Cold-box mold with core shooters also called cold box shoot core machine, also known as cold- dryer. Mold does not require heating can be the product curing, so people call it cold-box mold. Mold is a way to cure by heating the sand core product, are now using electric heating method, previously useful for gas and other fire burned directly outside , because not control the temperature, the lower the success rate of the product, now rarely used this method.
Mould steel is used to make die , die forging mould , such as mould steel. Mould is the machinery , radio instrumentation , electrical, electronics and other industrial sectors in the manufacturing part of the main processing tools.
By using stock glass pipe, glass plate as a building material, maximize cost savings. Glass pipe to ensure mould inner diameter precision by using a micrometer and calipers select the most to meet the requirements. Through the glass plate made of die outer diameter after its precise trimming polished, ensure the accuracy of the outer diameter of the mold. Steel surface of the glass in advance with the paper mill and polishing machine for grinding and polishing, to ensure of the bottom surface of the mould.
In recent years, the rapid development of digital mould technology, is an effective way to solve many problems in the automotive mould development. The so-called digital die technology is computer technology or computer-assisted technology (CAX) used in mould design and manufacturing process.
Due to the casting surface of the mold cavity bump and push rod, inserts, blocks and other parts splicing activity left protruding and recessed marks. Alias: putter prints, inserts or activities splicing block prints.