Lihvimistorud

Lihvimistorud, often translated as polishing tubes or grinding tubes, are specialized cylindrical tools used in various industrial and artistic applications for smoothing, shaping, and finishing surfaces. They are typically made from abrasive materials such as silicon carbide, aluminum oxide, or diamond, bonded together by various resins or metals. The specific abrasive grit size and material composition are chosen based on the material being worked on and the desired surface finish.

These tubes function by rotating at high speeds, either internally or externally, against the workpiece. The abrasive particles on the surface of the lihvimistorud abrade away small amounts of material, gradually refining the surface. They can be used for both manual and automated processes. In manual applications, they might be held by hand or attached to a rotary tool. In automated systems, they are often integrated into larger machinery for mass production.

Common applications for lihvimistorud include deburring metal parts, polishing molds and dies, creating decorative finishes on jewelry, and preparing surfaces for further treatments like plating or painting. Their cylindrical shape allows them to access internal bores and curved surfaces effectively, making them versatile for intricate work. The lifespan of a lihvimistoru depends on the intensity of use, the materials being processed, and proper maintenance.