How to fill in the lack of hydraulic oil in the haircut chair?
1. The hydraulic support rod is actually called an air spring in the industry, which is filled with nitrogen as a source of power, and the oil in it is only used as a lubrication and cushioning, not necessary. Oil leakage does not mean that the air spring is damaged and can be used normally. Oil is injected during production and cannot be added after molding.
2. The boss chair can refuel the hydraulic rod. The way to add hydraulic oil: find the rubber stopper of the pull rod. Pull out this rubber stopper. You can add hydraulic oil. There is no way to add hydraulic oil to the rubber stopper: pull out the small piston rod under the pressure rod. There will be small steel balls inside, and hydraulic oil will be added from here.
3. Check hydraulic oil. First of all, check whether the hydraulic oil is enough, if not, add hydraulic oil. Observe whether the spool is stuck, how flexible it is to move up and down, and finally observe whether the hydraulic gauge is normal.
4. Add hydraulic oil first and then try. Check whether the connecting pipe of the hydraulic pump and the hydraulic fuel tank is broken, if it is broken, it will inhale air, resulting in insufficient pressure. Hydraulic pressure is a term in machinery industry and mechanical and electrical industry. Hydraulic power transmission can be used to become hydraulic transmission.
5. Hardware mould apprentice? I do not know whether to do mold processing or stamping, doing mold involves milling machines, CNC lathes and other processing equipment also has a certain degree of danger. Hit the punch. Personally, I think it's dangerous. It belongs to special operation. It is protected by photoelectricity. When the mold is closed up and down. When it starts.
6. If the hydraulic rod of the chair is stuck with oil, you can try the following methods: use lubricant: the hydraulic rod may be stuck due to long-term use or the grease dries up.
Why does the hydraulic pressure under my boss's chair go down and not come up?
1. First of all, I would like to correct your argument that the lifting devices used in all the boss chairs with wheels are all pneumatic rods, not hydraulic pressure. Which kind of chair is hydraulic? the kind of lifting chair used by the barber shop is hydraulic. According to your description, the air pressure rod of your chair is broken, and only a new one can restore the lifting function.
2. Oil leakage of hydraulic rod. There is a spring (liquid, pneumatic column) and locking device in the boss's chair, when we are not sitting, press the switch, the spring bounces up the chair, when you and we, press the switch, your own gravity will press down the chair.
3. The adjusting handle and the connecting adjusting mechanism are broken; the air pressure bar is broken; someone in the seat cannot get up under pressure, so the seat should be empty when rising, and the weight should be carried when falling. If it is the first two cases, we have no choice but to find a businessman or manufacturer to repair it.
Oil leakage in the base of hydraulic lift chair used in barbershop
1. The hydraulic rod will seep oil in the use of the lifting seat. Hydraulic lift chair, we need to check whether the hydraulic rod has leaked oil, if the oil leakage, then make up the oil is useless, to replace the new hydraulic rod in time, otherwise there will be certain safety risks.
2. Hydraulic pressure needs oil to seal through the sealing ring; it should be the reason for the aging of the sealing ring.
3. If the hydraulic rod of the chair is stuck with oil, you can try the following methods: use lubricant: the hydraulic rod may be stuck due to long-term use or the grease dries up.
4. The sealing of the air rod is damaged. It is found that the air rod seal will be damaged if the oil leakage of the chair lift rod is not replaced, and the air rod needs to be replaced. The pneumatic lifting rod has the advantages of large load, low noise, fast rise and fall, low earthquake resistance and plays an important role in rescue.
