Tag Archives: automated build platform

Chess set: 1/4 complete

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I’ve been working on printing a chess set today.

Yesterday I was troubleshooting my automated build platform.  I could use it reasonably well as a heated build platform, but the automated part was not working so well.  The main issues I was having were the thermistor only registered 255, the automated build platform only ran backwards1 , and the extrusion would not stick to the conveyor belt.

Believe me, some of these issues were incredibly dumb.  No worries, I’ll fill you in on the extent of my ignorance soon enough.  It’s not like I’ve got a finite supply, right?

I took out the automated build platform conveyor belt – and lost one of the little plastic bushings in the process.  I’m pretty sure I can rig a serviceable facsimile, but my printer has been down so much lately that I just want to actually PRINT things.  I’ll work on fixing up the automated build platform and troubleshooting it later.

So far I have, in black ABS, 8x pawns, 2x knights, 2x rooks, and am in the process of printing a bishop right now.  (I know that’s more than 1/4 of the way done – but I was 1/4 of the way when I started this post).

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  1. WTF? [↩]

Working on my automated build platform

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I had some technical trouble with my automated build platform today.  (Yesterday?  Last night?  It all blurs.  :) )

I’ve fixed some problems and found others.

Right now I think there may be a slight kink in my filament spindle box.  The extruder motor kept running but no plastic came out in one build job.  I can successfully print using the ABP as a heated build platform – but it is only really successful with single print tasks.  More than that and it screws up the raft.

I’m tempted to lightly sand the automated build platform belt to see if that helps.  If not, a friend suggested using blue painter’s tape on the platform.  I’ll try the tape first tomorrow.