Causes and Solutions of Injection Molding Machine Temperature Overheating
Injection molding is the most widely used process in plastic processing, and injection molding machines are the most important equipment for plastics molding. Temperature adjustment is an important factor in the injection molding process, and when the temperature of the injection molding machine rises too high, it will cause the production process to lag and even crash. Therefore, it is necessary to understand the causes and preventive measures of injection molding machine temperature overheating, in order to better understand and control the injection molding process.
1. Causes of Injection Molding Machine Temperature Overheating:
（1）Poor heat dissipation of injection molding machine
If the injection molding machine has poor heat dissipation, the internal temperature of the injection molding machine is hard to escape, leading to the rise of temperature of injection molding machine.
（2）Lack of lubricating oil
If there is low or lack of lubricating oil for injection molding machine, it will increase the power shortage and the temperature of injection molding machine, thus causing overheating of injection molding machine.
（3）Inappropriate temperature setting
If the temperature setting of injection molding machine is not appropriate, it will not reach the best molding effect, and the temperature of injection molding machine will also exceed the standard value.
In addition, other reasons such as poor flow of cooling water and low voltage power supply may also lead to the overheating of injection molding machine.
2. Solutions of Injection Molding Machine Temperature Overheating:
（1）Adjust the lubricating oil
If there is low or lack of lubricating oil for injection molding machine, it is necessary to add or replace the lubricating oil on time, only in this way can the fault of injection molding machine be solved effectively.
（2）Adjust the temperature setting
If the temperature setting of injection molding machine is inappropriate, it is necessary to adjust the temperature setting of injection molding machine according to the parameters of plastic. When the preset temperature of injection molding machine is higher than the processing temperature of plastic, it is necessary to adjust the temperature setting to the appropriate value.
（3）Check the flow of the cooling water
If the cooling water of injection molding machine is blocked, it is necessary to check the flow of the cooling water, so that it can convert the extra heat into the cooling water in time and make the injection molding machine work normally.
（4）Check the power supply
When the injection molding machine is in power shortage, it is necessary to check the current voltage value, and adjust the voltage value to the best working value.
In addition, it is suggested that the injection molding machine be maintained on a regular basis, and the temperature range be observed to avoid problems for injection molding machine.
In conclusion, injection molding machines are the most important equipment in plastic processing, their temperature adjustment is very critical for the injection molding process, and it is necessary to analyze and determine the cause of injection molding machine temperature overheating, in order to solve the problem. After understanding the possible causes of the injection molding machine temperature overheating, the injection molding machine manufacturer must adopt necessary solutions to avoid damage to the injection molding machine, so as to improve the production efficiency and benefit enterprises.
