Simulation and analysis of hot forging process for industrial locking gear elevators

Document Type : Original Article

Authors

1 Islamic Azad University-Gonabad Branch, Iran.

2 Associate Professor, Mechanical engineering department, Ferdowsi University of Mashhad, Iran.

Abstract

Abstract:
In this paper hot forging process for industrial locking gear elevators is simulated and analyzed. An increase in demand of industrial locking gear elevators with better quality and lower price caused the machining process to be replaced by hot forging process. Production of industrial locking gear elevators by means of hot forging process is affected by many parameters such as billet temperature, geometry of die and geometry of pre-formatted billet. In this study the influences of billet temperature on effective plastic strain, radius of die corners on internal stress of billet and thickness of flash on required force of press are investigated by means of computer simulation. Three-dimensional modeling of initial material and die are performed by Solid Edge, while simulation and analysis of forging are performed by Super Forge. Based on the computer simulation the required dies are designed and the work pieces are formed. Comparison of simulation results with experimental data demonstrates great compatibility.

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