The surface quality of CNC machined parts is often required by the use of the parts. For example, many parts require high surface hardness, such as the molding parts of the mold. The surface quality is to meet the functional requirements of the parts.
Vespel® products are made from a wide variety of materials (polyimides, thermoplastics, composites and chemically resistant polymers). These products uniquely combine physical properties and design flexibility. Parts can be supplied as custom parts, profiles, parts or assemblies. Chengtu Plastics focuses on high-precision processing of engineering plastics. Welcome to consult the professional sales team of Chengtu Plastics for any questions about DuPont Vespel.
Plastic processing is a new business that has emerged in the processing industry in recent years. This business is based on plastic processing and operates all aspects of plastic products. As an important part of machine processing, plastic machining plays an important role in the production of plastic products. So why is plastic machining becoming more and more popular?
Machining is suitable for parts, molds, models, etc., which are large, complex in structure, and processed with various materials. According to the different quantity and product structure of the product, the corresponding process can be selected and corresponding product solutions can be provided.
When choosing a CNC processing manufacturer, in addition to considering the price factor, we should pay more attention to the quality of the workpiece, because a good quality workpiece will be more durable and bring higher benefits. So, how to improve the quality of the workpiece during four-axis CNC machining?
Die processing refers to the processing of forming and blanking tools, including die-cutting dies and shearing dies. Usually the mold consists of an upper mold and a lower mold, the material is formed under the action of the press, and the steel plate is placed between the upper mold and the lower mold. When the press is opened, the workpiece determined by the shape of the die is obtained or the corresponding scrap is removed. Workpieces as large as car dashboards and as small as electronic connectors can be molded with molds. A progressive die refers to a set of molds that can automatically move the processed workpiece from one station to another, and obtain molded parts at the latter station. Die processing technology includes: four-slide die, extrusion die, compound die, blanking die, progressive die, stamping die, die-cutting die, etc.
