Views:2 Author:Site Editor Publish Time: 2020-06-03 Origin:Site
What effect does the cooling system have on the performance of the water tank wire drawing machine?
During the operation of the water tank wire drawing machine, it is necessary to ensure a good cooling effect. In fact, the temperature of the lubricating fluid is too high, resulting in a decrease in the lubricating effect is a common problem in the drawing operation of the water tank. And when the lubricating effect is reduced, it will also lead to increased loss of phosphating layer on the surface of the steel wire and increased friction, which will not only increase heat generation, but also affect the service life of the mold, and even lead to white cracking in severe cases.
This is because under normal operating conditions, the lubricating fluid of the tank-type wire drawing machine equipment will take away the heat generated by the deformation of the steel wire during the circulation process and act as a cooling liquid. If the cooling is insufficient, the temperature of the steel wire will increase, the strain aging time will be shortened, and the mechanical properties of the steel wire will deteriorate significantly, such as increased strength, reduced torsion value, and easy torsional cracks. In fact, in actual operation, high temperature will not only affect the performance of lubrication, mold and steel wire, but also cause the operating environment to deteriorate.
After analysis, it is found that the high temperature of the water tank wire drawing machine is also related to the high temperature in summer, and it can be mainly attributed to the cooling capacity of the lubricating fluid circulation cooling system cannot meet the increasing needs of the equipment. In other words, the cooling system cannot adapt to a higher production scale and cannot quickly remove a large amount of heat. In order to solve this problem, it is necessary to further enhance the cooling capacity of the system and improve the processing capacity of the lubricating fluid cooling system, thereby reducing the temperature to an appropriate level.
After improving the cooling system, the operating temperature of the water tank wire drawing machine equipment has been significantly reduced. In this way, the use effect and life cycle of the lubricant are improved, the mechanical properties of the steel wire are greatly improved, and the consumption of the mold is also reduced. After comparison, it was found that after the cooling conditions were improved, the lubricant consumption per ton of steel wire was reduced, and the number of times the steel wire was twisted increased.
In general, during the operation of the water tank wire drawing machine, the rational use of the cooling tower not only reduces the temperature of the entire lubrication system, improves the cooling conditions of the water tank wire drawing machine, but also makes the surface quality of the steel wire Significant improvement. At the same time, abnormal problems such as whitening and cracking are greatly reduced, and it also has a certain improvement effect on the working environment of employees.