6.It is desired to design a valve spring of I.C. engine for the following details:(a) Spring load when valve is closed 80 N(b) Spring load when valve is open = 100 N(c) Space constraints for the fitment of spring are :Inside guide bush diameter = 24 mmOutside recess diameter= 36 mm(d) Valve lift 5 mm(e) Spring stcel has the following properties:Maximum permissible shear stress = 350 MPaModulus of rigidity 84 kN/mm?ried: 1 Wire diameter; 2. Spring index; 3. Total number of coils; 4. Solid length of sprine: 5. Free

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6. It is desired to design a valve spring of LC. engine for the following details: (a) Spring load when valve is closed 80 N (b) Spring load when valve is open = 100 N (c) Space constraints for the fitment of spring are: Inside guide bush diameter =24 mm !! Outside recess diameter= 36 mm %3D (d) Valve lift=5 mm (e) Spring stcel has the following properties: Maximum permissible shear stress 350 MPa %3D Modulus of rigidity 84 kN/mm? de 1. Wire diameter; 2. Spring index; 3. Total number of coils; 4. Solid length of spring; 5. Free %3D

6. It is desired to design a valve spring of LC. engine for the following details: (a) Spring load when valve is closed 80 N (b) Spring load when valve is open = 100 N (c) Space constraints for the fitment of spring are: Inside guide bush diameter =24 mm !! Outside recess diameter= 36 mm %3D (d) Valve lift=5 mm (e) Spring stcel has the following properties: Maximum permissible shear stress 350 MPa %3D Modulus of rigidity 84 kN/mm? de 1. Wire diameter; 2. Spring index; 3. Total number of coils; 4. Solid length of spring; 5. Free %3D

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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