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针对目前单体液压支柱存在的缺点,提出了相应的改造设计。改造后,结构简单,节省了工作液,升降速度快,恢复弹簧也避免与液体接触,延长了单体液压支柱的使用寿命。这一改造可供设计、制造和使用单位参考。
Aiming at the shortcomings of the current single hydraulic props, the corresponding design is proposed. After the transformation, the structure is simple, the working fluid is saved, the lifting speed is fast, the recovery spring also avoids contact with the liquid, prolonging the service life of the single hydraulic prop. This modification is for design, manufacture and use of units for reference.