A Study on Flange Lathe of Double-Tool Holder Based on Optimization Design Method of FE
With the optimization design method of FE,the FE model of vertical flange lathe beam of double-tool holder was established,the sensitivity analysis of dynamic performance for the machine tool was performed based on presented modal analysis and probability analysis.The influence rules of the first four natural frequencies affected by the design parameters of the lathe beam were confirmed and the weaknesses of it were indicated as well.Then, the structure of the lathe beam was optimized.As a result ,the dynamic performances of the lathe beam are improved and it offers the basis for the optimization design of the other lathe parts.
F. Q. Ying et al., "A Study on Flange Lathe of Double-Tool Holder Based on Optimization Design Method of FE", Applied Mechanics and Materials, Vols. 48-49, pp. 118-122, 2011