Why understand the working principle of a pneumatic rivet gun

Update:10-10-2020
Summary:

Any tool has its own perfect method of use. Many people […]

Any tool has its own perfect method of use. Many people think that you can use it freely just by looking at the manual, and you don't have to worry about the principle of use. What I want to say is that the understanding is extreme.

A good tool needs to understand its structure and working principle before it can make better use of its strengths and even extend its service life. No matter how good a tool is, if you don't cherish it and use it, and don't know how to operate it, then it's just a pile of scrap metal in your hands. Today, I will tell you what a pneumatic rivet gun is and how it works.

The working principle of the pneumatic rivet gun is: the compressed air is passed from the connecting pipe to the piston through the valve, so that the piston reciprocates in the body of the rivet gun, so that the rivet is formed and the riveting effect is completed.

Of course, different models and different types of pneumatic rivet guns consume different amounts of air; rivet gun riveting method manual rivet gun riveting method is to first insert the rivet into the nozzle of the rivet gun, clamp the tail with the catch, and then insert the head The plate hole of the workpiece, the handle of the rivet gun is pressed down, and the stem head is under pressure, which will force the rivet head to expand outward into a convex circle, and then increase the tension again until the rivet rod is broken, and the riveting is completed in an instant.

The riveting method of the pneumatic rivet gun is to insert the rivet into the nozzle of the gun, then insert the head into the hole of the workpiece, tap the trigger to force the rivet to expand into a flange shape, and then pull the trigger again to break the nail rod. , Thus completing the riveting work.

Rivet gun structure and riveting method. There are three types of rivet guns: manual, electric and pneumatic rivet guns. The specifications of the rivet gun depend on its length. Generally, each rivet gun is equipped with different types of nozzles for riveting different materials and specifications. In addition, the rivet gun has steel claws for pulling nails, which can tightly grasp the rivet stem, press the rivet head, and make the material tightly closed. At present, the pneumatic rivet gun is more commonly used, and the use of the pneumatic rivet gun can save a lot Time and manpower.

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