How to use EDM to process kinds of moldSmall gap moldWhen the spark gap is less than 0.03mm, the EDM productivity is very low, because the chip removal is also difficult when the spark gap is small. For molds with a matching clearance less than 0.03mm, they cannot be processed by normal methods. The

What are the common causes of mold crackingThe material of moldIf the mold material is not good, it is easy to crack in the subsequent processing, so the mold material should meet the following two requirements: 1.The performance of the material should have high hardness (58~64 HRC) and high strengt

Non-standard custom productsThis type of product belongs to the accessories and parts of the circuit board punch die, and also belongs to the non-standard special-shaped customized products.1. Product descriptionThe matchable die and punch (upper and lower dies) are both used in production . The die

As the name implies, cemented carbide mould is made of cemented carbide, which can be used to make things consistent with its shape, quite useful, so how is cemented carbide mold made?