The working principle and application scope of drop-resistant Chicago screw

source：    Author：Catherine    views：226    Release time：2014-12-24

Today, I will analyze the working principle and application scope of drop-resistant Chicago screw for you. First of all, it is need to figure out that drop-resistant Chicago screw takes advantage of the elasticity of special engineering materials. It attaches to the screw tooth surface through special processing, making the bolts and nuts produce powerful friction by squeezing engineering resin material in the process of locking. This increases the friction between the screw tooth, reaches the absolute resistance against the vibration and impact, and completely solves the loose problem of screw. It is the real lock screw, shockproof screw and drop-resistant screw.

One kind of locking screw is dispensing screw. It is through the drop-resistant screw glue. The drop-resistant screw glue is a kind of high viscosity, non-toxic, contact deformation, water-based coating thread sealant. It is suitable for automatic glue. After drying, this product turn into a stretchy and strong adhesive sealant without curing. It can be used for conical or straight thread seal. Thread surface after treatment comes with a special glue, thus greatly enhance the screw locking feature. This kind of screw is commonly used in mobile precision electronic products, such as laptops, mobile phones, etc.

Another kind drop-resistant Chicago screw is to attach the engineering plastics in the screw tooth surface by using special engineering plastics and special processing, making engineering plastic be pressed to produce strong reaction when the Chicago screw is in the process of lock. This increases the friction between the screw tooth, provides the absolute resistance to vibration and completely solves the loose problem of screw.