Collet & Mandrel
A collet and mandrel are tools used in manufacturing for securing and shaping parts. Collets grip workpieces or tools tightly, ensuring precision during machining. Mandrels support parts, either internally or externally, during shaping and grinding. Both are essential for accuracy in production processes.
Collet
They are used to hold tools or parts tightly during machining.
They provide precise gripping, which reduces movement or vibration.
They are commonly found in CNC machines, lathes, and drills.
They come in various sizes and shapes to fit different parts.
They make it easy to load and unload parts quickly.
Mandrel
They are used to support parts while shaping or grinding.
They can support parts from the inside (internal mandrel) or outside (external mandrel).
They are great for holding round parts, like tubes or rings.
They are often used in grinding, shaping, and pressing operations.
They can be custom-made to fit specific parts.
Difference
A collet grips the workpiece tightly, while a mandrel supports it during shaping or grinding.
