CNC fully hydraulic die forging hammers, also known as CNC electro-hydraulic hammers, programmable hammers, or CNC hammers, can arbitrarily adjust the impact energy, extend the working life of molds and hammer rods, and reduce vibration by more than 80%. It is widely used in industries such as automobiles, motorcycles, hardware tools, engineering machinery, surgical instruments, stainless steel tableware, slings, coal mining machinery, agricultural machinery, ships, railways, aerospace, etc. With the rapid development of industries such as automobiles, motorcycles, railways, and aerospace, the demand for forgings is gradually developing towards lightweight and precision. However, the energy of traditional forging equipment such as belt hammers, steam forging hammers, and friction presses cannot be controlled, and the forging accuracy is low, which cannot meet the needs of forging accuracy development. CNC fully hydraulic die forging hammers are developed to meet the needs of forging accuracy development. It overcomes the shortcomings of traditional forging equipment, can programmatically control the strike energy, has high forging accuracy, and can form an automated production line. It is these advantages that replace traditional CNC die forging equipment. Anyang Forging and Pressing has a continuous production history of hammers for over 60 years. It is a national standard setter for CNC forging hammers and one of the first batch of manufacturing enterprises to develop CNC die forging hammers (programmable die forging hammers) in China. Anyang Forging CNC Full Hydraulic Die Forging Hammer has its unique advantages in the field of precision forging:
1。 High forging accuracy, forging dimension error ≤ 0.2mm, forging weight error 0.3%, and high surface finish.
2. Strike energy can be superimposed. During the forging process, one hammer cannot strike multiple hammers, and small hammers can do most of the work.
3. Wide application range. The CNC fully hydraulic die forging hammer can forge thin-walled forgings, special-shaped parts that are not easy to fill the mold cavity, thin rib forgings, and forgings with strict height tolerance.
4. CNC fully hydraulic die forging hammer (programmable forging hammer) has a long service life of the mold.
5. CNC fully hydraulic die forging hammer (programmable forging hammer) has fast striking frequency and high production efficiency.
6. The fuselage has good rigidity and strong resistance to eccentric load, which is suitable for multi cavity forging.
7. The hammer rod is a flexible fine hammer structure without positioning problems.
9. Strike energy can be programmed and controlled, with good repeated forging accuracy and stable forging quality.
10. The strike steps and the energy of each step can be programmatically controlled.
11. High utilization rate of die forging materials.
12. Reduced the requirements of the forging hammer on the operating level of the operator's equipment.
13. CNC fully hydraulic die forging hammers (programmable forging hammers) can be integrated with forging robots to form an automated production line.
Advantages and innovation of Anyang forging CNC hammer (program controlled hammer).
Special striking valve system design ensures the high-precision striking energy of the CNC hammer.
1.1 The strike control system adopts a control system, which makes the strike energy control accuracy extremely high. The strike valve control system is separated from the main system, and the unique control system makes the strike energy more efficient.
1.2 The control valve adopts standardized design, while minimizing the control links of the blow valve.
1.3 The unique main valve (spool valve structure) ensures the reliability and stability of the system.
1.4 The safety of the strike valve system is similar to that of other manufacturers' products to ensure that accidental injury does not occur.
The hammer head slowly rising and slowly falling functions are very convenient to operate, making mold replacement safer, more convenient, faster, and well controlled.
The unique hydraulic station has a leakage prevention structure, good sealing structure, and convenient maintenance.
The hammer buffer adopts an external connection structure to overcome the problem of unreliable internal welding structures.
5. The accumulator adopts a low installation method to avoid the problem of equipment height surge caused by ultra-high accumulator.
6. The special bolt locking device enhances the seismic performance of the system and has higher safety.
7. The energy is automatically adjusted after changing the mold. 8. Unique vibration mode function effectively improves mold loading efficiency.
2、 Numerical control transformation of old steam empty die forging hammer: The economic effect of replacing the old steam empty die forging hammer with a hydraulic power head is very obvious. We call it the C92KT CNC fully hydraulic die forging hammer because it can reuse the car body and anvil, which is much cheaper than buying a new fully hydraulic die forging hammer. Performance and characteristics:
1。 The CNC fully hydraulic power pad is installed on the vibration pad.
The CNC fully hydraulic power head adopts advanced slide valve control technology, dual leakage prevention technology, and hydraulic integration technology, which basically realizes pipeless connection of the main oil circuit. The system has a simple structure and adopts an accumulator embedded design, greatly reducing the requirements for factory height.
Compared with the existing steam die forging hammers in China, the transformation of numerical control power heads (programmable power heads) has the following characteristics: low forging noise, inevitable hammer noise, but can be reduced. "If the energy hit by the hammer is sufficient, the forging can be formed without multiple strikes, or sufficient strike energy can be controlled to form the forging, but if no more is given, the situation will be significantly different.". The impact energy of a traditional forging hammer is not adjustable. If you often use enough energy, you don't actually need it. Operators are also accustomed to playing more games, which is actually redundant. Anyang forging CNC full hydraulic hammer can accurately control the strike energy of each step, and control a certain strike sequence according to the designed program. If there is no excess number of blows, it should not be reduced. Because there is no excess energy acting on the mold, the service life of the mold can be greatly extended. Ii. High repetition accuracy. If the forging hammer is operated by humans, it is difficult to maintain 100% consistency, no matter how skilled the workers are. Especially during shift changing operations, it is more difficult to obtain consistent strike energy and strike times for the same forging.
Anyang forging CNC hydraulic hammer is controlled by electronic program. The forging operation is consistent regardless of who steps on the pedal. If the process for a particular component has been programmed, it can be stored digitally. When forging the same part in the future, just call up the code of the part, and the forging hammer can be produced. Low operating costs and energy saving not only mean high transmission efficiency of forging hammers, but also mean energy-saving benefits brought about by accurate energy control. Excess blows not only consume more energy, but also affect the service life of mold forging equipment and molds. Wide adaptability, forging compressor can forge the forging limit. But for hammers, small hammers can be used to dry large activities. The prominent advantage of forging hammers is their high strike frequency, which is particularly suitable for the high deformation requirements of filling molds. Due to the high speed of the forging hammer and the short contact time of the mold, it is beneficial for the light shape, especially fast cooling, and improving the life of the mold. Forging hammers are used for forgings with thin steel plates, complex shapes, and weight tolerance requirements. Their performance and economic advantages will be fully reflected. Forging hammer is the most widely used equipment in the forging industry, especially suitable for multiple varieties and small batch production.
Low investment cost old steam forging hammers with CNC full hydraulic power heads have significant economic benefits, low investment, and significant energy-saving effects. If the power source of the hammer is considered, the cost of a CNC full hydraulic hammer and a steam hammer is almost equal. Anyang forging CNC full hydraulic hammer is characterized by simple design, safety and reliability. The full hydraulic hammer monitors the cleanliness, temperature, pressure, level, etc. of the hydraulic oil through sensors. Once the operating conditions of the system are not met, automatic alarm will be given to achieve automatic fault diagnosis and automatic shutdown. At the same time, auxiliary facilities that may involve safety have also been monitored as carefully as possible, and the startup and operation of the host cannot be achieved if the requirements are not met. In order to facilitate better and faster maintenance for users, the full hydraulic hammer is equipped with common faults and a full Chinese display window. Once an abnormality occurs, you can quickly find the cause of the fault through the fault display window, thereby quickly handling the fault and shortening maintenance time.
3. CNC automatic production line: The traditional forging industry has high temperature, poor environment, and high labor intensity. In recent years, with the widespread application of automation in domestic forging enterprises, it has not only improved production efficiency, but also improved the working environment of workers, greatly reducing people's labor intensity.
Anyang Forging and Pressing Company can provide users with solutions for automatic hot die forging production lines. With CNC full hydraulic die forging hammers as the core, the following products can be provided:
Bus control system: connect the heating furnace, drum forging, main press, precision conveyor, and small car of the forging production line. The system is equipped with fully automatic, semi-automatic, and manual functions to adapt to and meet various working conditions. And comply with international traffic safety standards.
2. Process connection: Complete equipment configuration and layout between equipment according to the process flow of the entire production line, so as to ensure smooth and coordinated automatic operation of the production line.
Robots, robots, and transport vehicles: Robots and transport vehicles form an automatic loading and unloading and logistics system. All imported robots can also be used to achieve automatic loading and unloading and logistics systems.
4. spray lubrication system: domestic or imported spray lubrication devices can be selected and installed on the manipulator independently developed by Xinsong Company. Achieve the functions of purging oxide scale and cooling and lubricating the mold. Compared with multi joint robots, it has cost effective characteristics. Of course, we can also equip imported multi joint robots according to user requirements to achieve mold cooling and lubrication functions.