How to solve the screw slippage, what to do if the screw slips

The way to solve the screw slippery wire:

1) Put something on the screwdriver bit, such as double-sided tape.

If there is no condition for non-woven fabrics, paper can also be used to increase friction.

2) Use a small amount of 502 glue.

Inject the screw hole, then screw the screw in, wait for the glue to solidify, and then use needle-nose pliers to screw the screw out (only so you don't need a screwdriver.)

is afraid of causing the screws to slip again), wait for the glue to harden completely.

3) If the screw cap is exposed, you can use sharp pliers to tighten the screw cap and unscrew it. You can also cut off the screw cap and disassemble the casing before disposing of it.

4) Generally, the screws of mobile phones are metal, and the casing is plastic, so when you can't unscrew it, you can use a pointed soldering iron tip.

Insert it into the screw cap, heat the metal screw to melt the plastic around the screw, clamp it with sharp pliers, and gently pull it out. You can also press down on the screw by about 1 mm (be careful not to break through the case), and the problem of loose screws can be solved.

A screw slip wire is a threaded connection.

In the piece, the thread connection cannot be snapped due to excessive force or other reasons that cause the thread to wear and tear, and the threaded connection cannot be tightened. From the perspective of physics, there are several reasons for the analysis of the "slippery silk" of the screwing wire: first, the force is too strong or too biased; Second, the wear of the device is too large; The third is that the quality of the material is too poor.

Let's see if it's a screw slip or a nut slip. The silky silk is changed, and the mother is slippery and the mother is changed. If it is the kind of screw directly screwed into the plastic, and then the screw mouth is slippery, you can use the wire to wrap the wire, do not wrap too much at a time, wrap a little, try a little bit, until it can be stuck.

If you stuff too much, you can't plug it in, and even if you do, you may break the screw mouth of the plastic, and if you wrap too little, you won't get stuck. So a little bit of trying ... Don't be in a hurry.

Place the nut on the iron block and gently smash it with a hammer a few times to make the nut slightly oval, and you can also use it. But not too hard. If conditions permit, the screw rod can be welded with electricity and then used to pick the buckle with a lathe.

Hello dear! There are two kinds of "slippery silk", the solution is not the same, and the personal method is for reference only. 1. This kind of screw is generally screwed on a copper nut fixed on the plastic part, if the plastic around the nut is broken, it will be manifested as a "slippery wire", in fact, the wire is still good.

In view of this, directly hard pull, the screw will come down from the plastic base with the copper nut, and then unscrew the copper nut, glue the nut back to its original position with hard glue such as 502, good brothers, resin, etc., and clean up the wire, so that it will be repaired, and the effect is the same as the original, which can be regarded as no damage. 2. There is no problem with the screw screwed on the metal parts or the plastic of the fixed nut, it is a real slippery wire, at this time, the screwdriver can only be glued or welded on the screw and screwed out, or the screw cap is screwed out with a blade or needle, in this case, the screw hole can only be discarded. Under normal circumstances, the back cover is fixed with multiple buckles and screws, the lack of a screw is not a big problem, if the screw is very critical, it is necessary, the hole on the metal parts is re-tapped, and the old embedded nut is pried out on the plastic parts, and a new one is repaired according to the first situation.

1. Put something on the screwdriver bit (such as double-sided tape, non-woven fabric), if there is really no condition, the paper can also be used to increase friction!

2. Inject a small amount of 502 glue into the screw hole, then screw the screw in, and then use needle-nose pliers to screw out the screw after the glue solidifies, and the glue can be completely hardened.

3. If the screw cap is exposed, you can use sharp pliers to tighten the screw cap and unscrew it. You can also cut off the screw cap and disassemble the casing before disposing of it.

Screw slip solution.

The first method: when you don't screw the flower, add a little pressure first, see if it turns, or change to a small force to screw sometimes has an effect, and then it doesn't work, so you have to consider other methods.

The second method: when you don't want to twist the flower, you can choose to use a small model of flathead screwdriver, first gently punch a deep slot, and then turn it out.

The third method: When you don't have to twist the flowers, use a small hacksaw to saw the screws into a slot, and then you can use a screw tool to unscrew it. Or use a knife to repeatedly engrave on the screws until the Phillips screws are carved into slotted screws and can be unscrewed with a slotted screw tool.

The fourth method: When you don't want to twist the flowers, use a hacksaw to see off the entire screw head, or use aqua regia to corrode the screw head.

The fifth method: When you don't want to twist the flowers, the first thing is to burn the head of the screwdriver on the gas stove, of course, as long as it is fire. Then quickly put it on top of the screw that has been screwed, and then wait a while before it can be screwed out.