Unit 2: Helical, Bevel, Worm and Worm Wheel
Unit 2: Helical, Bevel, Worm and Worm Wheel
Syllabus
- Helical and Spiral Gears: terminology, geometrical relationships, tooth forces, torque transmitted and efficiency, virtual number of teeth for helical gears
- Bevel Gear & Worm and worm wheel: terminology, geometrical relationships, tooth forces, torque transmitted.
- Bevel Gear: Theoretical treatment only