液压与气压系统设计—液压与气压系统设计

北京理工大学珠海学院2020届本科生毕业设计Design of CNC Milling Center-Hydraulic and Pneumatic SystemABSTRACTHydraulic and pneumatic transmission has been used in many aspects,among which themachining center is inseparable from it At present,the status quo,development and developmentdirection of CNC milling centers all over the world play an important role in modem industry,especially the production equipment of machining centers,which is the core of modernindustry According to the actual needs of the design and personal ability level,the hydraulic andpneumatic part system of CNC milling center is studied,and the structural elements of thehydraulic and pneumatic system and the structure of the hydraulic and pneumatic control systemare optimized.This design is designed for the pressure system of spindle tool change and the hydraulicsystem of power slide.Keywords:CNC milling center;Hydraulic system;Air pressure system