In my experience in the metalworking industry, understanding the difference between a пробивная машина and an oil hydraulic press is essential for selecting the right tool for specific applications. Both machines serve critical roles in shaping and forming materials, but they operate on different principles and offer distinct advantages. The punching machine is ideal for creating holes and shapes quickly, while the oil hydraulic press excels in applying significant force for bending or forming tasks. In this article, I will explore these differences, helping you make informed decisions for your production needs.

Punching machine

The design principle of the punch is to convert the circular motion into linear motion. The main motor produces a force to drive the flywheel, and the clutch drives the gear, the crankshaft, the connecting rod, etc. to achieve linear motion of the slider, and the movement from the main motor to the connecting rod is a circular motion.

Oil hydraulic press

The oil hydraulic press (a type of hydraulic press) is a working medium made of special hydraulic oil, through the hydraulic pump as the power source, the hydraulic oil enters the cylinder through the hydraulic line by the force of the pump. Then there are several sets of matching seals in the cylinder. The seals at different positions are different, but they all play a role in sealing. So that the hydraulic oil can not leak. Finally, through the one-way valve, the hydraulic oil is circulated in the tank, and the cylinder is circulated to do work to complete a certain mechanical action as a kind of machine for productivity.

The difference between punching machine and oil hydraulic press

1. Punch is the inertial force to quickly press down, oil hydraulic press (hydraulic press) is static pressure can be slow down, the amount of extension can be selected hydraulic press.

2. The пробивная машина is rigid and can’t be adjusted. The oil pressure is a step-less speed regulation. The pressure can be changed from small to small at any time. It is easy to control. The extension refers to the degree of material deformation. In the case of a large amount of extension, the hydraulic press punches may crack.

3. For crafts, let’s say a small badge. Or silver jewelry is better with ordinary punches. The extension press is small and efficient. A deeper pot, cup, etc. Punch is more suitable for blanking.

4. The punch is a crank slider structure that utilizes mechanical transmission. The oil hydraulic press (hydraulic press) is hydraulically driven.

5. The most typical difference between the two is that they are used differently and are different process equipment.

6. Punch presses are mainly used for sheet metal cutting, while oil hydraulic presses are mainly used for sheet metal forming.

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