A Kinematic Approach for 6-DOF Part Positioning
TypeCommunications avec actes
This article proposes a fixturing system consists of a cuboid basep-late located through a 3-2-1 configuration of locators. The locators are mounted on machine table/pallet and posses one axial DOF. The workpiece is mounted on the baseplate and all the elements are assumed to be rigid with zero friction. The positioning error of the workpiece is calculated and the compensation is performed by the axial movement of the locators. The proposed analytical mod- el is verified by the simulation performed in the CAD model.
Files in this item
Showing items related by title, author, creator and subject.
BUTT, Sajid-Ullah; ANTOINE, Jean-François; MARTIN, Patrick (Cambridge University Press, 2012)Dimensional errors of the parts from a part family cause the initial misplacement of the workpiece on the ﬁxture aﬀecting the ﬁnal product quality. Even if the part is positioned correctly, the external machining forces ...
BUTT, Sajid; ANTOINE, Jean-François; MARTIN, Patrick (Taylor&Francis, 2015)Obtaining a surface with negligible roughness is very expensive, time consuming and unnecessary. The influence of surface roughness on the contact stiffness is of great importance. The extra cost associated with unnecessary ...
ETIENNE, Alain; MIRDAMADI, Shirin; MOHAMMADI, Mehrdad; BABAEIZADEH MALMIRY, Roozbeh; ANTOINE, Jean-François; SIADAT, Ali; DANTAN, Jean-Yves; TAVAKKOLI, Reza; MARTIN, Patrick (Springer Science and Business Media LLC, 2016)Variation Management during the Product & Process Development can profoundly impact the quality, the cost of the product and the number of scraps in mass production... Designers want tight tolerances to ensure product ...
DUCOIN, Antoine; DENISET, François; ASTOLFI, Jacques Andre; SIGRIST, Jean-François (Elsevier, 2009)The present study is developed within the framework of marine structure design operating in transient regimes. It deals with an experimental and numerical investigation of the time–space distribution of the wall-pressure ...
Management of product characteristics uncertainty based on Formal Logic and Characteristics Properties Model DANTAN, Jean-Yves; QURESHI, Ahmed Jawad; ANTOINE, Jean-François; EISENBART, Boris; BLESSING, Lucienne (Elsevier, 2013)Uncertainty in product characteristics is ubiquitous in any engineering system at all the stages of product life-cycle. Considering uncertainty from different sources during the product design phase is critical to its ...