archimedes screw
1.Influence of Various Errors on Measuring Values in Precision Over-wire Measurement of Archimedes Screw
2.It utilizes at last Curve surface conjugation theory of differential geometry and normal iso-metric polygonal profile to prove the feasibility of algebra Archimedes screw on scroll compressor profile, And characteristic of Archimedes scroll profile, And has discussed the basic characteristic of the Archimedes scroll profile and processing method.
3.The paper theoritically and experimentally analyses the characteristic equation and stiffness of hydrostatic bearings, the theory curve for screw damping are compared with the spiral of Archimedes,the parameter selective principles being presented.
