Solution and verification on profile of formed milling cutter of twin-screw pump's screw
WANG Jian
DONG Li-min
lIU Tian-hang
SHI Jin-ping
GUO Jin-jin
YANG Miao-miao
Abstract：According to lines equation of transverse profile of twin-screw pump′s screw helicoids,from the relative kinematic relation between formed milling cutter and screw,the basic profile equation of formed milling cutter was established by molding milling principles and coordinate transformation theory.Using Matlab software to solve nonlinear equation,such as trigonometric functions in the process of designing the milling cutter,the axial section profile of the milling cutter revolution surface was obtained,and it was taken as known condition, used for reversing transverse profile of screw helicoids.So the validity of this solution method was verified.
Keywords：formed milling cutterscrewprofileconverse solving
Publication Date：2015-03-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 56-59 )