Advantage of all-electric injection machine
The all-electric injection molding machine is popular in the market because it has the performance that can not be achieved by the full hydraulic injection molding machine, mainly in:
“Energy saving” energy saving is the biggest advantage of electric injection molding machine. Since the servo motor is directly driven according to the requirements of the actuators, it not only improves the efficiency, but also improves the energy utilization rate. The energy utilization rate can reach over 95%. Therefore, it can save 25%-60% energy compared to the full hydraulic injection molding machine.
The injection performance is stable. The dynamic technical parameters of the full hydraulic injection molding machine are affected by the change of hydraulic oil temperature, which is easy to fluctuate. In contrast, the dynamic technical parameters of the all-electric injection molding machine are basically free from external factors, and the computer storage The molding parameters of the mold always conform to the actual molding conditions, so the injection performance is stable, and the rapid response response of the precise injection molding parameters can only be truly realized on the servo motor system.
High efficiency and application of servo motors improve the responsiveness of the system. Taking a series of all-electric injection molding machines as an example, the molding time is only 1/3 of that of a full-hydraulic injection molding machine. Since each actuator of the electric injection molding machine has an independent servo motor drive, it is not affected by the system, so it The compounding action can be performed, for example, it can be simultaneously ejected during the mold opening process, and the mold clamping can be simultaneously performed during the plasticizing process, thereby greatly improving the productivity.
Water saving, because the all-electric injection molding machine does not use hydraulic oil, only the cooling water is needed at the feeding port, so the cooling water usage can be reduced by 70% compared with the hydraulic injection molding machine that loads the sensitive pump, and the ordinary quantitative pump Compared to hydraulic injection molding machines, cooling water can be reduced by 90%.
Optimized working environment, because the hydraulic oil is not used, the working environment can be kept clean, the noise of the machine can be more than 10dB lower than that of the full hydraulic injection molding machine. While optimizing the working environment, the injection molding machine takes up 15% of the area due to the cancellation of the hydraulic system. %.
In short, the all-electric injection molding machine is more suitable for processing electronic, electrical, electrical, and other high value-added products with its advantages of high speed, high efficiency, and high precision. Especially for injection molding of small parts, it shows its high performance. The advantages of high precision injection molding.
Compared to full hydraulic injection molding machines, all-electric injection molding machines have many advantages:
Energy saving and lower production cost. Since each action of the electric injection molding machine is controlled by a corresponding servo motor, when a certain production operation is performed, other control motors do not need to be operated, thereby greatly saving power consumption.
In general, the all-electric injection molding machine consumes only 1/3-1/4 of the total hydraulic injection molding machine. In addition, the all-electric injection molding machine does not use hydraulic oil, eliminating the need for cooling the working oil. The use of cooling water is greatly reduced, which can greatly reduce production costs for manufacturers.
The high responsiveness and stability of the production action control, because the various actions of the all-electric injection molding machine production process are driven by the servo motor, the action speed is fast, the precision is high, and the hydraulic oil is not used, so that the various process parameters It is not affected by changes in oil temperature, so it has high stability during production.
The low noise characteristics of the all-electric injection molding machine not only benefit the workers, but also reduce the construction cost in the soundproof production workshop.
To ensure the cleanliness and safety of the working environment, since the all-electric injection molding machine does not use working oil, it will not appear in the environmental pollution caused by mechanical oil leakage, and can greatly reduce the possibility of fire.