There are many machinery in our lives, and now many aspects are carried out by machinery, we often see servo hydraulic press, so our understanding of the servo hydraulic press is not less, but the assembly part of the servo hydraulic press is more complex, many people are not very clear about this piece, and the next is a small series to introduce it for you.
Servo hydraulic press is mainly composed of proportional hydraulic system, operating table, bow frame, servo electrical system, upper main cylinder, stamping slider, pressure sensor, pipeline and other parts.
1. The fuselage adopts the traditional bow structure, similar to the traditional mechanical punching machine, the structure is simple and compact, the air volume is small, the operation is convenient.
2. The master cylinder is a piston type oil cylinder, which is equipped with a fast cylinder, which can complete high-speed down and slow pressing action. Improve consumption efficiency.
3. The servo hydraulic oil cylinder is the upper cylinder type, pressing the slider from the top down when working, the lower die is static, and the upper die is pressed.
4. The upper part of the body is equipped with fine positioning installation, mechanical dead limit, and servo adjustment installation.
5. The fine positioning installation is driven by a servo motor. Positioning accuracy is 0.01mm.
6. The electrical system uses PLC+ servo system + touch screen + proportional drive, with proportional hydraulic system, according to the process request to issue instructions, complete the cost of the machine process
Circular action.
Seven. User-friendly interface with unlimited access to 200 parameter programs.
8. The position is located by the electronic ruler, and the travel position can be set arbitrarily. Positioning using mechanical dead limit, positioning accuracy is theoretically ±0.0mm, practical positioning precision
Degree 0.01-0.02mm.
9. The pressure is detected by the pressure sensor, and the machine pressure can be arbitrarily set.
10. Move the workbench to automatically feed.
Advantages of servo hydraulic press:
1. High-precision positioning function: the servo hydraulic press can be directly positioned, and the pressure position can be arbitrarily set. Especially suitable for pressing process such as pressing
2. Power saving and energy saving performance: servo hydraulic press adopts synchronous servo motor to drive hydraulic pump, the motor is static when the hydraulic press is not opened, does not consume electricity, does not waste energy
The source. The use of servo hydraulic press is 20%-80% less energy than the general energy hydraulic press.
3. Low temperature performance: the servo hydraulic press does not overflow, so the heat generated is very little. No cooling system required.
4. Low noise: servo motor running noise is lower than ordinary motor. Adjustable speed, more quiet at low speeds.
5. Fast response: the servo motor has high flexibility, fast response, and the starting time is only 0.05 seconds.
