滑套开关工具通过可以收缩的定位卡块，插入滑套套筒的定位槽内，通过上下冲击，移动滑套套筒，从而打开或关闭滑套。

定位卡块的内部装有弹簧，使开关工具处于张开状态，下入过程中收到挤压，可以压缩弹簧，使开关工具外径缩小，从而通过油管内直径变化处，直到滑套套筒的定位槽。

在打开或关闭滑套后，继续上提或下放剪短剪钉，定位块缩回，与定位卡槽脱离，开关工具便可顺利通过滑套套筒，取出开关工具。

主要特性

能够验证滑套是否完全打开或关闭，打开或关闭操作完成后，再次尝试上下移动，由于无法卡入移位型面，表明开关操作完成紧急剪切释放功能，紧急情况下可以剪切自动释放移位块，释放开关工具打开或关闭滑套一趟完成。

SLIDING SLEEVE SWITCH TOOL

INTRODUCTION

The sliding sleeve switch tool is inserted into the positioning groove of the sliding sleeve through a shrinkable positioning clamp, and is moved by up and down impact. Sleeve sleeve to open or close the sleeve. The inside of the positioning block is equipped with a spring, so that the switch tool is in an open state, During the compression process, the spring can be compressed to reduce the outer diameter of the switch tool. Positioning groove of sleeve. After opening or closing the sliding sleeve, continue to lift or lower the short cutting nails, the positioning block retracts, and the positioning card slot The switch tool can be smoothly passed through the sliding sleeve to remove the switch tool.

FEATURES

Able to verify whether the sliding sleeve is fully opened or closed. After the opening or closing operation is completed, try to move up and down again. Because the displacement profile cannot be locked, it indicates that the switch operation is completed with the emergency shear release function. In an emergency, you can cut the automatic release movement Bit block, release the switch tool to open or close the slide sleeve in one trip.

Note: Other specification products are available.