User contributions for Oluschinski

14:2014:20, 28 November 2025 diff hist +2,542 N Bend Test – Test Influences Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Prüfeinflüsse}} {{PSM_Infobox}} Bend test − Test influences __FORCETOC__ ==Bend test − Test influences== So-called self-adjusting supports are still sometimes used in the practical testing bend tests ('''Fig. 1a'''). These test systems work very well with metallic materials, since the forces generated are much greater than wit..." current
14:2014:20, 28 November 2025 diff hist +6,224 N Bend Test – Specimen Shapes Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Prüfkörperformen}} {{PSM_Infobox}} Bend test – Specimen shapes __FORCETOC__ ==Test specimen geometry for three-point bending tests of thermoplastics== In the case of the three-point bend test on plastics, the test specimen with the dimensions 80 × 10 × 4 mm3 are usually used in accordance with the standard ISO 178 of the ..." current
14:1914:19, 28 November 2025 diff hist 0 N File:Bend Test Specimen Preparation5.jpg No edit summary current
14:1914:19, 28 November 2025 diff hist 0 N File:Bend Test Specimen Preparation4.jpg No edit summary current
14:1914:19, 28 November 2025 diff hist 0 N File:Bend Test Specimen Preparation3.jpg No edit summary current
14:1914:19, 28 November 2025 diff hist 0 N File:Bend Test Specimen Preparation2.jpg No edit summary current
14:1814:18, 28 November 2025 diff hist 0 N File:Bend Test Specimen Preparation1.jpg No edit summary current
14:1814:18, 28 November 2025 diff hist +16 Bend Test – Specimen Preparation →Bending test specimen made of plastic components current
14:1614:16, 28 November 2025 diff hist +7,263 N Bend Test – Specimen Preparation Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Prüfkörperentnahme}} {{PSM_Infobox}} Bend test – Specimen preparation __FORCETOC__ ==Specimen shapes for bend testing== For the three-point bend test on plastics, in accordance with the relevant standards of bend testing of plastics [1–3], the test specimen with dimensions 80 mm x 10 mm x 4 mm is preferably used. This test specimen ca..."
14:1514:15, 28 November 2025 diff hist 0 N File:Development and distribution of shear stress in the bend test.JPG No edit summary current
14:1514:15, 28 November 2025 diff hist 0 N File:Influence of bending in the punch process.JPG No edit summary current
14:1414:14, 28 November 2025 diff hist +5,265 N Bend Test – Shear Stress Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Schubspannung}} {{PSM_Infobox}} Bend test – Shear stress __FORCETOC__ ==Causes for the occurence of shear stresses== In the bend test on plastics, it is assumed in accordance with the preferred standards for the bending test of plastics [1, 2] that a pure normal stress state is present in the test specimen. In analogy to this, a pure shear stress co..." current
14:1314:13, 28 November 2025 diff hist +3 Bend Test – Influences No edit summary current
14:1214:12, 28 November 2025 diff hist 0 N File:BendTest Influences4.jpg No edit summary current
14:1214:12, 28 November 2025 diff hist 0 N File:BendTest Influences3.jpg No edit summary current
14:1214:12, 28 November 2025 diff hist 0 N File:BendTest Influences2.jpg No edit summary current
14:1114:11, 28 November 2025 diff hist 0 N File:BendTest Influences1.jpg No edit summary current
14:1014:10, 28 November 2025 diff hist +9,267 N Bend Test – Influences Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Einflüsse}} {{PSM_Infobox}} Bend test – Influences __FORCETOC__ ==Elastic bending theory== The elastic line for large deflections w is described with the general differential equation of the elastic bending line of the deformed bending test specimen (2nd order theory), which is complicated to handle from an engineering point of view and can only be..."
14:1014:10, 28 November 2025 diff hist 0 N File:Compliance 2.jpg No edit summary current
14:0914:09, 28 November 2025 diff hist 0 N File:Compliance 1.jpg No edit summary current
14:0914:09, 28 November 2025 diff hist +6,303 N Bend Test Compliance Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch Nachgiebigkeit}} {{PSM_Infobox}} Bend test compliance __FORCETOC__ ==The machine compliance of the materials testing machine== In bending tests to characterise the deformation behaviour or elastic properties of plastics, it may not be possible to use measuring devices for direct measurement of the deflection of the test specimen..." current
14:0814:08, 28 November 2025 diff hist 0 Bend Test No edit summary current
14:0714:07, 28 November 2025 diff hist 0 N File:Bend test 4.jpg No edit summary current
14:0714:07, 28 November 2025 diff hist 0 N File:Bend test 3.jpg No edit summary current
14:0714:07, 28 November 2025 diff hist 0 N File:Bend test 5.jpg No edit summary current
14:0714:07, 28 November 2025 diff hist 0 N File:Bend test 2.jpg No edit summary current
14:0714:07, 28 November 2025 diff hist 0 N File:Bend test 1.jpg No edit summary current
14:0514:05, 28 November 2025 diff hist +6,189 N Bend Test Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegeversuch}} {{PSM_Infobox}} Bend test __FORCETOC__ ==General== The quasi-static bend test is used, in particular, for the examination of brittle materials, which cause measurement problems in the tensile test due to their failure behaviour. In the case of homogeneous and isotropic plastics, this test is applied according to ISO..."
14:0514:05, 28 November 2025 diff hist 0 N File:Bend Loading5.jpg No edit summary current
14:0514:05, 28 November 2025 diff hist 0 N File:Bend Loading4.jpg No edit summary current
14:0414:04, 28 November 2025 diff hist 0 N File:Bend Loading3.jpg No edit summary current
14:0414:04, 28 November 2025 diff hist 0 N File:Bend Loading2.jpg No edit summary current
14:0414:04, 28 November 2025 diff hist 0 N File:Bend Loading1.jpg No edit summary current
14:0314:03, 28 November 2025 diff hist +7,220 N Bend Loading Created page with "{{Language_sel|LANG=ger|ARTIKEL=Biegebeanspruchung}} {{PSM_Infobox}} Bend loading __FORCETOC__ ==General== Bending loading is one of the most common types of loading encountered in practice and is therefore of great importance for determining the material values of plastics and fibre composites. The load type is used specifically for the following test methods: * Flexural test f..." current
14:0214:02, 28 November 2025 diff hist 0 N File:J int BL-1.jpg No edit summary current
14:0214:02, 28 November 2025 diff hist +4,091 N BEGLEY and LANDES – J-Integral Estimation Method Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auswertemethode nach Begley und Landes}} {{PSM_Infobox}} ''J''-Integral estimation method according to BEGLEY and LANDES (BL) __FORCETOC__ '''Evaluation method according to Begley and Landes''' ==Basic assumption of the estimation method== ''J''-integral estimation methods are used for the determination of fracture mechanical Material..." current
14:0114:01, 28 November 2025 diff hist 0 N File:Barcol2.jpg No edit summary current
14:0114:01, 28 November 2025 diff hist 0 N File:Barcol-hardness 1.jpg No edit summary current
14:0014:00, 28 November 2025 diff hist +2,727 N Barcol Hardness Created page with "{{Language_sel|LANG=ger|ARTIKEL=Barcol-Härte}} {{PSM_Infobox}} Barcol hardness __FORCETOC__ ==Basics of Barcol hardness== The Barcol hardness measurement method is especially designed for measuring the hardness of glass fibre reinforced plastics, thermosets and hard thermoplastic materials. The valid standards for this test method are ASTM D 2583 [1] and DIN EN 59 [2]. '''Fig. 1''' shows the schematic structure of..." current
13:2813:28, 28 November 2025 diff hist 0 N File:Anisotropy Fig3.jpg No edit summary current
13:2813:28, 28 November 2025 diff hist 0 N File:Anisotropy Fig2.jpg No edit summary current
13:2813:28, 28 November 2025 diff hist 0 N File:Anisotropy Fig1.jpg No edit summary current
13:2713:27, 28 November 2025 diff hist +11,921 N Anisotropy Created page with "{{Language_sel|LANG=ger|ARTIKEL=Anisotropie}} {{PSM_Infobox}} Anisotropy __FORCETOC__ ==Definition== In physics, and in particular in materials technology and materials testing, the term anisotropy generally refers to the directional dependence of material-specific properties. This directional dependence may be due to the composition or structure of the materials, thei..." current
13:2313:23, 28 November 2025 diff hist 0 N File:Ashing.jpg No edit summary current
13:2313:23, 28 November 2025 diff hist +5,400 N Ashing Method Created page with "{{Language_sel|LANG=ger|ARTIKEL=Veraschungsmethode}} {{PSM_Infobox}} Ashing method __FORCETOC__ ==Ashing methods== To experimentally determine the quantitative content of inorganic fillers or reinforcing materials, the ashing method is often used in testing practice, which is carried out either with the aid of {| |- |A) | |a muffle furnace up to 700..." current
13:1813:18, 28 November 2025 diff hist 0 N File:Altstaedt.jpg No edit summary current
13:1813:18, 28 November 2025 diff hist +6,609 N Altstädt, Volker Created page with "{{Language_sel|LANG=ger|ARTIKEL=Altstädt, Volker}} {{PSM_Infobox}} Altstädt, Volker __FORCETOC__ 150px {| |- valign="top" |width="50px"|'''Photo''': |width="600px" |Prof. Dr.-Ing. Volker Altstädt |} Prof. Dr. Volker Altstädt, born on December 5, 1954, in Kassel, is a German physicist and polymer materials engineer whose scientific work focuses on plastics Material Science..." current
13:1713:17, 28 November 2025 diff hist 0 N File:Air-Ultrasound 6.jpg No edit summary current
13:1713:17, 28 November 2025 diff hist 0 Air-Ultrasound No edit summary current
13:1613:16, 28 November 2025 diff hist 0 N File:Air-Ultrasound 5.jpg No edit summary current

28 November 2025