1. Home
  2. Mechanics
  3. Material processing - Assembly
  4. Design and development of a stamping range

  5. Product/quality tracking

Article | REF: B7540 V1

Design and development of a stamping range

Author: François RONDÉ‐OUSTAU

Publication date: May 10, 1995 | Lire en français

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Automatically translated using artificial intelligence technology (Note that only the original version is binding) > find out more.

    A  |  A

    5. Product/quality tracking

    The quality of stamped parts is ensured by various controls:

    • firstly, a visual check by the operator in charge of palletizing the parts at the end of the line, whose eye assesses the absence of defects in critical areas of the part;

    • secondly, a statistical inspection carried out by periodically sampling parts whose geometry is checked on test dummies and characterized by a geometric quality index (GQI).

    For external parts, inspection is enhanced by high-frequency probing.

    An emerging practice in this field is to instrument presses and compare the effort/stroke signals measured with a pre-recorded curve (known as the tool signature) corresponding to the stamping cycle of a good part. Any deviation of the measured signal outside the acceptable range...

    You do not have access to this resource.

    Exclusive to subscribers. 97% yet to be discovered!

    You do not have access to this resource.
    Click here to request your free trial access!

    Already subscribed? Log in!

    The Ultimate Scientific and Technical Reference

    A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
    + More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
    From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

    This article is included in

    Material processing - Assembly

    This offer includes:

    Knowledge Base

    Updated and enriched with articles validated by our scientific committees

    Services

    A set of exclusive tools to complement the resources

    Practical Path

    Operational and didactic, to guarantee the acquisition of transversal skills

    Doc & Quiz

    Interactive articles with quizzes, for constructive reading

    Subscribe now!

    Ongoing reading
    Product/quality tracking
    Outline