我厂生产2~#包式整体锌筒是用J23—100型100吨开式双柱可倾机械压力机冷挤的。过去,该压力机用四只M30地脚螺栓固定于水泥基础上,工作时基础震动大,影响周围建筑物,并且搬动不便。在无锡减震器厂和上海交通大学的帮助下,我厂使用了该厂生产的船用151—B83(Ⅱ组)双板式减震器。减震器用自制的垫板紧固 I plant the production of 2 ~ # package overall zinc cylinder is used J23-100 100 tons open double column tilting mechanical press cold extrusion. In the past, the press was fixed on a cement foundation with four M30 anchor bolts, vibrating at the base of the work, affecting the surrounding buildings and inconvenient handling. With the help of Wuxi Shock Absorber Factory and Shanghai Jiaotong University, our factory uses the ship’s 151-B83 (Ⅱ Group) double-plate shock absorber manufactured by this factory. Shock absorbers with self-made plate fastening