gear calculation

App to calculate gear sizes for spur gears.

Control your homework.
But also provides the opportunity for school tasks or exercises to design .
Enter all values ​​of the given task, click calculate, done.

Color graphics facilitate the assignment of terms to the respective gear sizes.
( From v1.04 for tablets , from v1.05 for all devices)

The following values ​​can be calculated with appropriate default values ​​:
- Module ( free , non-standard DIN 780)
- Pitch circle diameter
- Tip diameter
- root diameter
- Tooth height ( Fräßtiefe )
- dedendum
- Addendum
- Number of teeth
- division
- Head Games (factor 0.167 is fixed)

limitations:
- No support for inch. Calculations only in millimeters!
- The factor 0.167 is predefined by the head game.
- Pi is assumed to be 3.14 .
- No consideration to DIN 780
- As of version 1.05.1
"Gingerbread" and "Honeycomb" is no longer officially supported,
but this version remains available until further notice for older devices.
this means: no translation and no new features for version 1.05.1

Caution! This app is not suitable for production use . It has been designed only for training and school.
For industrial mechanic , machinist , tool makers , machine builders , technicians and students.