1. Home
  2. Materials
  3. Plastics and composites
  4. Composite machining

  5. Specific machining features of composites

Article | REF: AM5215 V1

Composite machining

Author: Alain DESSARTHE

Publication date: October 10, 1997 | 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

    1. Specific machining features of composites

    1.1 Material behavior

    The characteristics of composite materials that have a direct or indirect influence on machining operations are as follows:

    • Heterogeneity: composite materials are made from a polymer containing a web of fibers, some of which are woven. This means that two different types of material (resin and fibers) have to be machined simultaneously, or even three if the matrix also contains mineral fillers. With this type of material, machining by "chip removal" actually results in the creation of a powder rather than a chip. These powders are often propelled in the air around the cutting tool before falling back down. These powders may be abrasive (glass fibers) or electrically conductive and liable to generate a short-circuit...

    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

    Plastics and composites

    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
    Specific machining features of composites
    Outline