When developing a new plastic product, one of the most critical steps is plastic prototype manufacturing. Maybe you have these questions？ What is a plastic prototype? Why do plastic prototype manufacturing? Which type fits the project stage? How does testing ensure functionality? Why do plastic prototype manufacturing? Early models expose flaws before production and address […]
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Fillets, or rounded transitions between surfaces, allow molded parts to distribute stress more evenly, enhance structural integrity, and improve design for manufacturability. Properly designed corners reduce the likelihood of defects, facilitate material flow during molding, and improve the durability of both functional and aesthetic features. In plastic part design, the use of fillet radius design
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Medical silicone molding is an important technology for both implantable and non-implantable medical components. Implantable parts, such as seals in pacemakers or catheter tips, remain inside the body for extended periods and require long-term stability. Non-implantable parts, including surgical instrument handles or respiratory masks, contact the body temporarily and focus on ease of sterilization. This
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Silicone compression molding is a manufacturing process used to produce parts from silicone rubber materials. Silicone compression molding is applied in industries such as automotive, medical, and electronics due to the material’s properties like temperature resistance and flexibility. What is Silicone Compression Molding? Silicone material is a polymer known for its chemical stability, electrical insulation,
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Polytetrafluoroethylene (PTFE), a fluoropolymer with properties such as chemical resistance, thermal stability up to 260°C, low friction, and electrical insulation, is used for components like seals, bearings, and insulators. Due to its high melt viscosity, PTFE requires specific processing methods, with PTFE compression molding being the primary technique for producing parts. What is Polytetrafluoroethylene Compression
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Silicone is a synthetic polymer made from siloxane chains. It is a versatile elastomer known for its elasticity, temperature resistance, and compatibility with sensitive applications. Unlike traditional rubber, vmq silicone rubber boasts excellent thermal stability, UV resistance, and inertness. Common materials include liquid silicone rubber (LSR), high consistency rubber (HCR), medical-grade silicone, and fluorosilicone. What
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Rubber flash is a common defect that occurs during the molding of rubber parts, impacting both aesthetics and functionality. Understanding rubber flash and the rubber deflashing process will improve the quality and performance. What Is Rubber Flash? Rubber flash forms due to the escape of material through gaps where mold surfaces meet. This excess material
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CNC POM machining refers to the use of computer numerical control techniques to shape polyoxymethylene materials. This process is widely applied in manufacturing precision parts. The following sections detail various aspects of POM CNC machining, including material properties, advantages, processes, methods, challenges, tips, applications, and services. What is POM? POM, or polyoxymethylene, is a high-performance
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Polyoxymethylene (POM), also known as acetal or Delrin, is a high-performance thermoplastic increasingly used in 3D printing for functional, durable parts. Its excellent strength, low friction, and dimensional stability make it suitable for demanding applications in automotive, aerospace, and industrial equipment. However, printing POM requires careful process control to address challenges like warping and adhesion.
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Polytetrafluoroethylene (PTFE), commonly known by the brand name Teflon, is a unique engineering thermoplastic. Among the advanced manufacturing methods, PTFE CNC machining is a preferred process for producing precision components. In this guide, we will explore the benefits and limitations of CNC machining PTFE, PTFE machining considerations, and machining skills. What Is PTFE? Polytetrafluoroethylene (PTFE),
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Delamination in the injection molding process is a challenge, leading to costly production. Understanding delamination in injection molding will help to avoid this defect and achieve high-quality injection molding products. What Is Delamination in Injection Molding? Delamination in injection molding occurs when the plastic part’s surface or internal layers separate, resembling peeled layers or flaking
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Gas mark in injection molding is a common and challenging defect in the injection molding process. Understanding what gas marks are, their negative effects, causes, and how to avoid them is important to achieve high-quality injection molding parts. What Is Gas Mark in Injection Molding? Gas mark in injection molding refers to surface defects that
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