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Post by croolis on May 15, 2015 12:11:57 GMT -8
So, I finally got round to bending some of my new endpieces into an approximately correct shape .. done as follows : I used a screwdriver blade (about 2mm diameter), taped it to the piece at the line where I wanted to bend it, taped it against a piece of folded cardboard (for support) and pressed the whole thing in a vise .. this gave me the first 15 degrees of bend, most importantly in a straight line, in the right position and with a decent internal radius. After working it free, I taped up the visible surface, clamped the endpiece in the vise with the bottom bits showing and hammered them using a small 'watch hammer' to around 90 degrees. Using a small hammer allows me to get the rounded shape I need, the 0.8mm thick sheet is not as easy to work with as I would like. Next step is to curl the 'springbar holders', using the small hammer and a screwdriver blade to keep the correct internal shape. Finally using the vise again press the whole thing a bit further and adjust the bottom springy pieces a bit using pliers .. It does work .. the h-link endpieces are better than the JDM ones - the problem with the JDM is that the bend is right over the edge of the metal, the original ones are bent over at this point, since I don't have a proper jig for bending and my material is also thicker mine bent slightly lower where the slots end. The thicker metal also doesn't allow the bracelet to bend inwards to the same extent as the original though this is not actually a problem when worn. My 2nd attempt worked better than my first, in the photos the '1st attempt' is at 12 o'clock on the 6139-6030, 2nd attempt is at 6 o'clock. I'm really chuffed at the results overall .. this is something I made all on my own Any and all comments very welcome! photos follow :
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sdoocms
Is a Permanent Fixture
Carl
Posts: 5,296
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Post by sdoocms on May 15, 2015 12:43:30 GMT -8
that looks pretty good to me.
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ARAMP1
Can't Tell Time
Posts: 16
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Post by ARAMP1 on May 15, 2015 12:49:09 GMT -8
That's cool!
I was thinking about CNCing some solid end pieces. (Maybe even making the openong smaller than 10mm so it can accept more common bracelets. I love how heavy and solid the watch is but hate how flimsy and cheap the stock bracelet is.)
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Post by doomguy10011 on May 15, 2015 13:59:21 GMT -8
I think your end-links look great! That's cool! I was thinking about CNCing some solid end pieces. (Maybe even making the openong smaller than 10mm so it can accept more common bracelets. I love how heavy and solid the watch is but hate how flimsy and cheap the stock bracelet is). The Stelux bracelets are solid and feel sturdier/heavier than the folded link H-Link. Unfortunately my Stelux ones are a little stretched out.
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mar52
Timekeeper
Posts: 873
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Post by mar52 on May 15, 2015 16:08:41 GMT -8
I'm impressed!
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HiBeat
Global Moderator
SEIKO Iko Iko GDTRWS
Posts: 8,684
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Post by HiBeat on May 15, 2015 17:47:16 GMT -8
Very well done. Congrats. I just picked up a pair of Jonathan's end links and they are perfect replicas. I put them on a Stelux bracelet that features slightly larger H links and I will not go back to the original Seiko bracelet.
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Post by saul on May 15, 2015 19:34:53 GMT -8
Very well done. Congrats. I just picked up a pair of Jonathan's end links and they are perfect replicas. I put them on a Stelux bracelet that features slightly larger H links and I will not go back to the original Seiko bracelet. Johnathan's end links were not perfect replicas. They are superior to the originals both in metallurgy and fit.
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Post by siralan on May 15, 2015 23:30:19 GMT -8
Great result. :winner:
How did you cut out the initial shape from the plate?
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Post by croolis on May 16, 2015 8:48:07 GMT -8
Great result. :winner: How did you cut out the initial shape from the plate? Laser CNC cutter, I drew them on ACAD and had them made.
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