Tag Archives: skeinforge calibration

Alas, poor ProfileMaker, I knew you well…

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I launched ProfileMaker on March 20, 2011.  After serving up more than 3500 awesome Skeinforge profiles, my website hosting company has actually started to complain that I’m using too much of the shared hosting environment’s resources.  As a result, I’m going to have to disable temporarily and potentially discontinue ProfileMaker.

I suspect it is the Skeinforge profile creation feature that has caused the most trouble.  Every time this feature it used, it creates a temporary file and incorporates it into a full Skeinforge profile, which is then ZIP’ed for e-mail delivery.  It’s possible that disabling this one feature may dramatically reduce my site’s server load.

Two weeks later

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On April 14 I posted that ProfileMaker had served up 209 profiles to 58 people.  As of right now there’s 598 profiles and 144 people served.  That’s a lot of repeat business! 1  The number of people increased by 100%, the number of uses went up by 200%, and the amount of my awesome went up by 37%. 2

I figure this means either:

  • People really like it and are using it a lot
  • People really hate it and they are clicking the same button over and over again cursing my name

I hope it is the first one.

  1. And, by business I mean people clicking a button on a free web service [↩]
  2. I’m rounding here [↩]

ProfileMaker: More than 209 profiles and 58 people served!

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More than 58 people have generated profiles with ProfileMaker1 !

Seriously, you need to stop printing calibration cubes and fiddling with Skeinforge.  Find out more than 58 people have discovered and start using ProfileMaker to create your Skeinforge profiles.  You can either manually enter the values provided by ProfileMaker into Skeinforge or have it e-mail you a ready-to-slice Skeinforge profile.

Always wanted to try printing at 0.25mm per layer or with 1.75mm filament or in PLA?  Your ‘bot can do it.

  1. Powered by SCIENCE! [↩]

ProfileMaker v3.0

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It’s online and ready for testing.  I would appreciate the help of any beta testers.  Here’s what you need to play:

  • A Thing-O-Matic with a MK6 Stepstruder
  • Ideally you have filament in 1.75mm and 3mm diameters and in both ABS and PLA
  • A fair amount of patience, a willingness to print off some test objects with a variety of profiles, and the ability to summarize your findings for me

To entice you, here’s what v3.0 can do right now:

  • Provide good settings for your Thing-O-Matic MK6 Stepstruder for ABS or PLA in 1.75mm or 3mm diameters running a Heated Build Platform or Automated Build Platform
  • Allow you to specify the gear diameter, gear swell, and feed rate
  • Allow you to generate a full profile based on any stock Thing-O-Matic profile – along with the solidity/fill ratio
  • E-mail you the finished profile as a zip file

I’m still struggling with the math required for a DC motor extruder.  However, as soon as I get that sorted out, I look forward to updating this web app to provide Cupcake and Thing-O-Matic MK5 DC motor calculations and profiles as well.

So!  Do you have what it takes?

ProfileMaker Version 2.0 is coming!

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A few cosmetic details to work out yet…  but I’m almost ready to launch the second version of my ProfileMaker.  I released the first version late last night.

I’d like to think that I’ve increased the number of options while still keeping a slim and intuitive user interface.  I would really appreciate any comments, criticisms, or questions you may have.

Spacexula to the rescue!

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This poor guy gal known as “noobcake” had gotten so frustrated with his her MakerBot CupCake CNC that he she was getting ready to either strip it for parts to start work on a RepRap or just sell the entire thing on eBay at a loss.  It read like most of his her problems were coming from improper Skeinforge calibration.  Anyhow, that made me very sad.

And then I scrolled down.  Spacexula helped noobcake get his her Skeinforge calibrated and MakerBot printing reliably.  That’s really really fantastic, man.  Kudos.

Edit:  Apparently I have as much difficulty telling girls from guys online as in real life.  Sorry noobcake.  My bad.

Patience

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As MakerBots and RepRaps proliferate, so do the websites and content concerning them.  Gian Pablo Villamil had a really great post about his adventures with Skeinforge.  As with BotHacker’s excellent post about the Skeinforge Cool setting and analysis about the benefits of cooling fans, Gian’s post takes us through each of his Skeinforge changes as well as documenting it’s effect on the print quality.

I wish I had more patience for that.  I tried for a while documenting each change…  but quickly became enamored with the idea of spinning dials and flipping switches in Skeinforge in the (sadly badly) mistaken belief I could make it better.