The design principles of Two-color liquid silicone mold mainly include the following points:
Meet usage requirements: First, ensure that the design of the mold can meet the usage requirements of the product, including the size, shape, structure, function, etc. of the product. At the same time, product reliability and lifespan requirements must also be considered.
Optimize the manufacturing process: On the premise of ensuring product usage requirements, try to optimize the mold manufacturing process to make it simpler and easier to manufacture. This can reduce the cost of molds, improve production efficiency, and reduce the scrap rate during the production process.
Consider the characteristics of silicone materials: Liquid silicone has excellent high temperature resistance, corrosion resistance, aging resistance and other properties, but it is prone to oxidation, yellowing, hardening and other phenomena under high temperature, oxygen, ultraviolet and other conditions. Therefore, these factors should be fully considered in mold design to avoid affecting the quality of the product and the service life of the mold.
Ensure good demoulding performance: The demoulding performance of Two-color liquid silicone mold is the key. It is necessary to ensure the good demoulding performance of the mold and prevent the product from cracking, deformation and other problems during the demoulding process. At the same time, we must also consider how to reduce the demoulding force and reduce the labor intensity of workers.
Reasonable layout of mold structure: In mold design, the mold structure should be reasonably laid out to minimize the size and weight of the mold, and at the same time, it should be easy to install and disassemble. This can reduce mold manufacturing costs and improve production efficiency.
Pay attention to details: Details in mold design are very important, such as the processing of mold gates, exhaust ports, cooling systems and other parts, to ensure the appearance quality and production efficiency of the product.
Comply with safety standards: In mold design, it is necessary to comply with relevant national and industry safety standards to ensure the safety and health of workers.
Consider environmental protection requirements: With the continuous improvement of environmental awareness, mold design must also consider environmental protection requirements. Try to choose environmentally friendly materials and processes to reduce the generation of waste products and pollutants, and at the same time actively promote the recycling and reuse of discarded molds.
To sum up, the design principles of Two-color liquid silicone mold are multi-faceted, and factors such as product usage requirements, manufacturing process, material properties, demoulding performance, structural layout, safety standards, and environmental protection requirements must be comprehensively considered.
