Formation of thick layer electro-spark coatings for restoring worn-out parts of power hydraulic cylinders

Abstract

The paper considers the application of a new method of forming thick-layer coatings by the electro-spark deposition for restoring worn-out components operating in conditions of sliding friction, based on the example of powered hydraulic cylinders. For practical usage, the technological capabilities of this method were greatly expanded and the dimensional barrier on the deposition of coatings with a high contact continuity was overcome.