在冶炼过程中,由于熔池内的金属液受到吹氧管喷射出来的、具有一定能量的氧气流的作用,所以,炉体可能引起振动,从而使转炉设备及其基础遭到破坏。振动力的作用方向如下:纵向、平行于耳轴轴线的方向和垂直于该轴线的方向。垂直于该轴线方向的振动力由装在传动装置上的柔性限扭装置吸收。本文介绍为消除平行于耳轴轴线方向的振动力造成的破坏所采取的措施。 During the smelting process, since the molten metal in the molten pool is sprayed by the lance and has a certain energy of oxygen flow, the furnace body may cause vibrations, thereby damaging the converter equipment and its foundation. The directions of vibration forces are as follows: longitudinal, parallel to the axis of the trunnion and perpendicular to this axis. Vibrational forces perpendicular to the axis are absorbed by the flexible torsion set on the transmission. This article describes the measures taken to eliminate damage caused by vibrational forces parallel to the axis of the trunnion.