Item Sponsored by National Natural Science Foundation of China(51204041);National High Technology Research and Development Program(863 Program) of China(2012AA03A502);Fundamental Research Funds for the Central Universities of China(N130402016);Program for Liaoning's Innovative Research Team in University of China(LT20120008)
With ificreasing demand for large cylindrical forgings, a new technology--electroslag remelting (ESR) for direct manufacture of hollow ingots rather than solid ingots has been developed. The main features of the pro...
supported by National Basic Research Program of China(973 Program, Grant No. 2009CB724205);National Hi-tech Research and Development Program of China(863 Program, Grant No. 2009AA04Z148);Independent Research Program of the State Key Laboratory of Tribology of China(Grant No. SKLT08B04)
Magnetically levitated stages(MLS) have potentials to obtain good motion performances in high vacuum environment. Yet the electromagnetic forces/torques corresponding to six degrees of freedom(DOF) motions have co...