Metal processing steps of clothing products
Clothing processing, also known as metal clothes metal forming process. Is the synthetic resin or metal clothes into the floorboard of the various process of metal clothing products, is a large metal clothing industry production department. Metal clothes processing generally includes metal clothing ingredients, molding, mechanical processing, joint, modification and assembly, etc. After four working procedure is after the metal clothes has been forming for products or semi-product, also known as the secondary processing metal clothes. Metal coat hooks used metal clothes processing of raw materials, except polymer additives generally also join various metal clothes, such as stabilizing agent, plasticizer, colorants, lubricants, strengthening agent and packing, etc. , to improve the molding process and products using performance or reduce the cost of products. Is a key link in the process of metal clothes processing molding. Will be in the form of various metal clothes, such as powder, aggregates, such as solution, dispersion, made into the shape of the products or parts is required. Forming method of as many as 30 kinds, it mainly depends on the choice of the type of metal clothes, thermoplastic or thermosetting; Starting form as well as the products of shapes and sizes. Commonly used methods for processing thermoplastic metal clothes are extrusion, injection molding, calendering, blow molding and thermoforming, processing thermoset moulding commonly used metal clothes, transfer molding, with injection molding metal clothes hook, too. Joint is a joint to put metal clothes, divided into welding and adhesive. Welding is the use of hot air welding electrode, using hot very hot melt welding, as well as the high frequency welding, friction welding, induction welding, ultrasonic welding, etc. Bonding method can be used in adhesives, divided into solvent, resin solution and hot melt adhesive. Assembly methods of bonding, welding and mechanical connection, the metal clothes made of parts assembled into complete homework. Metal clothes profiles, for example, after cutting, welding, drilling, and other steps to assemble metal clothes door window frames and metal clothes.
