[GreenKeys] Model 33 printer heads

Fri Mar 27 17:34:33 EDT 2020

Yes, and perhaps unnecessary as a 4 axis machine would likely do the trick.

On Fri, Mar 27, 2020, 16:29 <tomas at tlec.se> wrote:

> I will certainly come back with more information.
>
> Machining them with a 5-D router would probably be very expensive, if one
> wants to meet the resolution on the existing heads, most likely radious of
> less than 0,1 mm or so.
>
>
>
> Mvh
>
> Tomas Larsson
>
> Sweden
>
>
>
> *Från:* Eric Moore <mooreericnyc at gmail.com>
> *Skickat:* den 27 mars 2020 22:20
> *Till:* tomas at tlec.se
> *Kopia:* Greenkeys <greenkeys at mailman.qth.net>
> *Ämne:* Re: [GreenKeys] Model 33 printer heads
>
>
>
> Awesome, a high resolution steel 3d printing process may be less expensive
> then having them machined.
>
>
>
> I hope it turns out well, and if you have any details on the process he is
> using and the resolution he can achieve I would be interested in the
> details.
>
>
>
> -Eric
>
>
>
>
>
> On Fri, Mar 27, 2020, 16:00 <tomas at tlec.se> wrote:
>
> According to my contact, it should not be a problem printing these in
> steel, however, solid steel might be to heavy for the printing mechanism,
> so I will have to modify the model, in order to make it lighter, to at
> least the same weight as the original head.
>
>
>
> Mvh
>
> Tomas Larsson
>
> Sweden
>
>
>
> *Från:* Eric Moore <mooreericnyc at gmail.com>
> *Skickat:* den 27 mars 2020 21:45
> *Till:* tomas at tlec.se
> *Kopia:* Greenkeys <greenkeys at mailman.qth.net>
> *Ämne:* Re: [GreenKeys] Model 33 printer heads
>
>
>
> In steel a machining process would likely produce the best results
> according to my friend.
>
>
>
> https://www.cnccookbook.com/4-axis-cnc-in-2020-the-definitive-guide/
>
>
>
> Though I have no idea what crazy 3d printing tech exists nowadays.
>
>
>
> There are companies that could be engaged for quotes. At minimum it should
> be compared in terms of cost/resolution/strength. I could not find a vendor
> with a high enough resolution in steel myself.
>
>
>
> -Eric
>
>
>
> On Fri, Mar 27, 2020, 15:31 <tomas at tlec.se> wrote:
>
> Yes it did, and thats why I reacted
>
> Quote
>
> A couple of wheels are available for museums or educators who need them.
> Please contact me directly off list. These are direct casts from original
> wheels and do not contain the signature present in the 3d models.
>
>
>
> No further details on the process will be provided, as it required a lot
> of advanced technique and my friend is not interested in writing a long
> detailed guide as would be required
>
> End quote
>
> My intention is to make them available to everyone at basicaly self cost
> price, I do not intend to make any money on this. However, if I am going to
> order more than that is sold, then I have to make profit.
>
>
>
>
>
> Mvh
>
> Tomas Larsson
>
> Sweden
>
>
>
> *Från:* Paul Heller <paul0926 at comcast.net>
> *Skickat:* den 27 mars 2020 21:17
> *Till:* Eric Moore <mooreericnyc at gmail.com>
> *Kopia:* tomas at tlec.se; Greenkeys <greenkeys at mailman.qth.net>
> *Ämne:* Re: [GreenKeys] Model 33 printer heads
>
>
>
> Your first post did make it out to the group. I saw it
>
> Paul
> W2TTY
>
> ITTY:
> HTTP://INTERNET-TTY.NET:8000/ITTY <http://internet-tty.net:8000/ITTY>
> ITTY100:            HTTP://INTERNET-TTY.NET:8010/ITTY100
> <http://internet-tty.net:8040/EUROPE>
>
> AUTOSTART: HTTP://INTERNET-TTY.NET:8030/AUTOSTART
> <http://internet-tty.net:8030/AUTOSTART>
> EUROPE:           HTTP://INTERNET-TTY.NET:8040/EUROPE
> <http://internet-tty.net:8040/EUROPE>
>
>
>
> On Mar 27, 2020, at 2:15 PM, Eric Moore <mooreericnyc at gmail.com> wrote:
>
> 
>
> Hello, I tried to send the message below to the list a couple of days ago
> but it didn't go through. Here it is again.
>
>
>
> Hello, I am writing to let you all know that my friend made a 3d model of
> an asr 33 type wheel.
>
>
>
> https://www.thingiverse.com/thing:4159598
>
>
>
>  He used this to 3d print a high resolution model, and then created a mold
> from that print, cast a new wheel in jb weld, and that wheel was tested in
> an ASR 33 and it worked. The model is provided for anyone who wants to
> attempt casting a new wheel in jbweld or to use any other manufacturing
> process they think may work.
>
>
>
> A couple of wheels are available for museums or educators who need them.
> Please contact me directly off list. These are direct casts from original
> wheels and do not contain the signature present in the 3d models.
>
>
>
> No further details on the process will be provided, as it required a lot
> of advanced technique and my friend is not interested in writing a long
> detailed guide as would be required.
>
>
>
> This model also allows for people to create new wheels with custom fonts,
> have fun!
>
>
>
>
>
> On Fri, Mar 27, 2020, 14:21 <tomas at tlec.se> wrote:
>
> Well, I got the idea from that post, however, as i understood it, they
> used the 3D-print to make a cast,  subsequently casting in epoxy.
>
> And I am using the stl-file from Thingiverse.
>
>
>
>
>
> Mvh
>
> Tomas Larsson
>
> Sweden
>
>
>
> *Från:* Jeffrey Golas <jeffg at junknet.net>
> *Skickat:* den 27 mars 2020 19:39
> *Till:* tomas at tlec.se
> *Kopia:* greenkeys at mailman.qth.net
> *Ämne:* Re: [GreenKeys] Model 33 printer heads
>
>
>
> There is someone working on exactly this, if you search Thingiverse they
> have a test model there.
>
>
>
> Jeff
>
>
>
> On Mar 27, 2020, at 1:32 PM, tomas at tlec.se wrote:
>
> 
>
> Dear folks.
>
> I am looking into, having a printerhead to my Model 33 3D-printed i steel,
> is there any interest to have some more printed out.
>
> The guy I am talking to says that it should be doable to 3D-print it,
> obviously it means that one can have any type of Head, with any
> characterset made in this way.
>
> Currently I have no Idea what the cost would be, but wil have an
> indication of price in the near future.
>
>
>
> Mvh
>
> Tomas Larsson
>
> Sweden
>
>
>
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