Wir benötigen Ihre Einwilligung zur Verwendung der einzelnen Daten, damit Sie unter anderem Informationen zu Ihren Interessen einsehen können. Klicken Sie auf "OK", um Ihre Zustimmung zu erteilen.
Standard Practice for Cutting Film and Sheeting Test Specimens
Name übersetzen
NORM herausgegeben am 15.12.2017
Bezeichnung normen: ASTM D6287-17
Ausgabedatum normen: 15.12.2017
SKU: NS-807823
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Keywords:
film, sample preparation, sheeting,, ICS Number Code 25.100.01 (Cutting tools in general)
Significance and Use | ||||||
3.1 Many test methods including Test Methods D882, D2838, F88, F1921/F1921M, and F2029 require the use of narrow strips of varying length. The quality of the sample preparation directly affects test results. This practice describes three techniques for preparing samples with straight, clean, parallel edges with no visible imperfections. Note 2: After cutting, each specimen should be examined
visually to insure the edges are undamaged (free of nicks). On a
periodic basis specimen edge quality should be evaluated by
microscopic examination. To determine when cutting blades need to
be replaced or sharpened, a control chart of tensile strength and
percent elongation at break (see Test Method D882) of a uniform material may be
maintained. Tensile strength and percent elongation at break will
decrease as the quality of specimen cutting decreases.
|
||||||
1. Scope | ||||||
1.1 This practice covers equipment and techniques for cutting film and sheeting specimens for testing.1.2 The values given in SI units are to be considered standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Note 1: There is no known ISO equivalent to this
standard.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
||||||
2. Referenced Documents | ||||||
|
Wollen Sie sich sicher sein, dass Sie nur die gültigen technischen Normen verwenden?
Wir bieten Ihnen eine Lösung, die Ihnen eine Monatsübersicht über die Aktualität der von Ihnen angewandten Normen sicher stellt.
Brauchen Sie mehr Informationen? Sehen Sie sich diese Seite an.
Letzte Aktualisierung: 2024-11-01 (Zahl der Positionen: 2 208 817)
© Copyright 2024 NORMSERVIS s.r.o.