The cylinder used in the engineering cylinder is a double acting, single piston rod, internally clamped cylinder. The pressure oil enters the large cavity or small cavity of the engineering cylinder, pushes the piston to move back and forth, so that the piston rod extends or retracts, thus driving the reciprocating motion of the working device.
The working system of the engineering cylinder adopts the double acting single piston rod to clamp the cylinder. The pressure oil enters the large cavity or small cavity of the cylinder, pushes the piston to move back and forth, so that the piston rod extends or retracts, thus driving the reciprocating motion of the working device. The actuator in the system is generally composed of a cylinder block, a piston rod (piston rod) and a seal. The inside of the cylinder is divided by pistons into two cylinder sections, each with an oil hole. Since the compression ratio of the liquid is very small, when one of the oil holes is filled with oil, it pushes the piston to drain oil from the other hole, and the piston pushes the piston rod out (back), and vice versa. The engineering cylinder is a linear actuator whose output force is proportional to the effective area of the piston and the pressure difference between the two sides. Its function is to convert energy into mechanical energy. The input of the engineering cylinder is the flow and pressure of the fluid, and the output is the speed and force of the linear motion. Engineering cylinder piston can complete linear reciprocating motion, output linear displacement is limited. Engineering cylinder is an energy conversion device which converts energy into mechanical energy of reciprocating linear motion. Engineering cylinder is basically composed of cylinder and cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer and exhaust devices depend on the specific application, other devices are essential.
Engineering cylinder is a commonly used executive part of cylinder manufacturers, but also a easily damaged part. How to extend the service life of engineering cylinder?
1. Use clean oil. Impurities in the oil will block the channel, wear the parts and shorten the service life of the engineering cylinder.
2. Check the oil level before use to ensure that the oil level is appropriate. Do not use components with insufficient oil, as some air will come in and make noise and the system will not work properly.
3. If oil leakage is found, check whether the seal of the component is worn or damaged in time, and replace it in time, otherwise the output of the component will be insufficient.