Transmission Gear NVH Analysis & Prognosis at end of Line Facility

Authors- Pranay Subhedar, Nitin Tawhare

Abstract-This study focuses on the novel approach in prognosis of NVH defects in transmission at the end of line facility at the transmission assembly stage. Basically by conducting digital comparisons of deviation curves, it becomes possible to differentiate between noisy and quieter gears. The root causes defects in gears are identified in terms of ripple orders and hence making it easier for prognosis. This methodology aids in pinpointing the origins of ripples and suggests production modifications. In summary, this article highlights the gear micro-geometry defects which are induced due to manufacturing defects in process or assembly issues which lead to damage, thus reducing root cause analysis time and improving transmission delivery quality in mass production.

DOI: /10.61463/ijset.vol.12.issue6.338