In the use of sawing machines and band sawing machines, some minor problems will occur more or less. There are some detailed explanations in the explanation book that comes with the sawing machine. Under normal circumstances, it is relatively simple to find and remove. In the long-term use, the faults caused by the faults of the hydraulic system and the conflict between the saw blade and the workpiece are relatively shady and difficult to remove. The demand causes the attention of satisfaction.
1. The feeding cylinder still has a small amount of feed during sawing, which causes the end face to be skewed, concave and convex. The cause of the fault is the fault of the feed electromagnetic directional valve, such as internal leakage, damage to the reset spring, and the valve stem stuck;
2. Approaching the driving wheel to adjust the view point of saw blade travel, the gap between the two pressing blocks for clamping and guiding effects is too small. The clamping conflict force is too large, which leads to the loosening of the saw blade's working section, and when the end face can be skewed, concave, convex, etc.
In addition, the gap between the two pressure blocks of the sawing machine for clamping and guiding effect is too small, and the clamping conflict force is too large. It is close to the driving wheel to adjust the view point of the saw blade. In temporary use, there are still two kinds of faults caused by hydraulic system faults and fierce conflicts between the saw blade and the workpiece. Relatively, they are now very shady and difficult to clean, and the requirements have caused formal satisfaction. The causes of some problems have been explained in detail in the clarification book, and they are relatively simple to discover and eliminate. Make sure to operate, adjust, maintain and inspect the machine tool in accordance with the regulations. For example, internal leakage, damage to the reset spring, and stuck valve stem. Necessary protection measures or safety protection equipment should be adopted for risks that cannot be swept away. For inconvenient protection risks, it must be stated in the application form. When necessary, warning signs should be set around the risky parts.