液压支架的维修与应用

Service and Application of Hydraulic Support

液压支架在井下使用后,结构件变形、焊缝开裂、立柱、千斤顶漏液成为影响使用的主要问题。液压支架的大修、项修是提高其可靠性,安全性的必须手段,更好提高维修质量,需提高维修工艺性。

After the hydraulic support has weld cracking, column and jack leakage been used in the downhole, the structural parts deformation, have become the main problems affecting the use. The overhaul of hydraulic support and repair are the necessary means to improve its reliability and safety, so as to improve the quality of maintenance and improve the maintenance process.