TeaCup Maximum_Feedrate units June 03, 2011 10:21AM |
Registered: 13 years ago Posts: 52 |
G1 Zxx fyystyle commands. Where xx is the new position for the axis and yy is the feed rate. Anything with a feed rate of 47 or higher leaeves the Axis motionless and humming to itself.
#define MAXIMUM_FEEDRATE_Z 40
G0 ZxxMy Z-Axis is only sitting there humming to itself and the axis won't move. That is at least after the initial acceleration period where it's going at speeds it can handle.
Re: TeaCup Maximum_Feedrate units June 03, 2011 12:00PM |
Registered: 16 years ago Posts: 1,094 |
git checkout f555887eb58ca1adand see if it behaves better, there was a bunch of work done on the ramping algorithm after that commit and I'm having some issues with it too. If that works for you, I'll reset master to that commit.
Re: TeaCup Maximum_Feedrate units June 03, 2011 12:58PM |
Registered: 13 years ago Posts: 2,947 |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 01:07PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 01:17PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 06:29PM |
Registered: 13 years ago Posts: 52 |
git checkout f555887eb58ca1adThis gave me an error:
fatal: Not a git repository (or any of the parent directories): .gitSo I went to the git webpage, went to the f55.......... branch (https://github.com/triffid/Teacup_Firmware/tree/f555887eb58ca1adcd1be0354eea434e4e71f6f9) and downloaded that ZIP.
E_STARTSTOP_STEPS 10000has absolutely no effect. Maybe I'm giving the wrong commands, but I thought that any command involving an E-move should lead to a retraction and the next E-move should then forward by the same number of steps.
Re: TeaCup Maximum_Feedrate units June 03, 2011 09:01PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 09:09PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 09:21PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 09:48PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 09:59PM |
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Re: TeaCup Maximum_Feedrate units June 03, 2011 10:30PM |
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Re: TeaCup Maximum_Feedrate units June 04, 2011 01:39AM |
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Re: TeaCup Maximum_Feedrate units June 04, 2011 07:57AM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 08:50AM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 09:19AM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 12:08PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 12:27PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 01:50PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 02:27PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 02:55PM |
Registered: 13 years ago Posts: 52 |
Re: TeaCup Maximum_Feedrate units June 06, 2011 03:03PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 03:14PM |
Registered: 13 years ago Posts: 2,947 |
Quote
my config speed settings
/// used for G0 rapid moves and as a cap for all other feedrates
#define MAXIMUM_FEEDRATE_X 24000 // 400mm/s
#define MAXIMUM_FEEDRATE_Y 24000
#define MAXIMUM_FEEDRATE_Z 120 // 2mm/s
#define MAXIMUM_FEEDRATE_E 24000 // 400mm/s
/// used when searching endstops and as default feedrate
#define SEARCH_FEEDRATE_X 1800 // 30mm/s
#define SEARCH_FEEDRATE_Y 1800
#define SEARCH_FEEDRATE_Z 60
// no SEARCH_FEEDRATE_E, as E can't be searched
/// this is how many steps to suck back the filament by when we stop. set to zero to disable
#define E_STARTSTOP_STEPS 0 //400 = slack in bowden
#define ACCELERATION_RAMPING
/// how fast to accelerate when using ACCELERATION_RAMPING
/// smaller values give quicker acceleration
/// valid range = 1 to 8,000,000; 500,000 is a good starting point
#define ACCELERATION_STEEPNESS 37500 I would have it set at 35000 but I lose steps (faster is better)
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Re: TeaCup Maximum_Feedrate units June 06, 2011 03:19PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 04:50PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 08:44PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 10:19PM |
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Re: TeaCup Maximum_Feedrate units June 06, 2011 10:29PM |
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Re: TeaCup Maximum_Feedrate units June 07, 2011 06:48AM |
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Re: TeaCup Maximum_Feedrate units June 07, 2011 06:57AM |
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