Rail Corrugation of High-Speed Railway Induced by Rail Grinding

Figure 12

Multibody model of rail grinder(1) Rail grinder wheel. (2) Rail grinder bogie. (3) Grinder carriage. (4) Grinder motor hoisting mechanism. (5) Grinder motor. (6) Traction rod. (7) Hoisting pneumatic cylinder of grinder motor. (8) Grinder-carriage deflection cylinder. (9) Rail grinder bogie lifting cylinder.