publication . Article . 2015

Modal analysis of spindle of grinder machine based on ANSYS

HE Chaocong; LIU Peipei; YAN Chunfei; WANG Muhuan; LIN Jun;
Open Access English
  • Published: 01 Oct 2015 Journal: Journal of Shanghai Normal University (Natural Sciences) (issn: 1000-5137, eissn: 1000-5137, Copyright policy)
  • Publisher: Academic Journals Center of Shanghai Normal University
Abstract
The object of research is to a certain type grinding wheel spindle for which a 3D model of the spindle is established by SolidWorks software and ANSYS software is imported for model analysis.Natural frequency,vibration type and critical speed of the spindle model are obtained and the resulting data are scientifically analyzed.The results show that the spindle structure is reasonable,the machining accuracy can be ensured and the position where the most severe deformation and the main shaft fatigue fracture may occur can be found out,which also provide the theoretical basis for further optimization design and precision control.
Subjects
free text keywords: spindle, FEA, modal analysis, natural frequency, Science (General), Q1-390
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