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victor_larchenko (Victor)
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User Since
Aug 16 2016, 11:31 PM (140 w, 21 h)

Recent Activity

Today

victor_larchenko added a comment to T2421: BUG: CuraLE 3.2.18 Changing parameters for extruder1 when modifying extruder2.

@karrad Checked again and it sends correct data to engine now, not sure why files are identical.

Wed, Apr 24, 5:22 AM · Cura LulzBot Edition

Yesterday

victor_larchenko added a comment to T2421: BUG: CuraLE 3.2.18 Changing parameters for extruder1 when modifying extruder2.

@karrad Set blank profile for global quality, so now extruders use only their own values. But now some values that are not overridden in extruder profiles can be set to default values from fdmprinter.json

Tue, Apr 23, 3:32 AM · Cura LulzBot Edition
victor_larchenko committed rCTd516b5610d2b: T2421: set blank profile for global quality (authored by victor_larchenko).
T2421: set blank profile for global quality
Tue, Apr 23, 3:28 AM

Sat, Apr 20

victor_larchenko added a comment to T6670: Windows 7 Connection.

@Steven Tried to add some delays and disabled serial in firmware, to check if if printer issues, but this don't help. Only way that I was able to reproduce this when I disconnected usb cable from pc while connecting, so it looks like communication issues. Also sometimes I was seen that printer hangs on load, so may be that issues can be connected, but I not see it now while testing.

Sat, Apr 20, 7:25 AM · Cura LulzBot Edition

Wed, Apr 17

victor_larchenko added a comment to T6670: Windows 7 Connection.

@karrad Tried to reproduce this issue, but all attempts were unsuccessful. Used windows 7 on virtual machine hosted on ubuntu and taz 7 motherboard. Alse changed COM ports numbers for printer(3-256).
Can you please post log file and maybe some remarks on how to reproduce this?

Wed, Apr 17, 8:42 AM · Cura LulzBot Edition

Tue, Apr 9

victor_larchenko added a comment to T6357: Nozzle Switch Location.

@anolen @alexei Changed mechanics in both conditions, please test.

Tue, Apr 9, 6:25 AM · Cura LulzBot Edition
victor_larchenko committed rCTEb79e53d09992: T6357: Changed extruder switch mechanics (authored by victor_larchenko).
T6357: Changed extruder switch mechanics
Tue, Apr 9, 6:24 AM

Mar 22 2019

victor_larchenko added a comment to T4064: Save to file as Default for removable media.

@karrad Now should work. Also please check on all OS. It should default to:
linux: /media
windows: "This PC"
mac: /Volumes

Mar 22 2019, 6:03 AM · Cura LulzBot Edition, Quiver
victor_larchenko committed rUc35cdf868d4a: T4064: changed default save path for firs saving time (authored by victor_larchenko).
T4064: changed default save path for firs saving time
Mar 22 2019, 5:58 AM

Mar 18 2019

victor_larchenko added a comment to T5146: double layer stacking - dual extrusion artifact.

@anolen @karrad What I found:

  1. min_layer_time is set for each extruder and time is counted also for each extruder in layer.
  2. force slowing of extruder was triggered only for last extruder in layer(fixed by above commit in T5146 branch). Now it counted for all extruders and should work.
Mar 18 2019, 5:37 AM · Quiver, Cura LulzBot Edition
victor_larchenko committed rCTE098fb675d76f: T5146: fixed extruder slowing if time < min_layer_time (authored by victor_larchenko).
T5146: fixed extruder slowing if time < min_layer_time
Mar 18 2019, 5:31 AM

Mar 13 2019

victor_larchenko added a comment to T5146: double layer stacking - dual extrusion artifact.

@anolen @logan if minimum layer time is set to 0, there is also option called "Regular/Maximum Fan Speed Threshold" that alternates fan speeds.
Also there is no layer speed alternating, it's extruder speeds alternating(two extruders printing on different speeds, but it still one layer).
Cura changes extruders only one time at layer so it looks like:
layer1: E1 -> E2, layer2: E2 -> E1, layer3: E1 - > E2, layer4: E2 -> E1, etc... So changing speed happens when printer ends one layer with E2, and starts new layer from E2(and similar for E1).
If layer time goes below minimal value cura slows second extruder in each layer(for layer1 it is E2, for layer2 it is E1, etc) so you see that effect.
But cura not accelerating extruders it only slows it(in this case "faster speed = printing speed", and "slower speed = 30-40% of printing speed").
There is no need of changing engine algorithm(it's very hard), only need to set right combination of "printing speed", "minimal layer time" and "Regular/Maximum Fan Speed Threshold" to fix it.

Mar 13 2019, 7:38 AM · Quiver, Cura LulzBot Edition
victor_larchenko added a comment to T5842: Missing Rambo Driver.

@alexei @Yahuba Looks like installer script is not used since cura1, that means vcredist is not installed too. Now install command for drivers should be executed.

Mar 13 2019, 5:14 AM · Cura LulzBot Edition
victor_larchenko committed rCBa2c378ceb50b: T5842: fixed driver command execution (authored by victor_larchenko).
T5842: fixed driver command execution
Mar 13 2019, 5:10 AM

Mar 8 2019

victor_larchenko committed rCB9d2315ced653: T5842: added rambo driver installation (authored by victor_larchenko).
T5842: added rambo driver installation
Mar 8 2019, 1:17 AM
victor_larchenko committed rCBDbc067e1991fc: T5842: added rambo driver installation (authored by victor_larchenko).
T5842: added rambo driver installation
Mar 8 2019, 1:17 AM
victor_larchenko committed rCT4420684f858b: T5842: added rambo driver installation (authored by victor_larchenko).
T5842: added rambo driver installation
Mar 8 2019, 1:16 AM

Feb 28 2019

victor_larchenko added a comment to T5842: Missing Rambo Driver.

@jebba @karrad dpinst can be replaced with

rundll32.exe setupapi,InstallHinfSection

function, which is a part of a system. So we can easily include only rambo driver to cura installer.

Feb 28 2019, 6:30 AM · Cura LulzBot Edition

Feb 26 2019

victor_larchenko added a comment to T5564: Layer Change Travel Issue.

@anolen @karrad Any updates?

Feb 26 2019, 7:38 AM · Cura LulzBot Edition

Feb 14 2019

victor_larchenko added a comment to T5146: double layer stacking - dual extrusion artifact.

@karrad @marcio @logan Looks like it caused by "Minimal Layer Time" option, printer slow down second nozzle to get minimal 30sec that set in PLA profile. When I set it to 1sec for both extruders, all model is printed on the same speed. This bug don't happen on TAZ6, because this option is set to 10sec on it.

Feb 14 2019, 2:49 AM · Quiver, Cura LulzBot Edition

Feb 7 2019

victor_larchenko added a comment to T5564: Layer Change Travel Issue.

@karrad, I see scenario in engine code when this issue may happen, but can't test it, because it don't happen on my pc with dev cura and 3.6.4. Can you please post model files, settings, and instructions to replicate this issue, so I can debug it.

Feb 7 2019, 5:42 AM · Cura LulzBot Edition

Jan 24 2019

victor_larchenko added a comment to T5146: double layer stacking - dual extrusion artifact.

@karrad Is there any test results on taz 7 with backlash compensation disabled? M425 is only command in gcode that applied on layer change and may change speed.

Jan 24 2019, 2:38 AM · Quiver, Cura LulzBot Edition

Jan 23 2019

victor_larchenko added a comment to T5198: Slice Error 3.6.2 Dual v3 Extruder.

@karrad, latest change(in T5198 branch) should fix this issue and also fix T5419. Please check.

Jan 23 2019, 7:06 AM · Cura LulzBot Edition
victor_larchenko committed rCT7ec2ba5bc1c9: T5198 T5419 fixed support infill layer thickness (authored by victor_larchenko).
T5198 T5419 fixed support infill layer thickness
Jan 23 2019, 7:04 AM

Jan 21 2019

victor_larchenko added a comment to T5198: Slice Error 3.6.2 Dual v3 Extruder.

@karrad, found reason of this issue. In pla profile this option is set

Jan 21 2019, 3:17 AM · Cura LulzBot Edition

Jan 10 2019

victor_larchenko added a comment to T5198: Slice Error 3.6.2 Dual v3 Extruder.

@karrad @Yahuba fixed

Jan 10 2019, 1:30 AM · Cura LulzBot Edition
victor_larchenko committed rCTe9764eaf280d: T5198: fixed resolve function (authored by victor_larchenko).
T5198: fixed resolve function
Jan 10 2019, 12:42 AM

Jan 7 2019

victor_larchenko added a comment to T5010: Cura crashing when multiplying objects.

@anolen @karrad can't reproduce this issue. Try to clear cache and also it may be fixed with T5034

Jan 7 2019, 12:50 AM · Cura LulzBot Edition
victor_larchenko updated subscribers of T5034: When multiplying merged model for multi-extruder printer the extruder assignment is not transfered..

@alexei @karrad fixed

Jan 7 2019, 12:48 AM · Cura LulzBot Edition
victor_larchenko committed rCTec5c8027afd5: T5034: fixed transfet of model extruders on multiplication (authored by victor_larchenko).
T5034: fixed transfet of model extruders on multiplication
Jan 7 2019, 12:47 AM

Dec 20 2018

victor_larchenko closed T4915: upstream3.6 slices discarded when in layer view as Resolved.
Dec 20 2018, 2:51 AM · Cura LulzBot Edition
victor_larchenko committed rCT365aa3decde8: T4915: fixed layerview cycle slicing (authored by victor_larchenko).
T4915: fixed layerview cycle slicing
Dec 20 2018, 2:51 AM

Dec 4 2018

victor_larchenko added a comment to T3202: Sync CuraEngine only with upstream 3.6.

@karrad @alexei Merged to upstream3.6 branch. Affected repos: Cura, CuraEngine and Arcus.

Dec 4 2018, 7:23 AM · Cura LulzBot Edition
victor_larchenko committed rCTe81b2b24d63e: T3202: added missed printer properties (authored by victor_larchenko).
T3202: added missed printer properties
Dec 4 2018, 7:21 AM
victor_larchenko committed rCTE829ecb34609e: T3202: fixed compilation issues (authored by victor_larchenko).
T3202: fixed compilation issues
Dec 4 2018, 4:21 AM
victor_larchenko committed rCTEa495b9eca32a: Merge remote-tracking branch 'um/3.6' into upstream3.6 (authored by victor_larchenko).
Merge remote-tracking branch 'um/3.6' into upstream3.6
Dec 4 2018, 4:21 AM
victor_larchenko committed rLAee34e3cfcaa8: Merge remote-tracking branch 'um/3.6' into upstream3.6 (authored by victor_larchenko).
Merge remote-tracking branch 'um/3.6' into upstream3.6
Dec 4 2018, 4:16 AM

Nov 23 2018

victor_larchenko added a comment to T4064: Save to file as Default for removable media.

@karrad path changed

Nov 23 2018, 3:14 AM · Cura LulzBot Edition, Quiver
victor_larchenko committed rU9b467f5e42c6: T4064: changed default save to file path (authored by victor_larchenko).
T4064: changed default save to file path
Nov 23 2018, 3:14 AM

Nov 21 2018

victor_larchenko added a comment to T4064: Save to file as Default for removable media.

@karrad, fixed

Nov 21 2018, 1:08 AM · Cura LulzBot Edition, Quiver
victor_larchenko committed rU54180fb8c4c4: T4064: Changed save to file priority (authored by victor_larchenko).
T4064: Changed save to file priority
Nov 21 2018, 1:08 AM

Nov 13 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad @tutley This was additional engine priming move that was not handled correctly. Now it should work.

Nov 13 2018, 12:09 AM · Cura LulzBot Edition
victor_larchenko committed rCTEa56dbb58af4f: T3524: removed additional z move (authored by victor_larchenko).
T3524: removed additional z move
Nov 13 2018, 12:07 AM

Nov 5 2018

victor_larchenko added a comment to T3844: Cura Backend quit.

@karrad @Yahuba Fixed and tested on mojave. Please check on other mac releases, code located in T3844 branch.

Nov 5 2018, 12:55 AM · Cura LulzBot Edition
victor_larchenko committed rU5393123c3852: T3844: removed debug code and fix reason (authored by victor_larchenko).
T3844: removed debug code and fix reason
Nov 5 2018, 12:52 AM
victor_larchenko committed rU49bb8293cf4a: T3844: changed prevent from sleep code (authored by victor_larchenko).
T3844: changed prevent from sleep code
Nov 5 2018, 12:09 AM

Oct 31 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad @tutley Swiched z hop up and retraction.

Oct 31 2018, 1:14 AM · Cura LulzBot Edition
victor_larchenko committed rCTE7ade7c4c22c5: T3524: changed zhop up position (authored by victor_larchenko).
T3524: changed zhop up position
Oct 31 2018, 1:01 AM

Oct 30 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad Fixed position of z down

Oct 30 2018, 1:40 AM · Cura LulzBot Edition
victor_larchenko committed rCTE378aec955adc: T3524: Fixed z-hop end (authored by victor_larchenko).
T3524: Fixed z-hop end
Oct 30 2018, 1:38 AM

Oct 26 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@tutley, There is hard to find where is "new position" while exporting gcode from engine. Currently I'm in search of place in code, that controls it.

Oct 26 2018, 6:25 AM · Cura LulzBot Edition

Oct 22 2018

victor_larchenko committed rCB61b27815f698: T3844: disabled AppNap for aplication (authored by victor_larchenko).
T3844: disabled AppNap for aplication
Oct 22 2018, 3:39 AM

Oct 18 2018

victor_larchenko added a comment to T3844: Cura Backend quit.

@karrad, The application works normally, looks like mac caching the process. Also this exist only in 3.x.x, can't replicate on 2.6.69. Looking deeper into it now.

Oct 18 2018, 12:11 PM · Cura LulzBot Edition

Oct 15 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad, pushed fix to T3524 branch. Not sure that it works 100% correctly, need some testing.

Oct 15 2018, 5:04 AM · Cura LulzBot Edition
victor_larchenko committed rCTE7ebd15d66686: T3524: added z-hops on extruder switch (authored by victor_larchenko).
T3524: added z-hops on extruder switch
Oct 15 2018, 5:03 AM

Oct 10 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad, I reviewed code twice and found that we can add such mechanics

Oct 10 2018, 8:49 AM · Cura LulzBot Edition

Oct 2 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad, it could be implemented like now in T3474. I missed z-hops on first look. So if test results will be ok, I can add this feature to this task too.

Oct 2 2018, 2:27 AM · Cura LulzBot Edition

Sep 26 2018

victor_larchenko added a comment to T3474: Moving X and Y without Z.

@karrad, by default

Sep 26 2018, 12:39 AM · Cura LulzBot Edition

Sep 25 2018

victor_larchenko added a comment to T3474: Moving X and Y without Z.

@karrad, found a way to add z hops on this move. Please check if this solution is what we need.

Sep 25 2018, 12:40 AM · Cura LulzBot Edition
victor_larchenko committed rCTE2d0b2ee0f02a: T3474: Added z hops on layer change (authored by victor_larchenko).
T3474: Added z hops on layer change
Sep 25 2018, 12:38 AM

Sep 21 2018

victor_larchenko added a comment to T3524: Modify Tool Head Switch Mechanics.

@karrad Cura engine code not provide any possibilities to change z inside one layer, same issue like in T3474. To perform this change we need to add major changes to engine architecture.

Sep 21 2018, 9:36 AM · Cura LulzBot Edition

Sep 14 2018

victor_larchenko added a comment to T3474: Moving X and Y without Z.

@Steven @karrad While inspecting code I found that is very hard to insert z change command before this move. We can remove it and engine will work like in 21.08, but in this case combing option will not work while changing layers. Will we be satisfied with this decision or we need to find other solution?

Sep 14 2018, 6:35 AM · Cura LulzBot Edition

Aug 30 2018

victor_larchenko committed rCT29db5d46cb9c: T1708: fixed binding loop (authored by victor_larchenko).
T1708: fixed binding loop
Aug 30 2018, 1:56 AM

Aug 29 2018

victor_larchenko added a comment to T1708: Feature Request: Add New Machine Mechanics.

@karrad, buttons and printers labels fixed. Merged to master.

Aug 29 2018, 3:53 AM · Cura LulzBot Edition
victor_larchenko committed rCT1157d46e0f1b: T1708: added support for new toolheads (authored by victor_larchenko).
T1708: added support for new toolheads
Aug 29 2018, 3:51 AM
victor_larchenko committed rCT438bd89d9f32: Merge branch 'master' into T1708 (authored by victor_larchenko).
Merge branch 'master' into T1708
Aug 29 2018, 3:51 AM
victor_larchenko committed rCTb31cd9447829: T1708: Renamed printers (authored by victor_larchenko).
T1708: Renamed printers
Aug 29 2018, 3:34 AM

Aug 28 2018

victor_larchenko committed rCTf04d4138ceb4: T1708: fixed lcd checkbox (authored by victor_larchenko).
T1708: fixed lcd checkbox
Aug 28 2018, 1:44 AM

Aug 23 2018

victor_larchenko committed rCT2fedff32446d: T1708: added elements sorting (authored by victor_larchenko).
T1708: added elements sorting
Aug 23 2018, 5:09 AM

Aug 21 2018

victor_larchenko committed rCT8e8db7ade915: T1708: add printer button now works (authored by victor_larchenko).
T1708: add printer button now works
Aug 21 2018, 1:30 AM
victor_larchenko committed rCT91f355f66dc5: T1708: set names to models (authored by victor_larchenko).
T1708: set names to models
Aug 21 2018, 1:30 AM
victor_larchenko committed rCT0dac1af460fe: T1708: added models (authored by victor_larchenko).
T1708: added models
Aug 21 2018, 1:30 AM
victor_larchenko committed rCT86fd090c8160: T1708: added lulzbot ui (authored by victor_larchenko).
T1708: added lulzbot ui
Aug 21 2018, 1:30 AM

Aug 15 2018

victor_larchenko committed rCT7ebe4376404d: T1708: fixed default state (authored by victor_larchenko).
T1708: fixed default state
Aug 15 2018, 4:34 AM
victor_larchenko committed rCT3b946538d5df: T1708: removed excess file (authored by victor_larchenko).
T1708: removed excess file
Aug 15 2018, 4:28 AM
victor_larchenko committed rCT6d3420c1b3ac: T1708: added component for lulzbot printer selection (authored by victor_larchenko).
T1708: added component for lulzbot printer selection
Aug 15 2018, 4:26 AM

Aug 9 2018

victor_larchenko closed T3258: Extrude Rate for Achemon as Resolved.
Aug 9 2018, 3:22 AM · Cura LulzBot Edition
victor_larchenko committed rCT62233e3253fa: T3258: lower extrusion rate in manual control for archemon (authored by victor_larchenko).
T3258: lower extrusion rate in manual control for archemon
Aug 9 2018, 2:25 AM

Jul 26 2018

victor_larchenko updated subscribers of T2960: V2 Dual Extruder allowed Area, TAZ 6.

@karrad, please check T2960 branch, currently I can't print on dual v2. Need to check that printer don't move outside of the buildblate while printing with one or both extruders.

Jul 26 2018, 3:44 AM · Cura LulzBot Edition
victor_larchenko committed rCT5a59ef92d3b2: T2960: updated disallowed areas for dual v2 extruders (authored by victor_larchenko).
T2960: updated disallowed areas for dual v2 extruders
Jul 26 2018, 3:41 AM

Jul 23 2018

victor_larchenko added a comment to T2510: BUG: Custom profiles with custom materials.

@karrad, crash is fixed

Jul 23 2018, 1:24 AM · Cura LulzBot Edition
victor_larchenko committed rCTf8b36a21b2ea: T2510: fixed crash after importig of custom materials (authored by victor_larchenko).
T2510: fixed crash after importig of custom materials
Jul 23 2018, 1:23 AM

Jul 20 2018

victor_larchenko added a comment to T2510: BUG: Custom profiles with custom materials.

@karrad, using steps you wrote above, all working as expected. Do you use code from T2510 branch, or from master?

Jul 20 2018, 5:36 AM · Cura LulzBot Edition

Jul 19 2018

victor_larchenko closed T2510: BUG: Custom profiles with custom materials as Resolved.

@karrad, now it should work, please check

Jul 19 2018, 1:59 AM · Cura LulzBot Edition
victor_larchenko committed rCTaeaf25f47929: Merge branch 'master' into T2510 (authored by victor_larchenko).
Merge branch 'master' into T2510
Jul 19 2018, 1:58 AM
victor_larchenko committed rCT3945a7ab59fc: T2510: added importing of base profile if it missing (authored by victor_larchenko).
T2510: added importing of base profile if it missing
Jul 19 2018, 1:57 AM

Jul 13 2018

victor_larchenko committed rCT3a69f3c0afb0: T2510: added exporting of base profiles (authored by victor_larchenko).
T2510: added exporting of base profiles
Jul 13 2018, 5:04 AM

Jun 21 2018

victor_larchenko closed T3033: Nozzle size on Achemon is wrong as Resolved.

@karrad, nozzle size is defined in extruder file, also toolhead should be inherited from base printer.

Jun 21 2018, 1:55 AM · Cura LulzBot Edition
victor_larchenko committed rCT4824a751a2b4: T3033: fixed achemon nozzle size (authored by victor_larchenko).
T3033: fixed achemon nozzle size
Jun 21 2018, 1:52 AM

Jun 14 2018

victor_larchenko added a comment to T2510: BUG: Custom profiles with custom materials.

@karrad It will be good only for custom user materials, but it can make problems for standard materials, because if we change some important setting in base profile - custom will be not updated.
Only thing that I can suggest is export base profile with user profile, but merge it only if this base profile is missing while importing.

Jun 14 2018, 2:52 AM · Cura LulzBot Edition

Jun 8 2018

victor_larchenko added a comment to T2798: Profile duplication creating an extra copy.

@karrad, fixed

Jun 8 2018, 1:04 AM · Cura LulzBot Edition
victor_larchenko committed rCTe37bc1b8a1fe: T2798: fixed profile duplication (authored by victor_larchenko).
T2798: fixed profile duplication
Jun 8 2018, 1:03 AM

Jun 7 2018

victor_larchenko added a comment to T2798: Profile duplication creating an extra copy.

@karrad Duplicating creates 2 files, for base profile and for extruder profile. The problem only in visibility, extruder profile used only by program itself and should be hidden.

Jun 7 2018, 12:47 AM · Cura LulzBot Edition

Jun 6 2018

victor_larchenko closed T1099: Feature Request: Pause at Layer plugin as Resolved.
Jun 6 2018, 12:17 AM · Cura LulzBot Edition

Jun 3 2018

victor_larchenko committed rCTe877acb31a52: T1099: added layer option to post-processing plugin (authored by victor_larchenko).
T1099: added layer option to post-processing plugin
Jun 3 2018, 10:03 PM

May 25 2018

victor_larchenko closed T1706: Feature Request: Duplicate quality profiles when duplicating materials as Resolved.

@karrad, pushed to T1706 branch

May 25 2018, 4:37 AM · Cura LulzBot Edition
victor_larchenko committed rCT93f980368819: T1706: added duplicating of quality profiles while duplicating materials (authored by victor_larchenko).
T1706: added duplicating of quality profiles while duplicating materials
May 25 2018, 4:36 AM

May 18 2018

victor_larchenko added a comment to T2503: BUG: Linux Debian Cura 3.2.18-20 ships with outdated Octoprint plugin..

@alexei, Seems like all octoprint features work as intended.

May 18 2018, 2:14 AM · Cura LulzBot Edition

May 10 2018

victor_larchenko closed T2510: BUG: Custom profiles with custom materials as Resolved.
May 10 2018, 4:07 AM · Cura LulzBot Edition
victor_larchenko committed rCT06054546d157: T2510: fixed importing of custom profiles for imported custom material (authored by victor_larchenko).
T2510: fixed importing of custom profiles for imported custom material
May 10 2018, 4:07 AM