Hydraulic press and CNC press are two common types of presses in metal processing, and they are different in working principle, performance index and application field. It is very important for users to choose a press that suits their needs. The following will be compared from different angles to help users better choose hydraulic presses or CNC presses.
First of all, let's take a look at the working principle of hydraulic presses and CNC presses. The hydraulic press adopts hydraulic system to transfer and control power, and pushes the punch movement through the hydraulic cylinder to realize the blanking of the workpiece. The CNC punching machine is to control the movement of the punch through the CNC system, and precisely control the machining process of the workpiece. There are certain differences in the working principle of the two, which also determines their differences in performance and application.
Secondly, let's compare the difference between hydraulic presses and CNC presses in performance indicators. The hydraulic press generally has a large impact force and stroke, which is suitable for blanking large workpieces; The CNC punching machine has higher processing accuracy and stability, and is suitable for the production of precision parts. In addition, the CNC punching machine also has automatic tool change, automatic positioning and automatic compensation functions, which greatly improves the production efficiency.
Let's take a look at the differences between hydraulic presses and CNC presses in application fields. Because of its large impact force and stroke, the hydraulic press is suitable for the blanking of large plates, such as automobile manufacturing, ship manufacturing and home appliance manufacturing. Because of its higher processing accuracy and stability, CNC punching machine is suitable for the production of precision parts, such as mobile phone cases, electronic components and so on.
In summary, there are differences between hydraulic press and CNC press in working principle, performance index and application field. Hydraulic presses are suitable for blanking large workpieces, while CNC presses are suitable for producing precision parts. Therefore, the user should choose the type of punch suitable for his own according to his own needs and the characteristics of the processing object. If you need to cut large plates, you can choose the hydraulic press; If you need to process precision parts, you can choose a CNC punch. In addition, users also need to consider their own economic strength and technical level, as well as the later maintenance and repair of equipment. Taking these factors into account, in order to choose the most suitable for their needs.
