Design of a rust removal mechanism for the inner wall of thin-walled metal bends
The scale in thin wall metal pipe could cause corrosion and mechanical damage.For thin wall bending pipe,the traditional rust removal method is difficult to meet the rust removal requirements,the mechanical method is utilized to remove the corrosion on the pipe wall.According to the internal rust removal requirements of thin-wall metal pipe fittings,the robot used for the mechanical rust removal of the inner wall of the pipe is designed.The presented mechanism can run smoothly through the large curvature curve,realizing the rust removal of the inner wall with a diameter of 150-200 mm single ordinary steel pipe bending pipe.The SolidWorks is adopted to establish the rust removal mechanism model,and the kinematic simulation analysis proves that the rust removal mechanism can realize the rust removal function of the inner wall of the bent pipe.
metal elbowrust removalmechanical rust removalnumerical simulation
NETL
NSTL
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