Precision Parts - Lettering Punches

This Letter Punch Forming Tool is used for precision stamping to ensure the accurate forming of shapes and fonts.

Customer Pain Points:
Conventional machining （such as CNC turning machining) cannot ensure the accuracy and positioning of the characters on the punch, failing to meet the forming requirements.

Solution:
We adopt a hydraulic head forming process to overcome the drawbacks of traditional cnc lathe machining and polishing, achieving:
* One-step Precision Forming: Avoids machining misalignment, ensuring profile accuracy.
* Surface Finish Control: Directly meets the surface finish requirements (Ra≤0.8μm) during the forming stage.

Results:
The stamped products meet 100% of the customer’s stringent standards for edge sharpness, shape accuracy, and surface quality.