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TECHNICAL GUIDE

PUNCHING TOOLS

14) LANCE (Z-BENDING)

TECHNICAL GUIDE

FORMING TOOLS

14) LANCE (Z-BENDING)

LANCE (Z-BENDING)

OUTLINE OF FORMING

Forming without pre-hole
Forming after pre-hole

Forming process of lance like Z-shape.

Used for hook, positioning and stopper.

TOOLING STRUCTURE (NC 1-1/4)

NOTE

  • 1)Please indicate the each dimension when you order.
  • 2)In case of forming without pre-hole, it is necessary to put the angle(D) to prevent mistakes strips.
    The angle(D) must be more than 2°.
    (Recommended angle is more than 5°)
  • 3)Tool life is improved by making the pre-hole.
  • 4)Forming direction is upward.
    In case of forming down, the moving trouble will occurs.

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