Isothermal extrusion speed curve design for porthole die of hollow aluminium profile based on PID algorithm and finite element simulations
Sign Up to like & getrecommendations! Published in 2021 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(21)65628-5
Abstract: Abstract The isothermal extrusion process of hollow aluminium profile was investigated using incremental proportional–integral–derivative (PID) control algorithm and finite element simulations. The range of extrusion speed was determined by considering the maximum extrusion load and… read more here.
Keywords: aluminium profile; extrusion; isothermal extrusion; extrusion speed ... See more keywords
A modified Johnson-Cook model of 6061-T6 Aluminium profile
Sign Up to like & getrecommendations! Published in 2020 at "Australian journal of mechanical engineering"
DOI: 10.1080/14484846.2020.1721966
Abstract: The flow behaviour of the 6061-T6 aluminium profile in different specimen directions at different strain rates was studied by the tensile test. The results reveal that the constitutive relation of ... read more here.
Keywords: aluminium profile; johnson cook; modified johnson; 6061 aluminium ... See more keywords