The knife of wire crimping machine is always broken, there must be some reason that not only the issue in quality of knife, maybe also caused by installation. It is common that the knife holder is not aligned and the blade is cut to the terminal. We know that the fully automatic wire crimping machine is used to produce wire harness with connected terminals, and each segment of the wire harness is cut by the blade on the automatic terminal machine, so the knife head, that is, the blade actually belongs to consumables and needs to be replaced in time according to wear and tear. Then the knife head of the automatic wire crimping machine is always broken, it doesn't take long at all, or even it is broken when it is installed. What is the reason for this?

The reason about the knife of wire crimping machine is always broken.

The problem of knife quality.

If the purchase is not the original, it is worth considering whether there is a quality problem with the knife head, otherwise it is not so easy to break, how to use it for a period of time. If it breaks down too frequently, the automatic wire crimping machine will not be able to raise the efficiency of wire harness production at all, let alone the cost of using the knife head. So when buying blades, look at whether the steel used is high-quality DC53 steel and whether the precision is high enough for various parameters.

The knife holder is not aligned.

It may not be the problem with the blade, it may be the wrong position of the knife holder, resulting in the direct damage to the knife head every time the wire harness is cut, which, of course, will quickly scrap the knife head. In fact, this belongs to the wire crimping machine adjustment machine is not in place. It is recommended to learn how to adjust the fully automatic wire crimping with the technician of the terminal machine manufacturer.

The knife of wire crimping machine is cut to the terminal.

If the wire harness is not positioned correctly and the blade is cut to the terminal, then not only the tool head is easy to break, but also the wire harness produced is problematic.