How to select and adjust cylinder pressure

There are many kinds of cylinders, which are selected according to the following steps:

1, choose the cylinder diameter according to the strength, and choose a cylinder with a diameter of 50 or 63 as required;

2, according to the installation environment and use, determine the type of cylinder, such as multi-station installation for easy installation; In order to be light, a lightweight aluminum cylinder is needed; If the cylinder is required to be shorter, use a thin cylinder; If the space is short, use a rodless cylinder, etc.

3. Determine the installation method, and install the cylinder with feet, earrings or flanges;

4. Accessories requirements, such as whether a magnetic switch is needed, whether the rod does not rotate, whether it is resistant to high temperature and corrosion, etc.

Extended data:

There are two types of cylinders: reciprocating linear motion and reciprocating swing. Cylinders that do reciprocating linear motion can be divided into four types: single-acting cylinder, double-acting cylinder, diaphragm cylinder and impact cylinder.

1. Single-acting cylinder: only one end has a piston rod, and air is supplied from one side of the piston to generate air pressure, which pushes the piston to generate thrust and returns by spring or self-weight.

2. Double-acting cylinder: alternately supply air from both sides of the piston and output force in one or two directions.

3. Diaphragm cylinder: the piston is replaced by diaphragm, and the piston only outputs force in one direction and is reset by spring. Its sealing performance is good, but its stroke is short.

4. Impact cylinder: This is a new type of component. It converts the pressure energy of compressed gas into the kinetic energy of piston's high-speed (10 ~ 20m/s) movement, thus doing work.

5. Rodless cylinder: the general term for a cylinder without a piston rod. There are magnetic columns and cable columns.

A cylinder that swings back and forth is called a swinging cylinder. The inner cavity is divided into two parts by blades, and air is alternately supplied to the two cavities. The output shaft swings, and the swing angle is less than 280. In addition, there are rotating cylinders, gas-liquid damping cylinders and stepping cylinders.

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