• openAccess   Variation propagation of bench vises in multi-stage machining processes 

      Abellán-Nebot, José V.; Moliner-Heredia, Rubén; Bruscas Bellido, Gracia M.; Serrano Mira, Julio Elsevier (2019-03-09)
      Variation propagation has been successfully modeled by the Stream of Variation (SoV) approach in multistage machining processes. However, the SoV model basically supports 3-2-1 fixtures based on punctual locators and other ...
    • openAccess   Video corrections of undergraduate teaching lab reports 

      García-Cañadas, Jorge International Academy of Technology, Education and Development (IATED) (2019-03-11)
      Here it is presented a new methodology based on using video recordings for the evaluation and marking of lab reports in the undergraduate teaching labs. Students are typically requested these reports at each lab session. ...