介绍了从美国PMC公司引进的套管接箍生产线中V型座调整机构的液压缸机械锁定装置。

This article introduces the V type adjusting hydraulic cylinder mechanical lock equipment of casing and coupling production line which imported from PMC. USA.

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该封隔器具有液压坐封、液压上提解封、自锁锚定、卡簧步进锁定等特点。

This packer is characterized by being set by hydraulic pressure, being released by lifting up the string, being anchored by self-locking and being locked by circlip stepping.

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对于连续的向下供油应当锁定折叠的液压位置，如果侧翼在工作时太高，应当增加压力使机器水平。

Lock the fold hydraulic lever for continuous downward oil flow. If wings are running too high, increase pressure setting to level machine.

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