Effect of the Narrowing Angle in Beveliod Gear on the Temperature Profile on the Active Flank of Tooth

Bulletin of the Polish Academy of Sciences: Technical Sciences

“…The list of all measurements (measurements 1, 2, 3) in given transmission groups (Figs. [16][17][18][19]) additionally shows how the heat build-up of the side surfaces of the gear tooth decreases with the running-in of the transmission. Figures 16-19 show how the trends decrease in subsequent measurements.…”

“…After all the pairs of gears were manufactured using the SLS method, the temperature during transmission operation was measured. The research was carried out in accordance with the methodology described in [2,16,17]. The tests aimed to check how the δ angle affects the amount of heat emitted during the gears mating.…”

“…Due to the high importance of the sound pressure level during a transmission operation in electro-machinery equipment (mainly household appliances), an attempt was made to estimate the influence of δ angle on its level during the transmission operation. The above-mentioned methodology is described in [17,18]. Measurements of the sound pressure levels were made simultaneously with temperature measurements.…”