sorvaustyökalu

Sorvaustyökalu, often translated as a turning tool or lathe tool, is a cutting tool used in metalworking and woodworking to shape a workpiece on a lathe. The tool is held stationary while the workpiece rotates, allowing for precise material removal and the creation of cylindrical or conical shapes. Sorvaustyökalut come in various forms, each designed for specific operations such as roughing, finishing, threading, or grooving.

The primary components of a sorvaustyökalu are the cutting edge and the shank. The cutting edge is made from hard materials like high-speed steel (HSS), carbide, or diamond, ensuring durability and the ability to cut through tough materials. The shank provides a grip for the tool holder on the lathe and is typically made of steel. The geometry of the cutting edge, including its rake angles and relief angles, is crucial for efficient cutting and the quality of the surface finish.

Different types of sorvaustyökalu exist for various materials and tasks. For instance, a roughing tool is designed for rapid material removal, while a finishing tool creates a smooth surface. Threading tools are specialized for cutting screw threads, and grooving tools are used to create narrow channels. The selection of the appropriate sorvaustyökalu depends on the material being worked, the desired shape, and the lathe's capabilities. Proper maintenance, including sharpening and correct setup, is essential for optimal performance and longevity of the sorvaustyökalu.