Optimization design of adaptive synchronous ratary guide sleeve mechanism of Swiss type machine tool based on finite element method
CHEN Lu-min
TAN Yue-kui
HUANG Jun
Abstract：For CNC Swiss type machine tool,conventional guide sleeve mechanism can not eliminate the gap between the guide sleeve and the bar material which is caused by the diameter tolerance of the bar material in real time,and brings problem of bending deformation of machining workpiece.The research came up with a kind of adaptive synchronous rotary guide mechanism in optimization design:By ABAQUS software,the research established finite element model about spring collect and simulation and obtained polynomial fitting curve.Then fitting curve was combined with the Fmincon optimization algorithm in Matlab to determine the structure parameters of the disc spring.Compare to conventional guide sleeve,the deflection of the workpiece was reduced by 35.71 %.
Keywords：Swiss type machine tooladaptive synchronousratary guide sleevespring collectdisc spring
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 57-62,73 )