Q:What are the characteristics of the cylinder compared with the hydraulic cylinder?

Low pressure cylinder bore the same, but the working environment is clean, the hydraulic cylinder oil leakage problem

Q:The surface of the hydraulic rod is chromium, and it often causes strain, scratch, electric shock and so on. The routine method is slow to repair and the effect is not satisfactory. Don't want to play with copper, also do not want to use cold, patch method, because of poor adhesion, never long broken. Is there a better way to fix it?

Although there are many kinds of electroplating, there are two main types that can be used for repair, namely, low temperature iron plating and thick chromium plating. Because the deposition rate is slow and the production efficiency is low, people often use the low temperature iron plating technology. In order to improve the corrosion resistance and wear resistance of the iron coating, the surface of the iron coating is usually plated with a thin layer of chromium.

Q:Hydraulic cylinder application

About expansionWorking principle of hydraulic cylinderHydraulic transmission principle - the oil as the working medium, through the change in the volume of sealing to transport movement, through the oil pressure to transfer the power.1, the power part - the mechanical energy of the prime mover is converted to the pressure energy of the oil (hydraulic energy). For example: hydraulic pump.2, the implementation part of the hydraulic pump input oil pressure can be converted to drive the mechanical energy of the work mechanism. For example: hydraulic cylinder, hydraulic motor.3 、 control part used to control and adjust the pressure, flow and direction of oil flow. For example: pressure control valve, flow control valve and direction control valve.4. The auxiliary part connects the three parts together to form a system, which functions as oil storage, filtration, measurement and sealing. Examples include piping and fittings, tanks, filters, accumulators, seals, and control instruments.A little pressure applied in any certain volume of liquid, can equal transmission in all directions. This means that when using a plurality of hydraulic cylinders, and each hydraulic cylinder according to the speed of each pull or push, and the moving load speed depends on the required pressure.In the same range of bearing capacity of the hydraulic cylinder, the hydraulic cylinder carrying the minimum load will move first, and the hydraulic cylinder carrying the maximum load will eventually moveIn order for the hydraulic cylinder to move synchronously, to achieve the load being lifted at the same speed at any point, it is essential to use a control valve or a synchronous jacking system element in the system

Q:Kobelco 330 6e excavator hydraulic pump overhaul after the car is going to hold

3. low power: the maximum power of the engine shall not be less than 90% of the original design calibration value, and the dynamometer shall be measured according to the relevant provisions.4. fuel consumption rate: the minimum fuel consumption rate of the engine shall not be higher than the original design requirements.

Q:How do I calculate the flow rate of the hydraulic cylinder?

Flow rate Q= speed V * hydraulic cylinder cross sectional area AWhen calculating, pay attention to the transformation of units

Q:Can you tell me if the cylinder can be changed into an oil cylinder (low pressure)?

Impossible, otherwise, the volume is not the same.

Q:The difference between cylinder and hydraulic cylinder

The pressure of the cylinder is less than that of the hydraulic cylinder under pressure,In the material, the cylinder material is generally aluminum (also steel), hydraulic cylinders are used in steel materials (so the same size, hydraulic cylinder heavier than the cylinder)

Q:What is the difference between the cylinder seal and the cylinder seal?

The medium of bees is different. One is gas sealed, and the other is liquid sealed.

Q:Computer automatic packing machine, cylinder voice suddenly become larger, how to solve?

2 the hydraulic pump leaking into the hydraulic cylinder causes the hydraulic oil in the cylinder not sufficiently large to be injected, resulting in no action of the hydraulic cylinder;

Q:The difference between gas cylinder and cylinder

The cylinder body is small and big, can be constant speed and speed change (change convenience), the output adjustment is also easy to teach, the freedom of transmission is higher, but the maintenance cost and installation cost are taught high, and there is oil pollution problems