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中文简体In the design of the mold cooling system, the subsequent complete measures are required to make sure uniform temperature distribution to prevent internal pressure and thermal deformation of the completed product:
1.Adopt a reasonable cooling channel layout to ensure that all areas of the mold can be cooled evenly.Especially in thick-walled and skinny-walled parts, the density and distribution of channels need to be taken into consideration to attain a uniform cooling impact.
2. When designing the cooling channel, do not forget the diameter and duration of the channel to ensure that the cooling medium can fully cowl the complete mold surface and do away with sufficient warmness while flowing through the channel.
3. Use a temperature manipulate tool inside the cooling gadget to reveal the temperature in different areas via sensors and perform feedback adjustments. Ensure that the cooling gadget can hold a stable temperature throughout the whole molding manner to save you local overheating or overcooling.
4. Ensure that the cooling medium can flow evenly in the channel and avoid useless corners and liquid accumulation to make sure the uniformity of the cooling effect.
5. For complex mold systems, multi-stage cooling can be taken into consideration, that is, exceptional cooling channels are installation in exclusive parts of the mildew to fulfill the cooling wishes of various parts.
6. For the thick-walled and thin-walled components of the mold, the density of cooling channels may be extended or a specially designed cooling structure may be used to make certain uniform cooling of those parts.
7. For some temperature-sensitive injection moldings, hot channel design can be considered to introduce hot runners into the mold to improve overall temperature uniformity.
