日韩高清无码色视频

    1. <span id="tfnxz"><output id="tfnxz"><nav id="tfnxz"></nav></output></span>
          <optgroup id="tfnxz"><em id="tfnxz"></em></optgroup>
        1. <span id="tfnxz"><blockquote id="tfnxz"><nav id="tfnxz"></nav></blockquote></span>
        2. <span id="tfnxz"></span>
            <optgroup id="tfnxz"><li id="tfnxz"></li></optgroup>
          1. HOME ABOUT US PRODUCTS NEWS ORDER FEEDBACK NETWORK CONTACT 中文版
             
             
             
            平板硫化機
            四柱液壓機
            YR71系列汽車內飾專用液壓機
            深壓壓紋機
            Y32\Y71系列四柱液壓機
            Y71-系列防盜門成型液壓機
            SD1“-16”彎頭準推成型機
            YK-500-1200T三通冷成型液壓機
            YHD33系列四柱平板硫化機
            YHD33系列摩擦材料熱壓成型機
            YR71系列四柱液壓機
            YZR系列液壓成型機
            皮帶壓花成型液壓機
            換向器液壓機
            YR32系列水箱(水塔封蓋)成型液壓機
            50T平板硫化機
            框式平板硫化機
             
              NEWS Home>> News
             
            Main function and adjustment of three beam four column hydraulic press
            Hits: 90  Time: 2020-12-10 15:33:43
             
            Three beam four column hydraulic press is also called universal hydraulic press. It is mainly used for drawing, forming, turning, bending and stamping of sheet metal parts, and can also be used for general stamping. According to the needs of users, the blanking buffer, punching, mobile worktable and other devices can be added. In addition to forging forming, it can also be used for correction, press fitting, packing, pressing block and pressing plate. Shaft parts of the pressing process, profile calibration. It can also be used for bending, debating, shaping, embossing, nesting and stretching of plate parts.
            The main functions of the three beam four column hydraulic press are as follows:
            1. Excellent electrical control system, reliable work, intuitive action, convenient maintenance.
            2. Centralized button control with three operation modes: adjustment, manual and semi-automatic.
            3. The hydraulic control device has a continuous pipeline and cartridge valve integrated system, which can reduce leakage points, and has reliable operation, long service life and small hydraulic impact.
            4. Computer optimized structural design, three beams and four columns structure, simple, economical and practical.
            The hydraulic system of three beam and four column hydraulic press adopts variable pump oil supply system, adopts large flow centralized control valve block, sets oil suction filter at pump inlet and high pressure oil filter at pump outlet to prevent impurities from entering hydraulic system and ensure normal operation of oil circuit. The system has oil temperature, oil level display, air filter and other devices. The mailbox is of welded steel plate structure with a cleaning window and a screw plug for oil and sewage discharge at the bottom.
            During the installation and adjustment of the mold on the four column hydraulic press, there are many points that need to be paid attention to by the user
            1. The angle adjustment of hydraulic press with three beams and four columns.
            The adjustment of this angle is also related to the products produced. Generally speaking, if the mold is folded at 90 degrees, the angle in the middle must be greater than the angle on both sides. Its tightness can be carried out according to the adjusting screw. When bending, the pressure can be adjusted through the pressure gauge to avoid die edge collapse.
            2. Adjustment of hydraulic press itself.
            It is necessary to carefully clean the dust before installing the machine, and check whether it is necessary to carefully clean the dust before installing the machine.
            3. Adjustment of slide stroke of hydraulic press.
            4. Adjustment of clearance between hydraulic presses.
            It is mainly to measure the distance between the upper module and the lower module, and the specific gap setting needs to be determined according to the pressed plate.
            We should pay attention to check the thickness of the mold and check whether the proportion of the upper and lower modules is normal. Under normal conditions, the module should be controlled at the switch point of the travel line, which should be paid more attention to.
            5. Adjustment of stroke module of hydraulic press.
            The hydraulic press can be adjusted to the highest point, that is, the upper limit point of the module can be adjusted accordingly. When the module is up to the highest position, the switch should be set well, and the stop position of the slider should be reserved. At the same time, the deceleration module should also be used when descending to better protect the equipment and mold.
             
             
            日韩高清无码色视频
            1. <span id="tfnxz"><output id="tfnxz"><nav id="tfnxz"></nav></output></span>
                  <optgroup id="tfnxz"><em id="tfnxz"></em></optgroup>
                1. <span id="tfnxz"><blockquote id="tfnxz"><nav id="tfnxz"></nav></blockquote></span>
                2. <span id="tfnxz"></span>
                    <optgroup id="tfnxz"><li id="tfnxz"></li></optgroup>