Servo presses usually refer to presses that use servo motors for drive control. Including servo presses for metal forging and special servo presses for refractory materials and other industries. Due to the numerical control characteristics of servo motors, it is sometimes widely referred to as a CNC press. The servo press uses a servo motor to drive the eccentric gear to realize the movement of the slider.
It is understood that servo presses usually refer to presses that use servo motors for drive control. Including servo presses for metal forging and special servo presses for refractory materials and other industries. Due to the numerical control characteristics of servo motors, it is sometimes widely referred to as a CNC press. Servo press
1. Servo technology of servo press
Servo press uses single or multiple servo motors, and the control system adopts computer control, using digital and feedback control technology, and Modern servo presses have strong process adaptability, low noise and low energy consumption, and can greatly improve production efficiency.
After years of development, servo technology has been widely used in the field of presses. In the field of product forming presses and auto parts pressing presses, through the efforts of many technical personnel, servo technology has gradually matured, been recognized in many industries, and has begun to be accepted by more and more production companies.
2. Servo press, applicable technology
Servo presses are used in many industries. The assembly of medium-sized parts in the automobile and auto parts industry is achieved by pressure assembly. .
As a new technology, servo presses have advantages that traditional hydraulic presses do not have. The advantages of choosing servo presses for automotive parts are mainly reflected in the following aspects.
1. The mold has long service life and the pressure is numerically controlled. The mold will not be overloaded, worn or damaged.
2. The equipment structure is extremely simple and the cost is low.
3. Intelligent automated numerical control. The operation of the press is controlled by high-speed computer intelligent numerical control, which can achieve full automation without manual operation.
4. The equipment has high reliability and has no wearing parts. It is stronger than permanent magnet servo motors, sturdy and reliable, and resistant to impact. The maintenance-free equipment effectively saves maintenance personnel and man-hours
3. Production manifestation of servo press
Servo press represents the development direction of press. Research on servo press based on direct drive of servo motor has important economic and social significance.
1. Improved productivity.
2. The product has high precision. Through closed-loop feedback control, it always ensures the accuracy of the bottom dead center, suppresses burrs on the product, and prevents the generation of defective products.
3. Low noise and long mold life. Compared with general mechanical presses, the low noise mode greatly reduces noise, and the mold has small vibration and long life.
4. Energy saving It is environmentally friendly, eliminating the energy-consuming components of traditional mechanical presses, simplifying the mechanical transmission structure, and consuming less power, so the operating costs are also significantly reduced.
IV. The future trend of servo presses
The application of servo press technology opens the door to the precise and precise intelligent control of modern machinery. Servo presses play an important role in the press-fitting process. The application has demonstrated its obvious advantages in product forming, automation implementation, mold life, energy utilization, failure rate and other aspects. With the rapid growth of domestic new energy automobile and other industries, the market has a strong demand for manufacturing equipment. With the requirements becoming more stringent, servo presses have obviously become the mainstream equipment in precision and intelligent press-fitting production lines, and are occupying a large proportion of all walks of life. The era of servo presses has truly arrived!