In the process of automobile injection mold processing, in order to produce high-quality injection mold, it is necessary to effectively control the temperature. Therefore, during production, the factory will pay attention to maintaining a high temperature for production. The process is relatively smooth, but the temperature must be controlled within an appropriate range. If the temperature is too high, the effect of automobile injection mold processing is not necessarily an advantage. In many cases, the temperature will also bring some negative effects. The following aspects of finishing are the phenomenon that the processing temperature of automobile injection mold is too high.
1. Mechanical thermal deformation
In the process of automobile injection mold processing, if the selected temperature is high, although it can maintain the fluidity of the containing materials, it may be caused by overheating due to the large number of hydraulic components in the production machinery. Swelling occurs.
2. Oil viscosity decreases
At the same time, we can see that in the process of automobile injection mold processing, if the temperature is found to be too high, it is easy to cause the oil temperature in the machine to be too high, resulting in the decrease of oil viscosity.
Automobile injection mold
3. Seal deformation
The high temperature in the production process is also easy to affect the accelerated aging of some rubber parts. Because rubber is a heat-resistant material, if the high temperature is maintained during the processing of automobile injection mold, some parts inside the shell machine will be damaged. If rubber seals are used, deformation and aging are more likely to occur.
4、 Hydraulic oil transformation
The hydraulic oil used in the equipment is also easy to deteriorate due to excessive temperature. Once the hydraulic oil is oxidized and degraded due to high temperature, some asphalt substances will be separated, which will directly reduce the service life of the hydraulic oil, and it will be blocked, which is easy to block some gaps or pores, affect the work of the pressure valve, and even some metal pipes will be elongated, bent and cracked.
