Spring calculator excel spreadsheet really makes life easier and more efficient for product engineers.
Belleville washer calculator.
N i the number of washers in the i th group.
G the number of groups.
We can quite quickly analyze various springs for force and life and qty.
Stretches over 200 acres with a 88 000 square ft.
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.
Disc springs are assembled nested inside each other i e.
This notation is needed for load calculations if n of springs in a stack then.
Belleville washer stacking example.
We are the largest belleville manufacturer in the world with customers in 67 countries.
A belleville spring or washer is formed into a conical or cone shaped geometry.
We specialize in the design manufacture and distribution of high quality belleville disc springs servicing customers worldwide.
Mubea disc springs providing service worldwide.
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.
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.
Calculator for disc compression springs.
Performance considerations a similar device is a wave washer.
Spring inner diameter d0 2 r0 10 3 m.
K the spring constant of one washer.
Calculation example multiple belleville washers may be stacked to modify the spring constant or amount of.
Spring outer diameter d 2 r 10 3 m.
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As a belleville disc spring belleville spring washer manufacturer mubea products are made to meet the highest quality standards in the world.
The total spring coefficient for this group of belleville washers is calculated as below.
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.
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.
The slight or aggressive conical shape gives the washer a spring characteristic and action.
