Cast Steel Shot, Metal Abrasive, Stainless Steel Shot
With the rapid development of society, the application of zinc alloy die-casting products is more and more extensive. Many zinc alloy die-casting factories often encounter the phenomenon of sandblasting and peeling. Longlived has been producing sandblasting for many years. Combined with the die-casting experience that sandblasting is required for connector die-casting, the measures to solve the sandblasting problem of zinc alloy die-casting products are summarized.
1. Before die casting, inspection should be strengthened, and parts with serious defects such as water marks, pores, and pinholes on the surface of the product should be reduced to ensure the compactness of die castings. 2. Every time the mold completes a batch of orders, it needs to save the mold cleaning and maintenance. 3. If it is true that the die-casting product has cold streaks, sweep the surface with soft nylon to reduce the peeling phenomenon. 4. The choice of sandblasting sand is very important. If the material of the embryo is not too hard, the selection of brown corundum can reduce the peeling. This also tells our friends, not only to learn and accumulate knowledge of various die-casting techniques in daily life, but also to pay attention to the quality of sandblasting and brown corundum. Both aspects are strictly controlled, so that problems can be found in the process. Find solutions in order to make the company prosperous. The above is from Longlived's experience summed up based on customer problems. For other sandblasting and brown corundum questions, please feel free to contact us!
