0- Give an account of gear classification.
- Name the gears that can be used for non parallel non intersecting shafts.
- Explain the advantages and Limitation of gear drives
- What is a herringbone gear? Where they are used.
- What are the various terms used in spur gear terminology?
- Drive the Lewis equation for beam strength of spur gear tooth.
- Write a short note on lubrication of gears. How many types of lubrication are used in gears?
- Explain the phenomenon of interference in involute gears. How it is avoided?
- What condition must be satisfied in order that a pair of spur gear may have a constant velocity ratio?
- Discuss the role of Lewis and Buckingham equation in design of gear. Write down these equations and explain the various variables in the equation.
