Belleville Washer Springs - Modified Design Dialog Box (AutoCAD Mechanical Toolset)

Material

Specifies required material in accordance with the selected standard

Thickness

Specifies thickness of the sheet, which creates one belleville segment.

Chamfer check box

You can only select this check box, when the thickness of the Belleville segment “t” is greater than 6.4 mm. These thicknesses make it possible to insert a chamfer on the last Belleville segment, to enlarge a contact area between washer and basis.

De

External diameter of the Belleville spring segment.

Di

Internal diameter of the Belleville spring segment.

n

Specifies overall number of rows in one packet.

i

Specifies number of packets (each packet contains more parallel segments) in the spring.

Pushing of Spring

Maximal compression of one spring segment.

Size of Segment

Calculated thickness of one spring segment.

Total Length

Calculated total length of whole spring.