Q:Urgent, how, on the mechanical hydraulic buffer for a large amount? What mechanical pneumatic elements are used?

The question is too general.Look for the same industry, large enterprises, in their website will be classified according to industry applications, check will be more convincing.

Q:Application of pneumatic hydraulic pump

Static pressure and explosion tests for hoses, valves, pressure vessels, etc.Automobile brake system and nozzle testPerformance test and pressure calibration of instrument and meter (such as pressure gauge)Water pressure test of building material testing machineHigh pressure cleaning and water cutting equipment water jetDeliver a chemical medium to a pipe or reactorTransport fluids in hazardous areasRefrigerant cansLubrication of lubrication system of mechanical equipmentHydraulic clamping, forming, drilling, cutting, stamping and other hydraulic equipment power sourceOverload protection of large pressClamping power source for valve testSleeve and cylinder liner press in and press out powerReinforcement crimping powerHydraulic tools power 1, engineering technology industry;1) for hydraulic clamps, valves, cylinders, etc.;2) used for routine pressure test of mobile hydraulic pump station;3) hydraulic pumping station is used for hydraulic overload device;4) bolt tension and torque wrench;5) for the gear and couplings, such as interference fit disassembly and assembly;6) hydraulic accumulator nitrogen charging.

Q:Structure principle of return nitrogen cylinder of hydraulic shearing machine

The principle is an ordinary cylinder, but the nitrogen cylinder wall especially thick, the seal is relatively high

Q:Hydraulic oil? Refrigerant? Brake night? What are they? What's the function of it?

The brake fluid is the brake fluidElectrolyte is the storage battery water, batteries are free maintenance batteries, disposable.Is the air conditioning Freon liquidOil, water tank, brake, battery water should be checked regularly

Q:What can be used in hydraulic equipment factory

Hydraulic systems are widely used in today's construction machinery. Although there are electrical, pneumatic or mechanical systems to choose from, hydraulic systems have been used more and more. For example, on many excavators, the hydraulic system is used to lift and lower the boom, move the bucket, and perform the turn motion of the upper structure of the machine.Why use a hydraulic system? There are many reasons, partly because of the wide use, high efficiency and simple characteristics of the hydraulic system in power transmission. The task of a hydraulic system is to change power from one form to another.

Q:What is the pivot shaft in the cylinder?

1. Welding with high strength WE600 welding rod.2, WE600 is a low heat output, suitable for special nickel chromium alloy steel electrode welded all-round, universal design is extremely wide, the general strength of parent materials with high strength, excellent welding performance, stable arc, beautiful shape of seam, in oil, water and rust conditions can welding effect is excellent, can the welding of different steel.

Q:What are the conditions in the hydraulic system with the imported throttle valve? What is the difference between the throttle valve and the outlet valve?

1. pairs of single rod hydraulic cylinder, import throttle speed into the non rod cavity, you can get more speed than the oil back throttling speed

Q:What is the four link mechanism of hydraulic support?

2. The connecting rod must have sufficient fatigue strength and structural rigidity. The lack of fatigue strength often results in fracture of the connecting rod or connecting rod bolt, thus causing a serious accident of the whole machine. If the stiffness is not enough, it will cause the bending deformation of the rod and the deformation of the big part of the connecting rod, resulting in partial wear of the piston, cylinder, bearing and crank pin.

Q:What are the characteristics of a piston hydraulic cylinder? How many kinds are there? What are they used for?If anyone knows, just say something

The hydraulic cylinder from the structure can be divided into the piston cylinder, piston cylinder and oscillating cylinder. The cylinder from the structure can be divided into the piston cylinder, pneumatic cylinder, telescopic cylinder hydraulic cylinder. The working principle is: as its principle I must first say 5 basic components, 1- and cylinder 2- cylinder piston and piston rod sealing device of 3- 4- buffer 5- exhaust device to work each cylinder is almost similar to the original, I took a manual jack is its original work, Jack is a simple cylinder. By manually pressurized straw (hydraulic manual pump) of the hydraulic the oil through a single valve into the cylinder, the hydraulic oil into the cylinder because the reasons for individual valve can not be returned back, forcing the cylinder rod upward, then work to continue to keep the hydraulic oil into the hydraulic cylinder continuously, thus increasing, hit when to drop Hydraulic valve, hydraulic oil back to tank. This is the most simple of the original work, others have improved on this basis, because of the time I would say the most simple principle. The advantages and disadvantages of the cylinder cylinder cylinder and the cylinder with almost I said the following 3 bit 1-- as the pneumatic system pressure is generally in the range of 0.2-1.0Mpa, so the cylinder is not bigger.

Q:The difference between gas cylinder and cylinder

The cylinder control is convenient, the price is low, the energy is easy to obtain, but the force is small, and can not achieve the effect of steady speed