The Theory and Practice of Worm Gear Drives

Worm gears that resemble screws, and can be used to drive other gears. Worm gears, enable two non-touching shafts in a machine to mesh (join) together.

The geometry of helicoidal surfaces. The publication of the geometry of helicoidal surfaces.

Included are mathematical models for a number of practical applications; a description of dressing equipment required; treatment of inspection and measurement; the use of intelligent systems; worm gearing for power transmission; selection criteria.

· Covers theory and the use of these common machine elements
Ideal for researchers and engineers dealing with mechanical drives, gears and manufacturing
· The first single volume text in this diverse field

1. Classification of worm gear drives. 2. History of the worm gear drive. 3. Manufacturing Geometry for Constant Pitch Helicoidal Surfaces. 4. General Mathematical Model for Investigation of Hobs. Generally Cylindrical and Conical Worms, Worm Gears and Face Gear. 5. Grinding Wheel Profiling Device. 6. Quality Control of Worms. Checking the geometry of worms. 7. Manufacture of Helicoidal Surfaces in Modern Intelligent Integrated Systems. 8. Basic Characteristic of Operation and Inspection of Worm Gear Drives