A mandrel, also known as a mandril, is a cylindrical device or tool utilized in various industries and crafts for various purposes. It typically consists of a solid rod or spindle with a rounded or tapered end, often made of metal or wood.
In machinery, a mandrel is commonly used to hold and support a workpiece during a machining operation. It allows for accurate and controlled rotation of the workpiece, ensuring precise drilling, shaping, or cutting. The workpiece may be attached to the mandrel through threading, clamping, or other means, depending on the specific application.
In metalworking and jewelry-making, mandrels are frequently employed for forming and shaping metals. They are utilized for tasks such as bending, hammering, or sizing metal rings, bracelets, and other circular objects. Mandrels may come in various sizes and shapes to accommodate different diameters or profiles.
In woodworking, a mandrel is utilized for mounting and securing materials such as sandpaper or buffing pads. It provides a stable support surface for sanding or polishing curved or cylindrical wood pieces, allowing for even distribution of pressure and consistent results.
Overall, a mandrel acts as a versatile and reliable tool across numerous industries, providing stability, precision, and control during various manufacturing and crafting processes.
