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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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How to you keep heads from touching?

September 2nd, 2007, 22:43

Hi All,

I have had some trouble with head swaps, i have heard people use folder paper, melted drinking staws and some other tools to keep the heads from touching when removing the head stack from the disk to put into another disk.

Can anybody supply a photo of the setup they use or how they stop the heads touching? I saw one photo of a guy using post-it notes on this forum but it was not a good example.

Does anybody have a photo (not a diagram) of how the heads are seperated so they do not touch? I have used paper and small pieces of cardboard but they end up falling out when the heads are moved ot bumped..they heads always touch and it's so frustrating. Any helpful information would be greatly apreciated.

P.S I have seen this web page which may be helpful to some of you - this shows paper, thick pieces in between the heads. Not sure if this is ideal or not - i would worry they would touch the platters.
http://www.myharddrivedied.com/presenta ... paper.html
I have also seen this similar post on this forum:
hard-disk-drives-repair-and-data-recovery-f1/need-some-tips-for-offloading-heads-without-them-touching-t7140.html


Thanks you.

Re: How to you keep heads from touching?

September 6th, 2007, 4:50

Hi, here is a closeup for you....hope it helps.

[img]
seppareted heads.jpg
[/img]


Regards

Bosse

Re: How to you keep heads from touching?

September 6th, 2007, 8:14

Thanks, that's exactly what i was after.

Re: How to you keep heads from touching?

September 6th, 2007, 8:20

NP

Bosse

Re: How to you keep heads from touching?

September 9th, 2007, 21:46

Would you have a picture of how you would do this for a multi-platter drive?

Re: How to you keep heads from touching?

September 29th, 2007, 3:46

Hi Zed,
unfortunately not, but the proceedure is the same I'll think....much more difficult though :wink:

Regards

Bosse

Re: How to you keep heads from touching?

September 29th, 2007, 6:49

my friend we r using plastic slice for heads and is best
method for data recovery,,,

if u use papers for heads this not good ..

u can contact me any time for details....

hdddoctor@hotmail.com
nddmails@yahoo.com

Re: How to you keep heads from touching?

September 29th, 2007, 7:00

Hi,
Yep I have also got those from SalvationData, but I haven't had the time to try them yet.
When I've done that I can post the result here.

Regards

Bosse

Re: How to you keep heads from touching?

September 29th, 2007, 7:04

my suggestion is pls try it i hope u can get surprised results...

wish u all the best :)

Re: How to you keep heads from touching?

October 26th, 2007, 23:00

I tried the paper and plastic wedge in the gap where the heads are, that's great! It stops the heads touching when you remove the heads, but how do you stop the heads touching as you put the heads back on the platters? I have moved the wedge/paper close and closer to the heads to stop them touchinig and it still touches. Any suggestions?

Re: How to you keep heads from touching?

February 9th, 2008, 2:09

Use strips of plastic like you get from kid's toy packaging cut into long strips about 3" by 1/4". Fold in half without creasing so they spring , spin the platters and move the heads out towards the edge, slip the plastic under the arms near the heads so the plastic holds them apart, and off the disks, & remove the head stack.

Re: How to you keep heads from touching?

February 13th, 2008, 7:56

I use drinking straws.
Sorry about the photos quality...
Attachments
DSC00151.JPG
DSC00149.JPG
DSC00148.JPG

Re: How to you keep heads from touching?

February 15th, 2008, 3:03

pcotter wrote:I use drinking straws.
Sorry about the photos quality...


Oh, My God! It seems you guys can use anything on hand. Are you drink something when you swap the paltters? :D

Re: How to you keep heads from touching?

February 15th, 2008, 7:03

Ho yes... a bottle of Jack D. so i can better the sectors see :mrgreen:
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