In the daily processing of cutting fluids, metal manufacturing manufacturers have reported many problems, including: "cutting fluid smells, deteriorates, parts rust, etc." With the arrival of summer, the problem of cutting fluid odor has once again attracted attention.
The reason why cutting fluid tends to stink easily in summer is mainly due to temperature. The temperature in some places is basically over 30 degrees, which is very conducive to the growth of cutting fluid bacteria. If there are too many bacteria, cutting fluid will naturally appear. Smelly and spoiled. To prevent the odor and deterioration of cutting fluid, we must first understand the main channels through which bacteria enter the cutting fluid.
1: In the process of cutting fluid production, if it is emulsified oil and the water used to prepare the emulsified oil contains bacteria, then the prepared cutting fluid will naturally contain bacteria.
2: If the cutting fluid comes into contact with air during the preparation process, bacteria in the air will also enter the cutting fluid.
In addition to the above two points, during the preparation process of cutting fluid, there may be contact with bacteria. In the process of using cutting fluid, for example: the operation of workpieces, the bad habits of operators, the cleanliness of the workshop, the sink The cleaning of the water tank has a great impact on the bacteria in the cutting fluid.
So how can we prevent the odor and corrosion problems of cutting fluid? For metal processing and cutting manufacturers, to prevent this problem, we must prevent it from the source. Therefore, when choosing cutting fluid, you should choose some cutting fluid with high quality and good anti-biological stability.
During the use of cutting fluid, to prevent the odor and deterioration of the cutting fluid, the following points need to be done:
1: Regularly use a refractometer to test the concentration parameters of the cutting fluid. Because the concentration is too high, cutting fluids can easily cause allergies to the skin of operators. If the concentration is too low, it will cause massive corrosion by bacteria.
2: Minimize the oil leaked from the machine tool to be mixed with the cutting fluid, because the oil used in the machine tool contains bacteria.
3: When the pH value of the cutting fluid is too low, new cutting fluid should be added in time to increase the pH value. When the pH value of the cutting fluid is between 8.3 and 9.2, it is difficult for bacteria to survive.
4: Do a good job in cleaning the workshop environment, and do not let the cutting fluid come into contact with dirty oil, food and other contaminants.
5: Provide operation and maintenance training for workers on the use of cutting fluid.
In the daily processing of cutting fluids, metal manufacturing manufacturers have reported many problems, including: "cutting fluid smells, deteriorates, parts rust, etc." With the arrival of summer, the problem of cutting fluid odor has once again attracted attention.
The reason why cutting fluid tends to stink easily in summer is mainly due to temperature. The temperature in some places is basically over 30 degrees, which is very conducive to the growth of cutting fluid bacteria. If there are too many bacteria, cutting fluid will naturally appear. Smelly and spoiled. To prevent the odor and deterioration of cutting fluid, we must first understand the main channels through which bacteria enter the cutting fluid.
1: In the process of cutting fluid production, if it is emulsified oil and the water used to prepare the emulsified oil contains bacteria, then the prepared cutting fluid will naturally contain bacteria.
2: If the cutting fluid comes into contact with air during the preparation process, bacteria in the air will also enter the cutting fluid.
In addition to the above two points, during the preparation process of cutting fluid, there may be contact with bacteria. In the process of using cutting fluid, for example: the operation of workpieces, the bad habits of operators, the cleanliness of the workshop, the sink The cleaning of the water tank has a great impact on the bacteria in the cutting fluid.
So how can we prevent the odor and corrosion problems of cutting fluid? For metal processing and cutting manufacturers, to prevent this problem, we must prevent it from the source. Therefore, when choosing cutting fluid, you should choose some cutting fluid with high quality and good anti-biological stability.
During the use of cutting fluid, to prevent the odor and deterioration of the cutting fluid, the following points need to be done:
1: Regularly use a refractometer to test the concentration parameters of the cutting fluid. Because the concentration is too high, cutting fluids can easily cause allergies to the skin of operators. If the concentration is too low, it will cause massive corrosion by bacteria.
2: Minimize the oil leaked from the machine tool to be mixed with the cutting fluid, because the oil used in the machine tool contains bacteria.
3: When the pH value of the cutting fluid is too low, new cutting fluid should be added in time to increase the pH value. When the pH value of the cutting fluid is between 8.3 and 9.2, it is difficult for bacteria to survive.
4: Do a good job in cleaning the workshop environment, and do not let the cutting fluid come into contact with dirty oil, food and other contaminants.
5: Provide operation and maintenance training for workers on the use of cutting fluid.
