Reasons and treatment methods for belt breakage when sanding belt is in use
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- Time of issue:2021-11-16
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(Summary description)It is inevitable that the abrasive belt will break when it is used, so how to solve this problem?1. The abrasive belt joints are not strong and cracked, strengthen the quality control in production, and meet the needs of users.
Reasons and treatment methods for belt breakage when sanding belt is in use
(Summary description)It is inevitable that the abrasive belt will break when it is used, so how to solve this problem?1. The abrasive belt joints are not strong and cracked, strengthen the quality control in production, and meet the needs of users.
- Categories:Company News
- Author:
- Origin:
- Time of issue:2021-11-16
- Views:0
It is inevitable that the abrasive belt will break when it is used, so how to solve this problem?
1. The abrasive belt joints are not strong and cracked, strengthen the quality control in production, and meet the needs of users
2. The belt tension is too large, the adjusted tension will not slip under the working load, the smaller the tension, the better
3. When the belt is wrinkled or damaged during transportation or installation, the quality of the appearance should be checked before installation, and the correct operation method should be used when installing the machine.
4. The working pressure is too high, reduce the pressure
5. Cutting is too deep, friction heat accumulates, reduce the cutting depth or feed speed, or use coolant or cooling device
6. External debris enters between the sanding belt and the roller or plate to remove the debris. Higher-efficiency dust extraction is a better preventive measure
7. Excessive vibration of the abrasive belt, use low-hardness contact wheels to check the vibration of the machine or the quality of the abrasive belt
8. The contact roller is tapered; the contact roller or graphite pad is not parallel to the base. Grind the roller to remove the tapered; reinstall and keep parallel
9. The machine is running abnormally, and the abrasive belt is broken by the travel switch. Overhaul the equipment (pay special attention to the paper-based abrasive belt)
10.The thickness of the workpiece is too different or part of the overlap impact belt is installed to protect the overlap plate and oversize parts.
11. The air pressure of the air cylinder of the sander is insufficient, which causes the belt to slip during the grinding process. The air leakage of the air cylinder should be repaired or the air pressure should be adjusted.
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Abrasive cloth is a new type of abrasive product with a three-dimensional network structure formed by a non-woven process with excellent nylon fibers, bonded with abrasive materials such as corundum and silicon carbide. This type of product was born in the 1970s. After decades of development, it has now formed non-woven abrasive discs, non-woven abrasive wheels, rollers, abrasive belts and discs with a backing base, and abrasive products of special fibers. The series are widely used in the polishing of metal and non-metal materials, deburring, oxide film removal and pattern decoration. - Tips for using disc sand 11-16
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