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Hydraulic System Design of TZMX75 Outburst-Proof Drill Loader
Author(s): 
Pages: 69-71,76
Year: Issue:  2
Journal: Hydraulics Pneumatics & Seals

Keyword:  钻装机恒功率压力切断负载敏感;
Abstract: TZMX75型钻装机是对煤矿井下“双突”掘进工作面而设计的,集瓦斯探放、物料装运于一体的高效新型多功能钻装设备.该机在井下钻孔、装运、行走调动均是由一个液压泵站提供动力源,因此其液压控制系统性能的优劣直接影响到整机的性能,该机型液压泵采用恒功率、压力切断、负载敏感液压控制系统,其控制阀组采用负载敏感比例多路换向阀.
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