geometric design and strength check of gear rack (straight and helical)
geometric design and strength check of planet gear (straight and helical)
geometric design and strength check of internal spur gear (straight and helical)
geometric design and strength check of bevel gear (straight, helical and curved)
tolerance analysis of linear, 2d and 3d dimensional chains
tolerances, deviations and fits of machine parts
geometric design and strength check of spur gear (straight and helical)