What forms of 200t hydraulic press electromagnets are available?

Whether the 200t hydraulic press is a DC magnet or an AC solenoid, it can be made in dry, oil-immersed and wet forms. When the coil, the core of the four-post hydraulic dry solenoid and the solenoid connected to the valve are not in contact with oil in the air, there is a seal around the periphery of the actuator. The return pressure of the valve must not be too high because the return oil may penetrate into the centering spring chamber. This type of solenoid is equipped with a manual pushrod. Once the solenoid body fails, the spool can be replaced manually.

200t hydraulic press real photo

　　The coil and core of 200t hydraulic press oil-immersed solenoid are immersed in non-pressurized oil. The end of the push rod and armature are equipped with sealing rings. Much longer than dry solenoid.

　　200t hydraulic press wet electromagnet is also called pressure resistant electromagnet. It differs from the oil-immersed electromagnet in that there is no sealing ring on the push rod. The coil and armature are immersed in pressurized oil, resulting in good heat dissipation and low friction. The damping effect of the oil reduces the shock and noise when switching, so the wet solenoid has the advantages of low noise, long life and low temperature rise. It is a widely used electromagnet body at present.

　　Since some parts are pressed by 200t hydraulic press, the accuracy of 200t hydraulic press determines the accuracy of the parts. Of course, if only static accuracy is used to measure the precision of a 200t hydraulic press, it is obviously not very accurate. This is because the mechanical strength of the equipment itself has a great influence on the stamping accuracy.

200t hydraulic press real photo

　　In other words, if the strength of the 200t hydraulic press itself is low, it will deform when the stamping pressure is reached, so even if it is statically adjusted well, it will still deform due to deformation. of strength and differences will occur. It can be seen that there is a great relationship between the precision of a 200t hydraulic press and its strength, and the strength has a great influence on the stamping work. In view of this relationship, in the stamping of high-precision workpieces and cold stamping production with strong continuity, 200t hydraulic press with high precision and high stiffness must be selected to meet the processing requirements and produce high-quality high-precision smooth components.

　　At the same time, 200t hydraulic press is also a compact and universal pressure device. It is not only versatile and efficient, but also can be completed by 200t hydraulic press, whether it is cutting, stamping, dropping, bending, riveting or molding. As long as the operation method is reasonable, the process quality is still very satisfactory. Of course, in any case, the 200t hydraulic press must be idle test before formal operation, and confirm that all parts are normal before working. In addition, before starting work, the worktable should be cleared of all unnecessary items to prevent the drive from vibrating, injuring people or knocking on the switch and causing the slider to start suddenly.

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