Скачать или смотреть Helical gear Numerical problems II Design of Machine Elements-II

Helical gears are a type of gear that have teeth that are set at an angle to the gear axis. This angle is called the helix angle, and it allows for a smoother and quieter operation than straight-cut gears. Helical gears are used in a variety of applications, including automotive transmissions, industrial machinery, and power tools.

To solve numerical problems related to helical gears, you will need to use formulas that relate the gear parameters to each other. Some of the important parameters for helical gears include the pitch diameter, the number of teeth, the helix angle, and the pressure angle. By using these formulas, you can calculate things like the gear ratio, the contact ratio, and the backlash.