What is a lock matrix?

Lock matrix is ​​a type of matrix that resists release when it is properly threaded on the screw. The fixing elements of the nuts are extremely common in industrial and domestic applications and for many it is a priority to finding efficient and reliable lock matrix. Many of them have a universal application, while others work best under certain circumstances. For example, some of the most popular locks of locks have nylon inserts that increase the gripping force on the screw and are relatively impermeable to vibration and corrosion; However, the capacity of these lock nuts for reuse is questioned and reuse is forbidden in some air applications.

Fastening elements of nuts and screws are used to attach preliminary objects, whether wood, plastic or metal. The fixing elements of the nuts and screws are key components of large construction. In addition, most machines, including engines that transport vehicles, rely on nuts and screws to fix the components together. UniversalThe lime with these fasteners is thv the course of time nuts loses the grip on the screw. This problem deteriorates when it is a machinery, causing vibrations that accelerate the release process. When the nuts relax, time spends time identifying the problem and repairing it. In addition, if the relaxed matrix causes further problems, their solutions will also include expenditure of time and money. Nuts were invented to solve the problem of nuts from their screws.

One of the simplest applications for blocking matrix, when there is sufficient space on the screw protruding behind the nut, it is to tighten the nut and then bite the second nut on the screw and tighten it firmly against the first. The matrixs that are specially made for this purpose are thinner than conventional nuts and are called jam nuts. Jam matrix will sometimes be used to secure a matrix on site on a screw where it is not secured against the workpiece and isrequired some release.

However, many applications will not suit such ad hoc solutions and many manufacturers produce specialized blocking nuts to meet industry requirements. Among the most popular are the blocking nut with a nylon insert. The diameter of the nylon insert is slightly smaller than the diameter of the screw, and as the nut is threaded onto the screw and tightened down, the nylon insert is deformed on the screw threads, which increases the friction between the nylon insert and the screw threads and also between the thread and the threads.

The efficiency of many nuts is usually achieved by increasing the friction between the matrix threads and the screw. The interfering matrix of the castle and the distorted thread matrix of the threads use this concept intentionally by the fact that the matrix and the bolt inconsistent; The matrix diameter may be more oval than circular or the opening can be narrowed. In both cases, because the matrix is ​​threaded on the screw, there is more frictionween both sets of fibers, thereby increasing resistance to release.

by another approach to resistance to releaseIt is resistance at the moment of fastening, as in the case of an serrated face matrix. The perna is tightened against the rotation of the matrix and the bite to the surface of the item. Thus, the work surface itself provides resistance to release. These nuts should be used if the installation is to be permanent.