What is the pad?
dependent fasteners are commonly used to connect and secure two or more objects together. Although it is very effective, the threaded connection over time can relax for reasons such as vibration, temperature cycling and wear. The lock pad is a type of fastening element that is used to prevent the joint that is secured by means of fastening elements that are released and separated. The locks are available in several different types and sizes such as pads with a split lock, pads of star lock and lock pad. These are widely used in the production of aircraft and in many structural applications where the release of the connection could have significant safety consequences. Locks are used to connect to the thread using a combination of screw and nuts. The screw has a large head at one end and a shaft with outer fiber, which is a spiral structure that allows the screwup advanced when rotating. A matrix that usually has a hexagonal shape has a hole with an inner fiber that corresponds to a wollyKNU screw.
When the screw is inserted and turned into the nut, the screw proceeds. Significant force can be generated when the screw and nuts are tightened against two or more objects located between the head and nut's head. A lock pad is placed between a secure or connected surface. Resistant to the strength applied by the nut and prevents the matrix from relaxing.
The casting washer has a donut shape - a circle with a hole in the center - and has a single cut that extends from the outer diameter to the inner hole. The cut is the reason why this type of pad is called a pad of split lock. Both parts adjacent to the cut are incorrectly aligned in the direction perpendicular to the surface of the washing machine. This mismatch allows the washing machine to withstand the strength by creating friction through the resulting spring action that prevents the matrix from being released.
In addition to resistant friction force, the shape of certain types of interlocking pads can cause to bite intoThe mating surfaces and create mechanical strength. Star pads have inner and outer teeth and each adjacent tooth is bent in alternating directions perpendicular to the surface of the washing machine. The teeth moved to one side, inserted into the nut, while the teeth bent in the opposite direction were attached to the work surface. Similarly, the pads of the plug on the tab on the edges that are connected to the matrix surface and lock the nut in place.