30 MN液态模锻液压机上横梁设计计算

Design and calculation of the up-beam of 30 MN liquid die forging press

液态锻造是锻造行业的基础工艺之一,随着科学技术的进步,以及新能源汽车的飞速发展,液态模锻工艺的需求也越来越多。液态模锻液压机上横梁是液压机的主要受力构件,在生产过程中,承受全部压制力的反作用力,以及在压制完成后回程时,上横梁还承受着拔模力以及运动部分的自重。通过采用材料力学知识进行的理论计算,并且利用弹性力学的知识进行有限元分析,得出30 MN液压模锻液压机结构设计的合理性。

Liquid forging is one of the basic technologies in the forging industry. With the progress of science and technology and the rapid development of new energy vehicles,the demand for liquid die forging is increasing. Beam in liquid die forging hydraulic press is the main stress components,hydraulic press in the process of production,bear the reaction of all the pressing force,and the suppression on the way back,after the completion of the beam is under draft force and the weight of moving parts.By using the theoretical calculation of material mechanics knowledge,and using the knowledge of elastic mechanics to analyze the finite element,the rationality of the structure design of 30 MN hydraulic die forging hydraulic press is obtained.