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CNC milling center design-main drive system designAbstractThe main drive system of CNC milling center is the power system of the mainmovement of CNC milling center.This paper mainl...

Abstract:This design is to study the design problem of the electriccontrol system of Z3040 drilling machine commonly used in machining.The aim is to realize the working process:pre...

processing accuracy and automation degree,and combine with computer to realize thewhole automation workshop and automation chemical plant.This paper studies the composition princip...

Design and Simulation of rotary energy recovery system for hydraulic excavatorAbstractWith the rapid growth of the world economy,mankind is facing anunprecedented problem.In these ...

The Preliminary Design of Scouring Sluice about theHydropower Station of Yanjia RiverAbstract:Yanjia River Station is located in Baoji City,another area the village of HudianZhen o...