Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972977029> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2972977029 abstract "Abstract This research deals with a teeth failure of a gear shaft that served as a part of shipyard crane drive train. Almost all of the teeth of a spiral bevel gear, part of a larger shaft, fractured during normal operation of the crane. Failure analysis combined experimental and numerical research. Visual inspection was employed to determine the fracture location and crack propagation paths. Microscopy, optical and scanning electron (SEM), was used to inspect damaged surfaces of the teeth, reveal possible flaws and fine microstructure of the material. Type of steel used for manufacturing was determined based on chemical composition of the material obtained using optical emission spectrometer with glow discharge source (GDS) sample stimulation. Further, tensile specimens were extracted from the shaft to test the strength of the steel. Additionally, hardness test was performed. All experimental research suggest it is a case of gear teeth spalling, probably caused by excessive contact stresses. To gain better understanding of the failure process, a 3D numerical model of the gear shaft was built and finite element (FE) stress analysis performed. Analysis showed excessive contact stresses at the teeth contact area. Time-varying meshing stiffness (TVMS), an important gear health condition parameter, is determined via FE procedure for several examples of healthy to gradually damaged gear. Obtained results show how spall propagation influences TVMS and, thus, affects gear performance leading to potential failure." @default.
- W2972977029 created "2019-09-19" @default.
- W2972977029 creator A5062689210 @default.
- W2972977029 creator A5069766145 @default.
- W2972977029 creator A5086073511 @default.
- W2972977029 date "2019-01-01" @default.
- W2972977029 modified "2023-09-30" @default.
- W2972977029 title "Failure analysis of a crane gear shaft" @default.
- W2972977029 cites W2009394332 @default.
- W2972977029 cites W2514530433 @default.
- W2972977029 cites W2562365563 @default.
- W2972977029 cites W2809318124 @default.
- W2972977029 cites W2889082823 @default.
- W2972977029 doi "https://doi.org/10.1016/j.prostr.2019.08.182" @default.
- W2972977029 hasPublicationYear "2019" @default.
- W2972977029 type Work @default.
- W2972977029 sameAs 2972977029 @default.
- W2972977029 citedByCount "2" @default.
- W2972977029 countsByYear W29729770292020 @default.
- W2972977029 crossrefType "journal-article" @default.
- W2972977029 hasAuthorship W2972977029A5062689210 @default.
- W2972977029 hasAuthorship W2972977029A5069766145 @default.
- W2972977029 hasAuthorship W2972977029A5086073511 @default.
- W2972977029 hasBestOaLocation W29729770291 @default.
- W2972977029 hasConcept C127413603 @default.
- W2972977029 hasConcept C135628077 @default.
- W2972977029 hasConcept C136905703 @default.
- W2972977029 hasConcept C159985019 @default.
- W2972977029 hasConcept C192562407 @default.
- W2972977029 hasConcept C2779372316 @default.
- W2972977029 hasConcept C43369102 @default.
- W2972977029 hasConcept C62926433 @default.
- W2972977029 hasConcept C64355373 @default.
- W2972977029 hasConcept C66938386 @default.
- W2972977029 hasConcept C78519656 @default.
- W2972977029 hasConceptScore W2972977029C127413603 @default.
- W2972977029 hasConceptScore W2972977029C135628077 @default.
- W2972977029 hasConceptScore W2972977029C136905703 @default.
- W2972977029 hasConceptScore W2972977029C159985019 @default.
- W2972977029 hasConceptScore W2972977029C192562407 @default.
- W2972977029 hasConceptScore W2972977029C2779372316 @default.
- W2972977029 hasConceptScore W2972977029C43369102 @default.
- W2972977029 hasConceptScore W2972977029C62926433 @default.
- W2972977029 hasConceptScore W2972977029C64355373 @default.
- W2972977029 hasConceptScore W2972977029C66938386 @default.
- W2972977029 hasConceptScore W2972977029C78519656 @default.
- W2972977029 hasLocation W29729770291 @default.
- W2972977029 hasOpenAccess W2972977029 @default.
- W2972977029 hasPrimaryLocation W29729770291 @default.
- W2972977029 hasRelatedWork W1676030110 @default.
- W2972977029 hasRelatedWork W1983483174 @default.
- W2972977029 hasRelatedWork W2012629181 @default.
- W2972977029 hasRelatedWork W2056432729 @default.
- W2972977029 hasRelatedWork W2095021133 @default.
- W2972977029 hasRelatedWork W2360143902 @default.
- W2972977029 hasRelatedWork W2361546793 @default.
- W2972977029 hasRelatedWork W2365355454 @default.
- W2972977029 hasRelatedWork W2368918106 @default.
- W2972977029 hasRelatedWork W2370056474 @default.
- W2972977029 hasRelatedWork W2371409956 @default.
- W2972977029 hasRelatedWork W2378476665 @default.
- W2972977029 hasRelatedWork W2380619488 @default.
- W2972977029 hasRelatedWork W2385670365 @default.
- W2972977029 hasRelatedWork W2436283037 @default.
- W2972977029 hasRelatedWork W2740323253 @default.
- W2972977029 hasRelatedWork W3028895766 @default.
- W2972977029 hasRelatedWork W3083825165 @default.
- W2972977029 hasRelatedWork W3087165171 @default.
- W2972977029 hasRelatedWork W3112881174 @default.
- W2972977029 isParatext "false" @default.
- W2972977029 isRetracted "false" @default.
- W2972977029 magId "2972977029" @default.
- W2972977029 workType "article" @default.