Introduzione

Le viti danneggiate sono l' incubo di ogni riparatore entusiasta. Provi più volte, ma le viti non vogliono venire via. La frustrazione prende il sopravvento e prima che te ne possa accorgere la forma a " + " diventa una "O". Niente paura, ti aiuteremo. Questa guida ti illustrerà l'uso di attrezzi rotanti per rimovere una vite danneggiata, intagliando una piccola sede nella testa della vite, permettendoti di rimuovere la vite con un cacciavite a testa piatta.

Tecniche:

  1. Different Screwdriver
  2. Rubber Band
  3. Screw Extracting Pliers
  4. Superglue
  5. Rotary Tool

"Indossa sempre occhiali di sicurezza quando usi attrezzi in rotazione per evitare danni da schegge o scintille".

Panoramica Video

  1. La tua vite è spanata ed il tuo cacciavite non è piu sufficiente. Prima di tirare fuori il martello, prova i seguenti suggerimenti:
    • La tua vite è spanata ed il tuo cacciavite non è piu sufficiente. Prima di tirare fuori il martello, prova i seguenti suggerimenti:

      • Usa un cacciavite diverso. Prova un cacciavite leggermente più piccolo o piu grande, poi un cacciavite a testa piatta, per vedere se riesci a far presa almeno da una parte della vite rovinata.

        • Se le varie punte non riescono a fare presa subito con la vite, non continuare, rischierai di rovinarla dal tutto.

    • Se una di queste tecniche ha funzionato, congratulazioni! La vite è libera!

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  2. Un elastico può darti la presa extra di cui hai bisogno.
    • Un elastico può darti la presa extra di cui hai bisogno.

    • Stendi un elastico sopra la vite con la testa spanata.

    • Inserisci un cacciavite (di dimensione corretta) e prova a fare un giro.

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    • Se riesci a raggiungere la testa della vite, prova con una pinza estrai vite. Se riesci ad avere un buon grip, ruota la pinza e la vite dovrebbe ruotare assieme!

    • Una volta che la vite si è ammorbidita, puoi tirarla fuori dal tutto usando un cacciavite.

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  3. Diffondi allegria Fixmas
    Ottieni $12 sul tuo acquisto di $50 o più con il codice FIXMAS12
    Diffondi allegria Fixmas
    Ottieni $12 sul tuo acquisto di $50 o più con il codice FIXMAS12
    • Ancora bloccata? Prova ad aggiungere una goccia di super attack sulla testa della vite.

    • Inserisci il cacciavite nella testa della vite ed aspetta che la colla si asciughi.

    • Con una presa salda ed esercitando pressione verso il basso, prova a dare un giro di cacciavite per rimuovere la vite.

    • Non dimenticare di pulire la colla rimanente dalla punta del tuo cacciavite.

    You might want to mention to spend the extra buck and get the gel superglue. It's way easier to control...

    lkmemphis - Replica

    Also might suggest applying the tiny ammount of super glue to the tool tip not the screw. If you accidently squeeze out too much the overflow can be cleaned off the tool and the glue reapplied much easier than it can be removed from the screw and the surrounding areas of the device. Alternately the surrounding areas can be masked from excess glue with a bit of transparent tape.

    James Todd - Replica

    How would you remove the screw from the driver?

    William Sanborn - Replica

    How do I clean of screw driver from the super glue?

    And how do I prevent or avoid that situation the next time?

    Gerald - Replica

    • Se non sei stato capace di rimuovere la vite con il cacciavite, le pinze, l'elastico o la super attack, forse una piccola fresa può fare al caso tuo.

    • Collega un sottile dischetto da taglio alla fresa. Prima di iniziare a tagliare, assicurati che il disco sia fissato saldamente.

    • Assicurati di indossare occhiali protettivi tutte le volte che usi frese o strumenti rotanti per prevenire infortuni causati da schegge volanti o scintille.

    Mask the area so the small metal particles don't create a short. Even still use a few blasts of can'ed air to blow any junk away.

    Dan - Replica

    • In questa fase, usa la fresa per fare un leggero taglio sulla testa della vite spanata che ti consentirà l'uso di un cacciavite piatto per togliere la vite.

    • Ti raccomandiamo di usare una bassa velocità/ bassa potenza (noi usiamo 2 di 6) per evitare il danneggiamento degli altri componenti.

    • Servirà un taglio profondo abbastanza da poter infilare un cacciavite piatto nella testa della vite, ma fine abbastanza da dare grip al cacciavite.

    • Fai un taglio fine e solo uno, sulla testa della vite.

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    • Usa un cacciavite piatto per rimuovere la vite dal dispositivo.

      • La misura del cacciavite dipenderà dalla dimensione della vite, ma cerca di usare il piu grande cacciavite piatto che riesce ad entrare nel taglio appena fatto.

    • Se non riesci ad inserire un cacciavite nel taglio, usa la fresa per allargare il taglio. Fai solo tagli piccoli; se tagli troppo il cacciavite non avrà abbastanza presa sulla vite e non riuscirai a rimuoverla.

    • Indossa occhiali di protezione e dai una leggera soffiata con aria compressa al tuo dispositivo prima di riassemblarlo. La fresa può lanciare piccoli pezzi di metallo in giro per il dispositivo, creando pericoli di cortocircuito se non è stato soffiato bene tutto.

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Conclusione

Controlla il video nell'introduzione per ulteriori suggerimenti su come affrontare viti danneggiate.Usa sempre cacciaviti di qualità. Cacciaviti di scarsa qualità provocano danni alle viti.

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Jake Devincenzi

Membro da: 18/04/2011

106.622 Reputazione

57 Guide realizzate

This isn't helpful. If you can't afford a decent screwdriver in the first place chances are you won't have a rotary tool handy? maybe think of something a bit more practical.

Angel - Replica

OR many you're repairing something with a screw that's already been stripped?

Think outside the box, and don't be so negative.

amuronakamoto -

Uh, there are a number of options here, the rotary tool is given as the last resort.

Marama -

It’s very helpful for me when I repair items that have been badly repaired by other people.

STB Admins -

I usually use the soldering iron, resting on the screw head dilation of the materials or any glue on the thread, but if the damage the screw head is large only with the idea of ​​same rotary tool.

Cleyton - Replica

"To reassemble your device, follow these instructions in reverse order."

Yeah, that makes perfect sense... If you put the saw in reverse it glues all the buts of iron back onto the screw :-)

But other than that, this could be useful in some situations. Be careful,of the iron filings on your electronics!

koesper - Replica

Haha, good catch! We've fixed the conclusion. Apologies to all who tried so very hard to follow these instructions in reverse.

Jeff Suovanen -

You could also try Bit-Biter. The unique formula multiplies friction between a slipping driver and fastener head, creating enhanced gripping power during installation and removal processes. Stripped, rusted, or damaged fasteners and drivers become workable again! http://bit.ly/19PJn3w

Tectorius Rep - Replica

The link has changed if you wanted to try Bit-Biter http://bit.ly/1nMo35w we updated our website and the previous link does not work. www.tectorius.com

Jeanne -

There's always the ultimate tool if it won't go out, the drill.

Of course you'll have to make new threads if you drill out a screw. However, as a "weapon of last resort", the drill always works.

Branko Dodig - Replica

Thank you for this guide. The Vampliers, however, completely removed the head of my T6 screw. There are two of them holding the display to the top case of my 15'' Macbook Pro. I am on one of the last steps in the Top Case replacement guide.

Can I use a drill if my screw has virtually no head?

Thanks!

A Mac User - Replica

Using the rotary tool will spray metal filings all over the electronic components creating a short. Bad idea.

Brick dal - Replica

I agree, to a point.

But listing it as a last resort, for a device that is already broken and cannot be repaired until the stripped screw is removed, does fit this article. Metal shavings aren't making something that is already unusable worse off. Your observation that there are risks is probably something the article should mention though as part of the explanation for why this was listed last.

toddgardiner -

Thanks for mentioning this! We added a cautionary note to the last step, reminding readers to blow out the device with compressed air before reassembly. That should help reduce the risk from loose metal shavings.

Jeff Suovanen -

This didn't help at all. In fact rubber band and glue made it worse. I don't want to use a drill. Not when the screw is so tiny. It can create more damage to the system

Semeki Izuio - Replica

deberían ponerle un traductor de idioma

Jenny Diaz - Replica

para mas facilidad a los que no sabemos hablar ingles

Jenny Diaz - Replica

google pajina trasnslacion mi amigo

WARD KNIGHT -

The rubber band trick worked like a charm for me! I couldn't remove a sunken stripped and rounded out philips head from my tail light to change the bulb. I thought I was going to have to go to a shop to get the bulb changed. I tried the rubber band idea with no real expectation of it working and surprisingly it did.

Give it a try and it might just work for you too!

absoluteze - Replica

Came up with a better solution for the first or second try. Personally, I would do this first. The Story: Had a Canon G16 with a stripped screw head. Severely rounded phillips, appeared that wrong size driver was used. I noticed after a bit of inspection that my good screw driver was bottoming out, preventing any contact with any remaining slot. There wasn't much remaining slot at all. I filled off the point of my screw driver just a small amount but that let me "find" the remaining phillips head slots and with some strong pressure was able to turn the screw out. Worked great.

Stihl Working - Replica

thanks for taking time to post this helpful information!!! thats very nice of you and i appreciate it very much. even if it ends up not working in my situation , which im sure one of these steps will

WARD KNIGHT - Replica

My screwhead is not stripped, the Screw just spins. What do I do to get it out, can't grab head either

LuAnne Biskup - Replica

See if you can slide a thin knife blade under the screw head and then carefully try to unscrew the screw (don't apply do much downward pressure here), as you turn the screw lift the knife edge easing out the screw until you can grab it.

Dan -

Hand operated micro drill, using a bit which is the same size as the hole the screw goes through. Just drill until the head of the screw pops off, clean up filings with a magnet. Once you've removed the part you can use pliers to remove the headless screw.

Tim Lockwood - Replica

I think you're talking about a jewelers hand drill (or pin vise) like this one: Jewelers Drill

Dan -

This seems to be all regarding electronics. I have two screws that are stripped that hold small brackets on a wall. Previous owner of my home seemed to strip many screws. These screws are phillips and to top it off are not screwed in straight. I am remodeling my kitchen by myself and i am trying to repair all the holes in the wallboard. I would guess grabbing onto them with pliers might be the best idea. Any thoughts?

Deborah

Deborah - Replica

Pliers should work! That's probably what I'd do. If you have trouble, there are screw extracting pliers made just for this purpose.

Jeff Suovanen -

what if the screw is stripped and inside a whole like a Nintendo 3ds and cant cut it and glue or rubber band didn't work??

victor - Replica

exactly the problem i have. I even sent it to Nintendo, they sent it back and said Nope.

joey c -

See Tim Lockwood's comment above. When all else fails, a drill will get the job done. It can be a bit messy, so I usually use it as a last resort.

Jeff Suovanen -

See the problem is that I'm like poor. And when I say poor I mean broke. I don't have any fancy tools (rotary driver? nope!) and I really just want to take out the battery of my phone before I fix the screen since I'm waaaaayyy too cheap to buy a new phone and I don't want to die. Is there a cheap effective way to remove it (I tried all of the above except super glue, I don't have that either and won't be able to get any) I really don't care if the screw is destroyed since I have a second one anyways. ( I also don't own a drill)

Help?

Niels de boer - Replica

Thanks for this guide. I didn't have a rubber band so I used some kitchen paper, and it worked. I guess anything that's thin, soft and have a descent amount of friction will work.

Zihan Shu (apocalypse shu) - Replica

Enter the following site:___https://www.skruvat.se/

Use PermaPoxy Kemisk Metall 50 g, Universal to glow a suitable l a r g e r screw - on top of the damaged screw!

Perma Poxy Kemisk Metal. En 2-komponentsmassa med en konsistensliknande modellera. För reparation av gjutjärnsdetaljer, sprickor i motorblock, insug m m.

Lagar aluminium, mässing, järn, stål m.m. Blir hård som stål på 6 0 m i n . Motstår konstant tryck upp till 240 bar = 245 kg/cm2

Tål temp. från -50°C till +150°C.

[Rem. 1 Bar = 1.01972 Kilogram-force/Square Centimeter (kg/cm) Square]

Bo Skeppstedt

Bo Skeppstedt - Replica

Einfacher geht es wenn man eine mutter auf die schraube lötet und es damit rausdreht, aber gutes festes lot verwenden.

More Easy to use soldering new Srew on the demage screw .

You need good soldering tin

christian - Replica

Yet one more idea that might work is a trick I sometimes use on larger seized fasteners on cars. Using a very sharply pointed punch (like a sturdy nail which has been sharpened) and a small hammer, make an indentation in the screws head out close to the edge (hold the punch vertical for first few taps) then tilt the punch about 45 degrees and while keeping the point in the indentation tap in the correct direction to unscrew the fastener. Repeated impacts will unscrew the fastener.

James Todd - Replica

Great advice, thank you! :o)

ClaCla TI Worcestershire - Replica

So, you get the screw out, now what? How do you get another screw to hold in a flogged out hole? Does anyone have any ideas?

Cheers

Rohan Ward - Replica

i love the layout of this website. This really helped me take my screw out of my skateboard

istiaq ahmed - Replica

十分感谢Ifixit的指南,帮助我把笔记本散热模块上,一颗滑丝的螺丝去了下来。值得注意的是,在切割片的选择上,我更推荐砂轮切割片,而不是金刚石切割片;它不会产生火花,仅是有一些粉末,对主板的损害更小。

a792030492 - Replica

Hi,

on a very small stripped screw (inside a mcbook pro) i tried the rubber band trick and the pliers one, without success. i remembered i bought a normal’ sized screw extracting kit (3 bits, this type: https://fr.aliexpress.com/item/New-4pc-H...) and gave it a try, even though the bit looked huge for the screw.. but it worked perfectly !

allowed me to finish mounting that ssd in place of the dvd drive in the macbook pro mid 2010.

Thank you for this very helpfull post !

jerome cintas - Replica

How does it work?

mark41900 -

Another effective method is to hearing up the screw before you remove it.

K Moore - Replica

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