Multidirectional forging and improvement of hydraulic forging press using additional devices
Journal Title: Proceedings in Manufacturing Systems - Year 2015, Vol 10, Issue 2
Abstract
This paper deals with possibility of multidirectional forming. During design process of new device for multidirectional forming it is necessary to consider optimal usage of material and resistance against loading during technological operation. Design of new equipment for multidirectional forging is here performed. It is designed starting from idea of using standard hydraulic free forging press with upper drive as additional device. Forming with increased accuracy is nowadays highly requested by all companies and producers have to improve design of forging machines. These better forged parts can be produced with lower cost as normal parts. It is caused by fewer machining operations. New design of multidirectional forming has better dynamic resistance. It is suitable for dynamic and shock loading. The solution is done by using finite element method in all simulations. Also all simulations are validated by comparing with real measurement during forging operation. The paper presents the basic design of multidirectional forging device and also the main parts that are checked in terms of strength and displacement. Also, the whole device had undergone dynamic analysis. This analysis shows suitability for high-speed forging with frequency up to 100 strokes per minute.
Authors and Affiliations
K. Raz
Keywords
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- EP ID EP111396
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