High-voltage pulse current repair experiment platform and use method thereof

Abstract

The invention relates to a high-voltage pulse current repair experiment platform and a use method of the high-voltage pulse current repair experiment platform. The high-voltage pulse current repair experiment platform comprises a fixed support, a first polish rod and a second polish rod. The first polish rod and the second polish rod are each sequentially sleeved with a first sliding block and a second sliding block. The first sliding blocks of the first polish rod and the second polish rod are connected with a first square block piece through U-shaped steel. The second sliding blocks of the first polish rod and the second polish rod are connected with a second square block piece through L-shaped steel. A force sensor is connected between the first square block piece and the second square block piece. The high-voltage pulse current repair experiment platform further comprises a first clamping piece and a second clamping piece. The first clamping piece and the second clamping piece are connected with pulse current generators. The first clamping piece is fixed to the fixed support. The second clamping piece is fixedly connected with the first sliding blocks. A second square block is driven by a drive mechanism to transversely move along the first polish rod and the second polish rod. The high-voltage pulse current repair experiment platform and the use method of the high-voltage pulse current repair experiment platform have the beneficial effects that quantitative loading is conducted on an experiment metal component, a high-voltage pulse current is exerted on the experiment metal component, the force-pulse current coupling function is achieved, and then the metal component is repaired.

Description

technical field [0001] The invention relates to research on high-voltage pulse current repair of metal components containing defects, in particular to a high-voltage pulse current repair experiment platform under the coupling action of force and pulse current and a method for using the same. Background technique [0002] Remanufacturing engineering is guided by the life cycle theory of electromechanical products, with the goal of leapfrog performance improvement for old parts, and with high quality, high efficiency, energy saving, material saving, and environmental protection as the criteria. It is an effective way to achieve energy saving and emission reduction and promote the development of circular economy way. Under the general situation that the environment and resources have become the focus of social development, manufacturing engineering has gained extensive attention. Under the new policy background, the manufacturing industry will become a recycling, green and sus...

AI Technical Summary

Problems solved by technology

Studies have shown that the crack arrest of metal components can be achieved by the method of pulse current, but the crack arrest of metal components with cracks still has problems such as the unclear mechanism of metal crack arrest under stress.

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