Research Article

Modeling and Simulation of the Effect of Airbag Thickness on the Performance of Extended Handle Pneumatic Floor Jack

Table 6

Summary of the results of static structure pneumatic Jack.

Comparisons of jacksMax. equivalent stress (MPa)Max. allowable stress (MPa)Max. total deformation (mm)Max. principal deformation (mm)Equivalent elastic strain (mm/mm)

Telescopic shaft45.12608.652.97-021.88-032.55-04
Pneumatic bag  mm52.39608.652.40-073.39-101.77-10
Pneumatic bag  mm709.77608.651.980.083.79-03
Pneumatic bag  mm874.33608.653.360.414.49-03