Stamping factory, introduce the basic knowledge of electroforming

Stamping processing plants, processing machinery parts stamping parts, various non-standard hardware parts, sheet metal parts, connectors, etc. In the development of the mold industry, there is a word called 'electroformingWhat kind of important role does it play? Let's take a look below. First, when choosing electroforming metals, the specific requirements of the mold should be considered. Commonly used electroforming metals are copper, nickel and iron. In order to improve the hardness and wear resistance of the mold, a layer of 0.008~0.01mm thick hard chromium is plated on the original mold before electroforming. 2. There are many types of electroforming solutions used in electroforming, and the commonly used electroforming solutions for nickel electroforming One of the formulas is as follows; 3. Some electroforming molds need to be backed and reinforced with other materials after electroforming. Then mechanical processing is carried out to make it meet a certain size requirement. Backing methods include pouring aluminum or lead-tin alloy and thermosetting plastics. For structural parts, resin can be wrapped on the outer surface for reinforcement. Fourth, electroforming molds, after machining with a backing, are generally inserted into the mold sleeve for reinforcement. Demoulding is the last process, which is usually carried out after inserting the mould sleeve. This can avoid the deformation or damage of the electroformed parts during machining, and it also helps to demould quickly. Recommended article: What should we pay attention to when laying out stamping die workpieces? Previous post: Classification and introduction of stainless steel stamping and welding elbows