Working principle and selection of CAMOZZI cylinder in Italy

Working principle and selection of CAMOZZI cylinder in Italy
The working principle of the Camocam CAMOZZI cylinder in Italy: Determine the thrust and tension on the piston rod according to the force required for the work. Therefore, when selecting the cylinder, the output force of the cylinder should be slightly margined. If the cylinder diameter is small, the output force is not enough, and the cylinder can not work normally; but the cylinder diameter is too large, which not only makes the equipment cumbersome, high cost, but also increases the air consumption, resulting in waste of energy. When designing the fixture, force-increasing mechanisms should be used as much as possible to reduce the size of the cylinder. The following is the calculation formula for the theoretical output of the cylinder:
F: Theoretical output force of the cylinder (kgf) F': Output force (kgf) when the efficiency is 85%--(F'=F×85%) D: Cylinder bore (mm) P: Working pressure (kgf/cm2)
Example: When the working pressure is 3kgf/cm2 for a cylinder with a diameter of 340mm, what is the theoretical output force? What is the output power of the bud? Connect P and D to find the points on F and F'.
F=2800kgf; F′=2300kgf Select the cylinder bore diameter during engineering design, which can be found from the experience table 1-1 according to its use pressure and theoretical thrust or tension.
Example: A cylinder has a working pressure of 5kgf/cm2, and its thrust is 132kgf when the cylinder is pushed out (the cylinder efficiency is 85%). Q: How large is the cylinder bore?
●From the thrust of the cylinder 132kgf and the efficiency of the cylinder 85%, the theoretical thrust of the cylinder can be calculated as F=F'/85%=155(kgf)
● By using the theoretical pressure of 5kgf/cm2 and the cylinder, it is found that the cylinder with the cylinder diameter of ?63 can meet the requirements.
The type of CAMOZZI cylinder in Italy, the pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy. The cylinder has two types of reciprocating linear motion and reciprocating oscillation (see figure). The cylinders for reciprocating linear motion can be divided into single-acting, double-acting, diaphragm and impact cylinders.
Italy CAMOZZI Kang Maosheng cylinder selection
(1) Impact cylinder 2.2-9 Floating connection gas-liquid damping cylinder
Impact cylinder is the energy that converts the energy of compressed air into high-speed movement of piston and piston rod, and uses this kinetic energy to do work. The impact cylinder is divided into two types: normal type and quick release type.
1) Structure of ordinary impact cylinder of ordinary impact cylinder. Compared with the conventional cylinder, the impingement cylinder is provided with a storage cylinder 1 and a streamlined air outlet 4 and a middle cover 2 having a vent hole 3. The working principle and working process can be briefly described as the following five stages.
* Stage: Reset segment. The gas source is turned on, the reversing valve is in the reset state, the hole A is in the intake, the hole B is exhausted, and the piston 5 is moved upward by the pressure difference against the sealing resistance and the weight of the moving part, and is sealed by the sealant on the piston. Stay on the jet vent 4 on the cover. The annular space C between the middle cover and the piston passes through the exhaust orifice 3 to the atmosphere. After the zui, the piston has a rod cavity pressure raised to the source pressure, and the pressure in the cylinder is reduced to atmospheric pressure.