Search found 15 matches
- Tue Sep 20, 2016 4:14 pm
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
I will slice with CraftWare's acceleration feature, pass it through GPX, test it on my Sailfish firmware printer with and without firmware acceleration enabled, and report back. I can vary the time step, and may try a very small interval like 1ms or 0.1ms if the slicer accepts it. I know its more co...
- Tue Sep 20, 2016 9:13 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
In addition, Craftware is truly wonderful in how it shows line by line moves, and scrolls the actual gcode visually for those moves. Feed rates are shown by color, and it is clear that deceleration and acceleration in a single line is shown with fading colors in the sliced object view. Simplify3D's ...
- Tue Sep 20, 2016 9:08 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
dorsai3d, Lets see if i caught you on a less grumpy day... This might interest you: A snippet from accelerated code generated by Craftware 1.14: ; ------------------------------------ ; Layer #0 ; ------------------------------------ G21 ; mm G90 ; abs G92 E0 ; reset extr M106 S0 ;segType:Skirt G0 F...
- Mon Sep 19, 2016 11:05 am
- Forum: Feature Requests
- Topic: [ADDED] Top layer Infill Angle
- Replies: 9
- Views: 6495
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Re: Top layer Infill Angle
So you are proposing I change the number of top surfaces to 0, and use rectilinear infill at 100% as a separate process, that only fills the top couple layers? Yeah, you are right, I could do that... But would it be so difficult to incorporate another feature that allows changing surface infill angl...
- Mon Sep 19, 2016 10:57 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
Thanks for looking at the gcode, since I haven't yet. I rest my case... but boy do you sound grumpy! SD card reads should be faster than 250kHz. I don't intend to print over USB... The smoother behavior I noticed must have been due to another setting or condition. Originally I thought Cura would cal...
- Mon Sep 19, 2016 10:34 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
I know that I can turn OFF firmware acceleration in Sailfish, and instead allow Cura to generate the acceleration enabled gcode. I can then convert the file from gcode to x3g with GPX, load it on my replicator, and during printing it will behave as though firmware acceleration was turned ON. It rea...
- Mon Sep 19, 2016 10:33 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
The fact that every firmware does it that way, doesn't mean it should be that way! All GRBL motion planning derived firmware that run on 8-bit controllers are exhibiting print slowing and other motion planning bugs when calculating acceleration for detailed models. 32 bit hardware does not suffer fr...
- Mon Sep 19, 2016 10:03 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
Without sounding argumentative, I am still not 100% convinced. Accelerated moves can be represented by gcode as much as non-accelerated moves. Ignoring the x3g limitations in accepting "varying acceleration", in my opinion the firmware should only read gcode line by line, and send the appr...
- Sat Sep 17, 2016 10:48 am
- Forum: Feature Requests
- Topic: Acceleration Settings
- Replies: 23
- Views: 31104
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Re: Acceleration Settings
I wouldn't know how to do this in Sailfish firmware... Accelerated "planning" should be done by the slicer, not the printer hardware.
- Sat Sep 17, 2016 10:45 am
- Forum: Feature Requests
- Topic: [ADDED] Top layer Infill Angle
- Replies: 9
- Views: 6495
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Re: Top layer Infill Angle
+1... this is MANDATORY!!! I cannot properly calibrate my JKN Advance K and K2 values in sailfish without being able to do 0, 90, 0, 90 top/solid surface infill.
