Friction air shaft maintenance principles
1. When the slip shaft is in use, the operator needs to clean the dust and debris of the slip ring with the air gun every three to five times;
2. In the process of loading and unloading materials, first of all, in the case of inflating air, all the raised keys are in a sinking state, and then assembly or discharge of materials; Many manufacturers are because some of the slip rings that are not stuck to are still in a raised state, or vigorously shirk the large roll material, over time, this action will lead to some slip rings convex keys are not flexible, and finally the whole slip unit is scrapped.
3. After using the slip shaft for a period of time, it is necessary to loosen the ring at the tail of the slip shaft, move out more than 20mm, and then move the slip ring one by one in order while also using the wind gun to clean up dust, debris, etc. Many manufacturers do not regularly clean and maintain the slip shaft from beginning to end, and finally lead to too much debris and dust. Under the action of the slip ring friction, the shaft slip ring is abraded, resulting in the whole slip shaft being scrapped or seriously damaged.
4. During the use of slip shaft, due to the friction between slip ring and shaft, certain heat will be generated, which is a normal phenomenon, but if the heat is excessive, this is an abnormal phenomenon, excessive heat is due to serious friction, in this case, basically go to the back to collect large diameter materials will occur, because the larger the diameter, the greater the tension required. If the air pressure is not large enough, that is, the tension is not large enough, the slip ring is too slippery and hot, and there will be a lot of dust in the early stage because of excessive wear of the wool felt. When the wool felt is worn out, the air bag will be directly worn out, and the slip axis will leak. Therefore, if the heat is excessive, it is necessary to find early treatment, adjust the tension of the machine, and prevent more serious situations.
5. In the early days, many cutting machines are not equipped with receiving rack, if the winding material is too heavy, and at the unloading moment, it is completely in a unilateral cantilever state, under the action of material gravity, the whole slip axis will slowly deform, the axis will bend, and more seriously, the direct axis will break. Therefore, if your material is too heavy, and there is no receiving rack, it is recommended that you seize the time to install a receiving rack, while protecting the shaft, but also reduce the workload of employees, and greatly improve the safety.
In short, the use of slip shaft experts are not our manufacturers, the real experts are our operating boot staff, as long as our operators can treat the whole machine as their own car, regular maintenance, always pay attention to the changes of the whole machine, early discovery early processing, after the baptism of time, you are not a real expert, who is qualified to say? And our slip axes are just the four wheels of your car.
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