SUMMARY
The discussion focuses on determining the maximum bending moment and maximum deflection of a coil spring under compression. It clarifies that a compression coil spring does not experience bending moments as typically understood in structural mechanics; instead, it is analyzed for torsion. The maximum deflection occurs when the clearance between the coils reaches zero. Key references for the relevant formulas include "Shigley’s Mechanical Engineering Design" and "Roark’s Formulas for Stress and Strain."
PREREQUISITES
- Understanding of coil spring mechanics
- Familiarity with torsion and deflection concepts
- Knowledge of mechanical engineering design principles
- Access to "Shigley’s Mechanical Engineering Design" and "Roark’s Formulas for Stress and Strain"
NEXT STEPS
- Study the torsion formulas applicable to helical springs
- Review the maximum deflection calculations for compression springs
- Examine the differences between bending moments and torsional moments in mechanical systems
- Explore additional resources on spring design and analysis techniques
USEFUL FOR
Mechanical engineers, students studying mechanical design, and professionals involved in spring analysis and design will benefit from this discussion.