hydraulic shield support

基本解釋

This paper is targeted to the design and manufacture of hydraulic support base boring machine and a shield.
有針對性地設(shè)計(jì)制造了液壓支架的底座鏜孔機(jī)和掩護(hù)梁鏜孔機(jī)。
Directing to the of the large post rising clinker and roof beam post cap fo ZY4000/14/32 type shield hydraulic support are analyzed, and puts forward a plan to repair.
針對ZY4 0 0 0 / 14 / 32型液壓支架的部分大立柱漲缸及頂梁柱帽的損壞情況進(jìn)行分析，竝對頂梁柱帽提出了脩複方案。
At first, the development of coal mining depth is introduced, and according to the characteristic of high strata pressure, the standing shield hydraulic support of ZZ10000/21/35 is designed.
介紹了煤層開採深度的發(fā)展情況，針對深部開採巖層壓力大，設(shè)計(jì)了ZZ10000/ 21/35型支撐掩護(hù)式液壓支架。