Goodsjack Custom Hydraulic Press Solution Servo Hydraulic Press Machine Manufacturer

no-load state no guiding vs load state of no guiding As shown in the structural comparison of Figure 1 and Figure 2, when there is no guide structure, once the pressing slider is stressed, most working conditions will encounter eccentric loading. When eccentric loading occurs, it is easy to cause the product accuracy to be substandard, the yield rate to be low, and the cylinder to be easily damaged. Damage, so the slider needs to be guided.Through years of development of hydraulic presses, the hydraulic press has designed a four-column guide structure and a frame guide structure. four column guide structure vs frame guide structure With four-column or frame-type structural guides, eccentric loads are significantly improved. So what is the difference between a four column hydraulic press and a frame hydraulic press? Here is an analysis of why frame-based guidance is better. The guide structure of the four-column hydraulic press uses round guide sleeves to guide the four columns. W

Four column hydraulic press  is a kind of mechanical equipment that uses the static pressure of hydraulic oil delivered by the oil pump to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing process and pressing forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, pressing and so on. Its principle is to use the mechanical transmission of liquid pressure made by Pascal's law. System introduction The four-column hydraulic press is composed of a main cylinder, an upper beam, four columns, a movable beam, an ejector cylinder, a workbench, a hydraulic transmission system and an electric control system. The electronic control system is generally operated by switch buttons, the pressure gauge displays the pressure, and the PLC is the control core. The frequency converter is used to drive the motor to drive the oil pump, and the oil pump provides high-pressure working fluid