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Pazu78
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ANGEL - Lian-li PC-A05N Mod Pazu78 Sep 29th, 09, 09:18 AM #1 (permalink)
Cross-posting here. Since I'm a Singaporean, got to support here.

This is my first proper worklog. So maybe some introductions first.

My first mod was a simple paintjob to my CoolerMaster Centurion. Next came a side window. And next, a complete repaint.

My work was very amatuerish compared to the masters here. But I was hooked and next came my big plunge, I jumped into water cooling.

Besides playing with my PC, my first love has to be scale modeling. Some of my works can be seen here.

Oh, almost forgot, I'm from Singapore (the little red dot).

Some theme of this build.
  • 1. Controlled air flow. Since the system still requires air intake, all vents are carefully considered to reduce dust. You can see later how dusty my system became after a while.
  • 2. Cost. My rig will pale very much in comparison with all the uber i7 machines here with multiple SSDs. Most of the parts are re-used from my current rig.
  • 3. Anything I can make myself, I will.

This build is based on the Lian-li PC-A05N. The N model is the latest iteration of the A05 series, it's very well made and being my first Lian-li case, I was floored by the amazing quality.
The size of the case is also one thing that I like. It's relatively small and it's reversed ATX configuration is a big plus for me. Also the wife didn't quite approve of the ATCS 840.

Obligatory stripped parts layout.


Some simple cuts first. The case has multiple venting slots at the back. The design calls for cool air to be drawn in from the back and pushed to the front. Great design by Lian-li but unfortunately not what I wanted.
Also, I need to have some proper holes cut for the 3/8" tubings.








and finished off cleanly. By the way, I'm using a Fret saw here. No dremeling. Old school FTW~!


I cut the retaining piece for the tubing from some spare aluminum. First, measure and measure. And measure again. Then cut.






Installed!


I did the same thing with the rest of the venting slots (there's quite a few).








Next. Modding the top blow hole. Having used this method in my last rig. I think it's really useful since hot air rises and the fastest way of getting rid of those heat in your system is to blow it out of the top.

I have intended to use AC Ryan's RadGrillz for this. Hence the AC Ryan template.


I used a coping saw for this (just to try it out).




But silly old me, forgot to print the template in 100% and it was actually slightly reduced in size.

Oh well, I'm making my own grills then (also to save some cost. )


Mock up.




Marking out.










I seem to be missing pictures of the completed piece. Haha.. Sorry.

More in my next update. Comments and criticism welcome!
 
Last edited by Pazu78; Oct 9th, 09 at 07:15 PM..
Philip
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Philip Sep 29th, 09, 09:47 AM #2 (permalink)
Very nice workmanship.

Phil

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inxlee Sep 29th, 09, 10:00 AM #3 (permalink)
wow i need to get that saw. been drilling like crazy followed by filing like crazy. still thinking whether to get a dremel too
 
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Zetc Sep 29th, 09, 10:00 AM #4 (permalink)
Nice effort! =)

just one question though.. if your blow hole is reduced in size, wouldn't that also mean that the target fan size you intend to use is no longer feasible? and if so, what's a possible fan size that you can now consider?
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inxlee Sep 29th, 09, 10:07 AM #5 (permalink)
btw bro where to get those tools? any specific size etc for the blades? which would you recommand more between the 2? the fret or coping saw?
 
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Pazu78 Sep 29th, 09, 10:44 AM #6 (permalink)
Quote:
Originally Posted by Philip View Post
Very nice workmanship.

Phil
Thanks man. Saw your worklogs, very nice work too.

Quote:
Originally Posted by Zetc View Post
Nice effort! =)

just one question though.. if your blow hole is reduced in size, wouldn't that also mean that the target fan size you intend to use is no longer feasible? and if so, what's a possible fan size that you can now consider?
Well, it wasn't reduced that much. I think the printer got it to 95%? So I'm only a bit short. I just need to re-drill the holes for the rad grill mount itself and cut the main blow hole bigger. The intended fan was 120mm and still 120mm.

Thanks!

Quote:
Originally Posted by inxlee View Post
btw bro where to get those tools? any specific size etc for the blades? which would you recommand more between the 2? the fret or coping saw?
Without doubt, I would recommend the Fret Saw. It's blade is spiral. Can cut forward, backwards and sideways.

BUT, you have to practice. It's not easy at first. It's also VERY difficult to put in the blade. Some times I had to struggle for more than 10 mins and only spent 5 mins cutting the hole.

My dad got my Fret saw handle from those old hardware shops (5 gold?) and from what he told me, even the shop owner says no one uses these tools anymore. They don't even sell the blades. I cleaned out Home-Fix of all their supply.

You can try getting coping saw and blades from Daiso. The coping saw only cuts straight lines.

If you are really interested, you can try buying online. Good luck.
 
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Nashaz Sep 29th, 09, 11:25 AM #7 (permalink)
Yup great workmanship man!... Looking forward to the rest of your project...

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GegeV2 Sep 29th, 09, 04:07 PM #8 (permalink)
Nice one!

Saw ur work over at Bit-tech! heh
 
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Pazu78 Sep 29th, 09, 04:49 PM #9 (permalink)
Thanks guys.

Will post more updates soon.
 
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bianco Sep 29th, 09, 08:40 PM #10 (permalink)
very impressive work! good skills!
 
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Pazu78 Sep 30th, 09, 09:22 AM #11 (permalink)
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very impressive work! good skills!
Thanks.

Will be trying to post more soon. Thanks for the support!
 
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spyboy48 Sep 30th, 09, 03:21 PM #12 (permalink)
simple and need tool, nice job. Goods skills!
I used a grinder yet messy.
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Thom Sep 30th, 09, 08:34 PM #13 (permalink)
nice! i wanted a lian li a05n myself but really couldn't see how i can go and get those holes at the top on my own. haha
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alphangel Sep 30th, 09, 10:44 PM #14 (permalink)
Quote:
Originally Posted by Thom View Post
nice! i wanted a lian li a05n myself but really couldn't see how i can go and get those holes at the top on my own. haha
bro.. me too.. dont have the skill.. haha.. only can design and ask people to do it for me.. =(
 
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Pazu78 Sep 30th, 09, 11:40 PM #15 (permalink)
Quote:
Originally Posted by spyboy48 View Post
simple and need tool, nice job. Goods skills!
I used a grinder yet messy.
That's another reason why I don't want to use a Dremel. It's messy.

Quote:
Originally Posted by Thom View Post
nice! i wanted a lian li a05n myself but really couldn't see how i can go and get those holes at the top on my own. haha
Quote:
Originally Posted by alphangel View Post
bro.. me too.. dont have the skill.. haha.. only can design and ask people to do it for me.. =(
Thanks guys.

Continuing the work.

As I said before, I want to be able to re-route the air flow of the case. In particular, I want to be sure of letting air into the case only at places that I can filter.

Lian-li's original design.


Therefore the front bezel has these vents all over the place. I also don't like the excessive drive bezels... I mean who really needs a 3.5" bay?


I want a clean overall look so a "blank" bezel was created out of 2mm aluminum sheet. It's simply stock aluminum cut to the correct side and the 2 edges bent.


With the proper holes drilled for the original mount, it looks like this after installation.


To keep to the clean design. I decided to use slot loading ODD.


But then I had another problem. The slim ODD cannot be mounted directly to the drive bay. I had to make a mount.

Using stock aluminum sheet again, I made a simple mount.


Cut slots for the screw holes and to allow for fastening with screwdriver.






Mounted!


Installed!




But now I have to no place for putting the power switches. I have some other plans but for now, I have a temp solution.

Using a spare slot cover from the CCFL kit.


Measure and cut






The switch from Lian-li. Again, very well made.


Cut to size.


Finally, mounted with wires properly sleeved and mounted.


BTW, this is the fret saw I'm using. The top fastening screw used to be a wing nut like the bottom but I totally stripped the screw thread after using the tool so many times. So I'm using a replacement stainless steel hex head screw.



The blade is spiral and very fine. It's perfect for modding because the throat of the tool is very deep.


Thanks for looking again.
 
Last edited by Pazu78; Oct 9th, 09 at 07:16 PM..
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