韩国在线观看AV片

<small id="v6177"></small>
  • <legend id="v6177"></legend>
    <acronym id="v6177"></acronym>
    <legend id="v6177"></legend>
    <track id="v6177"><i id="v6177"></i></track>

    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
     
    Correct use of plate curing press
    Hits: 253  Time: 2020-09-14 17:05:29
     
    When the full-automatic plate curing press is running, the heating plate will heat the rubber and make the rubber molecules cross-linked, thus changing its structure from linear structure to network structure. Products with mechanical properties can be obtained, but the rubber materials begin to soften after heating, so it is necessary to vaporize the water and volatile substances in the rubber materials. Sufficient pressure is applied to the hydraulic cylinder to fill the model with rubber to limit the generation of bubbles and to compact the product structure. If it is a tape layer product, the adhesive strength between the tape and the cloth is very strong. In addition, give enough pressure to prevent the mold from edge overflow, pattern lack of glue, porosity sponge and so on.
    Correct use of plate curing press:
    1. When cutting the sample with vulcanized plate, the protective rubber plate must be padded.
    2. The press can not be used above the specified temperature.
    3. When the specimen adheres to the mold, open the mold and tap it by hand to prevent it from falling.
    4. When taking out the test piece from the mold, pay attention to the smooth surface of the mold cavity and the mold surface to avoid scratching.
    5. It is strictly forbidden to take the mold or clean the debris when lifting the plate.
    6. When placing the mold on the plate, the mold should be in the center, and gloves should be worn when feeding the mold to prevent scalding.
    7. The equipment must be turned off before operation.
    8. Adjust the pressure gauge according to the mold size and the specified unit pressure. Overpressure vulcanization is strictly prohibited.
    9. It is forbidden to stack uneven plates on boards.
    10. When not in use, please turn off the power, lower the pressure and close the oil valve.
    Our plate curing press has a high production efficiency, and equipped with automatic in and out mold structure, can easily take parts and reduce labor.
     
     
    韩国在线观看AV片
    <small id="v6177"></small>
  • <legend id="v6177"></legend>
    <acronym id="v6177"></acronym>
    <legend id="v6177"></legend>
    <track id="v6177"><i id="v6177"></i></track>