Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/7105,
  title    = {An Experimental Method for Measuring Clamping Force in Bolted Connections and Effect of Bolt Threads Lubrication on Its Value},
  author    = {E. Hemmati Vand and  R. H. Oskouei and  T. N. Chakherlou},
  country   = {},
  institution={},
  abstract  = {In this paper, the details of an experimental method to measure the clamping force value at bolted connections due to application of wrenching torque to tighten the nut have been presented. A simplified bolted joint including a holed plate with a single bolt was considered to carry out the experiments. This method was designed based on Hooke-s law by measuring compressive axial strain of a steel bush placed between the nut and the plate. In the experimental procedure, the values of clamping force were calculated for seven different levels of applied torque, and this process was repeated three times for each level of the torque. Moreover, the effect of lubrication of threads on the clamping value was studied using the same method. In both conditions (dry and lubricated threads), relation between the torque and the clamping force have been displayed in graphs.
},
    journal   = {International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering},  volume    = {2},
  number    = {10},
  year      = {2008},
  pages     = {1136 - 1139},
  ee        = {http://waset.org/publications/7105},
  url       = {http://waset.org/Publications?p=22},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 22, 2008},
}