The main feature of insufficient binding: The metal has been cooled before the cavity is filled, or the metal weight of the material is insufficient. The surface of the die-casting member is obvious, irregular, down-to-penetrating linear road (with penetration and non-penetrating two types), someti......
Read MoreThe development trend of the die-casting industry is beautiful, but the development path is twisted, because my country's current designer is not too good, because the unregulated competition between die-casting enterprises is still constrained in the health and orderly development of the entire ind......
Read MoreIn recent years, “green casting” has been popular in the industry, for the sake of future generations, we should green mountains and rivers. Now, how is the popularity of “green” in domestic foundry factories, and what is the most important meaning of the construction of green foundry factories for ......
Read MoreThe dimensional accuracy at which sand castings can now be produced has approached that of investment castings. 3-D sand printing technologies have greatly improved the dimensional accuracy of molds and cores but have failed to match the surface smoothness of conventional sand castings, let alone in......
Read More