1, plastic mold working conditions Due to the development of plastics and plastic molding industry, the quality requirements of plastic molds are getting higher and higher, so the failure of plastic molds and their factors have become an important research topic. The main working parts of plastic molds are molded parts, such as convex molds,…
The injection molding process can be roughly divided into the following six stages: Close mold, shot glue, pressure protection, cooling, open mold, product removal. The above-mentioned process repeatedly, can be batch periodic products. The molding of thermosoplastics and rubber also includes the same process, but the barrel temperature is lower than thermoplastic plastic, injection pressure…
The time required to complete an injection molding process is called the molding cycle, also known as the molding cycle. It actually consists of the following sections: Molding cycle: The molding cycle directly affects labor rate and equipment utilization rate. Therefore, in the process, we should ensure the quality of the premise, as far as…