Notching Process

DEESAN notchers are constructed with cast press frames. They are notable for their favorable resilience and vibration characteristics. In order to maintain the desired notch indexing, the CNC indexing drive is provided by a position controlled servo motor. In this way, these presses ensure a high degree of flexibility, short changeover time as well as the ability to achieve the widest possible variety of notch patterns.

The design of the y-axis (pitch) diameter adjustment includes a CNC-axis. This allows punching of multiple pitch diameters in one setup by use of controllable dies.

NOTCHING EQUIPMENT

Modular product lines for a variety of process requirements. The foundation is provided by specific high-recision, high-performance press ranges for producing round blanks and/or segments. They can be operated as single presses with manual feeding, as well as in various degrees of automation.

MANUALLY-OPERATED NOTCHERS

DEESAN offers manually-operated notchers for the cost-effective manufacture of rotor and stator laminations for electric motors.

Special features:

• Operator friendly
• High levels of precision
• High levels of flexibility

FULLY-AUTOMATED NOTCHING LINES

For high production volume, DEESAN offers fully-automated high speed notching lines with high process reliability. The combination of one or two notchers with a linear or rotary automation system produces a line that is both cost-effective and flexible.

Special features:

• Short changeover times
• High production rates
• High levels of uptime