What describes a continuous chip with a built-up edge?

The description of a continuous chip with a built-up edge is accurately represented by the fact that it contains a portion of the work material adhered to the tool. In metal cutting or machining processes, especially when dealing with ductile materials, this phenomenon occurs as the tool edge engages with the material, causing some of the workpiece material to stick to the cutting tool. This adhered layer increases due to the heat generated during cutting and the pressure applied, leading to the formation of a built-up edge.

This built-up edge can influence the cutting process, affecting the surface finish of the machined part and the wear characteristics of the tool. Recognizing this characteristic is important for understanding tool wear and performance in machining operations, as it plays a crucial role in chip formation and the overall efficiency of the cutting process.