Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912237639> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2912237639 endingPage "96" @default.
- W2912237639 startingPage "89" @default.
- W2912237639 abstract "Medical grade cobalt chromium alloys are one of a select number of material types approved for use in the components of orthopaedic implants. However, there has been minimal published research into the fundamental mechanisms in the cutting processes used in their manufacture. These processes affect the form accuracy, surface finish and integrity of these safety critical devices. The present work reports on a scientific investigation into the fundamental mechanisms of tool wear in continuous cutting of the biomedical grade Co-Cr-Mo ASTM F75 alloy using uncoated tungsten carbide tools. Confocal and scanning electron microscopy (SEM) is used to examine and characterise the progression of tool wear at intervals up to a defined “end of life limit” for each combination of speed (vc) and feed rate (f) in experiments where the range of these parameters vary from 20 to 60 m/min and 20–60 μm/rev respectively to reflect the ranges used in industry. An empirical model is then established for progressive tool wear which demonstrates that the wear rates vary by over an order of magnitude. The parameters for the Taylor equation are also determined for this material for the first time. Microscopic examination shows the presence of characteristic tool wear “zones” with consistent size, shape and composition. These zones evolve depending on combination of speeds and feeds as determined in the full factorial experiment. Detailed characterisation of the wear surfaces and cross sections provide a number of insights into the possible mechanisms of wear. It is hypothesised that micron thick layers of Co-Cr-Mo, found on the rake and flank wear surfaces, indicate primary wear mechanism involving adhesion of the work material and subsequent removal of WC hard particles by entrainment in the work material flow." @default.
- W2912237639 created "2019-02-21" @default.
- W2912237639 creator A5003735024 @default.
- W2912237639 creator A5026699294 @default.
- W2912237639 creator A5041172608 @default.
- W2912237639 date "2019-04-01" @default.
- W2912237639 modified "2023-10-16" @default.
- W2912237639 title "The fundamental mechanisms of wear of cemented carbide in continuous cutting of medical grade cobalt chromium alloy (ASTM F75)" @default.
- W2912237639 cites W1603498449 @default.
- W2912237639 cites W1988936772 @default.
- W2912237639 cites W2019590230 @default.
- W2912237639 cites W2037838443 @default.
- W2912237639 cites W2040364533 @default.
- W2912237639 cites W2040745932 @default.
- W2912237639 cites W2047861077 @default.
- W2912237639 cites W2048155292 @default.
- W2912237639 cites W2048374443 @default.
- W2912237639 cites W2076377309 @default.
- W2912237639 cites W2082985005 @default.
- W2912237639 cites W2089007716 @default.
- W2912237639 cites W2124339916 @default.
- W2912237639 cites W2136645158 @default.
- W2912237639 cites W2147247277 @default.
- W2912237639 cites W2427694073 @default.
- W2912237639 cites W2501936065 @default.
- W2912237639 cites W2571204654 @default.
- W2912237639 cites W2618882478 @default.
- W2912237639 doi "https://doi.org/10.1016/j.wear.2019.01.096" @default.
- W2912237639 hasPublicationYear "2019" @default.
- W2912237639 type Work @default.
- W2912237639 sameAs 2912237639 @default.
- W2912237639 citedByCount "8" @default.
- W2912237639 countsByYear W29122376392020 @default.
- W2912237639 countsByYear W29122376392021 @default.
- W2912237639 countsByYear W29122376392022 @default.
- W2912237639 countsByYear W29122376392023 @default.
- W2912237639 crossrefType "journal-article" @default.
- W2912237639 hasAuthorship W2912237639A5003735024 @default.
- W2912237639 hasAuthorship W2912237639A5026699294 @default.
- W2912237639 hasAuthorship W2912237639A5041172608 @default.
- W2912237639 hasConcept C159985019 @default.
- W2912237639 hasConcept C191897082 @default.
- W2912237639 hasConcept C192562407 @default.
- W2912237639 hasConcept C26771246 @default.
- W2912237639 hasConcept C2776450708 @default.
- W2912237639 hasConcept C2779715934 @default.
- W2912237639 hasConcept C2780026712 @default.
- W2912237639 hasConcept C2781422231 @default.
- W2912237639 hasConcept C515602321 @default.
- W2912237639 hasConcept C523214423 @default.
- W2912237639 hasConcept C5335593 @default.
- W2912237639 hasConceptScore W2912237639C159985019 @default.
- W2912237639 hasConceptScore W2912237639C191897082 @default.
- W2912237639 hasConceptScore W2912237639C192562407 @default.
- W2912237639 hasConceptScore W2912237639C26771246 @default.
- W2912237639 hasConceptScore W2912237639C2776450708 @default.
- W2912237639 hasConceptScore W2912237639C2779715934 @default.
- W2912237639 hasConceptScore W2912237639C2780026712 @default.
- W2912237639 hasConceptScore W2912237639C2781422231 @default.
- W2912237639 hasConceptScore W2912237639C515602321 @default.
- W2912237639 hasConceptScore W2912237639C523214423 @default.
- W2912237639 hasConceptScore W2912237639C5335593 @default.
- W2912237639 hasFunder F4320320834 @default.
- W2912237639 hasFunder F4320335322 @default.
- W2912237639 hasLocation W29122376391 @default.
- W2912237639 hasOpenAccess W2912237639 @default.
- W2912237639 hasPrimaryLocation W29122376391 @default.
- W2912237639 hasRelatedWork W1014977119 @default.
- W2912237639 hasRelatedWork W2032848337 @default.
- W2912237639 hasRelatedWork W2140130960 @default.
- W2912237639 hasRelatedWork W2338710849 @default.
- W2912237639 hasRelatedWork W2348073579 @default.
- W2912237639 hasRelatedWork W2356489597 @default.
- W2912237639 hasRelatedWork W2620750025 @default.
- W2912237639 hasRelatedWork W3035436669 @default.
- W2912237639 hasRelatedWork W3118701991 @default.
- W2912237639 hasRelatedWork W4239435431 @default.
- W2912237639 hasVolume "424-425" @default.
- W2912237639 isParatext "false" @default.
- W2912237639 isRetracted "false" @default.
- W2912237639 magId "2912237639" @default.
- W2912237639 workType "article" @default.