Cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy in pneumatic transmission. There are two types of air cylinders: reciprocating linear motion and reciprocating swing. The pressure energy of compressed air is converted into mechanical energy, and the driving mechanism performs linear reciprocating motion, swinging and rotating motion.
The reciprocating linear motion cylinders can be divided into four types: single-acting, double-acting, diaphragm and impact cylinders.
Single-acting cylinder: There is a piston rod at one end only. The air is supplied from the side of the piston to gather energy to generate air pressure. The air pressure pushes the piston to generate thrust and extend.
Double-acting cylinder: Alternate air supply from both sides of the piston, outputting force in one or two directions.
Diaphragm cylinder: Use diaphragm to replace piston, output force in one direction only, and return with spring. Its sealing performance is good, but the stroke is short.
Impact cylinder: This is a new type of element. It converts the pressure energy of compressed gas into the kinetic energy of the piston's high-speed (10-20 m / s) movement, thereby doing work. The impact cylinder adds a middle cover with a spout and a drain. The middle cover and the piston divide the cylinder into three chambers: an air storage chamber, a head chamber and a tail chamber. It is widely used for various operations such as blanking, punching, crushing and forming. The reciprocating swinging cylinder is called a swinging cylinder. The inner cavity is divided into two by blades, and the two chambers are alternately supplied with air. The output shaft swings and the swing angle is less than 280 °. In addition, there are rotary cylinders, gas-liquid damping cylinders and stepping cylinders.
Linear motion reciprocating cylinder, swing motion swing cylinder, air gripper, etc.
Cylinder structure: 1) Cylinder barrel The inner diameter of the cylinder barrel represents the output force of the cylinder. The piston should slide smoothly back and forth in the cylinder, and the surface roughness of the inner surface of the cylinder should reach Ra0.8um. For steel tube cylinders, the inner surface should also be plated with hard chrome to reduce frictional resistance and wear and to prevent rust. In addition to the high-carbon steel pipe, the cylinder is made of high-strength aluminum alloy and brass. Small cylinders use stainless steel tubes. For cylinders with magnetic switches or cylinders used in corrosion-resistant environments, the cylinder barrel should be made of stainless steel, aluminum alloy or brass. 2) End cap The end cap is provided with air inlet and exhaust vents, and some also have a buffer mechanism in the end cap. The rod-side end cap is provided with a seal ring and a dust ring to prevent air leakage from the piston rod and prevent external dust from mixing into the cylinder. A guide sleeve is provided on the rod-side end cover to improve the guiding accuracy of the cylinder, to withstand a small lateral load on the piston rod, to reduce the amount of bending when the piston rod is extended, and to extend the service life of the cylinder. Guide bushings are usually made of sintered oil-containing alloys and cast forward copper castings. End caps were usually made of malleable cast iron. In order to reduce weight and prevent rust, aluminum alloy die-casting is often used, and miniature cylinders are made of brass.
There are many types of cushioning devices in CHANTO cylinders. The above is just one of them. Of course, measures can be taken on the pneumatic circuit to achieve the cushioning purpose. The combination cylinder generally refers to a gas-liquid damping cylinder, a gas-liquid booster cylinder, etc. formed by combining a cylinder and a hydraulic cylinder. As we all know, the working medium used by the cylinder is usually compressed air, which is characterized by fast movement, but the speed is not easy to control. When the load changes greatly, it is easy to produce "crawling" or "self-propelled" phenomena. The working medium used by the hydraulic cylinder is Generally considered as incompressible hydraulic oil, its characteristics are not as fast as the cylinder, but the speed is easy to control. When the load changes greatly, proper measures are adopted, and generally no "crawling" and "self-propelled" phenomena are generated. Combining the cylinder with the hydraulic cylinder cleverly, and complementing each other's strengths, has become the air-liquid damping cylinder commonly used in pneumatic systems. Actually, the cylinder and the hydraulic cylinder are connected in series, and the two pistons are fixed on the same piston rod. The hydraulic cylinder does not need a pump to supply oil, as long as it is filled with oil, a hydraulic check valve, a throttle valve and an oil supply cup are installed between the inlet and the outlet. When the right end of the cylinder supplies air, the cylinder overcomes the load to drive the hydraulic cylinder piston to the left (the left end of the cylinder exhausts). At this time, the left end of the hydraulic cylinder discharges oil, the check valve closes, and the oil can only flow into the right cavity of the hydraulic cylinder through the throttle valve and In the oil cup, if the throttle valve port is opened at this time, the left chamber of the hydraulic cylinder will drain oil smoothly and the two pistons will move quickly. Conversely, if the throttle valve port is closed, the left chamber of the hydraulic cylinder will drain oil. Obstruction, the speed of the two pistons will slow down. In this way, the speed of the piston can be controlled by adjusting the opening of the throttle valve. It can be seen that the output force of the gas-hydraulic damping cylinder should be the difference between the force (thrust or pull) generated by the compressed air in the cylinder and the damping force of the oil in the hydraulic cylinder.
CHANTO model specifications list:
Name Model Model Model Model Model Model Model Model
Mini cylinder AFMA16X25 AFMB20X25 AFCA20X25 AFCB20X25 AFMA16 * 25 AFMB20 * 25 AFCA20 * 25 AFCB20 * 25
Mini cylinder AFMA16X50 AFMB20X50 AFCA20X50 AFCB20X50 AFMA16 * 50 AFMB20 * 50 AFCA20 * 50 AFCB20 * 50
Mini cylinder AFMA16X75 AFMB20X75 AFCA20X75 AFCB20X75 AFMA16 * 75 AFMB20 * 75 AFCA20 * 75 AFCB20 * 75
Mini cylinder AFMA16X100 AFMB20X100 AFCA20X100 AFCB20X100 AFMA16 * 100 AFMB20 * 100 AFCA20 * 100 AFCB20 * 100
Mini cylinder AFMA16X125 AFMB20X125 AFCA20X125 AFCB20X125 AFMA16 * 125 AFMB20 * 125 AFCA20 * 125 AFCB20 * 125
Mini cylinder AFMA16X150 AFMB20X150 AFCA20X150 AFCB20X150 AFMA16 * 150 AFMB20 * 150 AFCA20 * 150 AFCB20 * 150
Mini cylinder AFMA16X200 AFMB20X200 AFCA20X200 AFCB20X200 AFMA16 * 200 AFMB20 * 200 AFCA20 * 200 AFCB20 * 200
Mini cylinder AFMA20X25 AFMB20X250 AFCA20X250 AFCB20X250 AFMA20 * 25 AFMB20 * 250 AFCA20 * 250 AFCB20 * 250
Mini cylinder AFMA20X50 AFMB20X300 AFCA20X300 AFCB20X300 AFMA20 * 50 AFMB20 * 300 AFCA20 * 300 AFCB20 * 300
Mini cylinder AFMA20X75 AFMB20X350 AFCA20X350 AFCB20X350 AFMA20 * 75 AFMB20 * 350 AFCA20 * 350 AFCB20 * 350
Mini cylinder AFMA20X100 AFMB20X400 AFCA20X400 AFCB20X400 AFMA20 * 100 AFMB20 * 400 AFCA20 * 400 AFCB20 * 400
Mini cylinder AFMA20X125 AFMB20X450 AFCA20X450 AFCB20X450 AFMA20 * 125 AFMB20 * 450 AFCA20 * 450 AFCB20 * 450
Mini cylinder AFMA20X150 AFMB20X500 AFCA20X500 AFCB20X500 AFMA20 * 150 AFMB20 * 500 AFCA20 * 500 AFCB20 * 500
Mini cylinder AFMA20X200 AFMB25X25 AFCA25X25 AFCB25X25 AFMA20 * 200 AFMB25 * 25 AFCA25 * 25 AFCB25 * 25
Mini cylinder AFMA20X250 AFMB25X50 AFCA25X50 AFCB25X50 AFMA20 * 250 AFMB25 * 50 AFCA25 * 50 AFCB25 * 50
Mini cylinder AFMA20X300 AFMB25X75 AFCA25X75 AFCB25X75 AFMA20 * 300 AFMB25 * 75 AFCA25 * 75 AFCB25 * 75
Mini cylinder AFMA20X350 AFMB25X100 AFCA25X100 AFCB25X100 AFMA20 * 350 AFMB25 * 100 AFCA25 * 100 AFCB25 * 100
Mini cylinder AFMA20X400 AFMB25X125 AFCA25X125 AFCB25X125 AFMA20 * 400 AFMB25 * 125 AFCA25 * 125 AFCB25 * 125
Mini cylinder AFMA20X450 AFMB25X150 AFCA25X150 AFCB25X150 AFMA20 * 450 AFMB25 * 150 AFCA25 * 150 AFCB25 * 150
Mini cylinder AFMA20X500 AFMB25X200 AFCA25X200 AFCB25X200 AFMA20 * 500 AFMB25 * 200 AFCA25 * 200 AFCB25 * 200
Mini cylinder AFMA25X25 AFMB25X250 AFCA25X250 AFCB25X250 AFMA25 * 25 AFMB25 * 250 AFCA25 * 250 AFCB25 * 250
Mini cylinder AFMA25X50 AFMB25X300 AFCA25X300 AFCB25X300 AFMA25 * 50 AFMB25 * 300 AFCA25 * 300 AFCB25 * 300
Mini cylinder AFMA25X75 AFMB25X350 AFCA25X350 AFCB25X350 AFMA25 * 75 AFMB25 * 350 AFCA25 * 350 AFCB25 * 350
Mini cylinder AFMA25X100 AFMB25X400 AFCA25X400 AFCB25X400 AFMA25 * 100 AFMB25 * 400 AFCA25 * 400 AFCB25 * 400
Mini cylinder AFMA25X125 AFMB25X450 AFCA25X450 AFCB25X450 AFMA25 * 125 AFMB25 * 450 AFCA25 * 450 AFCB25 * 450
Mini cylinder AFMA25X150 AFMB25X500 AFCA25X500 AFCB25X500 AFMA25 * 150 AFMB25 * 500 AFCA25 * 500 AFCB25 * 500
Mini cylinder AFMA25X200 AFMB32X25 AFCA32X25 AFCB32X25 AFMA25 * 200 AFMB32 * 25 AFCA32 * 25 AFCB32 * 25
Mini cylinder AFMA25X250 AFMB32X50 AFCA32X50 AFCB32X50 AFMA25 * 250 AFMB32 * 50 AFCA32 * 50 AFCB32 * 50
Mini cylinder AFMA25X300 AFMB32X75 AFCA32X75 AFCB32X75 AFMA25 * 300 AFMB32 * 75 AFCA32 * 75 AFCB32 * 75
Mini cylinder AFMA25X350 AFMB32X100 AFCA32X100 AFCB32X100 AFMA25 * 350 AFMB32 * 100 AFCA32 * 100 AFCB32 * 100
Mini cylinder AFMA25X400 AFMB32X125 AFCA32X125 AFCB32X125 AFMA25 * 400 AFMB32 * 125 AFCA32 * 125 AFCB32 * 125
Mini cylinder AFMA25X450 AFMB32X150 AFCA32X150 AFCB32X150 AFMA25 * 450 AFMB32 * 150 AFCA32 * 150 AFCB32 * 150
Mini cylinder AFMA25X500 AFMB32X200 AFCA32X200 AFCB32X200 AFMA25 * 500 AFMB32 * 200 AFCA32 * 200 AFCB32 * 200
Mini cylinder AFMA32X25 AFMB32X250 AFCA32X250 AFCB32X250 AFMA32 * 25 AFMB32 * 250 AFCA32 * 250 AFCB32 * 250
Mini cylinder AFMA32X50 AFMB32X300 AFCA32X300 AFCB32X300 AFMA32 * 50 AFMB32 * 300 AFCA32 * 300 AFCB32 * 300
Mini cylinder AFMA32X75 AFMB32X350 AFCA32X350 AFCB32X350 AFMA32 * 75 AFMB32 * 350 AFCA32 * 350 AFCB32 * 350
Mini cylinder AFMA32X100 AFMB32X400 AFCA32X400 AFCB32X400 AFMA32 * 100 AFMB32 * 400 AFCA32 * 400 AFCB32 * 400
Mini cylinder AFMA32X125 AFMB32X450 AFCA32X450 AFCB32X450 AFMA32 * 125 AFMB32 * 450 AFCA32 * 450 AFCB32 * 450
Mini cylinder AFMA32X150 AFMB32X500 AFCA32X500 AFCB32X500 AFMA32 * 150 AFMB32 * 500 AFCA32 * 500 AFCB32 * 500
Mini cylinder AFMA32X200 AFMB32X550

Order process
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QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
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Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.