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Prusa imprimante se bloque en cours d'impression

Posted by zasquash 
Prusa imprimante se bloque en cours d'impression
August 13, 2013 09:54AM
Bonjour,

J'ai un soucis avec ma prusa V2. L'imprimante se bloque au début de l'impression.
Je ne sais pas exactement ce qui ce passe.

J'utilise le firmware repetier 0.83.

J'ai test avec le soft Pronterface et repetierhost mais rien ne change. L'imprimante se bloque tjrs dans les environs de la 50ieme lignes (plus ou moins).

Avec le logiciel repetierhost, il y a un mod "à vide" lorsque je l'active l'imprimante ne se bloque pas et simule la pièce complètement.

J'utilise Slic3r intégré à repetierhost la version 0.9.8. Lors de la compilation sous repetierhost voici ce que j'ai:
All prerequisites satisfied
t/angles.t ........... ok     
t/arcs.t ............. ok     
t/clean_polylines.t .. ok   
t/clipper.t .......... 1/3 
#   Failed test 'hole is preserved after intersection'
#   at t/clipper.t line 33.
#     Structures begin differing at:
#          $got->[0]{outer}[0][0] = '20'
#     $expected->[0]{outer}[0][0] = '10'

#   Failed test 'union of two ccw and one cw is a contour with no holes'
#   at t/clipper.t line 63.
#     Structures begin differing at:
#          $got->[0]{outer}[0][0] = '40'
#     $expected->[0]{outer}[0][0] = '0'

#   Failed test 'difference of a cw from two ccw is a contour with one hole'
#   at t/clipper.t line 70.
#     Structures begin differing at:
#          $got->[0]{outer}[0][0] = '40'
#     $expected->[0]{outer}[0][0] = '0'
# Looks like you failed 3 tests of 3.
t/clipper.t .......... Dubious, test returned 3 (wstat 768, 0x300)
Failed 3/3 subtests 
t/collinear.t ........ ok     
t/custom_gcode.t ..... ok   
t/dynamic.t .......... skipped: variable-width paths are currently disabled
t/fill.t ............. 1/9 Thread 1 terminated abnormally: Deep recursion on subroutine "Slic3r::Fill::Base::new" at (eval 67) line 29.
Thread 2 terminated abnormally: Deep recursion on subroutine "Slic3r::Fill::Base::new" at (eval 65) line 29.
t/fill.t ............. ok   
t/geometry.t ......... ok     
t/layers.t ........... ok   
t/loops.t ............ ok   
t/polyclip.t ......... 1/24 
#   Failed test 'line is clipped to square with hole'
#   at t/polyclip.t line 146.
#     Structures begin differing at:
#          $got->[0][0][1] = '288.086660915295'
#     $expected->[0][0][1] = '288.087'
# Looks like you failed 1 test of 24.
t/polyclip.t ......... Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/24 subtests 
t/retraction.t ....... ok     
t/serialize.t ........ ok   
t/shells.t ........... ok   
t/slice.t ............ ok     
t/vibrationlimit.t ... ok   

Test Summary Report
-------------------
t/clipper.t        (Wstat: 768 Tests: 3 Failed: 3)
  Failed tests:  1-3
  Non-zero exit status: 3
t/polyclip.t       (Wstat: 256 Tests: 24 Failed: 1)
  Failed test:  24
  Non-zero exit status: 1
Files=17, Tests=167, 40 wallclock secs ( 0.14 usr  0.04 sys + 42.43 cusr  0.62 csys = 43.23 CPU)
Result: FAIL
Failed 2/17 test programs. 4/167 subtests failed.

Je suppose que ce problème peut venir de la. mais en réalité j'en sais rien.

Voilà ce que j'ai avec la version 0.9.11-dev
App::cpanminus is up to date. (1.6940)
Boost::Geometry::Utils is up to date. (0.15)
Class:angry smileySAccessor is up to date. (1.18)
Encode::Locale is up to date. (1.03)
skipping R/RJ/RJBS/perl-5.18.1.tar.bz2
File:confused smileypec is up to date. (3.40)
Getopt::Long is up to date. (2.41)
Growl::GNTP is up to date. (0.20)
IO:confused smileycalar is up to date. (2.110)
Math::Clipper is up to date. (1.22)
Math::ConvexHull::MonotoneChain is up to date. (0.01)
Math::Geometry::Voronoi is up to date. (1.3)
Math:tongue sticking out smileylanePath is up to date. (108)
Moo is up to date. (1.003000)
--> Working on Scalar::Util
Fetching [www.cpan.org] ... OK
Configuring Scalar-List-Utils-1.30 ... OK
Building and testing Scalar-List-Utils-1.30 ... OK
Successfully installed Scalar-List-Utils-1.30 (upgraded from 1.27)
1 distribution installed
Storable is up to date. (2.45)
Test::More is up to date. (0.98)
Time::HiRes is up to date. (1.9725)
XML:confused smileyAX::ExpatXS is up to date. (1.33)
--> Working on SMUELLER/ExtUtils-ParseXS-3.18_04.tar.gz
Fetching [www.cpan.org] ... OK
Configuring ExtUtils-ParseXS-3.18_04 ... OK
Building and testing ExtUtils-ParseXS-3.18_04 ... OK
Successfully installed ExtUtils-ParseXS-3.18_04
1 distribution installed
--> Working on ./xs
Configuring /home/alex/Telechargements/Printrun/Slic3r/xs ... OK
Building and testing Slic3r-XS-0.01 ... OK
Successfully installed Slic3r-XS-0.01
1 distribution installed
t/angles.t ........... ok     
t/arcs.t ............. ok     
t/clean_polylines.t .. ok     
t/clipper.t .......... ok   
t/collinear.t ........ ok     
t/combineinfill.t .... ok   
t/cooling.t .......... ok   
t/custom_gcode.t ..... ok   
t/dynamic.t .......... skipped: variable-width paths are currently disabled
t/fill.t ............. ok     
t/freeze.t ........... All 1 subtests passed 
t/gcode.t ............ ok   
t/geometry.t ......... ok     
t/layers.t ........... ok   
t/loops.t ............ ok   
t/perimeters.t ....... ok   
t/polyclip.t ......... ok     
t/print.t ............ ok   
t/retraction.t ....... ok     
t/serialize.t ........ ok   
t/shells.t ........... ok   
t/skirt_brim.t ....... ok   
t/slice.t ............ ok     
t/support.t .......... ok   
t/svg.t .............. ok   
t/vibrationlimit.t ... ok   

Test Summary Report
-------------------
t/freeze.t         (Wstat: 11 Tests: 1 Failed: 0)
  Non-zero wait status: 11
Files=26, Tests=200, 96 wallclock secs ( 0.15 usr  0.07 sys + 94.62 cusr  0.85 csys = 95.69 CPU)
Result: FAIL

Avec le snapshot pronterface j'ai le même soucis.
Re: Prusa imprimante se bloque en cours d'impression
August 13, 2013 09:56AM
Ok j'ai réolu un soucis

Cloning into 'Slic3r'...
remote: Counting objects: 14668, done.
remote: Compressing objects: 100% (8363/8363), done.
remote: Total 14668 (delta 7747), reused 12836 (delta 5944)
Receiving objects: 100% (14668/14668), 4.67 MiB | 648 KiB/s, done.
Resolving deltas: 100% (7747/7747), done.
alex@dev-laptop:~/Telechargements/Printrun$ cd Slic3r 
alex@dev-laptop:~/Telechargements/Printrun/Slic3r$ sudo perl Build.PL 
App::cpanminus is up to date. (1.6940)
Boost::Geometry::Utils is up to date. (0.15)
Class:angry smileySAccessor is up to date. (1.18)
Encode::Locale is up to date. (1.03)
skipping R/RJ/RJBS/perl-5.18.1.tar.bz2
File:confused smileypec is up to date. (3.40)
Getopt::Long is up to date. (2.41)
Growl::GNTP is up to date. (0.20)
IO:confused smileycalar is up to date. (2.110)
Math::Clipper is up to date. (1.22)
Math::ConvexHull::MonotoneChain is up to date. (0.01)
Math::Geometry::Voronoi is up to date. (1.3)
Math:tongue sticking out smileylanePath is up to date. (108)
Moo is up to date. (1.003000)
Scalar::Util is up to date. (1.30)
Storable is up to date. (2.45)
Test::More is up to date. (0.98)
Time::HiRes is up to date. (1.9725)
XML:confused smileyAX::ExpatXS is up to date. (1.33)
--> Working on SMUELLER/ExtUtils-ParseXS-3.18_04.tar.gz
Fetching [www.cpan.org] ... OK
Configuring ExtUtils-ParseXS-3.18_04 ... OK
Building and testing ExtUtils-ParseXS-3.18_04 ... OK
Successfully installed ExtUtils-ParseXS-3.18_04
1 distribution installed
--> Working on ./xs
Configuring /home/alex/Telechargements/Printrun/Slic3r/xs ... OK
Building and testing Slic3r-XS-0.01 ... OK
Successfully installed Slic3r-XS-0.01
1 distribution installed
t/angles.t ........... ok     
t/arcs.t ............. ok     
t/clean_polylines.t .. ok     
t/clipper.t .......... ok   
t/collinear.t ........ ok     
t/combineinfill.t .... ok   
t/cooling.t .......... ok   
t/custom_gcode.t ..... ok   
t/dynamic.t .......... skipped: variable-width paths are currently disabled
t/fill.t ............. ok     
t/gcode.t ............ ok   
t/geometry.t ......... ok     
t/layers.t ........... ok   
t/loops.t ............ ok   
t/perimeters.t ....... ok   
t/polyclip.t ......... ok     
t/print.t ............ ok   
t/retraction.t ....... ok     
t/serialize.t ........ ok   
t/shells.t ........... ok     
t/skirt_brim.t ....... ok   
t/slice.t ............ ok     
t/support.t .......... ok     
t/svg.t .............. ok   
t/vibrationlimit.t ... ok   
All tests successful.
Files=25, Tests=240, 93 wallclock secs ( 0.16 usr  0.05 sys + 92.25 cusr  0.81 csys = 93.27 CPU)
Result: PASS

Mais l'imprimante se bloque toujours.
J'ai un ventilateur sur les drivers en cas de surchauffe.
Re: Prusa imprimante se bloque en cours d'impression
August 13, 2013 10:01AM
Voici les 100 premières lignes du gcode généré
Il bloque toujours à la ligne 48.
G1 X114.690 Y68.650 E1.95836

; generated by Slic3r 0.9.11-dev on 2013-08-13 at 15:48:35

; layer_height = 0.15
; perimeters = 2
; top_solid_layers = 4
; bottom_solid_layers = 3
; fill_density = 0.75
; perimeter_speed = 90
; infill_speed = 100
; travel_speed = 150
; nozzle_diameter = 0.35
; filament_diameter = 2.89
; extrusion_multiplier = 1
; perimeters extrusion width = 0.32mm
; infill extrusion width = 0.35mm
; solid infill extrusion width = 0.32mm
; top infill extrusion width = 0.30mm
; first layer extrusion width = 0.32mm

G21 ; set units to millimeters
G28 ; home all axes
G90 ; use absolute coordinates
G92 E0
M82 ; use absolute distances for extrusion
G1 F2400.000 E-1.60000
G92 E0
G1 Z0.225 F9000.000
G1 X83.650 Y70.300
G1 F2400.000 E1.60000
G1 X84.340 Y69.490 F2700.000 E1.61177
G1 X84.490 Y69.340 E1.61412
G1 X85.300 Y68.650 E1.62589
G1 X86.040 Y68.160 E1.63571
G1 X86.640 Y67.850 E1.64318
G1 X86.840 Y67.760 E1.64560
G1 X87.740 Y67.430 E1.65621
G1 X88.710 Y67.200 E1.66724
G1 X89.480 Y67.120 E1.67580
G1 X90.000 Y67.100 E1.68156
G1 X109.990 Y67.100 E1.90269
G1 X110.510 Y67.120 E1.90845
G1 X111.280 Y67.200 E1.91701
G1 X112.040 Y67.370 E1.92562
G1 X112.250 Y67.430 E1.92804
G1 X113.150 Y67.760 E1.93864
G1 X113.950 Y68.160 E1.94854
G1 X114.510 Y68.520 E1.95590
G1 X114.690 Y68.650 E1.95836
G1 X115.500 Y69.340 E1.97013
G1 X115.650 Y69.490 E1.97248
G1 X116.340 Y70.300 E1.98425
G1 X116.470 Y70.480 E1.98670
G1 X116.830 Y71.040 E1.99407
G1 X117.230 Y71.840 E2.00396
G1 X117.560 Y72.740 E2.01457
G1 X117.760 Y73.560 E2.02390
G1 X117.850 Y74.180 E2.03083
G1 X117.900 Y75.000 E2.03992
G1 X117.900 Y94.990 E2.26106
G1 X117.870 Y95.590 E2.26770
G1 X117.760 Y96.430 E2.27707
G1 X117.620 Y97.040 E2.28400
G1 X117.560 Y97.250 E2.28641
G1 X117.230 Y98.150 E2.29702
G1 X117.140 Y98.350 E2.29944
G1 X116.830 Y98.950 E2.30691
G1 X116.470 Y99.510 E2.31428
G1 X116.340 Y99.690 E2.31673
G1 X115.650 Y100.500 E2.32850
G1 X115.500 Y100.650 E2.33085
G1 X114.690 Y101.340 E2.34262
G1 X114.510 Y101.470 E2.34508
G1 X113.950 Y101.830 E2.35244
G1 X113.150 Y102.230 E2.36234
G1 X112.250 Y102.560 E2.37294
G1 X111.430 Y102.760 E2.38228
G1 X110.810 Y102.850 E2.38921
G1 X109.990 Y102.900 E2.39830
G1 X90.000 Y102.900 E2.61943
G1 X89.400 Y102.870 E2.62608
G1 X88.560 Y102.760 E2.63545
G1 X87.950 Y102.620 E2.64237
G1 X87.740 Y102.560 E2.64479
G1 X86.840 Y102.230 E2.65539
G1 X86.640 Y102.140 E2.65782
G1 X86.040 Y101.830 E2.66529
G1 X85.480 Y101.470 E2.67265
G1 X85.300 Y101.340 E2.67511
G1 X84.490 Y100.650 E2.68688
G1 X84.340 Y100.500 E2.68923
G1 X83.650 Y99.690 E2.70100
G1 X83.520 Y99.510 E2.70345
G1 X83.160 Y98.950 E2.71082
G1 X82.760 Y98.150 E2.72071
G1 X82.430 Y97.250 E2.73132
G1 X82.200 Y96.280 E2.74234
G1 X82.120 Y95.510 E2.75091
G1 X82.100 Y94.990 E2.75666
G1 X82.100 Y75.000 E2.97780
G1 X82.120 Y74.480 E2.98355
G1 X82.200 Y73.710 E2.99212
G1 X82.430 Y72.740 E3.00315
G1 X82.760 Y71.840 E3.01375
G1 X82.850 Y71.640 E3.01618
G1 X83.160 Y71.040 E3.02365
G1 X83.622 Y70.339 E3.03293
G1 X83.910 Y70.490 F9000.000
G1 X84.570 Y69.720 F2700.000 E3.04415
G1 X84.720 Y69.570 E3.04649
G1 X85.490 Y68.910 E3.05771
Re: Prusa imprimante se bloque en cours d'impression
August 13, 2013 10:23AM
Je pense savoir d'où. Je moteur Extruder est activé. Il reçoit une tension électrique. mais je pense que le calcul à la base est mauvais.

Je pense que c'est du à un mauvais calcul du step par min de l'extruder.
Mon modèle est une prusa V2.

Quelqu'un pourrait il me conseillé sur les paramètres a renseigné dans le fichier configuration.h.
Je pensais l'avoir fait correctement mais visiblement non.
Re: Prusa imprimante se bloque en cours d'impression
August 13, 2013 10:47PM
C'est bon j'ai résolu le soucis en mettant un firmwire Marlin smiling smiley
Re: Prusa imprimante se bloque en cours d'impression
August 21, 2013 07:31AM
Salut,
Je vois que tu as résolu ton problème mais j'avais le même problème à un moment donné (blocage aléatoire au milieu d'une impression) avec Pronterface et une carte Gen7 v1.3. En général quand tu as un blocage en cours de route cela vient d'un problème logiciel (firmware ou programme d'impression).
Après une mise à jour, le problème a disparu. Donc, il ne faut pas hésiter à tester différentes configurations pour voir celle qui convient.
Au fait, avec quelle carte électronique pilotes-tu ta Prusa ?
Cordialement,

Thierry


Prusa V2 + Ramps 1.4 (Marlin Firmware) avec autolevelling bed, écran LCD et alimentation à 24V + Raspberry Pi Model B (pour impression autonome) / Pronterface + Slic3r sous Ubuntu 14.04 / Niveau : Pratiquant / Localisation : Lézignan-Corbières (Aude, France)
Re: Prusa imprimante se bloque en cours d'impression
August 21, 2013 12:44PM
Hello,

Merci pour l'info.

Ma configuration est un arduino + RAMPS 1.4 + lcd smartdrepradiscounter.
J'ai résolu les soucis mais j'en ai tjrs un.

Je ne parviens pas à faire une pièce. Je pense que c'est un réglage de Slic3r.
Je ouvert un nouveau Post si tu souhaite m'aidée sur le sujet.

Alex
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