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  • How do I choose between photochemical etching and stamping when manufacturing precision parts?

    How do I choose between photochemical etching and stamping when manufacturing precision parts?

    Depends on what application it is intended for and how many pieces. Basically, there are several factors to consider: cost, time, quantity, accuracy and flexibility. In terms of batch size, if parts do not require high-volume accuracy and the same part is ordered repeatedly, stamping may be the best... Read More

    14-08-2020 News
  • Knowledge of fittings.

    Knowledge of fittings.

    One, the pipeline system overview For conveying liquid or gas, must use all kinds of pipe, the pipe, except straight pipe with steel pipe is used all kinds of pipe fittings, pipe bend must use elbow, pipe size head, should be used when variable diameter tee, should be used when bifurcation pipe join... Read More

    08-08-2020 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
  • 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
  • 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
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