The design of the cooling system of Car light fixing bracket mold is the key link to ensure efficient heat dissipation and uniform cooling. For the car light fixing bracket mold, its design process is particularly important. The following are some key points about the design of the cooling system of Car light fixing bracket mold:
1. Cooling circuit design
Reasonable layout: The cooling circuit should be designed to reduce the difference between the inlet and outlet water temperatures of the cooling water, and ensure that the coolant can flow evenly through the key parts of the Car light fixing bracket mold.
Quantity and aperture: Under the premise of meeting the heat transfer area required for cooling and the structure of the Car light fixing bracket mold, the number of cooling circuits should be as large as possible, and the aperture of the cooling channel should be as large as possible to improve the heat dissipation efficiency. The common cooling channel aperture is generally 8~12mm, but the specific value needs to be determined according to the actual situation of the Car light fixing bracket mold.
2. Selection of cooling technology
Select the appropriate cooling technology according to the material, shape, size and production requirements of the Car light fixing bracket mold. For the car light fixing bracket mold, a liquid cooling system is often used, that is, the coolant circulates inside the car light fixing bracket mold to take away the heat.
3. Conformal cooling technology
Using the conformal cooling water channel design concept and combining the mold flow analysis numerical simulation method, a cooling water channel that matches the shape of the car light fixing bracket mold cavity is designed. This design can greatly improve the cooling effect of the car light fixing bracket mold, make the temperature distribution more uniform, and thus improve the product quality of the injection molded parts.
4. Cooling medium selection
Choosing a suitable cooling medium is also an important part of the cooling system design. For the liquid cooling system, the selection of coolant should take into account factors such as its thermal conductivity, corrosiveness, stability and environmental protection. Commonly used coolants include water, ethylene glycol, etc.
5. Maintenance and care
Regular maintenance and care of the cooling system is also the key to ensure its efficient operation. This includes cleaning impurities in the cooling channel, checking the quantity and quality of the coolant, and replacing aging seals in time.
In summary, the design of the cooling system of Car light fixing bracket mold is a comprehensive process that requires consideration of multiple factors. Through reasonable layout, selection of appropriate cooling technology and cooling medium, and regular maintenance and care, it can ensure that Car light fixing bracket mold can effectively dissipate heat and evenly cool while improving production efficiency and product quality.
