[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 494: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 113: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 113: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 113: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 195: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3937) [phpBB Debug] PHP Warning: in file [ROOT]/feed.php on line 196: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3937) Build Your Own SLA/SLSA forum dedicated to helping you build your own SLA/SLS-based 3d printer2014-12-02T01:06:31-04:00http://www.buildyourownsla.com/forum/feed.php?f=6&t=21862014-12-02T01:06:31-04:002014-12-02T01:06:31-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6436#p6436<![CDATA[Re: Microstepping and accuracy]]> At this stage, all the parts for my Z-axis are milled and assembled, so I'll have to keep that in mind for the next design.
Once I get my hands on some better measuring tools I'll post my results. Right now with 1/8 microstepping, 800 steps/unit, and 10um steps things seem fairly dialed in.
Statistics: Posted by telephone1652 — Tue Dec 02, 2014 1:06 am
]]>2014-12-01T23:40:42-04:002014-12-01T23:40:42-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6435#p6435<![CDATA[Re: Microstepping and accuracy]]> Basically, if you want repeatable fine movements (Like 20um), you're better off implementing gearing or using different belts/pulleys to increase your steps per mm.
That said, few people seem to adhere to these rules (My Uncia machine, for example, breaks this rule). Since I print at (a relatively large) .1mm layer height, it's not that big of a deal.
Statistics: Posted by PomeroyB — Mon Dec 01, 2014 11:40 pm
]]>2014-12-01T22:25:27-04:002014-12-01T22:25:27-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6433#p6433<![CDATA[Re: Microstepping and accuracy]]> I'm not entirely certain I'm understanding the layer height point. Won't I need microstepping to get down to very fine layers, say 20 um?
Statistics: Posted by telephone1652 — Mon Dec 01, 2014 10:25 pm
]]>2014-12-01T20:45:48-04:002014-12-01T20:45:48-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6431#p6431<![CDATA[Re: Microstepping and accuracy]]>Statistics: Posted by PacManFan — Mon Dec 01, 2014 8:45 pm
]]>2014-12-01T18:15:24-04:002014-12-01T18:15:24-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6426#p6426<![CDATA[Re: Microstepping and accuracy]]>Statistics: Posted by PomeroyB — Mon Dec 01, 2014 6:15 pm
]]>2014-11-30T16:09:48-04:002014-11-30T16:09:48-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6395#p6395<![CDATA[Re: Microstepping and accuracy]]>Statistics: Posted by cncbasher — Sun Nov 30, 2014 4:09 pm
]]>2014-11-30T15:15:31-04:002014-11-30T15:15:31-04:00http://www.buildyourownsla.com/forum/viewtopic.php?t=2186&p=6394#p6394<![CDATA[Microstepping and accuracy]]> There's also this lively discussion:
Has anyone actually observed a decrease in accuracy with an increase in #of microsteps?
Statistics: Posted by telephone1652 — Sun Nov 30, 2014 3:15 pm