Plastic hot riveting technology —— used to connect parts made of different materials to make them thermosetting

The connection between plastic and thermoplastic parts, or the connection of plastic parts to metal, is achieved by utilizing the inherent plastic rivets, ribs, and stiffeners reserved on the molded parts, which correspondingly pass through the stamped gold. This involves pre-drilling holes in the plate structure and pressing the protruding parts of the metal surface rivets (thermal studs) under controlled heat to soften and then using a specially designed metal forming rivet head to press and cool them back into shape, thus clamping them tightly. Using specific shapes, the rivet head can achieve headless riveting (parallel riveting), hem riveting, rounded flanging, ribbed riveting, mechanical forging, folded edge embedding, and covering, among others, to connect different materials mechanically. The connection points are less prone to brittleness, aesthetically pleasing, robust, and have good sealing properties, thereby optimizing structural design. By fully utilizing the mechanical characteristics of various materials and their optimal combination, the overall performance of the assembly is significantly enhanced, making the entire structure impact-resistant, thus achieving the most perfect fit. This is especially suitable for long-term mechanical vibration, wide temperature and humidity variations,

In extremely harsh natural conditions.

PlasticHotAirStakeAssembly (PHASA plastic hot riveting assembly) Plastic hot riveting assembly is the simplest, most reliable, and cost-effective method for permanent fixation. It allows multiple rivet points without the need for any adhesives, solvents, fillers, or fasteners, and it does not consume a large amount of energy. The equipment is compact and takes up little space. The processing is vibration-free, pollution-free, and noise-free, making it environmentally friendly, energy-efficient, fast, efficient, high-quality, and aesthetically pleasing. Metal and plastic components assembled using this method are robust, tight, and stable, with excellent impact resistance, corrosion resistance, shock resistance, and weathering resistance.

In short, all the fastening parts on the component are heated at the same time and then cooled with a mold After being pressed, the parts are reshaped, cooled and riveted together into a strong whole of many different materials The components proved to be superior to other commonly used traditional methods, requiring no additional filling material and cutting Production process, reduce processing cost and material consumption.

With the rapid progress and promotion of new material technology, plastic has been widely used because of its characteristics such as light weight, low friction, corrosion resistance and easy processing. However, due to injection molding process, mold processing, etc Due to equipment and other factors, a large number of plastic parts with complex shapes and large specifications cannot be injection molded and formed at one time, so plastic bonding and hot welding processes are used for secondary processing. This is not only inefficient, but also has great limitations in hot welding processes. Adhesives also have certain toxicity, which brings environmental pollution and labor protection The traditional process is no longer suitable for the advanced applications required by modern plastic industry, hence a novel plastic processing technology has emerged: —— plastic hot riveting. Plastic hot riveting assembly represents a new design concept for assembling thermoplastic materials with other non-melting material parts. It is the simplest, most reliable, and cost-effective method of permanent fixation, offering advantages such as high efficiency, energy savings, quality, and aesthetics. This technique allows for multi-point riveting without the need for any adhesives, solvents, or fillers. By using this technology, it can replace the fluxes, binders, rivets, or other mechanical fastening methods and materials used in past production processes, thereby reducing procedures, improving production efficiency, significantly lowering assembly costs and material consumption. Assembled molded components using this method are robust, tight, stable, vibration-resistant, aging-resistant, and impact-resistant, with simple processing operations that are energy-efficient and fast. No high-level professional skills are required; product quality can be inspected visually.