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Issue:
Press machine with two beams
Author(s):
LIU Hai-chun
Pages:
19
-
21
Year:
2013
Issue:
5
Journal:
Heavy Machinery
Keyword:
two beams and four columns
;
pre-stress
;
large forgings
;
Abstract:
为了满足企业生产大型模锻件、大型无缝钢管和筒状零件的需要,开发了6万t多功能液压机.主机采用两梁四柱、多根圆柱拉杆预应力结构;液压系统采用高压柱塞伺服比例变量泵,DN200大通径插装阀;电气控制采用西门子集散控制系统.与传统的压机比较,该机设备重量轻、性能稳定.
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