Rivets can fix many things. How are rivet guns and rivets made?

Rivets can fix many things. Products fixed by rivets include airplanes, automobiles and household appliances. Rivets can be used regardless of the working size. Of course, the use of rivets must have a rivet gun.

First, the rivet gun is made of aluminum gun handle in front of the column. Insert a steel sleeve immediately to store hydraulic oil. Next, install the spring of the rivet gun trigger, tighten an aluminum plate on the chassis, and fix these two parts with the gun handle to form the head of the nail gun. Used to place rivets on tiny openings. After applying lubricant to the gun head, the technician pressed it into the barrel of the nail gun. The teacher screwed the screw on the top of the nail gun handle to prevent the hydraulic oil from overflowing when using it. Initially, hydraulic oil is injected from the bottom of the sleeve. Even if the pneumatic piston is put into the sleeve filled with liquid, the head of the rivet gun is screwed, which ensures that the internal equipment will not be misplaced in the subsequent assembly process.

Second, even if the chassis is put on the momentum, the air pipe is connected and fixed with a wrench, and the trigger is pressed after the air source device is connected, the gas will exert pressure on the hydraulic pressure inside the rivet gun, thus starting to work. Now the test technician puts the rivet on the muzzle of the rivet gun, then inserts the other end of the rivet into the hole of the test board and presses the trigger rivet gun. The rivet will be firmly fixed in the hole of the test plate, and now the rivet is finished. It is made of the original steel wire. The machine cuts the steel wire into small pieces of fixed length, and then punches the small pieces of steel wire into the window mould twice to make the nail core.

Third, the machine runs very fast and can make 200 nail cores in one minute. When the nail core is filled into the groove of the upper shell of the nail core from the sawtooth shape, the rivet gun can firmly hold the rivet groove, and the rivet can be installed as a breakpoint, which is the comparison before and after the rivet filling. The rivet made by this machine has been hit five times to form a hollow nail. This machine can make 300 nails a minute. The lower nail body enters the drum for cleaning to remove the residual oil stains during mold filling.

Fourth, the nail core should also be thoroughly cleaned and then sent to a high temperature furnace. This processing method of intense heating and slow cooling can strengthen the crystal and eliminate internal stress. After the crystal surface is galvanized, we will go to the next station. The ice cores will pass through the widened transmission channel, and the ice cores that are too big or too small can be picked out. The magnetic equipment will collect the nail cores with proper size, and the unqualified ones will be discarded. The nail core is adsorbed on the magnetic device. The nail is embodied in entering the rotating machine, and the rotating machine will temporarily stop to make way for the nail. Above the new insert is slow motion. In fact, the rotary cutting machine runs very fast and can make millions of rivets a day, so rivets are made.