When the heat treatment method of the dynamic balancing machine is inappropriate, it can cause pitting corrosion, which usually occurs at a certain position of the gear. If this situation occurs, we need to replace the gears in a timely manner. When we arbitrarily increase the load, it can also cause fatigue pitting on the surface of the gear. At this point, we can improve this situation by reducing the usage load. When the lubricating oil is not reasonable, due to the low or unqualified viscosity of the lubricating oil, a layer of oil film cannot be formed between the tooth surfaces. At this time, the tooth surfaces will come into direct contact, which will directly cause pitting corrosion. When the lubricant is replaced or its viscosity increases, it can be effectively improved.
When the dynamic balancing machine is working, we will see the phenomenon of fatigue pitting on the balancing machine gears, and this phenomenon occurs later than the early phenomenon. At the beginning, there will be a decrease in diameter and shallowness. If fatigue pitting occurs at this time, it will happen very quickly and is difficult to control. The occurrence of fatigue pitting corrosion now has a significant impact on the workpiece, which may cause rusting and detachment of the workpiece, and the gear will be completely scrapped. So we must avoid this phenomenon and control the factors that cause it to occur. So, what are the factors that can lead to fatigue pitting corrosion on the workpiece? The technical specialist of Huake Zhichuang Dynamic Balancing Machine has summarized the following reasons for everyone to learn and refer to.
When the vibration of the dynamic bearing of the dynamic balancing machine is too large, it will also increase its load, and due to the large clearance between the bearing and the bearing hole, the stiffness of the bearing, and other reasons, the shaft system will vibrate, resulting in an increase in gear transmission load, directly leading to fatigue pitting on the tooth surface. Therefore, we can replace the existing transmission shaft with a rigid transmission shaft, repair its bearing clearance, reduce its lifting speed, etc., which can effectively extend its service life.
When the installation steps of our balancing machine are improper after procurement, it can also cause contact between the tooth surfaces. The misalignment error of the gear shaft during installation can also lead to excessive contact load on the tooth surface, resulting in fatigue pitting. However, if we adjust the bed level to improve the contact area of the tooth surface, we can improve the depression on the gear surface, or use methods such as running in and grinding to effectively improve the pitting phenomenon.
In fact, in addition to the fatigue pitting factors we introduced above, there are many other factors that can cause fatigue pitting on gears, such as unreasonable selection of gear surface parameters, involvement of tooth tips in work, low viscosity in gear manufacturing, rough gear surfaces, etc. These factors may all lead to fatigue pitting on tooth surfaces. We can also analyze the specific factors and take corresponding measures to solve them. Regardless of how the gear teeth are damaged, it is just a phenomenon. The key is to analyze the cause of the damage through the phenomenon. Only by identifying the root cause and the essence of the damage can corresponding measures be taken to ensure the expected service life of the gear from storage, use, and other aspects.
Huake Zhichuang Dynamic Balancing Machine provides free technical training. After installation and commissioning, technical training will be provided to the buyer's operators at the buyer's site or at the seller's domestic training and maintenance center until the operators can use the equipment normally.
When the dynamic balancing machine is working, we will see the phenomenon of fatigue pitting on the balancing machine gears, and this phenomenon occurs later than the early phenomenon. At the beginning, there will be a decrease in diameter and shallowness. If fatigue pitting occurs at this time, it will happen very quickly and is difficult to control. The occurrence of fatigue pitting corrosion now has a significant impact on the workpiece, which may cause rusting and detachment of the workpiece, and the gear will be completely scrapped. So we must avoid this phenomenon and control the factors that cause it to occur. So, what are the factors that can lead to fatigue pitting corrosion on the workpiece? The technical specialist of Huake Zhichuang Dynamic Balancing Machine has summarized the following reasons for everyone to learn and refer to.
When the vibration of the dynamic bearing of the dynamic balancing machine is too large, it will also increase its load, and due to the large clearance between the bearing and the bearing hole, the stiffness of the bearing, and other reasons, the shaft system will vibrate, resulting in an increase in gear transmission load, directly leading to fatigue pitting on the tooth surface. Therefore, we can replace the existing transmission shaft with a rigid transmission shaft, repair its bearing clearance, reduce its lifting speed, etc., which can effectively extend its service life.
When the installation steps of our balancing machine are improper after procurement, it can also cause contact between the tooth surfaces. The misalignment error of the gear shaft during installation can also lead to excessive contact load on the tooth surface, resulting in fatigue pitting. However, if we adjust the bed level to improve the contact area of the tooth surface, we can improve the depression on the gear surface, or use methods such as running in and grinding to effectively improve the pitting phenomenon.
In fact, in addition to the fatigue pitting factors we introduced above, there are many other factors that can cause fatigue pitting on gears, such as unreasonable selection of gear surface parameters, involvement of tooth tips in work, low viscosity in gear manufacturing, rough gear surfaces, etc. These factors may all lead to fatigue pitting on tooth surfaces. We can also analyze the specific factors and take corresponding measures to solve them. Regardless of how the gear teeth are damaged, it is just a phenomenon. The key is to analyze the cause of the damage through the phenomenon. Only by identifying the root cause and the essence of the damage can corresponding measures be taken to ensure the expected service life of the gear from storage, use, and other aspects.
Huake Zhichuang Dynamic Balancing Machine provides free technical training. After installation and commissioning, technical training will be provided to the buyer's operators at the buyer's site or at the seller's domestic training and maintenance center until the operators can use the equipment normally.
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