Although
cutoff dies are available in many variations, one thing most have in common is
their
function: cutting a tubular shape to length. In most cases, this is all that is
required.
Sometimes,
however, suppliers are looking to take the next step and add value to their
products;
adding subsequent operations can go a long way.
Determining
the right die for the operation is based on the following criteria:
- Part Shape
- Material Thickness
- Die Maintenance
- Line Speed
- Press Stroke
- Matchup of Prenotched Areas
- Run Lengths
Only
experience can tell you what can or cannot be done and what types of part
cutoff
operation
are achievable. Much depends on the part’s contour, required end condition,
forming
operation (welded, lockseam, overlap), and value-added operations such as
adding
notches, holes, and forms.
The
maximum benefits and profits are achieved when dies are used not only for
cutoff,
but also to punch or form the part from the mill,
eliminating all secondary operations.
For additional information visit Hill Engineering web page at www.hillengr or contact us at 630-834-4430
