The riveting gun is an indispensable tool for mechanical workers, and its simple and fast working method has won the favor of many enterprises. So, do you know the working principle and selection rules of the riveting gun? Let's take a look.

Riveting guns are also called riveting guns, including manual riveting guns, pneumatic riveting guns and electric riveting guns. The specifications of the riveting gun depend on its length. The riveting machine is equipped with multiple nozzles marked with different calibers. Blind rivet is a mechanical fastener. Blind rivet is used to fix the workpiece. After the workpiece is fixed, the rivet or workpiece needs to be broken to separate the fixed workpiece, which is different from rivets, screws, etc. The pieces are different. Riveting is usually by inserting rivets from one side of the sheet, which must be supported by a top iron pad, and then riveted with rivets. Riveting with a riveting machine only requires a single-sided operation.

The selection of rivet guns usually follows the following principles:

1. When using a riveting machine, the following requirements should be met:

1. The rivet hole on the object to be riveted should match the rivet hole and should not be too large;

2. When riveting, when the rivet shaft is not disconnected, the trigger can be pulled repeatedly until it is disconnected, and no twisting or prying is allowed;

3. When riveting, if the rivet head or handle cap is loose, it should be tightened immediately.

2. The inspection before operation should meet the following requirements:

1. The casing and handle are free from cracks or damage;

2. The cables and plugs are in good condition, the switch operates normally, and the protective neutral line is connected correctly, firmly and reliably;

3. All protective covers are complete and firm, and electrical protection devices are reliable.

3. Overload operation is strictly prohibited.

1. Pay attention to the sound and temperature rise during operation, if there is any abnormality, stop the machine immediately to check.

2. If the running time is too long and the temperature rise of the machine exceeds 60 degrees Celsius, the machine should be stopped, and the machine should be run after natural cooling.