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By taking the spindle system of high speed and high precision machining center as the research object, the finite element method is used to make the thermal analysis and the thermal-structure coupling analysis. In this paper, the heat dissipating capability of cooling system of spindle system is simulated and the thermal deformation is predicted. The result of simulation can provide reference for...
The basic hypothesis of this science focuses on the study of cutting tool wear with regard to the elimination of occurrence of poor-quality holes when drilling into new austenitic ELC (Extra Low Carbon) stainless steels. The problem of drilling holes with diameter D=2 to 5mm resides in the fact that 35 to 50% of these holes do not comply with prescribed requested requirements. The cutting tools –...
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