In modern manufacturing,a new type of sheet metal part with step cross-section in both inner hole and outer edge is proposed.The traditional stamping separating
Turbopump condition monitoring is a significant approach to ensure the safety of liquid rocket engine (LRE).Because of lack of fault samples,a monitoring system
Due to large workspace,heavy-duty and over-constrained mechanism,a small deformation is caused and the precision of the 2-DOF planar parallel manipulator is aff