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Frankened AP project

Pratt

Respected Member
24/4/13
4,116
132
63
Domi shaves the rubber. Actually, both the case and rubber need to be thinned down to be precise. But it's also possible to just thin the rubber.

How to shave the rubber? Use penknife to cut? Gosh.. I'm having insomnia.
 

pilworx

alien member
8/2/09
3,458
86
0
Fine grit sand paper?

yes this would be the most accurate way to accomplish this. might be a bit slow but you could precisely rub the rubber flat on the paper and then check it for fit as you go.
 

Pratt

Respected Member
24/4/13
4,116
132
63
yes this would be the most accurate way to accomplish this. might be a bit slow but you could precisely rub the rubber flat on the paper and then check it for fit as you go.

Rubber heats up, and its really not easy to bring it down to dimensions. Shaidx do u have the dimensions for the rubber? Anyone tried?
 

shaidx

Respected Member
15/7/12
3,758
63
48
No I don't have the dimensions for the rubber sorry :( I would go very slow and keep trying by sanding it down very little at a time. Won't hurt to have a rubber backup in case you screw one up.
 

Pratt

Respected Member
24/4/13
4,116
132
63
Paying someone to get the work done is no problem.
The thrill here is getting hands on. Really trying to do every part of it myself.. The satisfaction would be different.
 

Edgematic

I'm Pretty Popular
5/8/08
2,107
98
48
What you need to do:

- thin down the tachy until the part where it gets wider on the bottom is gone, I forgot the dimensions, I've done it before. Thin it down with sandpaper, works great but beware, the tachyring heats up quite a lot
- thin down the rubber ring
- mod the subdials because rep hands won't work directly (if you don't have gen hands)
- shorten the case screws since the case will be thinner
- whiten the date window if you do a white themes
-...

This is not an easy franken to build by yourself... :)
 

Pratt

Respected Member
24/4/13
4,116
132
63
What you need to do:

- thin down the tachy until the part where it gets wider on the bottom is gone, I forgot the dimensions, I've done it before. Thin it down with sandpaper, works great but beware, the tachyring heats up quite a lot
- thin down the rubber ring
- mod the subdials because rep hands won't work directly (if you don't have gen hands)
- shorten the case screws since the case will be thinner
- whiten the date window if you do a white themes
-...

This is not an easy franken to build by yourself... :)

I'm working on it. How do u thin down the rubber ring?
 

Mr. Doug

Known Member
17/4/13
176
15
18
I agree that sandpaper would be your best bet here.

I'll be home tonight and can post pics of the modified pieces I have. The only thing I'm missing is the modified crown position on my thinned case. I hope to find someone locally here in Cleveland that can help me with it.
 

Mr. Doug

Known Member
17/4/13
176
15
18
I hope that helps. I need to move the crown/tube down a bit lower, and I should be all set.
 

Pratt

Respected Member
24/4/13
4,116
132
63
I hope that helps. I need to move the crown/tube down a bit lower, and I should be all set.

dun see any thinning of the case or caseback. it just look quite standard to me .. the engravements for the rubber rings are still there. may i know which part is actually thinned ?

i have did the thinning of the case and caseback. it doesnt look like this. The back of the "sandblasted" finishing is all gone in fact..

Please advise.
 

Pratt

Respected Member
24/4/13
4,116
132
63
updates for the case , caseback , rubber , tachy thinning.
How do u get the sandblast effect on the back of the case later on ??

P1030214_zpsba97e7d6.jpg

P1030215_zps08343018.jpg

P1030213_zps45a9f066.jpg

P1030217_zps3e3016ea.jpg

P1030218_zpse59579d0.jpg

P1030219_zpsba3721d7.jpg

P1030221_zps75222e98.jpg
 

Mr. Doug

Known Member
17/4/13
176
15
18
Nope...it's been thinned. The engravings were milled back in after the case was thinned out.

Use walnut-shells to media blast the case to get the texture back.
 

Pratt

Respected Member
24/4/13
4,116
132
63
Nope...it's been thinned. The engravings were milled back in after the case was thinned out.

Use walnut-shells to media blast the case to get the texture back.

woww teach me !! What is walnut-shells blasting ? what tools do i need ? cool!
 

Rovin

Renowned Member
27/6/10
658
12
0
Large CFM air compressor, sand blasting booth and gun, and a bag of walnut shell grit.