Q:Development of pneumatic components，The expansion of application of pneumatic technology is the development of pneumatic industry

The expansion of application of pneumatic technology is the sign of pneumatic industry development. The application of pneumatic components mainly includes two aspects: maintenance and matching. In the past, the sales of domestic pneumatic components were used for maintenance, and in recent years, the sales share directly as the main supporting parts increased year by year. The use of domestic pneumatic components, from tens of thousands of dollars worth of metallurgical equipment to only 1~2 hundred yuan chair. Railway switches, locomotive wheel rail lubrication, train brake, street cleaning, hoisting equipment in special workshops, military command vehicles, etc., have been specially developed domestic pneumatic components. This shows that pneumatic technology has penetrated into all walks of life and is expanding.Although China's pneumatic industry has reached a certain scale and technical level, but compared with the international advanced level, the gap is great. China's output value of pneumatic products accounted for only 1.3% of the world's total output value, only the United States 1/21, Japan's 1/15, Germany's 1/8. This is out of proportion with the big country of about 1000000000 people. From a variety point of view, a Japanese company has 6500 varieties, China has only its 1/5. Product performance and quality level gap is also great.The pneumatic technology is increasingly applied in the automatic assembly of various industries and automatic processing of small, special items of equipment, the original traditional pneumatic components is increasing, and continue to develop new products to meet market demand, the variety of pneumatic components is increasing, the trend of its development are mainly in the following aspects:

Q:Graphical symbols for pneumatic componentsThis is a manual valve on the Oh!

This valve works as follows:Manually switch the three control bits, and then switch the valve to locate the valve by the circlip inside the valve bodyLeft function, -1 through 4,2, 3 (marked on the 3 pass 2 is obvious error);

Q:Pneumatic oil filter oil in what

Oil mist cup lubricating oil level height can not exceed the total height of the 3/4 cup, oil: turbine oil No. 1 (International designation: ISO VG32), its properties are very thin viscosity of 7E degrees (the equivalent of lubricating oil, sewing machine oil 5E ~7E degrees); GB grade: 7 machine the lubricating oil (viscosity 7E degrees), sewing machine oil, is also more convenient choice.

Q:Pneumatic components, characters, symbolsMuffler, throttle valve, cylinder, pneumatic valve, etc.

Cylinder: single acting cylinder / single acting cylinder, spring reset / double acting cylinder / multiposition cylinder / mechanical coupling type rodless cylinder, without terminal buffer / magnetic coupling type rodless cylinder / mechanical coupling type rodless cylinder, with terminal buffer / double end double cylinder double piston rod / piston rod cylinder

Q:Pneumatic solenoid valve base blind plate leak is how?

3. check the connection and muffler is damaged, if the maintenance trouble, you can consider replacing one, there is not much money

Q:I've checked PT teeth, NPT teeth and G teeth. I'd like to know which standard teeth we use on our cylinders, fast couplings and other components. Thank you

The G is 55 degree tooth angle straight thread, and the NPT is 60 degree tooth angle, vertebral canal thread. What brands and cylinders do you use? What specifications do you want to see?.

Q:Advantages of pneumatic components？The pneumatic device has simple structure, handiness and simple installation and maintenance

1 、 pneumatic device simple structure, light, simple installation and maintenance. Medium for the air, compared to the hydraulic medium is not easy to burn, so the use of safety.2, the working medium is inexhaustible air, the air itself does not cost money. The utility model has the advantages of simple air handling, no environmental pollution and low cost.3, the output force and work speed adjustment is very easy. The speed of the cylinder is generally less than 1M/S, faster than the hydraulic and electrical methods of action.4 、 high reliability and long service life. Electrical components of the effective action of about a million times, while the general electromagnetic valve life of more than 30 million times, and some good quality valve more than 200 million times.

Q:What are the similarities and differences between the pneumatic directional control valve and the hydraulic directional control valve?

(five) the use of different characteristics;General pneumatic valve than hydraulic valve structure compact, light weight, easy to integrated installation, valve work frequency, long service life. Pneumatic valve is in the direction of low power and miniaturization. Low power solenoid valve with 0.5W power has appeared. With computer and PLC programmable controller connected directly, can also be installed on a printed circuit board with electronic devices connected through standard gas electric circuit board, save a lot of wiring, suitable for pneumatic manufacturing assembly line of industrial manipulator, complex etc..2 pneumatic control valve refers to the pneumatic system to control the flow of air pressure, flow and flow direction, and to ensure that pneumatic actuators or institutions work properly all kinds of pneumatic components. Pneumatic control valve structure can be broken down into the valve body (including the valve seat and valve hole, etc.) and valve heart two parts, according to the relative location of the two, there are normally closed and normally open two. Valve from the structure can be divided into: cut-off type, slide column and slide valve type three valves.

Q:What is the 3 position 5 way valve? And the relation between the cylinder and the pneumatic component and the valve

Used in food, medicine, etc. of high cleanliness requirements of the valve manufacturer industry. Good BOSCH Rexroth, SMC and so on.I hope it works for you. You have the wrong number. There is no cylinder, only the cylinderI really don't know how to say it, because it's the simplest concept. Can you buy a book to read?

Q:What about leakage of pneumatic components?

But as long as the cylinder is removable, there are basically standard sealing components can be replaced.