I just bought a new ccf and based on forum sharing. I had lapped the heat pipe for the first time.
Just to share the lapping result that i have done. Enjoy!
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 Dec 1 2008, 05:15 PM
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#1
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Junior Member
27 posts Joined: Jul 2007  
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Hi all,
I just bought a new ccf and based on forum sharing. I had lapped the heat pipe for the first time. Just to share the lapping result that i have done. Enjoy! |
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Dec 2 2008, 09:39 AM
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#2
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Junior Member
27 posts Joined: Jul 2007
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QUOTE(ham_revilo @ Dec 1 2008, 05:41 PM) nice lapping bro For further lapping info,  a few question here though. 1. what grit of sandpaper did u use for the whole lapping process? 2. what is the temp difference before and after lapping?  1) I used to read in the forum that ask to use 1000, then follow by 1500 then finally 2000. But i only use sandpaper with grit 2000 only in order to be on the safe side and change the sandpaper after every 15min after lapping as the sandpaper starting to degrade and smoothen. I lapped it for 1.5hrs with changing of 6pcs sandpaper. Lap until hand muscle also pain.  2) Sorry as I am currently busy with my work at out station. Will try to do the comparison if posible. Have fun experimenting  PS: Make sure to lap it on a flat surface like table with glass and also during lapping add some water with soap on the sand paper for lubricant.  This post has been edited by neehyan: Dec 2 2008, 09:55 AM |
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Dec 2 2008, 10:59 PM
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#3
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27 posts Joined: Jul 2007
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QUOTE(tkh_1001 @ Dec 2 2008, 03:21 PM) @neehyan Hi,thats a really nice lapping... i tried mine on 2000 grit oso... but cant get as nice as urs  is there any polishing material that u used  Thanks but I don't use any polishing materials. Make sure you buy a good quality sandpaper as some cheap sandpaper show grit 2000 but in actual fact it may only 1500 only especially made from China one. Another thing is don't apply to much force or pressure by ur hand during lapping, but rather use the ccf natural weight itself during the lapping. Too much pressure will cause the surface to rough and uneven. Keep checking the lapping result to prevent over lapping and cause the heat pipe to bocor...... Final thing is patient. |
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Dec 2 2008, 11:54 PM
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#4
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Junior Member
27 posts Joined: Jul 2007
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QUOTE(tkh_1001 @ Dec 2 2008, 11:26 PM) lulz...the last time i did was like 4-5 hours for the whole thing from 800-2000..... I get my sand paper from local hardware shop, as i ask the Boss for good quality one. The brand i have is Goldsun and it cause me ~RM2.80. I am from Penang, may be the thing here is more expensive....lol  do until wana die....anyways, noob about sandpaper here... what brand do u get ya? get from ace hardware? mine iirc is only rm1 like per piece  |
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Dec 3 2008, 12:02 AM
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#5
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Junior Member
27 posts Joined: Jul 2007
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QUOTE(seanlimys @ Dec 2 2008, 11:48 PM) hdt lapping not risky meh? May be other bro can help to provide comment on this, if any cases of hdt leak happen after lapping. So far, seem like pretty safe for ccf as this is the 1st time i do it. Added on December 3, 2008, 12:04 am QUOTE(tkh_1001 @ Dec 2 2008, 11:59 PM) hmm.... just wana ask, what teknik u use for lapping ya? lap in one direction only or move it in a round circling motion? I lap it in one direction not the round circle motion.This post has been edited by neehyan: Dec 3 2008, 12:04 AM |
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Dec 3 2008, 11:27 PM
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#6
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Junior Member
27 posts Joined: Jul 2007
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QUOTE(celciuz @ Dec 3 2008, 08:02 PM) It is not easy to find 2000 grit 3M sand paper in Melaka le... The shops I went to only had 1000 May be I should consider start selling grit 2000 sand paper . Still finding! ...just kidding. |
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