1. Accurate energy control and fast response
The pressurized energy can be pre-set simply and accurately, and each stroke is repeatedly implemented with accurate and precise pressurization without discrepancy to ensure the uniformity of the product. Servo motor direct drive, no clutch reaction time, fast response speed.
3. Forming speed, extend the life of the mold
When the screw press is close to the bottom dead center, the slider speed is extremely fast, and the time for the mold to extrude the material is very short, and the processing can be completed instantly before the hot material cools. The contact time with the mold is short, and the mold temperature changes little, which greatly extends the life of the mold.
5. The energy process is controllable and has a wide range of applications.
The servo numerical control press can set the pressure energy, so that the slider first accelerates down, and then decelerates to pressurize the material with the set energy. Large tonnage press can also be forged small parts, the processing time per unit stroke basically no change. Both size and size have a multiplier effect.
7. Stamping molding, high pressure energy
The pressurizing method is the same as the conventional friction press, and the flywheel energy is all consumed to pressurize, which is an instantaneous punching pressurizing method, so that the generated pressurizing energy is very high.
2. Reasonable structure, more uniform products
Since there is no structural bottom dead center, there is no need to worry about excessive load due to excessive material size or uneven heating temperature, and sliding seizure (seizure stop due to overload). Moreover, the same material can be repeatedly pressurized with different strength to gradually deform it, and successive forging is implemented.
4. Simple structure, low maintenance cost
Servo motor direct drive, simple structure, fewer parts, low maintenance and maintenance costs. Normally run, without brakes, the motor itself can stop the slider. The mechanical brake only does double protection, and is used in emergency times such as power failure, and the brake pad has a very long service life.
6. High efficiency, energy saving, reduce production cost
The servo motor only rotates when the machine is running (friction means that the motor runs continuously). The comprehensive energy saving effect is about 55% compared to the previous friction press.
8. Low noise, low vibration
Pressure is produced within the framework. Compared with the punch hammer, there is no excessive ground vibration, and the ground foundation engineering can be carried out cheaply. The noise and vibration are much lower than the impact hammer.