Forging process control: Influence of key parameters variation on product specifications deviations
Communication avec acte
Process control in forging industry is essential to ensure a better quality of the product with a lower cost at the end of the manufacturing process. To control the process, a number of key parameters must be monitored to prevent product or forging plan deviations. This paper will illustrate how a variation in a process parameter can create product specifications deviations and how key parameters influence product final state. The illustration work is done on a part obtained via hot forging. An analysis is made on product parameters such as geometry, by varying the key process parameter values previously determined from a created methodology. This later is represented as a decision support system that connects product specifications (geometry, absence of defects…) or other forging specifications (tool wear, involved energy...) to the process parameters.
Showing items related by title, author, creator and subject.
Article dans une revue avec comité de lectureALLAM, Zakaria; BECKER, Eric; BAUDOUIN, Cyrille; BIGOT, Régis; KRUMPIPE, Pierre (Trans Tech Publications, 2013)One of the common problems in forging processes is the lack of key process parameters control, as well as their identification. Certain controlled parameters exist, such as temperature or stroke length, which are usually ...
Communication avec acteGUTIERREZ, Catalina; LANGLOIS, Laurent; BAUDOUIN, Cyrille; BIGOT, Régis; FREMEAUX, Eric (AIP Publishing, 2017)Cross wedge rolling (CWR) is a metal forming process used in the automotive industry. One of its applications is in the manufacturing process of connecting rods. CWR transforms a cylindrical billet into a complex axisymmetrical ...
Article dans une revue avec comité de lectureBORSENBERGER, Marc; BENABOU, Abdelkader; BAUDOUIN, Cyrille; BIGOT, Régis; FAVEROLLE, Pierre; MIPO, Jean-Claude (IOS Press, 2018)Magnetic parts are usually composed of a stack of electrical steel laminations to reduce the eddy current losses. However, for cost reasons or for specific applications the magnetic core can be made from massive steel and ...
Communication avec acteBECKER, Eric; CEZARD, Pierre; MATHIEU, Stéphane; BIGOT, Régis; LANGLOIS, Laurent (Association Française de Mécanique, 2007)Analyse l’influence de la vitesse du coulisseau et de la température du lopin (fraction liquide) sur le comportement de l’acier à l’état semi-solide en utilisant un nouvel outillage de filage direct monté sur une presse ...
Communication avec acteBECKER, Eric; BIGOT, Régis; FAVEROLLE, Pierre (Elsevier, 2017)For nearly two decades, researchers from academia and industry are working on the development of steel alloys thixoforging, which are not the easiest to form with this process. The early fundamental technology research ...