本文介绍带中央导向柱的锻造压力机的结构特点、操纵系统和使用经验压力机的结构特点在Leverkusen的Th.W uppermann有限公司的一个锻造厂里,已投产了一台3000 吨带中央导向柱的锻造压力机(图1),此压力机是带下部传动装置的四立柱式的。由图1可看出:在立柱之间,在固定横梁的两窄边,各装有一个油缸,其柱塞作用在活动机架的下横梁上。在固定横梁上还固定有两个成对角线布置的回程缸,其柱塞压在上横 This paper presents the structural features of a forging press with a central guide column, the handling system and the structural features of the experience press. At a forging mill at Th.W uppermann GmbH in Leverkusen, a 3,000-tonne center guide column Forging press (Figure 1). The press is a four-post with a lower transmission. Can be seen from Figure 1: Between the columns, the fixed two sides of the beam narrow, each equipped with a fuel tank, the plunger on the activities of the lower beam. There are also two diagonally arranged return cylinders on the fixed crossbeam, the plunger of which is pressed against the upper cross