{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T17:20:54Z","timestamp":1773854454132,"version":"3.50.1"},"reference-count":25,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2025,8,19]],"date-time":"2025-08-19T00:00:00Z","timestamp":1755561600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004479","name":"Jiangxi Provincial Natural Science Foundation","doi-asserted-by":"publisher","award":["20224BAB214042"],"award-info":[{"award-number":["20224BAB214042"]}],"id":[{"id":"10.13039\/501100004479","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100011374","name":"State Key Laboratory of Mechanical Transmission","doi-asserted-by":"publisher","award":["SKLMT-MSKFKT-202309"],"award-info":[{"award-number":["SKLMT-MSKFKT-202309"]}],"id":[{"id":"10.13039\/501100011374","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,9,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>The planetary threaded roller bearings (PTRB) sustain higher axial loads than traditional thrust roller bearings but suffer from large contact stresses at the initial thread teeth. In this study, the PTRB is redesigned by incorporating combined tooth profiles and the convex\u2013concave contact mode, effectively reducing contact stresses at the initial thread teeth. A load distribution model is developed to characterize contact stresses at the inner ring-roller and roller-outer ring interfaces. A multiobjective optimization model using the feasibility identification-based NSGA-II algorithm is established to improve static axial load rating and fatigue life. Since some Pareto-optimal solutions perform worse than the initial design, a high-quality solution region is defined, whose solutions consistently enhance the transmission performance and durability of the PTRB.<\/jats:p>","DOI":"10.1093\/jcde\/qwaf086","type":"journal-article","created":{"date-parts":[[2025,8,19]],"date-time":"2025-08-19T15:44:48Z","timestamp":1755618288000},"page":"61-81","source":"Crossref","is-referenced-by-count":1,"title":["Computerized design, analysis, and optimization of a novel planetary threaded roller bearing with combined tooth profiles"],"prefix":"10.1093","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-2444-7494","authenticated-orcid":false,"given":"Rui","family":"Tang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Mechanical Transmission for Advanced Equipment, Chongqing University , Chongqing 400044 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