Top 12 Belleville Washers

The mechanical parts serve a great deal in the industrial or engineering sectors. It operates as a conjunction for tightening the screws. There are subtypes of washers favorable for various purposes. The pair of nuts and spring washers lock the material in between to prevent loosening. Spring washers are mostly useful in maintaining assembly tension.

Unique structural benefits of Belleville washers

Belleville washers have a conical configuration. It is a unique type of spring washer that supports heavy loads with a slight deflection. The conical disk has a concentric hole in which the screws fit in. The washers distribute the fastening force from threaded nuts and bolts over a large surface area. Belleville washers offer axial flexibility. These are utilized as spring to actuate mechanisms and provide suspensions. The cone shape enables the stacking of the washers together in different ways. They are therefore creating longer springs which have a high configurable spring rate.

Supporting higher load within a small space

The higher load support is through the compression action of the Belleville washers. They generate better support than helical springs due to its stackable height and relatively low bending. The different arrangements or varieties of these washers utilize curb vibration or thermal expansion and bolt creep problems. The magnetic effect in a few Belleville washers restricts its use within certain temperatures.

The Belleville washer layering

The series-parallel arrangements of the springs generate different results. Each Belleville washer has a specific load limit. These limits increase via stacking multiple washers together in various configurations. The parallel formation of two washers supports double the load with the equivalent deflection. The series-parallel design of four washers in a setup also yields a heavy load. Parallel stacking helps to handle large freight in a small space. The load flexibility of the Belleville washers depends upon the application. Series stacking helps to increase the deflection. There are separate arrangements of the stacked washers.

The classification of Belleville washers

The primary classification of the Belleville washers is in terms of material thickness. The choice of washers depends on the torque and the washer's diameter, and the exterior finishes for protection against unfavorable conditions. The characteristic curve shape is an advantage to provide the necessary support within a confined area. It functions as a locking device for lower dynamic loads such as in bicycles. Belleville washers have the feature to achieve linear or non-linear regressive load deflection. These are good for performing a dampening function.

Categories Simillar to Belleville Washers includes Tooth Lock Washers, Beveled Washers and Countersunk Washers

Tooth Lock Washers

Beveled Washers

Countersunk Washers

Cup Washers

Flat Washers

Lock Washers

Sealing Washers

Spherical Washers

Square Washers

Wave Washers