Have you ever been to the small world of molds?2019-01-09
It mainly realizes the processing of the shape of the article by changing the physical state of the formed material. Known as the "mother of industry" title. Mold processing methods usually include: injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. In addition, the production of the mold can have certain requirements: accurate size, smooth surface; reasonable structure, high production efficiency, easy to automate; easy to manufacture, high life, low cost; design meets the needs of the process, economical and reasonable. These are the basic requirements that a mold needs.
Therefore, the design and parameter selection of the mold must consider factors such as rigidity, guiding, unloading mechanism, positioning method, and gap size. The consumables on the mold should be easily replaced. For plastic and die-casting molds, it is also necessary to consider a reasonable casting system, molten plastic or metal flow state, and the position and orientation of the cavity. In order to increase productivity and reduce runner casting loss, a multi-cavity mold can be used to simultaneously complete multiple identical or different articles in one mold. High-efficiency, high-precision, high-life molds should be used in mass production.
However, everyone should not think that as long as the mold is ready, in addition to its own, it also needs mold base, mold base, core and so on together to make the finished product.