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试验地点:西安重型机械研究所试验时间:1968年2月～1968年7月一般型式的自由锻造压机,由于重心高,快锻时机架产生剧烈的晃动,容易造成设备的损坏。因此要发展“快锻压机”就要寻找比较适合于快锻工艺的压机结构,两柱下拉式,就是其中的一种结构型式。以下通过机架的结构强度应力实测,对立柱、横梁以及联接成整体框架的应力分布,进行计算和分析。
Test Location: Xi’an Heavy Machinery Research Institute Test time: February 1968 ~ July 1968 The general type of free forging press, due to high center of gravity, rapid rake rack produces severe shaking, likely to cause damage to the equipment. Therefore, to develop “fast forging press” will look for more suitable for fast forging process of the press structure, two-column pull-down, is one of the structure type. The following through the structural strength of the rack stress measurement, the column, beams and connected into the overall framework of the stress distribution, calculation and analysis.