Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Instrumented impact tests

ISO 6603-1, Plastics - Determination of puncture impact behaviour of rigid plastics - Part 1 Non-instrumented impact testing, 2000. [Pg.93]

ISO 179-2 1998 Plastics - Determination of Charpy impact properties - Part 2 Instrumented impact test... [Pg.175]

G. C. Adams, Materials Characterization by Instrumented Impact Testing, in... [Pg.308]

Although the processing variables appear to have correlations with morphology, results of impact tests fail to produce a definitive description of the morphological response to impact. However, this problem is shown to be substantially eliminated through the use of instrumented impact testing (17). Such tests measure the time dependence of the impact load borne by the sample and indicate that impact fracture is a... [Pg.504]

INVERSE METHOD FOR THE ANALYSIS OF INSTRUMENTED IMPACT TESTS... [Pg.265]

Instrumented impact tests, three-point bending, bending force, analogical model, inverse problem. [Pg.265]

Inverse Methodfor the Analysis of Instrumented Impact Tests of Polymers... [Pg.267]

Cain, P.J. (1987) In Instrumented Impact Testing of Plastics and Composite Materials. pp. 81-102, S.L. Kessler, G.C. Adams, S.B. Driscoll, and D.R. Ireland (Eds). American Society for Testing and Materials, Philadelphia. [Pg.276]

The growth of fracture mechanics has placed greater emphasis on tests that use sharply notched specimens. These results were found to provide more fundamental information. Instrumented impact testing is a recent development that provides information on force-deflection curves. In addition to these notched bar tests, extensive use of falling dart tests is also being made. However, interpretation of the data from the latter is far from straight... [Pg.875]

ISO 11343, 1993, Adhesives—Determination of dynamic resistance to cleavage of high strength adhesive bonds under impact conditions- Wedge impact method The method is mainly aimed for the characterisation of metal substrates suitable for automotive applications. An instrumented impact testing machine (pendulum type) of 50-300 J and. 3-5.5ms maximum capacity is required for this test. A blunt wedge of approximately 1 mm tip radius and included angle of 8 is impact driven into a bonded joint at 3 ms" for aluminum alloy adherends and 2 ms" for steel adherends. The impact event should be... [Pg.575]

Somewhat more sophisticated instruments are frequently used for so-called instrumented impact tests. These instruments carry devices for measuring quantities such as the force applied to the sample and its displacement as a function of time and they allow the impact energy to be obtained more directly. Bending tests are, however, frequently carried out in a less sophisticated way using specimens without notches. The energy of fracture divided by the area of fracture is then called the impact strength. This quantity cannot be simply related to the quantities such as the critical strain-energy-release rate defined in fracture mechanics. [Pg.246]

Kalthoff J.F. (1993) On the validity of impact energies measured with polymeric specimens in instrumented impact tests. Impact Dynamic Tract Polym Compos ESIS, Vol. 19. [Pg.61]

Testing of Plastics - Instrumented Charpy impact test Procedure for determining the crack resistance behaviour using the instrumented impact test Part I Determination of characteristic fracture mechanics parameters for resistance against unstable crack propagation Part II Determination of characteristic fracture mechanics parameters for resistance against stable crack propagation... [Pg.52]

IS0179-1. Plastics - determination of charpy impact properties - part 1 non-instrumented impact test. Geneva, Switzerland International Organization for Standardization 2005 [ISO Standard 179]. [Pg.318]

ISO 179-1 2000 Plastics—Determination of Charpy impact properties—Part 1 Non-instrumented impact test... [Pg.22]

ISO 6603-2 Plastics— Determination of puncture impaet behaviour of rigid plastics—Part 2 Instrumented impact testing... [Pg.25]

See other pages where Instrumented impact tests is mentioned: [Pg.302]    [Pg.175]    [Pg.479]    [Pg.493]    [Pg.505]    [Pg.330]    [Pg.639]    [Pg.427]    [Pg.187]    [Pg.269]    [Pg.301]    [Pg.310]    [Pg.333]    [Pg.545]    [Pg.583]    [Pg.583]    [Pg.250]    [Pg.287]    [Pg.277]    [Pg.277]    [Pg.277]    [Pg.477]    [Pg.183]   
See also in sourсe #XX -- [ Pg.265 ]

See also in sourсe #XX -- [ Pg.246 ]

See also in sourсe #XX -- [ Pg.173 ]



SEARCH



Impact testing

Impact testing instrumented

Impact testing instrumented

Test instruments

Test, testing impact

Testing methods tensile-impact instruments

Toughness instrumented impact tests

© 2024 chempedia.info