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).

15:26, 5 December 2025 Oluschinski talk contribs uploaded File:Sound Emission-1.jpg
15:25, 5 December 2025 Oluschinski talk contribs created page Sound Emission (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallemission}} {{PSM_Infobox}} Sound emission __FORCETOC__ ==Definition== Sound emissions always occur in solids when certain material stresses are exceeded and elastic energy is released in the form of mechanical stress waves. 600px They can be caused by both microscopic and macroscopic processes. The emissions can be caused by...")
15:25, 5 December 2025 Oluschinski talk contribs created page Slenderness Ratio (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schlankheitsgrad}} {{PSM_Infobox}} Slenderness ratio __FORCETOC__ ==Fundamentals== The slenderness ratio is used to evaluate the geometric suitability of test specimens for determining material values in compression tests and for calculating the critical buckling stress. When subjected to compressive stress, the test specimen must...")
15:24, 5 December 2025 Oluschinski talk contribs created page File:Einfallstelle2.jpg
15:24, 5 December 2025 Oluschinski talk contribs uploaded File:Einfallstelle2.jpg
15:24, 5 December 2025 Oluschinski talk contribs created page File:Sink Mark 1.jpg
15:24, 5 December 2025 Oluschinski talk contribs uploaded File:Sink Mark 1.jpg
15:24, 5 December 2025 Oluschinski talk contribs created page Sink Mark (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Einfallstelle}} {{PSM_Infobox}} Sink mark In the injection moulding process of plastic components, a volume contraction ( shrinkage) occurs during cooling. In areas of mass accumulation or large wall thicknesses, this volume contraction of the melt is increased, whereby the reducing volume cannot be replaced by new melt as the injection channel has already so...")
15:22, 5 December 2025 Oluschinski talk contribs created page File:Shrink Voids 2.jpg
15:22, 5 December 2025 Oluschinski talk contribs uploaded File:Shrink Voids 2.jpg
15:22, 5 December 2025 Oluschinski talk contribs created page File:Shrink Voids 1.jpg
15:22, 5 December 2025 Oluschinski talk contribs uploaded File:Shrink Voids 1.jpg
15:21, 5 December 2025 Oluschinski talk contribs created page Shrink Voids (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Vakuolen}} {{PSM_Infobox}} Schrink Voids __FORCETOC__ ==General information== The terms “vacuoles”, “shrink holes” and “vacuences” are also used synonymously in Anglo-Saxon literature. During the injection moulding process, a volume contraction (shrinkage) occurs when the moulded part (see: moulding compounds) cools in t...")
15:21, 5 December 2025 Oluschinski talk contribs created page File:Shore-hardness-5.jpg
15:21, 5 December 2025 Oluschinski talk contribs uploaded File:Shore-hardness-5.jpg
15:20, 5 December 2025 Oluschinski talk contribs created page File:Shore Haerte 4.jpg
15:20, 5 December 2025 Oluschinski talk contribs uploaded File:Shore Haerte 4.jpg
15:20, 5 December 2025 Oluschinski talk contribs created page File:Shore Haerte 3.jpg
15:20, 5 December 2025 Oluschinski talk contribs uploaded File:Shore Haerte 3.jpg
15:20, 5 December 2025 Oluschinski talk contribs created page File:Shore Haerte 2.jpg
15:20, 5 December 2025 Oluschinski talk contribs uploaded File:Shore Haerte 2.jpg
15:20, 5 December 2025 Oluschinski talk contribs created page File:Shore-hardness 1.jpg
15:20, 5 December 2025 Oluschinski talk contribs uploaded File:Shore-hardness 1.jpg
15:18, 5 December 2025 Oluschinski talk contribs created page SHORE Hardness (Created page with "{{Language_sel|LANG=ger|ARTIKEL=SHORE-Härte}} {{PSM_Infobox}} SHORE Hardness __FORCETOC__ ==Basics== The SHORE hardness, named after Albert Ferdinand Shore, is a characteristic value that is mainly used for elastomers and rubber-elastic polymers. It is directly related to the indentation depth and is thus a measure of the material hardness. According to DIN 53505 [1], which was valid until 2012, a distinction is ma...")
15:18, 5 December 2025 Oluschinski talk contribs created page File:Servo-hydraulic Testing Machine-1.jpg
15:18, 5 December 2025 Oluschinski talk contribs uploaded File:Servo-hydraulic Testing Machine-1.jpg
15:18, 5 December 2025 Oluschinski talk contribs created page Servo-hydraulic Testing Machine (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Servohydraulische Prüfmaschine}}{{PSM_Infobox}} Servo-hydraulic testing machine __FORCETOC__ ==Fundamentals== In servo-hydraulic high-speed testing machines (see also: high-speed tensile test), the load on the test specimen is not applied according to the principle of force coupling, as is the case in [[Quasi-static Test Methods|quasi-static]...")
15:17, 5 December 2025 Oluschinski talk contribs created page File:Senb 1a.jpg
15:17, 5 December 2025 Oluschinski talk contribs uploaded File:Senb 1a.jpg
15:16, 5 December 2025 Oluschinski talk contribs created page SENB-Specimen (Created page with "{{Language_sel|LANG=ger|ARTIKEL=SENB-Prüfkörper}} {{PSM_Infobox}} SENB-specimen __FORCETOC__ The English abbreviation SENB stands for "single-edge notched bend" and the SENB test specimen is referred to in German as a three-point bending test specimen. ==Requirements for the test specimen geometry== In the experimental determination of fracture mechanical values, the following basic conditions must be observed:...")
15:16, 5 December 2025 Oluschinski talk contribs created page File:Seidler.jpg
15:16, 5 December 2025 Oluschinski talk contribs uploaded File:Seidler.jpg
15:16, 5 December 2025 Oluschinski talk contribs created page Seidler, Sabine (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Seidler, Sabine}} {{PSM_Infobox}} Seidler, Sabine __FORCETOC__ file:Seidler.jpg {| |- valign="top" |width="50px"|'''Photo''': |width="600px" |Prof. Dr. Dr. h.c. mult. Sabine Seidler (Copyright Raimund Appel) |} Prof. Dr. [https://de.wikipedia.org/wiki/Sabine_Seidler Sabine Seidler], born on 29 August 1961 in [https://sangerhausen.de/ Sangerhausen], is a German-Austrian material...")
15:15, 5 December 2025 Oluschinski talk contribs created page File:Scanning Acoustic Microscopy Fig2.jpg
15:15, 5 December 2025 Oluschinski talk contribs uploaded File:Scanning Acoustic Microscopy Fig2.jpg
15:15, 5 December 2025 Oluschinski talk contribs created page File:Scanning Acoustic Microscopy Fig1.jpg
15:15, 5 December 2025 Oluschinski talk contribs uploaded File:Scanning Acoustic Microscopy Fig1.jpg
15:14, 5 December 2025 Oluschinski talk contribs created page Scanning Acoustic Microscopy (SAM) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Mikroskopie}} {{PSM_Infobox}} Scanning Acoustic Microscopy (SAM) or Ultrasonic microscopy __FORCETOC__ ==General information== Ultrasonic microscopy is an ultrasonic inspection method for visualising surfaces in the 10 µm range. High frequencies and focussing ultrasonic sensors are used to generate small wavelengt...")
15:12, 5 December 2025 Oluschinski talk contribs created page Round Robin Test (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ringversuch}} {{PSM_Infobox}} Round robin test __FORCETOC__ ==General information== A round robin test is a widely used method for external quality comparison of measurement procedures in frequently nationally accredited testing laboratories (see: Accreditation and certification). Basically, test specimens manufactured by a manufacture...")
15:11, 5 December 2025 Oluschinski talk contribs created page File:EvauationMethod RPM1.jpg
15:11, 5 December 2025 Oluschinski talk contribs uploaded File:EvauationMethod RPM1.jpg
15:10, 5 December 2025 Oluschinski talk contribs created page RICE, PARIS and MERKLE – J-Integral Estimation Method (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auswertemethode nach Rice, Paris und Merkle}} {{PSM_Infobox}} J-integral estimation method according to RICE, PARIS and MERKLE (RPM) __FORCETOC__ ==Basic assumption of the estimation method== ''J''-integral estimation methods are used to determine fracture-mechanical characteristic values according to the J-Integral...")
15:10, 5 December 2025 Oluschinski talk contribs created page Resonance Analysis (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Resonanzanalyse}} {{PSM_Infobox}} Resonance analysis (acoustic) __FORCETOC__ ==Fundamentals== Acoustic resonance analysis is used to detect inhomogeneities and defects (microstructural defects, inclusions, cracks) in test objects that oscillate at their resonance frequencies after external excitation (impact, shock) (see also: errors). This incl...")
15:09, 5 December 2025 Oluschinski talk contribs created page File:Relaxation 3.jpg
15:09, 5 December 2025 Oluschinski talk contribs uploaded File:Relaxation 3.jpg
15:09, 5 December 2025 Oluschinski talk contribs created page File:Relaxation 2.jpg
15:09, 5 December 2025 Oluschinski talk contribs uploaded File:Relaxation 2.jpg
15:09, 5 December 2025 Oluschinski talk contribs created page Relaxation Plastics (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Relaxation Kunststoffe}} {{PSM_Infobox}} Relaxation plastics __FORCETOC__ ==General== The material value level of plastics is greatly influenced by test conditions such as test speed and test temperature. This behaviour is described by the viscoelastic properties of this group of materials and manifest...")
15:08, 5 December 2025 Oluschinski talk contribs created page File:Reincke.jpg
15:08, 5 December 2025 Oluschinski talk contribs uploaded File:Reincke.jpg