TY - GEN
T1 - The effect of surface roughness and shaft speed on the frictional characteristics of radial lip seals
AU - Özperk, Hacer
AU - Temiz, Vedat
PY - 2010
Y1 - 2010
N2 - The purpose of this study is to investigate the effects of shaft surface roughness, speed, seal inner diameter, and lip geometry on the rotary lip seal's performance. For this reason, a test system was developed. In this test system, a cylinder block is placed on four load cells to monitor the friction torque generated between seal and counter face. Radial lip geometry was taken as the prior criteria to group the seals for experiments. Two different profiles (with and without dust lip) and three different inner diameters (30-35-40 mm) were selected for the tests. Three shaft surface roughness values for each diameter were also tested. One shaft surface roughness value is between the limits that are recommended in standards, and two others are greater and less than that limits. At the end of the systematical experiments, variations of friction torque with respect to shaft surface roughness, lip profile and shaft diameter have been determined.
AB - The purpose of this study is to investigate the effects of shaft surface roughness, speed, seal inner diameter, and lip geometry on the rotary lip seal's performance. For this reason, a test system was developed. In this test system, a cylinder block is placed on four load cells to monitor the friction torque generated between seal and counter face. Radial lip geometry was taken as the prior criteria to group the seals for experiments. Two different profiles (with and without dust lip) and three different inner diameters (30-35-40 mm) were selected for the tests. Three shaft surface roughness values for each diameter were also tested. One shaft surface roughness value is between the limits that are recommended in standards, and two others are greater and less than that limits. At the end of the systematical experiments, variations of friction torque with respect to shaft surface roughness, lip profile and shaft diameter have been determined.
UR - https://www.scopus.com/pages/publications/79956088579
U2 - 10.1115/ESDA2010-24282
DO - 10.1115/ESDA2010-24282
M3 - Conference contribution
AN - SCOPUS:79956088579
SN - 9780791849156
T3 - ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, ESDA2010
SP - 389
EP - 394
BT - ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, ESDA2010
T2 - ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, ESDA2010
Y2 - 12 July 2010 through 14 July 2010
ER -