International Journal of Advancements in Technology
Open Access
ISSN: 0976-4860
+44 1478 350008
ISSN: 0976-4860
+44 1478 350008
Mehran Ghasempour Mouziraji
Sari Branch
West Indies
Original Article
Experimental and Finite Element Investigation of Forward Slip in Rod Rolling and the Influences on Rolled Bars Process
Author(s): Hassan Arroni, Menghari GH, Jalal Khojasteh, Mehran Ghasempour Mouziraji and Saeed MouloodiHassan Arroni, Menghari GH, Jalal Khojasteh, Mehran Ghasempour Mouziraji and Saeed Mouloodi
Phenomenon of forward slip during the rod rolling occurs due to the fact that roller and rod are moved. Over forward slip causes elongation and often compaction in the rod and also failure in the end manufacture of the rod. In this investigation, by employing finite element method, a three-dimensional simulation is performed on the No-Twist mill process in the rod rolling. Some notable points such as the geometry extraction of rolling line of end product, rod velocity during rolling, neutral angle, height on neutral plane, and forward slip in No-twist mills are studied. Furthermore, an investigation of influential parameters such as coefficient friction between the roller and the rod, initial velocity, initial rod temperature, and the roller rotation velocity on the forward slip are carried out. Eventually, the contour of stress and temperature distribution during the rod as well as i.. View More»