Custom Serpentine Cebloplast Fountain Pen

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wizard

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Finally finished it this A.M. Been really busy at work and haven't had as much time making pens. But I've been working on this a little each morning...basically to keep my stress level down. It's a custom fountain pen made from serpentine cebloplast that was a gift from a friend. Has a #6 Medium Point Gilded Bock Nib. I couldn't decide whether to make the section using the same cebloplast or ebonite...I went with the ebonite just to give it some contrast...still not quite sure I like it....so I went ahead and started on a cebloplast section. LOL..Was a little indecisive this morning.:rolleyes:. Had fun working on it...felt like a mini vacation. Comments and feedback welcomed. Most of all, thanks so much for taking the time to look. Doc:)
 

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Brooks803

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Beautiful! You said you messed with that material as stress RELIEF:eek:? Man, I have to be in my strongest zen mode to even think about turning that stuff.

I like the black section. Sometimes you can have too much of a good thing :rolleyes:
 

Timebandit

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Wow, leave up to you to bring me out of hiding!! This is beautiful pen Doc! One of your best i think. You knocked it out of the park...........But please slow down........ i need to catch up:biggrin:
 

wizard

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Haven't had a chance to be on the site to get back to this..but I just want to thank you for all the kind words and encouragement. Moreover, thanks for the comments ...I decided to leave the black ebonite section... I do think the looks better with the contrast. Most of all, I wish for each and all of you a wonderful, peaceful and safe Christmas!!! Regards, Doc:)
 

ed4copies

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This is the first I have seen this pen, Doc!!

Anyone who has worked with Cebloplast has to be in awe!! This is an amazing bit of workmanship (AND a very nice looking pen!!)

Merry Christmas to you and your family!!

Ed
 

PR_Princess

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What a beauty of a pen Shreenath. I really like that material, and you did a masterful job with it! Just lovely!!

P.S. I like the black section better too. :cool:
 

wizard

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Thanks so much for all your kind comments and encouragement! I hope everyone has a safe and wonderful New Year!! Regards, Doc:)

beautiful pen!! I have a few rods of this material but have not had any luck drilling it with out failure. Any tips please?

Jim, I was going back to read comments and noticed your question. I sincerely apologize for the delay in responding.

There are a few things that I do now as a result of previous failures with cebloplast.
1. I always use a collet chuck than chuck with jaws.
2. For drilling on my Jet VS, I use the lowest speed on my lathe with the belts on lowest setting.
3. I sharpen my drill bits with the Drill Doctor immediately prior to when I work with cebloplast. The sharp bits really decrease the heat during drilling. I always start with a center drill.
4. I only go a 15mm at a time, withdrawing the bit and cooling the the inside of the drilled hole and bit with compressed air until the bit is comfortable to touch. I quit using water, DNA or any type of cooking spray. The cooking spray, in particular, has a high heat capacity making it harder to cool.
5. I insert the drill bit back into the blank/rod about 1/2" from I previously reached and then turn the lathe back on rather than going through the opening each time I drill further. The drill bit has less of a chance of hitting the lip of the threaded tenon going in.
6. When I turn the cap and barrel, I use a new carbide insert. I turn using the lowest speed with belt setting with the VS knob at 50%. I try to decrease the heat in that manner.
7. For finishing, I use the VS at 50% with the belts set for the highest range of speed. I start at 400 grit wet sandpaper and use very light pressure. I stop the lathe following each grit, cross sand lightly, and repeat the process through every grit all the way to 12000 using wet sandpaper and wet micromesh.
8. I finish using HUT plastic Polish and then Novus 3 spray.
5. The above is what works for me and I have had no failures since I have been doing it.
Jim, lol..that's probably more information than you wanted and I apologize in advance. However. if you have any questions..feel free to PM me. Regards, Doc:)
 

joefyffe

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Doc: I think you made the correct choice when you chose to stay with the black ebonite. Very classy. Ed, I thought, indicated cebloplast being a "different" turn. I haven't done any of it. What did you find? How is it different from alumilite?
 

SDB777

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I like the contrasting section, gives the eye some place to rest while taking in the blank. For a non-pen turning person, I would think it would be an asset as well....just to let them know how many different things had to come together to make this instrument.


Do you use a closed-end mandrel while making the lower section(body if you will)??






Scott (sure is purty) B
 

wizard

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Doc: I think you made the correct choice when you chose to stay with the black ebonite. Very classy. Ed, I thought, indicated cebloplast being a "different" turn. I haven't done any of it. What did you find? How is it different from alumilite?

Joe, Thank you! The following is just my opinion as an answer to your questions. I think the cebloplast is a little less forgiving of a material while turning. It is lighter, less resilient, more flexible, more sensitive to heat and requires a lighter or gentler touch while turning and threading than does alumilite. Regards, Doc:)

I like the contrasting section, gives the eye some place to rest while taking in the blank. For a non-pen turning person, I would think it would be an asset as well....just to let them know how many different things had to come together to make this instrument.

Do you use a closed-end mandrel while making the lower section(body if you will)??

Scott (sure is purty) B

Scott, Thank you for the kind words! I've tried to explain some of the drilling and turning methods that I use in a previous post. If anyone has any specific questions..feel free to P.M.
No..not a closed end mandrel. I use a custom made threaded brass mandrel upon which both the upper cap and lower barrel screw onto and which provide stability while turning. Regards, Doc:)
 

Tortoise

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Magnificent work. This pen could have stepped right out of 1930!

I really appreciate all the detailed how-to information you've posted. I'm printing out a copy for reference!
Renee
 
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