tall tube heat blue hands for 3646

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thelonedoc
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Re: tall tube heat blue hands for 3646

Post by thelonedoc »

An H3 plus tall tubes should be enough for a thicker sandwich dial.
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Re: tall tube heat blue hands for 3646

Post by NortON »

thelonedoc wrote: January 24th, 2020, 2:28 pm An H3 plus tall tubes should be enough for a thicker sandwich dial.
That is, so as not to soldered the hands and use regular hands
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Re: tall tube heat blue hands for 3646

Post by NortON »

Belkin12 wrote: January 24th, 2020, 2:13 pm
binbin wrote: January 24th, 2020, 1:25 pm If you solder the tubes on, how do you blue the hands? Blue the hands first , then solder?
Yes. Blue color will be affected at 290-300°. Soldering with soft solder can be done at 180-190°. It's not so scaring experience if you use a soldering-iron with temp adjusting.

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Great work!
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Re: tall tube heat blue hands for 3646

Post by bmsm »

Belkin12 wrote:
binbin wrote: January 24th, 2020, 1:25 pm If you solder the tubes on, how do you blue the hands? Blue the hands first , then solder?
Yes. Blue color will be affected at 290-300°. Soldering with soft solder can be done at 180-190°. It's not so scaring experience if you use a soldering-iron with temp adjusting.

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Great job!!


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Re: tall tube heat blue hands for 3646

Post by Sevanata »

binbin wrote:That is crazy long. That is measured from the bottom of the hand?

I think if the hands were made from the proper material that will blue, you will run into other problems.

The hand holes will need to be (re-) broached after heat bluing due to the most likely distortion of the tubes.

Wouldn't it be easier to modify the CP and HW?
I think not only appropriate but look much better to extend the cp/hw for few more $ more.

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Re: tall tube heat blue hands for 3646

Post by thelonedoc »

If you use tall tubes from the nightwatch hands that have faux cannon pinion it will look great. Also a lot cheaper than a custom set of hw and cp.
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