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Verformen von Glas mit Ritzwerkzeugen - Mikroelastisches Verhalten

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Formal Metadata

Title Verformen von Glas mit Ritzwerkzeugen - Mikroelastisches Verhalten
Alternative Title Deformation of Glass with Scratching Tools - Microelastic Behaviour
Author Busch, D. M.
License No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI 10.3203/IWF/E-1328
IWF Signature E 1328
Publisher IWF (Göttingen)
Release Date 1968
Language Silent film
Producer IWF
Production Year 1967

Technical Metadata

IWF Technical Data Film, 16 mm, 43 m ; SW, 4 min

Content Metadata

Subject Area Engineering
Abstract Veränderungen in der Glasoberfläche. Martens-Ritzhärtemeßgerät. Elastisches Verhalten beim Ritzen mit kegelig-polierten Werkzeugen (Achat-, Oxidkeramik- und Diamantkegel). Wellenbewegung in der Oberfläche. Instabile und stabile plastische Deformation.
The film shows the changes occurring in the surface of glass which is deformed by means of scratching tools. The investigation was carried out with a scratching device having a similar mode of action to that of the Martens scratch hardness tester. The elastic behaviour of glass on scratching with conical polished tools is manifested in an undulation of the glass surface behind the tool, which disappears at increasing distance. Agate, oxide ceramic and diamond cones were used as scratching tools. On scratching with the oxide ceramic cone, a slight trace was left on the surface of the glass which indicates a transition to plastic deformation. Scratch tests with a diamond cone at pressure of up to 195 p show the plastic deformation in addition to the elastic deformation of the glass surface.
Keywords Wellen / Oberflächenwellen
Glas / Schleifen
Glasritzen
Glas / Ritzversuche
Glas / Polieren
Ritzwerkzeuge / Glasritzen
scratching tools / glass
glass / polishing
glass / scratching experiments
glass scratching
glass / grinding
waves / surface waves
Annotations
Transcript
Computer animation
Room temperature
Microscopy
Computer animation
Microscopy
Microscopy
Computer animation
Microscopy
Microscopy
Microscopy
Computer animation
Microscopy
Computer animation
Fertigungstechnik
Microscopy
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  244 ms - page object

Version

AV-Portal 3.8.0 (dec2fe8b0ce2e718d55d6f23ab68f0b2424a1f3f)