<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy"^^ . "This paper reports the effect of punch diameters on the\r\nshear extrusion of 6063 Aluminium alloy. During the shear extrusion\r\nprocess, Aluminium billets of considerable diameter 30 mm and\r\nheight 25 mm were inserted in a die hole and different punches of\r\ndiameter 12 mm, 14 mm, 16 mm and 18 mm respectively were\r\nallowed to come in contact to perform the shear operation. The setup\r\ntook place under a hydraulic press with maximum capacity of 600\r\nkN. This work is aimed at studying the selection of the optimum\r\npunch diameter for shear extrusion using local groundnut oil as the\r\nlubricant. Different extrusion pressures were measured and the punch\r\nwith a diameter of 18 mm gives the highest load of 77.7 kN while the\r\npunch with a diameter of 12 mm gives the lowest load of 51.2 kN.\r\nAn indication shows that, an increase in the punch diameters led to\r\nan increase in the height of the extrudates and this in turn reduces the\r\nstress induced"^^ . "2015" . . . "International Association of Engineers"^^ . . "International Association of Engineers"^^ . . . . . . . . . . . . . . . . . "Joseph S."^^ . "Ajiboye"^^ . "Joseph S. Ajiboye"^^ . . "Mutiu F."^^ . "Erinosho"^^ . "Mutiu F. Erinosho"^^ . . "Saheed Olalekan"^^ . "Ojo"^^ . "Saheed Olalekan Ojo"^^ . . "Esther T."^^ . "Akinlabi"^^ . "Esther T. Akinlabi"^^ . . . . "World Congress on Engineering"^^ . . . . . "London, UK"^^ . . . . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy (PDF)"^^ . . . . . . "WCE2015_pp1240-1242.pdf"^^ . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Effect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #3352 \n\nEffect of Punch Diameters on Shear Extrusion of 6063 Aluminium Alloy\n\n" . "text/html" . . . "TA Engineering (General). Civil engineering (General)"@en . .