Belleville Washer Calculator

Spring inner diameter d0 2 r0 10 3 m.

Belleville washer calculator.

The same way up the resultant force for such a column is the force element of a single disc spring multiplied by the number of nested disc springs in the column whilst the deflection remains the same as for that applicable to a single disc spring. The total spring coefficient for this group of belleville washers is calculated as below. Belleville washers are typically used as springs where the spring action is used to apply a pre load or flexible quality to a bolted joint. So a 2 3 1 2 stack or since addition is commutative a 3 2 2 1 stack gives a spring constant of 3 7 that of a single washer.

We specialize in the design manufacture and distribution of high quality belleville disc springs servicing customers worldwide. The slight or aggressive conical shape gives the washer a spring characteristic and action. G the number of groups. 1 spring is considered to be 1 in parallel 1 in series.

Calculator for disc compression springs. This notation is needed for load calculations if n of springs in a stack then. Calculation example multiple belleville washers may be stacked to modify the spring constant or amount of. Belleville springs aka belleville washers spring washers or disk springs are wonderfully useful mechanical devices but with one minor drawback their properties are difficult to calculate until now almen and laszlo.

We can quite quickly analyze various springs for force and life and qty. The calculator helps to set the stacks of disc springs however the information provided is theoretical and may sometimes be necessary to consider other factors of the application such as friction to correctly predict the behavior of the springs. Belleville washer stacking example. N i the number of washers in the i th group.

A belleville spring or washer is formed into a conical or cone shaped geometry. Mubea disc springs providing service worldwide. As a belleville disc spring belleville spring washer manufacturer mubea products are made to meet the highest quality standards in the world. We are the largest belleville manufacturer in the world with customers in 67 countries.

Florence ky 859 746 2155. Stacking disc springs in parallel. Disc springs are assembled nested inside each other i e. Spring outer diameter d 2 r 10 3 m.

K the spring constant of one washer. Spring calculator excel spreadsheet really makes life easier and more efficient for product engineers.