HONING MANDREL
A honing mandrel is a tool used in the process of honing, which is a precision machining process used to improve the surface finish of a metal workpiece.
The honing mandrel consists of a cylindrical shaft with abrasive stones or diamond-coated segments mounted on its surface. The mandrel is inserted into the workpiece and rotated while being moved back and forth in a reciprocating motion. The abrasive stones or diamond segments on the mandrel remove a very small amount of material from the surface of the workpiece, resulting in a smoother, more uniform surface.
Honing mandrels are commonly used in the automotive industry to improve the surface finish of engine cylinders, connecting rods, and other engine components. They are also used in the aerospace, defense, and medical industries to improve the surface finish of precision parts.
Honing mandrels come in various sizes and shapes, depending on the application and the size of the workpiece. They can be made from a variety of materials, including steel, aluminum, and ceramic. The abrasive stones or diamond segments on the mandrel can be chosen based on the material being honed and the desired surface finish.