|
Abstract: The
loading feather of phenolic resin nut used in structure of spiral driver
is researched by finite element method. And the curve of deformation and
stress of the nut is gained. It shows the loading of the whole screw
thread is not equal. The last screw thread of the nut is not full and
the load on it is the highest, so it is the most dangerous place. Then a
reasonable structure is obtained. The loading of the screw thread in
this structure is reasonable and the loading at the most dangerous place
is decreased obviously.
Key words: Finite
element Phenolic resin Nut Loading distribution
CLC No: TG315
Received 20030311, received in revised form 20030809
|