Worm Face gear software.
By Dr. Stepan V. Lunin.Download sample IGES file in WinZIP (450Kb).
The Worm Face gear software has been developed to help in design and manufacturing. It generates a 3 dimensional model of the gear set that can be used for CAD modeling, rapid prototyping and CMM inspection.
The program uses Direct Digital Simulation Method. for geometry calculation of the tooth surface. The program simulated manufacturing of the gear by hobbing. The pinion geometry can be generated by cutting or grinding.
Optional start screen.
Manufacturing pinion data input:
Gear cutting manufacturing setup input and 3 dimentional gear tooth surface window:
Pinion design data input:
Pinion inspection screen.
Pinion theory screen:
Worm Face gears are more reliable against jamming. Most of the time Worm Face gearboxes continue to operate with broken teeth and metal tooth fractions around the mesh. Unlike the planetary gears the worm is less likely get jammed with a metal particle because the worm has a tendency to squeeze the particles out of the mesh.