Results 351 to 360 of 476
Thread: Itty Bitty Double Extruder
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02-25-2015, 01:23 PM #351
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02-25-2015, 09:05 PM #352
Im getting 2.7 ohms from both coils...
Crap....I dont know what else to do.
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02-25-2015, 09:08 PM #353
Maybe try configuring for less micro-stepping? Does your board support that? If so, that should give you more torque.
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02-25-2015, 09:09 PM #354
You mean Change it from 16 to 8?
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02-25-2015, 09:19 PM #355
Yes. Might not help enough, but it'd be something to try.
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02-25-2015, 09:26 PM #356
..Yup, just did...no go.
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02-25-2015, 09:32 PM #357
Did you also reduce the steps per mm by one half as well?
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02-25-2015, 09:34 PM #358
i have them set to 644.2
should i go to 322.1?
...never mind ,tried that just now and still same.
I wonder is it me?
I am able to make it skip while holding the shaft.. How much torque does 20 oz really feel like?
If the motor is active and set to the same values you guys have (100) I can turn the shaft just as easy as if the motor was off..Last edited by voodoo28; 02-25-2015 at 09:43 PM.
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02-25-2015, 09:44 PM #359
Ok, well it was an idea.
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02-26-2015, 08:01 PM #360
- Join Date
- Oct 2014
- Posts
- 134
Extruder question -
I have both extruders wired as follows BLK->1A, GRN->1B, RED->2A, BLU->2B. This matches what Polulo recommends - Coil A=BLK, Coil C=GRN, Coil B=RED, Coil D=BLU. Neither of the extruders will move. If I plug my old NEMA17 extruder in it works fine. Continuity test indicates that the wiring is correct. Any suggestions?Last edited by kd7eir; 02-26-2015 at 08:08 PM.
Resin has changed after...
06-18-2024, 10:34 AM in General 3D Printing Discussion