extruder reverses at beginning April 08, 2011 01:57AM |
Registered: 13 years ago Posts: 8 |
Re: extruder reverses at beginning April 08, 2011 02:22AM |
Registered: 14 years ago Posts: 3,742 |
Re: extruder reverses at beginning April 08, 2011 03:58AM |
Registered: 13 years ago Posts: 8 |
Re: extruder reverses at beginning April 08, 2011 04:30AM |
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Re: extruder reverses at beginning April 08, 2011 03:39PM |
Registered: 13 years ago Posts: 482 |
G21 ;metric is good! G90 ;absolute positioning T0; select new extruder G28 ;home all G92 E0 ;zero the extruded length M113 S0.0 ;switch off extruder motor G1 F3000.0; feed for start of next move G1 X120.0 Y3.0 ;horizontal move G1 F70 G1 Z1.0 G1 Z0 F70 M109 S210.0 ;set temperature and wait M113 ;turn on extruder motor G1 F30 ; feed for start of next move G1 E15.0 F40; extruder dwell G92 E0 ;zero the extruded length G1 F4500.0; feed for start of next move
Re: extruder reverses at beginning April 08, 2011 10:48PM |
Registered: 14 years ago Posts: 1,092 |
Re: extruder reverses at beginning April 09, 2011 03:49AM |
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Re: extruder reverses at beginning April 09, 2011 06:21AM |
Registered: 13 years ago Posts: 482 |
Re: extruder reverses at beginning April 09, 2011 07:27AM |
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Re: extruder reverses at beginning April 09, 2011 10:32AM |
Registered: 14 years ago Posts: 3,742 |
M104 S210 M116 G92 E0 G1 F50 G1 Z8.0 F50 G28 Y0 G92 Y0 G28 X0 G92 X0 G1 X135.0 Y5.0 F2300 G28 Z0 G92 Z0 G1 Z8.0 F90 M109 S210 M113 S0.75 G1 Z0.2 F90 G92 E0 G90 G21 M140 S70.0 M141 S0.0 M142 S0.0 M113 S0.75 ;M108 S35.0 M104 S210.0 ;M108 S21.0 ;M108 S21.0 ;M108 S8.4 G1 X44.2 Y48.28 Z0.38 F1920.0 G1 F28800.0 G1 E50.0 G1 F1920.0 G92 E0 ;M101 G1 X44.2 Y151.72 Z0.38 F525.0 E99.299 G1 X155.82 Y151.72 Z0.38 F525.0 E206.449 G1 X155.82 Y48.28 Z0.38 F525.0 E305.748 G1 X44.2 Y48.28 Z0.38 F525.0 E412.898 G1 F28800.0 G1 E362.898 G1 F525.0 ;M103 G1 X68.25 Y56.61 Z0.75 F1920.0 G1 X67.64 Y56.4 Z0.75 F1920.0 G1 X68.25 Y56.61 Z0.38 F96.042 G1 F28800.0 G1 E412.898 G1 F96.042 G92 E0
Re: extruder reverses at beginning April 11, 2011 12:35PM |
Registered: 13 years ago Posts: 482 |
1 - M104 S210 ;set temp 2 - M116 ; wait to reach temp 3 - G92 E0 ; set Extruder to 0 4 - G1 F50 ; set feedrate 50mm/min 5 - G1 Z8.0 F50 ;move Z axis to 8mm 6 - G28 Y0 ; Home Y axis 7 - G92 Y0 ; set Y axis co-ords to 0 (redundant as you have just homed the Y axis so the Y value is already 0) 8 - G28 X0 ;home X axis 9 - G92 X0 ; set x-axis co-ords to 0 (redundant) 10 - G1 X135.0 Y5.0 F2300 ;move to dump point 11 - G28 Z0 ;Home Z axis 12 - G92 Z0 ;set Z-axis co-ords to 0 (redundant) 13 - G1 Z8.0 F90 ;Move Z to 8mm 14 - M109 S210 ;Set extruder temperature and wait to reach (repeating lines 1&2) 14 - M113 S0.75 ;set motor PWM (?) to 75% 16 - G1 Z0.2 F90 ;move Z axis to 2mm 17 - G92 E0 ;Set Extruder to 0 (again? but you have not extruded since last reset) 18 - G90 ;Set absoluter positioning 19 - G21 ;Set to metric (Personally I would put this first - what units are the previous instructions in?) 20 - M140 S70.0 ;set bed temp to 140 21 - M141 S0.0 ;set chamber temperature to 0 22 - M142 S0.0 ;set bed holding pressure to 0 (??? huh - never seen this one??) 23 - M113 S0.75 ;Set motor pwm to 75% (already done in line 15) 24 - ;M108 S35.0 ;commented out (by your replace.csv?) 25 - M104 S210.0 ;set extruder temp - I am guessing we have left the start file and this is skeinforge generated 26 - ;M108 S21.0 ;commented out (by your replace.csv?) 27 - ;M108 S21.0 ;commented out (by your replace.csv?) 28 - ;M108 S8.4 ;commented out (by your replace.csv?) 29 - G1 X44.2 Y48.28 Z0.38 F1920.0 ;move to print start position ...
G12 ;set to metric - this replaces line 19 G90 ;Set absoluter positioning - line 18 G1 Z8.0 F50 ;move Z axis to 8mm with feed rate 50mm/min G28 X0 Y0 ;home X and Y axis (replaces lines 6-9) (if it is ok ho home Z I would also do so here else include next line) G1 X135.0 Y5.0 F2300 ;move to dump point with feed rate 2300mm/min G28 Z0 ;home Z axis (replaces lines 11 and 12) G1 Z8.0 F90 ;Move Z to 8mm - guess you do this so you an remove any ooze... ?? is it neccesary if you are over the dump point?? M109 S210 ;Set extruder temperature and wait to reach (replaces lines 1&2 and 14) M113 S0.75 ;set motor PWM (?) to 75% G92 E0 ;set Extruder length at 0 G1 E100 ;extrude 100 mm to prime extruder (this is extrudate length rather than feedstock length I assume??) G92 E0 ;set Extruder length at 0 G1 Z0.2 F90 ;move Z axis to 2mm
Re: extruder reverses at beginning April 11, 2011 01:36PM |
Registered: 14 years ago Posts: 3,742 |
M104 S210 ;M140 S140 M116 ;WAIT for all temperatures to reach set values G92 E0 ;zero the extruded length G1 F50 ;clear the bolt heads G1 Z8 F50 ;clear the bolt heads G28 Y0 ;home Y G92 Y0 ;adjust Y absolute zero G28 X0 ;home X G92 X0 ;adjust X absolute zero G1 X135 Y5 F2300 ;move to dump location G28 Z0 ;home Z G92 Z0 ;adjust Z height for optimum 1st layer adhesion G1 Z8 F90 M109 S210 M113 S0.75 G1 Z0.2 F90 ;G1 X10 E360 F1500 ;G1 E360 F2300 G92 E0
Re: extruder reverses at beginning April 11, 2011 01:55PM |
Registered: 13 years ago Posts: 482 |
Re: extruder reverses at beginning April 11, 2011 01:58PM |
Registered: 14 years ago Posts: 3,742 |
Re: extruder reverses at beginning April 11, 2011 02:07PM |
Registered: 13 years ago Posts: 482 |
Re: extruder reverses at beginning April 12, 2011 02:44AM |
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Re: extruder reverses at beginning April 13, 2011 05:32AM |
Registered: 14 years ago Posts: 3,742 |
Re: extruder reverses at beginning April 13, 2011 06:24AM |
Registered: 13 years ago Posts: 482 |
Re: extruder reverses at beginning April 13, 2011 02:44PM |
Registered: 14 years ago Posts: 3,742 |
G21 ;Set to metric G90 ;Set absolute positioning M104 S210 ;Set Extruder temperature to 210 degrees C G92 E0 ;Zero the extruded length G28 X0 Y0 ;Home X & Y G1 X135 Y5 F2300 ;Move to the dump location G28 Z0 ;Home Z M116 ;WAIT for all temperatures to reach set values M113 S0.75 ;Set Extruder PWM to 75% G1 Z0.2 F90 ;Move UP 0.2 mmAnd it appears to work properly now. Thanks!
Re: extruder reverses at beginning April 13, 2011 04:01PM |
Registered: 13 years ago Posts: 482 |
Re: extruder reverses at beginning September 28, 2012 09:05AM |
Registered: 11 years ago Posts: 5 |