Customers often ask us what is the difference between welding nuts and flow drilling and tapping?

That is just today this product comparison is more obvious, we will explain it. This is an accessory of agricultural machinery, the customer's previous process is the process of welding nuts, we can see, because it is more limited in the location of this place, it is the welding nut of this place has been off, that is, it is not in the original hole position, which affects its later product adaptation effect. In addition to saying that the position is biased, in fact, it has to first go to the laser cutting hole, and then to the riveting nut, this whole process down time is more complicated. And it also says there is a risk that the nut will loosen over time.

Welding nut                                                                                                      Flow drilling and tapping

Then let's look at an effect of our flow drilling and tapping, this is an effect of surface trimming, we have a little of the anti-rust oil in this, and this is the effect of stretching out on the back, it is a machine tool to complete the two processes of drilling and tapping, there is no problem that there is a bias or affect the later assembly.

And then its 1.5 mm wall thickness, our processing time is five seconds a hole, we can see the fullness of this thread and the thread is very clear, and then we try to test its smoothness, very good.

Source of this article: http://www.duomicnc.com/