Application of Linear Motor in CNC Plasma Cutting Machine
time£º2017/7/11 click£º6519
CNC cutter is a digital program to drive the movement of the machine tool, with the movement of the machine tool, random belt cutting tools to cut objects. This electromechanical cutting machine is called a CNC cutting machine. CNC cutting machine can be divided into: flame cutting machine and plasma cutting machine. At present, the NC plasma cutting machine processing speed is about 3000-5000 MM / MIN, which is about 4-8 times that of the flame cutting machine. The plasma cutting machine is favored by the downstream industry because of its fast cutting speed. In recent years, it has gradually replaced the flame cutting machine market.. The key factor that CNC plasma cutter can maintain such high efficiency is the use of linear Motors.
A linear motor is a transmission that converts electrical energy directly into linear motion mechanical energy without the need for any intermediate conversion mechanism.
Compared with the traditional transmission mode, the "direct drive" mode of the linear motor has higher dynamic characteristics and control accuracy, higher feed speed and acceleration, longer service life, and lower vibration noise and smaller wear. These characteristics make its application in the field of CNC machine tools develop rapidly, and laser cutting, as a non-cutting force processing, has a greater advantage in using linear motor feed drive.
The structure is simple. The linear motor directly produces linear motion, and the position accuracy is high, which is more economical, stable and reliable, and easy to operate and maintain.
High motor efficiency. There is a gap between the air cushion and the magnetic pad of the linear motor. When moving, there will be no mechanical contact, no friction and noise, and the damage to the parts will be small, thus having higher working efficiency and high-speed linear motion.
No lateral edge effect. The linear motor will not be caused by the lateral opening and the boundary magnetic field will be weakened, the linear motor, the lateral opening will not be broken, and the magnetic field will be evenly distributed.
Adaptive. The iron core of the linear motor is made of epoxy resin material and has a good anti-corrosion and moisture protection function. It can still be used even in wet and harmful gas working environments.
There is no unilateral magnetic pull problem. The tension of the linear motor can cancel each other out, so there will be no unilateral magnetic tension problem.
Easy to adjust and control. Linear motor can adjust the voltage, frequency, material replacement, etc. to achieve different working rates to meet low-speed movement operations.
With the development of technology, the performance of linear motor has been continuously improved and the cost has been decreasing, which has created the conditions for its wide application. At the same time, the application industry of CNC plasma cutting machine, such as sheet metal industry, has continuously put forward higher requirements for cutting quality and cutting efficiency. For this reason, linear motor driven CNC plasma cutting machine came into being. The application of linear motor makes it fast, high acceleration and high positioning accuracy, and it is deeply favored by customers in the market.
Kunshan Tongmao Electronics Co., Ltd.. www.tmmotion.com is a manufacturer that integrates linear electrical technology research, development, linear motor, sound loop motor, precision linear platform intelligence and sales. The company's products are used in the following fields: laser cutting equipment industry, semiconductor production equipment industry, flat panel display industry, printing equipment industry, medical equipment industry, precision detection equipment industry, electronic component surface mount equipment industry, PCB detection equipment industry, Logistics equipment industry.
If you are interested in our linear motor, please call us: 4000-007-7724
Linear motor