An Optimization Method for Thermal Convex Deformation of Machine Tool's Guideway Based on the Conservation of Energy

• DOI: 10.11648/j.ijmea.20210902.11
• Publication Date: 2021-09-16T04:01:46Z
• Authors: Ruoda Wang; Kaiguo Fan; Qiang Li; Yifei Li
• Keywords: Machine tool

With the improvement of machining accuracy and efficiency, heat generation guideway becomes crucial problem which will cause thermal convex deformation. Thermal deformation accounts for about 22.7% total errors is one main factors affecting machine tool. A conservation energy-based optimization method proposed to balance temperature field reduce The strategy this transfer from high regions lower through a system. structure contact area system are determined according output input ratio guideway. simulation experimental results show that more uniform after optimized, reduced 50%, it great significance improve