Press tool design for blanking and piercing operations

Τίτλος

Press tool design for blanking and piercing operations

Θέμα

Blanking (Metal-work)

Punching machinery--Design and construction

Δημιουργός

Andreou, Eftychios

Πηγή

Higher Technical Institute

Το πλήρες κείμενο είναι διαθέσιμο από το Υπουργείο Ενέργειας, Εμπορίου Βιομηχανίας και Τουρισμού

Εκδότης

Library of Cyprus University of Technology

Ημερομηνία

1994

Συνεισφέρων

Roushas, D.

Δικαιώματα

Απαγορεύεται η δημοσίευση ή αναπαραγωγή, ηλεκτρονική ή άλλη χωρίς τη γραπτή συγκατάθεση του δημιουργού και κάτοχου των πνευματικών δικαιωμάτων

Μορφή

pdf

Γλώσσα

en

Τύπος

text

Αναγνωριστικό

MED0226

Σύνοψη

The most common group of metal working operations is that which includes blanking and piercing. More and more industrial sectors today look to blanking and piercing for production of the components they need, from small accurate parts to massively rigid ones. To deal with such a broad range of requirements a considerable knowhow in the technology of both tool-design and of pressing should be received.
The blanking and piercing technology has been widely used within the automobile manufacturing industry. The car market is characterized by its rapidly changing requirements which cause a constant increase in the diversity of mechanical components. Also the demand on the process to be able to produce parts of greater
and greater complexity is continuously increasing. This wide variety of demands created a number of problems in the blanking and piercing technology.
Fine blanking is considered much better, than the normal presswork at tackling these problems, due to certain process specific factors (such as the low punch die clearance and the controlled cutting speed).
Even though the conventional manufacturing methods and the normal blanking and piercing are rapidly replaced, as a result of the above problems and the intensive and continuous search for better economy, here in Cyprus they are extensively used througout the manufacturing industry.