• Hardial Singh

Symmetric helical gear has been using in a distinct part of the gearbox. The surface contact between helical gear drives plays a vital role in developing contact stress. The study deals with better results regarding the reduction in contact stress of the gear drives. An accurate involute profile of helical gear has been modelled as per ISO with the help of KISSsoft software and simulation was carried out for the application of tangential load on varying helix profile on gear drives. This analysis indicates the contact characteristics to get equivalent outcomes using ANSYS and compared with the results of AGMA stress. The contribution of the surface contact lines changes significantly depending on the helix angle, which describes the results with a reduction in contact stress values.

Helical gear, AGMA Stress, ANSYS, KISSsoft, Solidworks, Pressure angle, Face width.

"Effect of contact stress on the varying helix angle of helical gears ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.i658-i664, May-2023, Available :http://www.jetir.org/papers/JETIR2305909.pdf

"Effect of contact stress on the varying helix angle of helical gears ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppi658-i664, May-2023, Available at : http://www.jetir.org/papers/JETIR2305909.pdf