Wear-resistant casting belongs to end products, in the operating process, we can according to the customer to provide drawings of the manufacture of different materials, steel wear-resisting material is the main categories in wear-resisting material, is now mass production of austenitic wear resistant alloy steel, high manganese steel, wear-resisting high chromium cast iron and so on several big series wear resistant steel castings.
The process of wear - resistant casting.
Common casting has lost die casting, V casting, water glass sand casting and so on.
Wear-resistant casting products
Common wear resistant castings are rolling mortar wall, broken walls, a plate, hammer, hammer, ball mill crusher plate, plate, plate, grate plate, insulation roller grinding ring, deposit of roll roll skin, head, wear-resisting block wear parts for the mining, cement, chemical, etc.
Wear-resistant casting only formed in the process of producing the standardization of squeeze casting mould design, so as to make it better and faster development, the castings after pouring cooling mold to retrieve, gate and riser, metal burr, feng and line, also adhesion of sand mold casting casting sand, so must pass a cleaning process.
Wear-resistant casting when choosing modelling method, to some extent, it is necessary to take into account as far as possible to create convenient conditions for shakeout cleaning, when making use of some casting will be because of the special requirements, after its thick casting processing, such as its plastic, antirust processing, heat treatment, rough machining, etc.
The process of wear - resistant castings can be divided into three basic parts: casting metal preparation, casting preparation and casting processing. Casting metal refers to the casting of metal materials used for pouring castings in production, it is a kind of metal elements as the main components, and join other metal or nonmetal elements and composition of the alloy, traditionally known as the casting alloy, mainly has cast iron, cast steel and nonferrous alloy casting.
Wear-resisting castings in the process of design, in addition to according to its working conditions and the performance of the metal material to effectively determine the casting geometric shape, size, must also be from the perspective of the casting alloy and casting characteristics to consider the rationality of the design, namely the obvious size effect and solidification, shrinkage, stress and other problems.http://www.dmgcastings.com/