Hand small riveting machine
1. Blind rivets cannot be inserted
Causes: 1. The distance is not adjusted properly and the claws are not opened; 2. The gun head is not selected correctly; 3. The broken nail core has not fallen off; 4. There are burrs in the two parts of the gun head outlet and the top core inlet.
Remedy: 1. Make corresponding adjustments according to the regulations; 2. Replace the corresponding tip; 3. Disassemble the tip and replace the tip.
2. Blind rivets are continuously pulled
Causes: 1. Wear of the three claws; 2. Loss of oil in the cylinder; 3. The pressure of the air source is lower than the specified value.
Remedy: 1. Change the three claws; 2. Refuel after verification; 3. Wait until the air source pressure reaches the specified value before operating.
3. Pneumatic rivet gun does not grab nails
Causes: 1. Wear of the three claws; 2. Fatigue of the gun head spring; 3. Impurities between the teeth of the three claws.
Remedy: 1. Change the three claws; 2. Change the spring of the gun head; 3. Remove the impurities between the teeth of the three claws.
4. There is a sound of air leakage in the control rod seat
Cause: The "O" seal on the control rod seat is worn.
Remedy: After verification, replace the "O" type sealing ring on the control rod seat
5. There is gas and oil mist sprayed out of the exhaust port
Cause: There is moisture in the compressed air.
Remedy: Clean the water and gas in the water-gas separator and air compression pump.
Therefore, general fasteners or fasteners that are susceptible to atmospheric corrosion are mostly galvanized. All stainless steel blind rivet is a universal stainless steel material. It has good high temperature resistance, and the general operating temperature limit is less than 700 °C, and it has excellent stainless corrosion resistance and good intergranular corrosion resistance.