Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386836041> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W4386836041 abstract "Abstract In oil and gas drilling engineering, when PDC bit is drilled into inhomogeneous strata, soft and hard alternating strata, and directional drilling and other complex working conditions, it often encounters frequent impact loads, resulting in abnormal failure accidents, which greatly reduces the performance of the bit. The technical concept of flexible cutting rock breaking is to reduce the stiffness by setting elastic elements, reduce the impact load amplitude suffered in the cutting process to a certain range, and achieve the purpose of extending the service life of the bit. The effects of cutting depth, rake angle and disc spring series combination on the damping effect of flexible damping unit are analyzed through experiments on limestone. The results show that the flexible vibration reduction cutting can effectively reduce the peak cutting load and load fluctuation by 20%~35%. When the flexible tolerance ratio is near 67.6%, the flexible vibration damping effect is the best. The effect of flexible vibration reduction is positively correlated with the combined stiffness of the disc spring and the rake angle. The optimum stiffness combination of the elastic elements is 2 A-type disc springs in series and the optimum rake angle is 15°." @default.
- W4386836041 created "2023-09-19" @default.
- W4386836041 creator A5000215567 @default.
- W4386836041 creator A5030018001 @default.
- W4386836041 creator A5042869602 @default.
- W4386836041 creator A5047222996 @default.
- W4386836041 creator A5070888010 @default.
- W4386836041 creator A5088061139 @default.
- W4386836041 date "2023-09-18" @default.
- W4386836041 modified "2023-09-26" @default.
- W4386836041 title "Experimental study on PDC single-tooth flexible vibration reduction effect" @default.
- W4386836041 cites W2001068497 @default.
- W4386836041 cites W2201031835 @default.
- W4386836041 cites W2288238462 @default.
- W4386836041 cites W2291339392 @default.
- W4386836041 cites W2557448569 @default.
- W4386836041 cites W3129276880 @default.
- W4386836041 doi "https://doi.org/10.21203/rs.3.rs-3323479/v1" @default.
- W4386836041 hasPublicationYear "2023" @default.
- W4386836041 type Work @default.
- W4386836041 citedByCount "0" @default.
- W4386836041 crossrefType "posted-content" @default.
- W4386836041 hasAuthorship W4386836041A5000215567 @default.
- W4386836041 hasAuthorship W4386836041A5030018001 @default.
- W4386836041 hasAuthorship W4386836041A5042869602 @default.
- W4386836041 hasAuthorship W4386836041A5047222996 @default.
- W4386836041 hasAuthorship W4386836041A5070888010 @default.
- W4386836041 hasAuthorship W4386836041A5088061139 @default.
- W4386836041 hasBestOaLocation W43868360411 @default.
- W4386836041 hasConcept C111335779 @default.
- W4386836041 hasConcept C117011727 @default.
- W4386836041 hasConcept C121332964 @default.
- W4386836041 hasConcept C127413603 @default.
- W4386836041 hasConcept C162307627 @default.
- W4386836041 hasConcept C192562407 @default.
- W4386836041 hasConcept C198394728 @default.
- W4386836041 hasConcept C24890656 @default.
- W4386836041 hasConcept C25197100 @default.
- W4386836041 hasConcept C2524010 @default.
- W4386836041 hasConcept C2778712887 @default.
- W4386836041 hasConcept C2778855872 @default.
- W4386836041 hasConcept C2779372316 @default.
- W4386836041 hasConcept C2779571069 @default.
- W4386836041 hasConcept C33923547 @default.
- W4386836041 hasConcept C38652104 @default.
- W4386836041 hasConcept C41008148 @default.
- W4386836041 hasConcept C523214423 @default.
- W4386836041 hasConcept C66938386 @default.
- W4386836041 hasConcept C76155785 @default.
- W4386836041 hasConcept C78519656 @default.
- W4386836041 hasConceptScore W4386836041C111335779 @default.
- W4386836041 hasConceptScore W4386836041C117011727 @default.
- W4386836041 hasConceptScore W4386836041C121332964 @default.
- W4386836041 hasConceptScore W4386836041C127413603 @default.
- W4386836041 hasConceptScore W4386836041C162307627 @default.
- W4386836041 hasConceptScore W4386836041C192562407 @default.
- W4386836041 hasConceptScore W4386836041C198394728 @default.
- W4386836041 hasConceptScore W4386836041C24890656 @default.
- W4386836041 hasConceptScore W4386836041C25197100 @default.
- W4386836041 hasConceptScore W4386836041C2524010 @default.
- W4386836041 hasConceptScore W4386836041C2778712887 @default.
- W4386836041 hasConceptScore W4386836041C2778855872 @default.
- W4386836041 hasConceptScore W4386836041C2779372316 @default.
- W4386836041 hasConceptScore W4386836041C2779571069 @default.
- W4386836041 hasConceptScore W4386836041C33923547 @default.
- W4386836041 hasConceptScore W4386836041C38652104 @default.
- W4386836041 hasConceptScore W4386836041C41008148 @default.
- W4386836041 hasConceptScore W4386836041C523214423 @default.
- W4386836041 hasConceptScore W4386836041C66938386 @default.
- W4386836041 hasConceptScore W4386836041C76155785 @default.
- W4386836041 hasConceptScore W4386836041C78519656 @default.
- W4386836041 hasLocation W43868360411 @default.
- W4386836041 hasOpenAccess W4386836041 @default.
- W4386836041 hasPrimaryLocation W43868360411 @default.
- W4386836041 hasRelatedWork W1977351898 @default.
- W4386836041 hasRelatedWork W1998916054 @default.
- W4386836041 hasRelatedWork W2049498545 @default.
- W4386836041 hasRelatedWork W2246304299 @default.
- W4386836041 hasRelatedWork W2286304371 @default.
- W4386836041 hasRelatedWork W2324992723 @default.
- W4386836041 hasRelatedWork W2360714179 @default.
- W4386836041 hasRelatedWork W2675783944 @default.
- W4386836041 hasRelatedWork W4378716184 @default.
- W4386836041 hasRelatedWork W4385687276 @default.
- W4386836041 isParatext "false" @default.
- W4386836041 isRetracted "false" @default.
- W4386836041 workType "article" @default.