Marius Thanks for your reply....makes sense. Does G64 p# work on rotary files/systems? It didn't seem to when I ran it. Do you have any tips for reducing the numer of moves in a job? Sorry. I forgot to put a subject up top, Aaron ----- Original Message ----- From: Marius Liebenberg Sent: 11/09/13 11:17 AM To: emc-users@lists.sourceforge.net Subject: Re: [Emc-users] (no subject)
Aaron When you cut stuff with a lot of little cuts, especially curved cuts, the speed will always be slow. If you look at the constant velocity parameters of any CNC machine you will find that the machine has to accelerate and then decelerate again at the beginning and end of every cut or move. Unless you have a very light gantry with a huge acceleration, you will have a slow response. When the cuts are very short the machine does not have enough time to get to the requested feed rate before it has to slow down again. It is one of the pains of cutting 3D stuff. On 2013/11/09 12:58 PM, aaron moore wrote: > Hi > I am trying to get my head around running a rotary axis on top of a 3 axis router, but I am having problems; > > The main one is low feed speed. I have tried editing the code and increasing feed and acceleration in the ini file to increase the speed, but in makes no difference. I am trying to cut a helical final cut, which seems to have lots of tiny moves, but other files I hav e tried are almost as slow. Can any one offer some advice? The computer I run Lcnc on is very old an slow, does that have any bearing? > Thanx in advance > Aaron > > Re-Form Furniture > Aaron Moore > Conileigh > Skinners Bottom > Redruth > Cornwall > TR16 5DY > > Tel: 01209 890084 > Mob: 07805686188 > Email:aaronmo...@linuxmail.org > Web: www.re-formfurniture.co.uk > ------------------------------------------------------------------------------ > November Webinars for C, C++, Fortran Developers > Accelerate application performance with scalable programming models. Explore > techniques for threading, error checking, porting, and tuning. Get the most > from the latest Intel processors and coprocessors. See abstracts and register > http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > -- Regards / G roete Marius D. Liebenberg MasterCut cc Cel: +27 82 698 3251 Tel: +27 12 743 6064 Fax: +27 86 551 8029 Skype: marius_d.liebenberg --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users Re-Form Furniture Aaron Moore Conileigh Skinners Bottom Redruth Cornwall TR16 5DY Tel: 01209 890084 Mob: 07805686188 Email:aaronmo...@linuxmail.org Web: www.re-formfurniture.co.uk ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
