A locomotive semi-elliptical laminated spring hasan overall length of 1.3 m and sustains a load of78 KN at its center. The spring has 2 full lengthleaves and 10 graduated leaves with a centralband of 105 mm width. All the leaves are to bestressed to 455 MPa, when fully loaded.The ratioof the total spring depth to that of width is 4, E =210 KN/mm^2. Determine :1. The thickness and width othithe leaves. *t = 16.987 mm,b = 64.90 mmt = 18.965 mm , b 63.35 mmO t= 20.44 mm,b = 61.32 mm2. The initial gap that shouldebe provided between the fulllength and graduated leavesbefore the band load isapplied *C = 12.61 mmC = 15.36 mmC = 14.03 mm

Given data:The Overall length of semi-elliptical spring, 2L1=1.3 m or 1300 mmcentral band, l=105…

A locomotive semi-elliptical laminated spring has an overall length of 1.3 m and sustains a load of 78 KN at its center. The spring has 2 full length leaves and 10 graduated leaves with a central band of 105 mm width. All the leaves are to be stressed to 455 MPa, when fully loaded.The ratic of the total spring depth to that of width is 4, E = 210 KN/mm^2. Determine :

A locomotive semi-elliptical laminated spring has an overall length of 1.3 m and sustains a load of 78 KN at its center. The spring has 2 full length leaves and 10 graduated leaves with a central band of 105 mm width. All the leaves are to be stressed to 455 MPa, when fully loaded.The ratic of the total spring depth to that of width is 4, E = 210 KN/mm^2. Determine :

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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