What are the precautions for the two-color mold in the injection molding production process


Author: MULAN -Plastic Molding Manufacturer

The two-color mold injection molding process is a very strict process. To do the mold work well, the mold injection process must be strictly controlled. In particular, it is necessary to understand the precautions in the production of two-color mold injection molding, so as to better avoid some unnecessary problems in the processing of two-color injection molds.

So what do you need to pay attention to in the injection molding production of two-color molds? The following editor of Xingye Plastic Mold Factory will introduce the precautions for injection molding production of two-color molds: First of all, when choosing a mold, not only the price of the product, but also the quality and cycle should be analyzed and considered and service. 1. There are many kinds of two-color molds on the market. According to the different requirements of part material, dimensional accuracy, surface finish, physical and chemical properties, mechanical strength and service life, different types of molds are selected for molding.

2. High-precision two-color molds need to be processed with high-precision CNC machine tools, and the requirements for mold materials and molding processes are strict. Computer-aided engineering Computer-aided manufacturing mold technology should use computer-aided design and analysis. 3. For general large-scale stamping dies, it should be considered whether the machine tool has a blank-holding mechanism, uniform lubricant, multi-functional horizontal advancement, etc.

In addition to stamping tonnage, stamping times, feeding devices, machine tools and mold protection devices should also be considered. 4. Because some parts have special requirements in the molding process, the mold needs hot runner and gas-assisted molding. Manufacturers should be equipped with CNC, EDM and WEDM machine tools and CNC profiling milling equipment, high-precision grinding machines, high-precision three-coordinate measuring instruments, computer design and related software, etc.

2. When developing or trial-producing new products, some users often only focus on product research and development, ignoring some communication with the two-color mold production unit. This is not true, so we should pay more attention. After the product design plan is initially determined, there are two advantages to contacting the mold manufacturer in advance: 1. It can ensure that the designed product has a good molding process, and the molding design will not be modified due to the difficulty in processing the parts.

2. Large-scale injection molding two-color mold manufacturers can make design preparations in advance to prevent hasty considerations and careless considerations from affecting the construction period. In short, to produce high-quality molds, only the close cooperation between supply and demand can reduce costs and shorten cycle times. The above are some precautions in the injection molding production of two-color injection molds. For more information about injection molds, please visit Xingye’s official website: http://www.dgxingyesj.com/.

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