The difficulties in injection molding of leakage circuit breaker shells mainly include the following aspects:
The shell has a complex shape: The shell of an earth leakage circuit breaker usually has a complex shape and structure, including various concave and convex surfaces, chamfers, threads, etc., which places higher requirements on the design and manufacturing of molds.
High dimensional accuracy requirements: The earth leakage circuit breaker housing usually needs to have high dimensional accuracy to ensure its cooperation with other components and the normal operation of its functions. The manufacturing of molds requires ensuring the processing accuracy and assembly accuracy of mold parts.
Material selection and processing: The shell of the leakage circuit breaker is usually injection molded from engineering plastics, such as polycarbonate (PC), nylon (PA), etc. These materials have high melting temperatures and thermal stability, which impose certain requirements on the material selection and processing of the mold.
The advantages of plastic injection molding mainly include the following aspects:
High production efficiency: Plastic injection molding is an efficient production process that can achieve large-volume, continuous, and automated production. The injection molding machine has a short production cycle and high production efficiency, and is suitable for large-scale production.
High molding accuracy: Plastic injection molding can realize the manufacturing of products with complex shapes and precise dimensions. It has high molding accuracy and good dimensional stability, and is suitable for fields that require high product accuracy.
Wide selection of materials: Plastic injection molding can use a variety of different plastic materials, such as polypropylene (PP), polyethylene (PE), polyvinyl chloride (PVC), etc. The appropriate material can be selected according to the characteristics and requirements of the product. .
Low cost: The production cost of plastic injection molding is relatively low, the price of injection molding machine equipment is relatively low, and the production cycle is short, which can achieve efficient and low-cost production. . please send us a message(Email: info@ansixtech.com ) at any time and our team will reply to you within 12 hours.