Browsing by Subject "Machining"

Now showing items 1-7 of 7

    • Green manufacturing: avaliação do ciclo de vida de processos de usinagem e tubos de alumínio 

      Firmino, Alessandro Silveira (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP-So, Câmpus Sorocaba, 09/07/2020)
      Manufacturing processes are performed to convert raw materials into products. To perform these processes, natural resources are consumed and emissions are generated reflecting the potential for adverse environmental impacts. ...

    • Produção e Caracterização de Filme de a-C:H(N) 

      Souza, Alan Roger Moreno (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Ciência dos Materiais - PPGCM-So, Câmpus Sorocaba, 03/10/2018)
      The great interest in using diamond-like carbon (DLC) thin films is justified by their remarkable properties. The DLC film may incorporate other atomic elements depending on the precursor gas and the deposition conditions ...

    • Análise das características superficiais da liga Ti-15Mo após torneamento com ferramentas de diferentes geometrias 

      Paris, Denny (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 16/03/2021)
      It is consolidated that the machining of titanium alloys poses obstacles due to their low machinability, which is related to the maintenance of mechanical resistance at high temperatures, the low thermal conductivity, ...

    • Influência da geometria do inserto de fresamento sobre a integridade superficial de uma liga de titânio 

      Rosa, Edson Bruno Lara (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 06/07/2022)
      Titanium alloys have got features that classify them as excellent candidates for medical applications. However, they have porr machinability mainly due to their low thermal conductivity, high chemical affinity to almost ...

    • Planejamento e programação da produção em um ambiente job shop com pedidos sob encomenda 

      Souza, Rafael Querino de (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia de Produção - PPGEP-So, Câmpus Sorocaba, 03/06/2022)
      Production planning and scheduling of machined-to-order parts in a job shop involves lot sizing and scheduling decisions. In this environment, there are several machines capable to execute various operations. Several ordered ...

    • Modelagem da rugosidade de insertos de metal duro com base na topografia do rebolo 

      Costa, Hugo Emanoel de Andrade (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Engenharia Mecânica - PPGEMec, Câmpus São Carlos, 13/02/2023)
      After sintering, cemented tungsten carbide cutting inserts are ground so that the final dimensions can be obtained and surface defects can be reduced. To quantify the insert surface quality after the finishing process, ...

    • Tool holder instrumentation for didactic purposes: a theoretical and experimental approach 

      Mota, João Henrique Schiavon (Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/05/2023)
      In machining processes the feed and cut movement are the main responsible for the power consumption, justifying a deep study about it in mechanical engineering courses. The power consumption is due to the machining forces ...