How to take out the broken wire of cylinder speed regulating joint?

Basically scrapped, because the wall thickness of the pneumatic joint is relatively thin, and it is impossible to withdraw the wire.

If the wall thickness is relatively thick, you can try to tap the reverse thread on the inner wall of the joint, and then screw a reverse thread joint or screw it out, which will generally damage the original thread of the cylinder.

The suggested method is, for example, for SC series cylinders, buy cylinders with the same cylinder diameter and broken stroke and replace them with end covers, which can save some money. Or buy the same model instead.

If it is MAL series mini cylinder, scrap it and buy the same model to replace it.

Thin cylinder SDA series, scrapped, buy the same model to replace.

Domestic steel cylinders are cheap, and it is more difficult to take them out than to buy new ones.