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jenny8008

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Posts posted by jenny8008

  1. 2 hours ago, Joffrey said:

    Seems like your first layer is either severely underextruding or your bed was not leveled properly.

     

     

     

     

    Agree.

     

    I'd recommend to repeat leveling in the Alta-software and then give it another try.

     

    In case this doesn't solve the problem - does the filament feed properly, or may the nozzle be partially blocked? Which filament do you use (type, brand)?

  2. You have set a Change at Z-Height (Extensions - Post Processing - Modify G-Code), you set the temperature at layer 1 to 210 °C, the default print temperature is at 205 °C. I would remove the Change at Z-Height, that doesn't make sense to me.

     

    Another cause may be the activated cooling fan, I would uncheck that and give it another try.

  3. I'll have a look at it tonight. 

     

    A few things to try out (as long as you haven't done it already):

    Have you saved the created gcode and checked it with Cura or another gcode viewer (e.g. Gcode viewer)? 

    Since you write that the prime blob does function, I am pretty sure that your connections works via the connector). I suppose there is an error either in the start gcode or maybe another setting. 

  4. On 1/25/2019 at 8:21 AM, Fesus said:

    jenny8008 do you have issues with your silhouette having to be constantley leveled? when using cura?

    What do you mean with 'constantly'? With the removable print bed there can be issues with the correct levelling, so I guess it would be better to remove the print without taking the acrylic plate out of the Alta.

    In 3d printing in general it is necessary to keep the bed level.

     

    23 hours ago, tospi said:

    Can anybody help me to install the Silhouette Alta in Cura.

     

    1. i Add a Custom FFF printer

    2. I take the settings above

    3. Whats about the G-code which is the right one. 

     

    Can you help me about that. 

     

    I want print flexibel material with the Alta. Is that possible?

     

    Thanks 

    tospi

     

     

     

     

    No, you can't print flexible material with the Alta, it gets squeezed out because there is insufficient support for non-rigid materials.

     

    Which Gcode do you need?

  5. Did you change the filament diametre? This might cause your problem. 

     

    In general, there are several causes possible, it is probably the most common issue with 3d-printing.

    It can depend on the printing speed (nearly as slow as possible), the surface (painters tape does a quite good job, but you need to re-level/calibrate then), the material, and, last but not least, the leveling (this is what Silhouette calls 'calibration').

     

    A troubleshooting-guide in Spanish might help you as well, you need to read the section of print not sticking to bed. This is not Alta-specific, so you can use nearly every troubleshooting-guide. 

  6. 5 hours ago, egyptinside said:

     

    jenny8008,

    Your settings worked perfectly. I am now able to use Cura on my Alta. Thank you SO much; this will give me so much more control over my prints. Silhouette 3D is just *so* bad at generating supports. I really, really appreciate your help!

    Thank you for your feedback, and great to hear that it works now! 

  7. Important: You have to remove the M104 and M109 commands from the Start-Gcode. These set the temperature of the nozzle and override the settings you've made! (Cura writes the custom temperature before the start-gcode. If this gcode contains another temperature, this second temperature will be set every time.)

    • Like 1
    • Thanks 1
  8. So, here we are again.

    These are my Cura-Settings for the Alta:

    image.thumb.png.31f081243f9db0f48d95e84313cb4758.png

     

    image.thumb.png.2f9ce6673fcdbbc1ceea693832300b96.png

     

    The Start-Gcode:

     

    G28 ; home all axes

    G90

    G1 Z5 F1200

    G1 X0.000 Y-70.00 F2000.000

    G1 Z0.000 F2000.000

    G92 E0

    G1 E50.00000 F100;

    G92 E0

    G1 Z0.400 F6000.000

    G1 X-37.984 Y-51.711 F6000.000

    G1 E5.99500 F4800.00000

    G1 X-36.594 Y-52.712 E6.79005 F540.000

    G1 X-33.376 Y-54.825 E7.18850

    G1 X-31.774 Y-55.781 E7.22241

    G1 X-28.512 Y-57.540 E7.58616

    G1 X-26.697 Y-58.422 E7.98434

    G1 X-23.446 Y-59.829 E8.04019

    G1 X-21.413 Y-60.609 E8.78005

    G1 X-18.195 Y-61.684 E8.85674

    G1 X-15.980 Y-62.321 E9.57605

    G1 X-12.811 Y-63.085 E9.67501

    G1 X-10.390 Y-63.561 E10.08386

    G1 X-7.329 Y-64.025 E10.37218

    G1 X-4.725 Y-64.307 E10.49464

    G1 X-1.780 Y-64.497 E10.76990

    G1 X-0.510 Y-64.558 E10.90328

    G1 X2.780 Y-64.497 E11.16826

    G1 X4.725 Y-64.307 E11.31256

    G1 X7.329 Y-64.025 E11.56583

    G1 X10.390 Y-63.561 E11.72151

    G1 X12.811 Y-63.085 E11.96409

    G92 E0

     

    And the End-Gcode:

    G92 E0

    G1 E-40.00000 F2000

    G91

    G90

    G92 E0

    G1 E-1.00000 F2400

    M104 S0

    G28

    • Like 2
  9. The size of the nozzle is 0.4mm and filament 1.75mm.

    In the settings you have to activate "Origin at center" (or similar, the Alta is a delta style printer) and deactivate "Heated Bed" (because there is none); the print volume is 124mm x 124mm x 130 mm (height/Z-axis).

     

    You still need Silhouette 3D to be installed because of filament change and bed leveling.

  10. On 8/7/2018 at 3:32 AM, gr5 said:

    @jenny8008 - Go to this web page and look at temperature related codes:

    http://reprap.org/wiki/G-code

     

    The temp is pretty simple usually both:

    M109 S210

    or

    M104 S210

     

    To set temperature to 210C.  But for dual head printers sometimes you have to specify the head.  Maybe a T0 command or a T1 command (by themselves) to indicate which head?  If you can get your hands on a gcode file that properly sets the temp then look in that and look for the temperature in the gcode file (should be near the top - the first 30 gcodes or so).

     

    Then you can insert what you think is the right gcode into a gcode file that you were going to use and see if that works.  Once you know the proper syntax you can tell cura in the start codes in machine settings.

    Hi, thank you! The Wiki helped me a lot with my Alta (but with my Anycubic too). :-)

     

    The Alta does only have one extruder.

     

    @TayloredVinyl

    How are you doing with your Alta?

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