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What is the reason for the cracking of the blind rivet body?
The reasons for the cracking of the rivet body are as follows: 1. The hardness of the blind rivet body is too high or not heat treated after annealing. 2. The diameter of the core cap of the blind rivet is too large. 3. The content of harmful impurities in the rivet body material of the blind riv...Read more -
After the blind rivet is pulled with a rivet gun, the mandrel falls out. Is it qualified?
This is not eligible. After the head of the blind rivet is broken, it should be stuck on the other side of the riveting plate. If it is pulled out directly, it may be that the material of the aluminum blind rivet is too soft or the wall thickness is too small, the deformation is too large, and th...Read more -
Why are the blind rivets skewed after riveting?
1. The selection of blind rivets is wrong. This is possible if the thickness to be riveted is lower than the maximum riveting thickness of the blind rivet. 2. The quality of the blind rivet itself. This problem may occur if the concentricity of the inner hole of the rivet head exceeds 0.15mm, or ...Read more -
How to solve if there is a penetrating cavity left in the riveting body after riveting?
1. Are you using an oversized rivet head or an oversized riveting hole? It is recommended that the riveting aperture is generally larger than the diameter of the riveting body by 0.1-0.2mm, and the gun head must be matched. 2. The quality of blind rivets should be replaced with new blind rivets.Read more -
The mandrel of the rivet has been completely pulled out. Is it qualified to leave a penetrating hole in the rivet body after riveting?
Unqualified, it belongs to the failure of riveting. As described above, the rivet at this time has no function of rivet, but only acts as a pin.Read more -
How to block the hole after the blind rivet is riveted?
The holes of the open blind rivets are not easy to be blocked, and the closed blind rivets can be considered instead of the open ones.Read more -
What is a closed blind rivet?
The closed blind rivet is a new type of blind riveting fastener. The closed rivet not only has the characteristics of convenient use, high efficiency, low noise, and can reduce labor intensity that the blind rivet has.Read more -
What should I do if there is a dislocation between the stainless steel plate and the square tube with countersunk head blind rivets?
In this case, there are generally two solutions: 1: The size of the hole on the upper panel can be made larger, and the hole on the lower side tube can be made smaller. 2: The bottom hole is opened with a rectangular bottom hole, which may solve the problem of misalignment.Read more -
Will all-aluminum blind rivets rust?
All-aluminum blind rivets are slow to corrode, and generally we think that they are not easy to corrode.Read more -
What are the surface treatment methods for anti-corrosion of closed countersunk head blind rivets?
1. Generally, the surface treatment of blind rivets is aluminum blind rivet head polishing. 2. Select and clean stainless steel blind rivets. 3. Electroplating of iron blind rivets, electroplating is divided into environmental protection electroplating and ordinary electroplating. 4. There are st...Read more -
Why did the aluminum rivets riveted on the product
1. First make sure you are using all-aluminum rivets? Because the open-type aluminum rivets that people often talk about are aluminum cap irons, it is normal for the head of the rivet to wrap around the cap and rust after riveting. 2. If aluminum is exposed to rainwater, it will corrode and rust.Read more -
The nail cap came off, what is the reason?
Reason: blind rivets are not qualified. The head of the rivet mandrel should be stuck on the other side of the riveting plate after it is broken. If it is pulled out directly, it may be that the material of the aluminum nail body is too soft or the wall thickness is too small, and the deformation...Read more