User contributions for Oluschinski

07:3007:30, 8 December 2025 diff hist +3,165 N Standard Small Bar Created page with "{{Language_sel|LANG=ger|ARTIKEL=Normkleinstab}} {{PSM_Infobox}} Standard small specimen __FORCETOC__ ==General== The standard small bar is a test specimen with a rectangular cross-section. It is defined in the withdrawn standards for the impact bending test in Charpy arrangement, DIN 53453 [1] and DIN 53753 [2]. This specimen shape is no longer listed in the currently valid standard..."

15:4415:44, 5 December 2025 diff hist +12,867 N Surface Created page with "{{Language_sel|LANG=ger|ARTIKEL=Oberfläche}} {{PSM_Infobox}} Surface __FORCETOC__ ==General information== The surface of components or semi-finished products corresponds to a thin outer surface layer in the thickness range of approx. 1 nm to several µm, which is decisive for the optical properties, such as colour, reflectivity and gloss, and the mechanical su..."
15:4415:44, 5 December 2025 diff hist +4,931 N Support Distance Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auflagerabstand}} {{PSM_Infobox}} Support distance or Support span __FORCETOC__ ==Definition== The support distance, also known as the support span, is the geometric distance between the abutments supporting the test specimen in the bending test, measured at the centre of the abutments. ==Support distance in the bending test== In the quasi-static bend..."
15:4315:43, 5 December 2025 diff hist +5,584 N Standard Atmospheres Created page with "{{Language_sel|LANG=ger|ARTIKEL=Normklimate}} {{PSM_Infobox}} Standard atmospheres __FORCETOC__ ==Test specimen preparation and standard climate== The reproducibility of measurement results requires error-free production of test specimens and sufficient constancy of the test climate in terms of ambient temperature and humidity. The constancy of the internal test specimen condition..."
15:4315:43, 5 December 2025 diff hist +1,789 N Specimen for Fracture Mechanics Tests Created page with "{{Language_sel|LANG=ger|ARTIKEL=Prüfkörper für bruchmechanische Prüfungen}} {{PSM_Infobox}} Specimen for fracture mechanics tests ==Definition of terms== In the context of the Wiki-lexicon "Polymer Testing & Diagnostics", the term test specimen is used uniformly in connection with mechanical and fracture mechanics testing. Test sp..."
15:4215:42, 5 December 2025 diff hist 0 N File:Probennachgiebigkeit-3.jpg No edit summary current
15:4215:42, 5 December 2025 diff hist 0 N File:Probennachgiebigkeit-2.jpg No edit summary current
15:4215:42, 5 December 2025 diff hist 0 N File:Speciman Compliance-1.jpg No edit summary current
15:4115:41, 5 December 2025 diff hist +17,033 N Specimen Compliance Created page with "{{Language_sel|LANG=ger|ARTIKEL=Probennachgiebigkeit}} {{PSM_Infobox}} A-Bild-Technik __FORCETOC__ ==General== In material or polymer testing, the term ‘compliance’ refers to two fundamental factors that influence the determination of characteristic values. These are the so-called machine compliance as a property of a Material..."
15:4015:40, 5 December 2025 diff hist +2,358 N Specimen Created page with "{{Language_sel|LANG=ger|ARTIKEL=Prüfkörper}} {{PSM_Infobox}} Specimen ==Definition== In the context of the WIKI-dictionary "Polymer Testing & Diagnostics", the term test specimen is used uniformly in connection with mechanical and fracture mechanics testing. Test specimens often have component-like or component-matched shapes and are specified and standardized in t..."
15:4015:40, 5 December 2025 diff hist 0 N File:Schallgeschwindigkeit-5.jpg No edit summary current
15:4015:40, 5 December 2025 diff hist 0 N File:Sound Velocity-4.jpg No edit summary current
15:3915:39, 5 December 2025 diff hist 0 N File:Schallgeschwindigkeit-3.jpg No edit summary current
15:3915:39, 5 December 2025 diff hist 0 N File:Sound Velocity-2.jpg No edit summary current
15:3915:39, 5 December 2025 diff hist 0 N File:Sound Velocity-1.jpg No edit summary current
15:3815:38, 5 December 2025 diff hist +10,986 N Sound Velocity Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallgeschwindigkeit}} {{PSM_Infobox}} Sound velocity __FORCETOC__ ==General remarks== The sound velocity is an essential property of the medium through which sound travels and describes the time it takes for a wave or wave packet to travel the distance between two points in the medium. This parameter is a basic parameter of Ultrasound Testing|ultrasound tes..."
15:3815:38, 5 December 2025 diff hist 0 N File:Sound Test.jpg No edit summary
15:3715:37, 5 December 2025 diff hist +2,739 N Sound Test Created page with "{{Language_sel|LANG=ger|ARTIKEL=Klangprüfung}} {{PSM_Infobox}} Sound test __FORCETOC__ ==Sound as a sign of quality – Subjective sound testing== One of the oldest non-destructive testing methods is sound testing. This involves striking the workpiece (usually metal) with a hammer. The sound produced in the audible frequency range then provides information about whether a workpiec..."
15:3615:36, 5 December 2025 diff hist 0 N File:Schalldruck.JPG No edit summary current
15:3615:36, 5 December 2025 diff hist +4,327 N Sound Pressure Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schalldruck}} {{PSM_Infobox}} Sound pressure __FORCETOC__ ==Definition== Sound pressure ''p'' is a physical measured variable (see also: material parameter) that is widely used in non-destructive polymer testing, particularly in acoustic resonance analysis and Ultrasound Testing|..."
15:3615:36, 5 December 2025 diff hist 0 N File:Schallleistung.JPG No edit summary current
15:3515:35, 5 December 2025 diff hist +3,350 N Sound Power Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallleistung}} {{PSM_Infobox}} Sound power __FORCETOC__ ==Definition== Sound power is a material parameter that is widely used in non-destructive polymer testing, particularly in acoustic resonance analysis and ultrasound testing. It represents the sound energy emitted per unit..."
15:3515:35, 5 December 2025 diff hist 0 N File:Sound Emission Testing-3.jpg No edit summary
15:3515:35, 5 December 2025 diff hist 0 N File:Sound Emission Testing-2.jpg No edit summary current
15:3415:34, 5 December 2025 diff hist 0 N File:Sound Emission Testing-1.jpg No edit summary
15:3415:34, 5 December 2025 diff hist +7,379 N Sound Emission Testing Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallemissionsprüfung}} {{PSM_Infobox}} Signal sources and signal processing __FORCETOC__ ==Signal sources and signal processing== Sound emission testing is a quasi-non-destructive testing method that is linked to damage-inducing processes. The sound emissions released in the process can be caused by mechanical, biological or c..."
15:3315:33, 5 December 2025 diff hist 0 N File:Schallemission exp Bedingungen 5.jpg No edit summary current
15:3315:33, 5 December 2025 diff hist 0 N File:Schallemission exp Bedingungen 4.jpg No edit summary current
15:3315:33, 5 December 2025 diff hist 0 N File:Schallemission exp Bedingungen 3.jpg No edit summary current
15:3315:33, 5 December 2025 diff hist 0 N File:Sound Emission ExpCond-2.jpg No edit summary current
15:3215:32, 5 December 2025 diff hist 0 N File:Sound Emission ExpCond-1.jpg No edit summary current
15:3115:31, 5 December 2025 diff hist +7,932 N Sound Emission Experimental Conditions Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallemission}} {{PSM_Infobox}} Sound emission experimental conditions __FORCETOC__ ==General== Sound emission testing is used on plastics to investigate damage behaviour and locate sources of acoustic emissions in components, and in materials testing and development to characterise dominant Deform..."
15:3015:30, 5 December 2025 diff hist 0 N File:Burstsignal.jpg No edit summary current
15:2915:29, 5 December 2025 diff hist −1 Sound Emission Analysis No edit summary
15:2815:28, 5 December 2025 diff hist 0 N File:Sound Emission Analysis-5.jpg No edit summary current
15:2815:28, 5 December 2025 diff hist 0 N File:Sea zv.jpg No edit summary current
15:2815:28, 5 December 2025 diff hist 0 N File:Kont emission.jpg No edit summary current
15:2715:27, 5 December 2025 diff hist 0 N File:Sound Emission Analysis-1.jpg No edit summary current
15:2615:26, 5 December 2025 diff hist +6,530 N Sound Emission Analysis Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schallemissionsanalyse}} {{PSM_Infobox}} Sound emission analysis __FORCETOC__ ==General== One method of materials testing that has gained importance in recent years is sound emission analysis (SEA) or sound emission testing. This is an acoustic testing method for investigating sound emissions with the aim of determin..."
15:2615:26, 5 December 2025 diff hist 0 N File:Sound Emission-2.jpg No edit summary current
15:2615:26, 5 December 2025 diff hist 0 N File:Sound Emission-1.jpg No edit summary current
15:2515:25, 5 December 2025 diff hist +1,736 N 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..."
15:2515:25, 5 December 2025 diff hist +2,178 N 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..."
15:2415:24, 5 December 2025 diff hist 0 N File:Einfallstelle2.jpg No edit summary current
15:2415:24, 5 December 2025 diff hist 0 N File:Sink Mark 1.jpg No edit summary current
15:2415:24, 5 December 2025 diff hist +3,470 N 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..."
15:2215:22, 5 December 2025 diff hist 0 N File:Shrink Voids 2.jpg No edit summary current
15:2215:22, 5 December 2025 diff hist 0 N File:Shrink Voids 1.jpg No edit summary current
15:2115:21, 5 December 2025 diff hist +4,946 N 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..."
15:2115:21, 5 December 2025 diff hist 0 N File:Shore-hardness-5.jpg No edit summary current

8 December 2025

5 December 2025