22 research outputs found
Haemodynamic approach of hypothenar musculature vascularization (author's transl)
No full textpeer reviewe
Hemodynamic study of the hypothenar eminence under conditions of permeability or obstruction of the cubital artery
No full textpeer reviewe
Some approaches on industrialization of steel thixoforging processes
No full textBased on several years of research, this paper presents some approaches on industrializing steel thixoforging processes. From a billet to a complex-shaped final part obtained in one single step, several key elements of the forming process are developed, such as heating system, transfer system, part and die design. A series of key characteristics is listed to obtain a viable application to high frequency industrialization of thixoforged parts. This work demonstrates that it is possible to use a classical forming press, to implement an automatic transfer of the semisolid slug and to thixoforge with a closed-die process. With a technological approach, a scientific topic is developed to identify generic parameters on thixoforged parts and lines
