simply drop the high microstepping , you dont need it , high microstepping = missing steps , and decreaced Torque Microstepping should only really be used for removing resonance .
On 20 April 2016 at 09:20, Nicklas Karlsson <nicklas.karlsso...@gmail.com> wrote: > > Greetings; > > > > One of the things I am noticing, when running this crippled Z drive at > > various speeds, is that up to about 3/4 rps at its shaft, it moves dead > > silently, but by 2 rps, its rattling tools off the table, exactly as if > > is was being full stepped, and it doesn't become at all smooth again > > until its moving the head at 25 ipm or more, then stalls at just under > > 48 ipm. > > ... > > What say you folks? Will this truly solve it? > > I would guess resonance or step signal have to toggle between two > different frequencies but have no experience. An oscilloscope would tell if > there are problems with the step signal. I can also tell if stepper driver > behave as expected. > > > Nicklas Karlsson > > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications > Manager > Applications Manager provides deep performance insights into multiple > tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > -- The information contained in this message is confidential and is intended for the addressee only. If you have received this message in error or there are any problems please notify the originator immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. This mail and any attachments have been scanned for viruses prior to leaving the RcTechnix network. RcTechnix will not be liable for direct, special, indirect or consequential damages arising from alteration of the contents of this message by a third party or as a result of any virus being passed on. RcTechnix reserves the right to monitor and record e-mail messages being sent to and from this address for the purposes of investigating or detecting any unauthorised use of its system and ensuring effective operation. (c) RcTechnix ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
