{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,4]],"date-time":"2022-04-04T23:47:19Z","timestamp":1649116039145},"reference-count":19,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mat\u00e9ria (Rio J.)"],"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:p>O foco deste trabalho foi o estudo da influ\u00eancia do tamanho de gr\u00e3o austen\u00edtico na qualidade superficial durante o processo de micro fresamento de a\u00e7os endurecidos. Corpos de prova com durezas de 46 HRC e com diferentes tamanhos de gr\u00e3o foram fresados com micro fresas de topo com 0,5 mm de di\u00e2metro. Nos testes experimentais foram empregadas duas velocidades de corte e dois avan\u00e7os por dente. Os resultados foram analisados empregando-se uma an\u00e1lise de vari\u00e2ncia e demonstraram que a velocidade de corte e o avan\u00e7o n\u00e3o tiveram influ\u00eancia no comportamento da rugosidade considerando os par\u00e2metros Ra e Rz. Dessa forma, pode-se observar que o fator mais importante foi o tamanho de gr\u00e3o que influenciou significativamente os valores de rugosidade Ra e Rz. Al\u00e9m disso, observou-se tamb\u00e9m que a intera\u00e7\u00e3o das vari\u00e1veis de entrada n\u00e3o demonstrou influ\u00eancia significativa sobre as respostas rugosidade Ra e Rz.<\/jats:p>","DOI":"10.1590\/s1517-70762014000300007","type":"journal-article","created":{"date-parts":[[2014,10,11]],"date-time":"2014-10-11T18:48:19Z","timestamp":1413053299000},"page":"235-246","source":"Crossref","is-referenced-by-count":1,"title":["Influ\u00eancia da varia\u00e7\u00e3o do tamanho de gr\u00e3o austen\u00edtico na qualidade superficial no processo de microfresamento do a\u00e7o AISI H13 endurecido"],"prefix":"10.1590","volume":"19","author":[{"given":"Carlos Henrique","family":"Lauro","sequence":"first","affiliation":[{"name":"Universidade de Aveiro,  Portugal"}]},{"given":"Sergio Luiz Moni","family":"Ribeiro Filho","sequence":"additional","affiliation":[{"name":"Universidade Federal de S\u00e3o Jo\u00e3o del-Rei"}]},{"given":"Andr\u00e9 Luis","family":"Christoforo","sequence":"additional","affiliation":[{"name":"Universidade Federal de S\u00e3o Carlos"}]},{"given":"Lincoln Cardoso","family":"Brand\u00e3o","sequence":"additional","affiliation":[{"name":"Universidade Federal de S\u00e3o Jo\u00e3o del-Rei"}]}],"member":"530","reference":[{"key":"ref1","series-title":"An\u00e1lise Num\u00e9rica com Valida\u00e7\u00e3o Experimental das For\u00e7as de Corte no Processo de Microfresamento de A\u00e7os Endurecidos com Varia\u00e7\u00e3o do Tamanho de Gr\u00e3o Austen\u00edtico, Disserta\u00e7\u00e3o (Mestrado em Engenharia Mec\u00e2nica)","author":"LAURO C.H.","year":"2011"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1016\/j.precisioneng.2008.11.002","article-title":"Size effect and tool geometry in micromilling of tool steel","volume":"33","author":"ARAMCHAROEN A.","year":"2009","journal-title":"Precision Engineering"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/S0007-8506(07)62071-X","article-title":"Micro-cutting of steel to meet new requirements in miniaturization","volume":"50","author":"WEULE H.","year":"2001","journal-title":"Annals of CIRP"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"685","DOI":"10.1115\/1.1813470","article-title":"On the Modeling and Analysis of Machining Performance in Micro-End Milling, Part II: Cutting Force Prediction","volume":"126","author":"VOGLER M. 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