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  • What is the coupling used for?

    What is the coupling used for?

    Coupling is a device that connects two shafts or shafts and rotating parts and rotates together without disengaging during the transmission of motion and torque. It does not change the direction of rotation and the size of torque during transmission. The common function of the shaft. The elastic cou... Read More

    01-07-2020 News
  • There are several elements of zinc alloy die casting

    There are several elements of zinc alloy die casting

    The parameters of zinc alloy die-casting are specific pressure and filling speed, both of which are the most important process parameters in the die-casting process. Other process parameters include filling time and mold temperature.   Die casting is a metal casting process, which is characteri... Read More

    10-07-2020 News
  • The essence of zinc alloy die casting

    The essence of zinc alloy die casting

    The essence of zinc alloy die-casting is that the liquid alloy is filled into the die-casting mold cavity in a very short time at a very high speed through the movement of the injection punch under the action of high pressure, and the casting is crystallized and solidified to obtain the casting. &nb... Read More

    16-07-2020 News
  • Surface baking and painting process of zinc die casting

    Surface baking and painting process of zinc die casting

    Zinc die castings are widely used, but due to the very active chemical properties of zinc materials, they need to be used for surface treatment. Baking paint and spray painting are commonly used surface treatment processes for zinc die castings. So what are the differences between them? First, the d... Read More

    23-07-2020 News
  • What parts are malleable cast iron usually used to make?

    What parts are malleable cast iron usually used to make?

    1. Malleable cast iron is a kind of cast iron obtained by graphitizing annealing treatment of white cast iron. Because the graphite in malleable cast iron is flocculent, it has little effect on the cutting of the matrix, so its mechanical properties are higher than gray cast iron, wear resistance an... Read More

    29-07-2020 News
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