Roll Cradle

A roll cradle consists of two round rollers that allow the cylindrical part to move as pressure is applied by the marking die. This rolling action prevents skidding or uneven marks, ensuring a clear and consistent imprint.

Proper fixturing is critical to maintaining alignment and preventing slippage during the marking process. The fixture must:

• Hold the round part securely in place while allowing free rotation.
• Ensure consistent contact with the marking die.
• Be adjustable to accommodate different part diameters.

Common fixturing options for round parts include rotating mandrels, roll cradles, and precision-machined roller supports.