Re: My coreXY design is progressing to the build stage January 24, 2017 02:59PM |
Registered: 11 years ago Posts: 5,770 |
testing the belt drive z axis January 24, 2017 07:55PM |
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Re: My coreXY design is progressing to the build stage January 25, 2017 12:18AM |
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Re: testing the belt drive z axis January 25, 2017 03:04AM |
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Re: My coreXY design is progressing to the build stage January 25, 2017 12:19PM |
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Re: My coreXY design is progressing to the build stage January 25, 2017 10:15PM |
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Re: My coreXY design is progressing to the build stage January 25, 2017 10:52PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 11:53AM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 12:29PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 01:59PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 02:41PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 03:42PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 03:47PM |
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Quote
cozmicray
Suggestion:
Rear projection
Hang a piece of graph paper up and video laser dot from back side
??Even another use for a storm window piece of glass to hold up paper??
??Print up ( inkjet paper) expected route and compare to laser dot travel??
[incompetech.com]
?? Will dot size obliterate errors ??
Re: My coreXY design is progressing to the build stage January 26, 2017 03:54PM |
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Re: My coreXY design is progressing to the build stage January 26, 2017 04:37PM |
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Re: My coreXY design is progressing to the build stage January 28, 2017 12:42PM |
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Re: My coreXY design is progressing to the build stage January 28, 2017 12:55PM |
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Quote
prot0typ1cal
Wouldn't be easier, and more precise to place an accelerometer on the bed?
Something like a Adafruit ADXL326 3AXIS ACCEL BREAKOUT BRD, lists for under $20.
Re: My coreXY design is progressing to the build stage January 28, 2017 02:36PM |
Registered: 6 years ago Posts: 249 |
Quote
the_digital_dentist
I have one of these that I use for initial set-up of the orthogonality of the axes: [goo.gl] I have placed it on the bed and watched as it moves and it looks very good- I don't see any angular variation beyond the noise in the device's output (it isn't very stable in the last digit).
Re: My coreXY design is progressing to the build stage January 28, 2017 04:30PM |
Registered: 11 years ago Posts: 5,770 |
Quote
prot0typ1cal
Thing is, seems only effective at tracking variance in yaw, as the visually seeing drift in the Z would guess to be difficult.
Ideally, a spot directly overhead would work best for tracking pitch and roll.
Thanks for posting this build blog, very cool.
Re: My coreXY design is progressing to the build stage January 28, 2017 04:41PM |
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Re: My coreXY design is progressing to the build stage January 28, 2017 04:47PM |
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Re: My coreXY design is progressing to the build stage January 28, 2017 09:18PM |
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Re: My coreXY design is progressing to the build stage January 28, 2017 09:43PM |
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Re: My coreXY design is progressing to the build stage January 30, 2017 01:38PM |
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Re: My coreXY design is progressing to the build stage January 30, 2017 01:57PM |
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Re: My coreXY design is progressing to the build stage January 30, 2017 08:45PM |
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Re: My coreXY design is progressing to the build stage January 31, 2017 01:06AM |
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Re: My coreXY design is progressing to the build stage January 31, 2017 07:39AM |
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Re: My coreXY design is progressing to the build stage January 31, 2017 07:50AM |
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Re: My coreXY design is progressing to the build stage January 31, 2017 08:26AM |
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