The composition and use of CNC lathe

The CNC lathe is mainly composed of the main machine, numerical control device, driving device, auxiliary device and other auxiliary equipment. It is mainly used for processing various shaft or rotary parts, and can automatically complete the inner and outer cylindrical surface, arc surface, end surface and thread. For the machining of the other processes, it is suitable for machining shafts or discs with complex shapes and high precision requirements.

3. Application advantages of C500 vector inverter on CNC lathe

C500 series inverter adopts advanced current vector control technology. The motor has large torque at low speed and has zero servo function. It has a certain (adjustable) torque output when the running frequency is 0Hz, and the speed precision is high, the price is reasonable, and the function Complete, it can automatically detect the dynamic running parameters of the motor and make corresponding adjustments to ensure that the motor runs at the highest efficiency. Therefore, the C500 vector inverter is the best choice for the machine tool industry.

Advantage: 

3.1 The stop speed is fast and stable: The C500 adopts the over-excitation deceleration stop technology, which can make the motor decelerate and stop in a shorter time.

3.2 Speed accuracy and stability: The linearity of the speed setting is good, and the speed stability is high. When the load changes, the speed fluctuation is within 2/1000.

3.3 Excellent low frequency performance: Optimized PG-free vector control algorithm, 0.1Hz can output 200% of output torque.

3.4 Wide range of grid voltage: Advanced switching power supply design, can be applied to a variety of grid environments.

3.5 Exquisite production process: Adopting a unique coating thickening process, it has strong adaptability to harsh physical environments such as metal dust, corrosive gas and moisture.

4. Conclusion

At present, China is in the middle of industrialization, that is, from the opening up to solve the shortage to the construction of economic power, coal, automobile, steel, real estate, building materials, machinery, electronics, chemicals and other high-growth industries based on heavy industry development momentum. Strong, constitutes a huge demand for the machine tool market, especially CNC machine tools. China has surpassed Germany to become the world's largest machine tool market. CNC machine tools have become the mainstream of machine tool consumption.

The CNC machine tool spindle is generally composed of AC servo system, imported brand vector control inverter and frequency conversion special motor. The purchase cost is very high. C500 series inverter creates more benefits for customers in the field of CNC machine tools with its unique performance and superior cost performance. .