Main public logs

Combined display of all available logs of Encyclopedia of plastics testing. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

14:03, 3 December 2025 Oluschinski talk contribs uploaded File:Messmittelueberwachung1.jpg
14:02, 3 December 2025 Oluschinski talk contribs created page Measuring Device Monitoring (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messmittelüberwachung}} {{PSM_Infobox}} Measuring device Monitoring __FORCETOC__ ==General information== Quality management systems such as ISO 9001 [1] or ISO 17025 [2] require regular monitoring of the quality-relevant test and measuring equipment used in the production process or in laboratory operations. ==Measuring equipment== Measuring equipment refers to measuring instrumen...")
14:02, 3 December 2025 Oluschinski talk contribs created page Measuring Accuracy (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messgenauigkeit}} {{PSM_Infobox}} Measuring accuracy __FORCETOC__ ==Fundamental intruduction== A measurement is always subject to a certain degree of technical measurement uncertainty, which is expressed in the respective measurement result. The accuracy of the measured value (often also referred to as measurement accuracy) is documented in the approximati...")
14:01, 3 December 2025 Oluschinski talk contribs created page Measured Variable (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messgröße}} {{PSM_Infobox}} Measuring variable __FORCETOC__ A measured variable is a physical quantity that is determined by a measurement process. Typical physical measured variables include force, length, mass, temperature, time, etc. The value of the measured variable obtained from a measuring device is referred to as the measured value; it is formed from a nu...")
14:01, 3 December 2025 Oluschinski talk contribs created page Measured Value (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messwert}} {{PSM_Infobox}} Measured value __FORCETOC__ The value of a measured variable obtained from a measuring device, measuring system or measuring equipment is referred to as a measured value. It consists of a numerical value and the physical unit. According to DIN 1301, numerical values should be between 0.1 and 1,000. Prefixes for units of measurement sho...")
14:00, 3 December 2025 Oluschinski talk contribs created page Measure (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messen}} {{PSM_Infobox}} Measure __FORCETOC__ ==Fundamentals== Measurement is an experimental process based on one or more physical principles of action, through which a characteristic value is determined as a multiple of a unit or reference value, supplemented by the measurement uncertainty, and is not identical to testing (see: Testing...")
14:00, 3 December 2025 Oluschinski talk contribs created page Materials Testing (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffprüfung}} {{PSM_Infobox}} Materials Testing __FORCETOC__ ==Development of the scientific discipline== The development of the scientific discipline of ‘materials testing’ is closely linked to the dynamic development in materials science and materials engineering. The textbooks written by Blumenauer [1−3] provide an excellent...")
13:59, 3 December 2025 Oluschinski talk contribs created page Material Value (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkennwert}} {{PSM_Infobox}} Material value __FORCETOC__ ==Terminology== Material values (also characteristic values) represent the quantitative relationship between the material properties and the stress conditions for a particular material. A material value thus represents a numerical value with the associated physical unit of the property (see Material Parameter|material p...")
13:59, 3 December 2025 Oluschinski talk contribs created page Material & Werkstoff (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoff & Material}} {{PSM_Infobox}} Material & Werkstoff __FORCETOC__ ==Terminology== The targeted use of materials such as wood and bone, stone, glass/ceramics and metals as well as polymer materials, composite materials and material composites has been taking place for thousands of years. Materials have shaped entire epochs in the development of civilization, so i...")
13:59, 3 December 2025 Oluschinski talk contribs created page Material Testing Machine (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Materialprüfmaschine}} {{PSM_Infobox}} Material testing machine __FORCETOC__ ==General information== Materials testing machines, synonymously also referred to as universal testing machines (UTM), also known as tensile testing machines and simplified universal tester or testing machines, are used to determine physical (mechanical) material properties in materials testing, plastics te...")
13:58, 3 December 2025 Oluschinski talk contribs created page Materials Technology & Materials Science (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkunde & Werkstoffwissenschaft}} {{PSM_Infobox}} Materials Technology & Materials Science (Author: Prof. Dr. H.-J. Radusch) __FORCETOC__ ==The beginnings of materials development== The empirical development of materials began in prehistoric times, when people learnt to process natural materials in order to make better use of them for everyday purpos...")
13:58, 3 December 2025 Oluschinski talk contribs created page Material Parameter (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkenngröße}} {{PSM_Infobox}} Material parameter __FORCETOC__ ==Terminology== A material parameter (also parameter) is a quantitatively determinable property of a material. It can either be measured directly (physical measurand) or calculated from other measurands (derived parameter). In the technical literature, Blumenauer [1—3] in particular has pointed out a clear separat...")
13:57, 3 December 2025 Oluschinski talk contribs created page File:Material Science Figure.jpg
13:57, 3 December 2025 Oluschinski talk contribs uploaded File:Material Science Figure.jpg
13:57, 3 December 2025 Oluschinski talk contribs created page Materials Science (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffwissenschaft}} {{PSM_Infobox}} Materials science (Author: Prof. Dr. H.-J. Radusch) __FORCETOC__ ==Materials science as a scientific discipline== ===Material & Werkstoff=== The targeted use of materials such as wood and bone, stone, glass/ceramics and metals as well as polymer materials, composite materials and material composites has be...")
13:56, 3 December 2025 Oluschinski talk contribs created page Material Science & Plastics (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffwissenschaft & Kunststoffe}} {{PSM_Infobox}} Material science & plastics __FORCETOC__ ==From the beginnings in prehistoric times== Materials surround us in our lives in many different forms. They have been in use since ancient times and were initially used completely by chance, such as sharp-edged stones as flints and hand axes or processed natural...")
13:55, 3 December 2025 Oluschinski talk contribs created page File:Machine Compliance1.jpg
13:55, 3 December 2025 Oluschinski talk contribs uploaded File:Machine Compliance1.jpg
13:55, 3 December 2025 Oluschinski talk contribs created page Machine Compliance (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Maschinennachgiebigkeit}} {{PSM_Infobox}} Machine Compliance __FORCETOC__ ==General principles== In materials testing, machine compliance refers to the deformation of the closed load framework of universal testing machines with two or four frame columns [1, 2] or expansion of the load frame, e.g. of hardness testing machines [3, 4]...")
13:44, 3 December 2025 Oluschinski talk contribs created page File:Lastrahmen.jpg
13:44, 3 December 2025 Oluschinski talk contribs uploaded File:Lastrahmen.jpg
13:44, 3 December 2025 Oluschinski talk contribs created page Load Framework (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Lastrahmen}} {{PSM_Infobox}} Load framework __FORCETOC__ Load frames for materials testing machines are available in various constructive designs. Depending on the type of installation, a distinction is made between standing and horizontal testing machines. Standing testing machines are available in table-top and standard designs (see illustration). Depe...")
13:43, 3 December 2025 Oluschinski talk contribs created page Linear-viscoelastic Behaviour (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Linear-viskoelastisches Verhalten}} {{PSM_Infobox}} Linear-viscoelastic behaviour __FORCETOC__ ==Linear viscoelasticity== The interaction of elastic and viscous behaviour in plastics and their dependence on time and temperature can only be described comprehensibly if one limits oneself to the area of linear-viscoelastic behaviour (see also: Viscoelastic Material Beha...")
13:43, 3 December 2025 Oluschinski talk contribs created page File:Absorption Licht1.JPG
13:43, 3 December 2025 Oluschinski talk contribs uploaded File:Absorption Licht1.JPG
13:42, 3 December 2025 Oluschinski talk contribs created page Light Absorption (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Absorption Licht}} {{PSM_Infobox}} Light absorption __FORCETOC__ ==Physical principles== If an electromagnetic wave hits an outer or inner boundary surface, it will partially penetrate the material ( transmission), partially bounce back at the surface or boundary surface ( reflection) and is subject to absorpt...")
13:42, 3 December 2025 Oluschinski talk contribs created page Laser Extensometry (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Laserextensometrie}} {{PSM_Infobox}} Laser extensometry __FORCETOC__ ==Recording of local strain== The deformation and fracture behaviour of plastics in the tensile test is significantly influenced not only by the test conditions but also by the internal condition of the material during manu...")
13:41, 3 December 2025 Oluschinski talk contribs created page File:Evaluation-Method K2.jpg
13:41, 3 December 2025 Oluschinski talk contribs uploaded File:Evaluation-Method K2.jpg
13:41, 3 December 2025 Oluschinski talk contribs created page File:Evaluation-Method K1.jpg
13:41, 3 December 2025 Oluschinski talk contribs uploaded File:Evaluation-Method K1.jpg
13:40, 3 December 2025 Oluschinski talk contribs created page KANAZAWA – J-Integral Estimation Method (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auswertemethode nach Kanazawa}} {{PSM_Infobox}} ''J''-integral estimation method according to KANAZAWA (K) __FORCETOC__ ==Basic assumption of the estimation method== ''J''-integral estimation methods are used for the determination of fracture mechanics values according to the J-Integral Concept | ''J''-integral con...")
13:39, 3 December 2025 Oluschinski talk contribs created page File:Knoop 3 eng.jpg
13:39, 3 December 2025 Oluschinski talk contribs uploaded File:Knoop 3 eng.jpg
13:39, 3 December 2025 Oluschinski talk contribs created page File:Knoop 2 eng.jpg
13:39, 3 December 2025 Oluschinski talk contribs uploaded File:Knoop 2 eng.jpg
13:39, 3 December 2025 Oluschinski talk contribs created page KNOOP Hardness (Created page with "{{Language_sel|LANG=ger|ARTIKEL=KNOOP-Härte}} {{PSM_Infobox}} KNOOP hardness __FORCETOC__ ==Basics== The KNOOP hardness test method was introduced into materials testing in 1939 by Knoop, Peters and Emerson. It is one of the classic conventional test methods for evaluating hardness, whereby an allocation to the small load or micro range was made from the outset and 10 N was recommended as the highes...")
13:38, 3 December 2025 Oluschinski talk contribs created page File:Kausch-1.jpg
13:38, 3 December 2025 Oluschinski talk contribs uploaded File:Kausch-1.jpg
13:38, 3 December 2025 Oluschinski talk contribs created page Kausch, Hans-Henning (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kausch, Hans-Henning}} {{PSM_Infobox}} Kausch-Blecken von Schmeling, Hans-Henning __FORCETOC__ file:Kausch-1.jpg {| |- valign="top" |width="50px"|'''Photo''': |width="600px"|Hans-Henning Kausch |} Prof. Dr. Dr. h. c. Hans-Henning Kausch-Blecken von Schmeling (1931–2019), born on December 1, 1931, in Hamburg, was a German-Swiss polymer scientist specializing in polymer physics...")
13:37, 3 December 2025 Oluschinski talk contribs created page File:J-Evaluation-Methods-1.jpg
13:37, 3 December 2025 Oluschinski talk contribs uploaded File:J-Evaluation-Methods-1.jpg
13:36, 3 December 2025 Oluschinski talk contribs created page J-Integral Evaluation Methods (Overview) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=J-Integral Auswertemethoden}} {{PSM_Infobox}} Overview about the ''J''-Integral estimation methods ''J''-Integral estimation methods are used for the determination of fracture mechanics values according to the ''J''-Integral concept. The following table gives an overview of the most important approximation methods [1, 2]: file:J-Evaluat...")
13:36, 3 December 2025 Oluschinski talk contribs created page File:J-Integral.jpg
13:36, 3 December 2025 Oluschinski talk contribs uploaded File:J-Integral.jpg
13:35, 3 December 2025 Oluschinski talk contribs created page J-Integral Concept (Created page with "{{Language_sel|LANG=ger|ARTIKEL=J-Integral-Konzept}} {{PSM_Infobox}} ''J''-integral concept __FORCETOC__ ==Energetic consideration of the fracture process== The ''J''-integral introduced by Cherepanov [1] and Rice [2] has gained the greatest importance for plastics due to the energetic consideration of the fracture process (see: Fracture mechanics and Fracture Types | types...")
13:34, 3 December 2025 Oluschinski talk contribs created page File:Compliance-Method 1.jpg
13:34, 3 December 2025 Oluschinski talk contribs uploaded File:Compliance-Method 1.jpg
13:33, 3 December 2025 Oluschinski talk contribs created page J-Compliance Method (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Compliance Methode}} {{PSM_Infobox}} J-Compliance method __FORCETOC__ ==J-Integral evaluation method – Compliance method== J-integral evaluation methods are used for the determination of fracture mechanical values according to the J-integral concept [1]. The first proposal for the experimental determination of '...")
11:51, 2 December 2025 Oluschinski talk contribs created page File:Irhd1.jpg