博文

目前显示的是 八月, 2021的博文

The Precision Of Hydraulic Press Machine

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  According to reports from h ydraulic press machine manufacturers , the  hydraulic press machine  is a general-purpose press with a generous layout. With the characteristics of wide use and high consumption efficiency, the press can be widely used in blocking, punching, blanking, zigzag, riveting and forming processes. So do you know what the precision of the hydraulic press machine affects? The accuracy of the hydraulic press used determines the accuracy of the parts. However, it is not very accurate to only use dynamic accuracy to measure the accuracy of the press. This is because the rigid strength of the press itself has a great influence on the stamping accuracy. The low strength of the hydraulic press itself will cause the press machine tool to deform at the instant of reaching the punching pressure. In this way, even if the above conditions are adjusted well in the dynamic state, the deformation of the machine body due to the influence of the strength will cause a difference.

Differences Between Punch Press And Hydraulic Press Machine

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Some times we get enquiry about  hydraulic press , but punch press is suitable for customers after we communicate with them.The reason is that they don't know the difference between punch press and hydraulic press machine. If you want to know the difference and characteristics of punching press and  hydraulic press machine , you must first understand the definition of the two: Punc Press: Punching press is also called punching machine, the punch press uses its transmission structure to produce appropriate pressure and kinetic energy near the bottom dead center along with the die resulting in plastic deformation of the workpiece according to the desired shape. Which is mainly used for processing sheet metal parts. Hydraulic Press Machine: A hydraulic press machine is a machine that uses liquid as a working medium and uses liquid to transmit pressure to achieve various processes. There are still many differences between the two, as following: In principle: the punching machine drives

The Development Trend Of Servo Hydraulic Press Machine

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  Compared with ordinary hydraulic press machines, GoodsJack/Delishi servo   hydraulic press machines   do not contain proportional servo valves or proportional pump links in the overall control of the system. Servo-driven hydraulic machines have the advantages of energy saving, low noise, low temperature rise, good flexibility, high efficiency, and convenient maintenance, which can replace the existing ones. Most of the ordinary hydraulic presses have broad market prospects. Compared with traditional  hydraulic presse machine , its energy-saving effect is significant. Depending on the processing technology and production cycle, servo-driven hydraulic presses can save 40% to 70% of electricity compared to traditional hydraulic presses. The hydraulic servo system enables the output of the system, such as displacement, speed or force, to change automatically, quickly and accurately following the change of the input, and at the same time, the output power is greatly amplified. The hydraul