Download Ejma7r2 Bellows Worksheet-1 PDF

TitleEjma7r2 Bellows Worksheet-1
TagsPhysics Física e matemática Building Engineering
File Size302.6 KB
Total Pages11
Document Text Contents
Page 2

Bellows Design Calculations 

Constant used in vibration frequency calculations 9.63

Natural Frequency for axial vibration, fn, (Hz) 639

Rev. 2, 8/12/02

Added Spring Rate and Natural Frequency Calcs

Notes:

Sab is for the Ti Gr2, seamless tube

3 inner convolutions is equal to 2.5 convolutions for calculation purposes (Ameriflex)

The bellows' is designed to have a total axial movement of 0.13-inch (Ameriflex). Assumed it is all extension for calculation p

The spring rates of the bellows are provided by Ameriflex

File: 89827545.xls.ms_office Printed on 3/25/2012

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