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第四章 压力机一、压力机的分类及代号1.压力机的分类压力机按其传动方法不同可分为机械传动、液压传动、气压传动与电磁传动几种.在工厂中冲压保持架,广泛采用机械传动的曲轴压力机.曲轴压力机按其作用于冲压材料的方式可分为单动的、双动的与三动的三种;按其连杆数目可分为单点的、双点的与四点的三种;按其工作台的型式可分为固定台、活动台与可倾式台三种;按工位数可分为单工位与多工位两种.曲轴压力机的型号由拼音字母与阿拉伯数字组成,其含义如下所示.
Chapter 4 Press First, the classification and code of the press 1. Press classification Press according to their different transmission methods can be divided into mechanical transmission, hydraulic transmission, pneumatic transmission and electromagnetic transmission of several in the factory stamping cage, Widely used mechanical transmission of crankshaft presses.Crankshaft presses its role in the stamping material can be divided into single-action, double-action and three-action of the three; according to the number of its link can be divided into single-point, double Point and four of the three; according to the type of its worktable can be divided into a fixed platform, movable platform and tilting Taiwan three; according to the number of stations can be divided into single and multi-station two. Crankshaft pressure The model of the machine consists of pinyin letters and Arabic numerals, the meaning of which is shown below.