What is the general material of pig iron casting mould, as well as the technical points and matters needing attention in the process of production
Manual mold can be made of aluminum, general mechanical mold with ball iron more than 450. Require particularly high mold, usually with die steel. The production process is numerical control processing
From the questions you think you are a layman, basically divided into cast iron, cast steel and non-ferrous casting, cast iron can be divided into ordinary gray iron and ductile iron and special cast iron, mould for casting are usually made of wood for a lot of styling products, metal molds, but useful investment is relatively large.
The main product mould and casting process to set pattern, Aluminum Alloy die, die, die cast, resin mold
Casting requirements for material strength "if you ask is what meaning, is the strength of the mold, or casting parts of the strength. If it is incomprehensible, casting it according to the strength requirements of spare parts to do, need much strength to do much strength by the common grey iron is grades. For example, HT250 or HT300, in which you must strengthen learning, to understand some of the most basic concepts.
