The reserch on meshing pair profile of single-screw compressor

The meshed mechanics is the key components of screw-compressor. Main problem of meshed mechanics design is tooth face shape of gate rotors and screw. In this paper meshed principium and dispersed arithmetic are combined in finding tooth face shape of gate rotors and screw. By means of dispersed arithmetic based on C++Builder5.0, the tooth face of certain type of screw compressor is analyzed. Compare with practice shape of screw and gate rotors the results are satisfied.