Search found 11 matches
- November 29th, 2016, 7:40 am
- Forum: Hardware Modifications
- Topic: Hictop Upgrades
- Replies: 31
- Views: 58189
Re: Hictop Upgrades
Well, need to step that back a bit. The original change did not work as expected. I had to undo the customization of the planner.cpp and only include a single E value for steps. The guide I had followed to inject a 5th element into the array and actually use it was old and the current code reworked ...
- November 17th, 2016, 5:48 pm
- Forum: Hardware Modifications
- Topic: Hictop Upgrades
- Replies: 31
- Views: 58189
Re: Hictop Upgrades
Well, now it seems to have settled down. Not sure why or what happened. Only issue I am having now is too large of a retraction with PETG pulling the filament out of the hot end and getting stuck trying to push it back in (e3d clone with a reprap all-metal heatbreak), but that is one I can tackle my...
- November 17th, 2016, 4:57 pm
- Forum: Hardware Modifications
- Topic: Hictop Upgrades
- Replies: 31
- Views: 58189
Re: Hictop Upgrades
I bought a new stepper motor to add dual extrusion. I placed the new motor at ext0 and the original at ext1. Maintained the gear drive configuraton from stock with the addition of all metal framework. I did not change any settings in Marlin as to the step count from what I configured with the origin...
- November 10th, 2016, 9:35 am
- Forum: Software and Firmware Discussion
- Topic: HIC i3 - current firmware development information
- Replies: 152
- Views: 244523
Re: HIC i3 - current firmware development information
Does moving the x-axis via the LCD result in the same movement ( (+) = Left; (-) = Right)? If so, your stepper pins are backwards. Either swap them manually (preferred) or change the setting in Marlin: #define INVERT_X_DIR true If it is only occurring in Simplify3d, check your settings and see what ...
- November 10th, 2016, 9:16 am
- Forum: General Questions
- Topic: Printing Layer Shift_HICTOP 3DP-11
- Replies: 8
- Views: 10002
Re: Printing Layer Shift_HICTOP 3DP-11
Your y-axis stepper is skipping. Slow down your printing or bump up the current to your y-axis stepper, or both. For MKS v1.4, there are small pots well marked on the board that control the current to the steppers. Lock the stepper by moving it with the lcd and see how difficult it is to move the be...
- November 10th, 2016, 9:08 am
- Forum: General Questions
- Topic: elephant foot, leveling bed, zsteps
- Replies: 15
- Views: 22217
Re: elephant foot, leveling bed, zsteps
For your first issue, you would need to modify the Marlin firmware to either specify your exact steps or at the very least allow you to save settings to the EEPROM. Chip Luck has a good series of instructions in the firmware section of this forum: http://3dprintingforum.us/viewtopic.php?f=51&t=3...
- November 10th, 2016, 8:53 am
- Forum: Hardware Modifications
- Topic: Hictop Upgrades
- Replies: 31
- Views: 58189
Re: Hictop Upgrades
Did you have any issues with the secondary extruder? I have the same printer as you but the second extruder step setting is way off and looking for some insight.NotMe999 wrote:I worked on getting dual extrusion ...
- November 10th, 2016, 6:37 am
- Forum: Software and Firmware Discussion
- Topic: Dual hotends with bowden extruders
- Replies: 0
- Views: 3813
Dual hotends with bowden extruders
Anyone have a working setup using dual extruders and dual hotends? I have the hotends functioning correctly (all-be-it using the cooling fan output for the second heater instead of the dedicated terminals which I would like to correct) but the second extruder appears to be using some sort of default...
- July 8th, 2016, 10:45 pm
- Forum: Hardware Modifications
- Topic: Print Bed Upgrades
- Replies: 5
- Views: 10272
Re: Print Bed Upgrades
Amazon has replacements but you may need to upgrade or downgrade size as the Hictop is a non-standard size. Other option is get some 1/4" angle iron and reinforce the metal by screwing it to the underside of your existing frame. The frame is poorly designed in my opinion. Or, since it is simply...
- July 8th, 2016, 10:34 pm
- Forum: Hardware Modifications
- Topic: Hictop Upgrades
- Replies: 31
- Views: 58189
Re: Hictop Upgrades
May I suggest taking the quad-y-linear bearings to the next step? I upgraded to supported 12mm with adjustable bearings and won't go back. I loose some z height, but the bed is rock solid with no play. Next will be ballscrews for the z-rails and a dual bowden setup for the print heads. People forget...
- July 8th, 2016, 10:25 pm
- Forum: Software and Firmware Discussion
- Topic: Firmware Marlin-1.1.0-RC6 - My Latest Version
- Replies: 73
- Views: 491737
Re: Firmware Marlin-1.1.0-RC6 - now running
Chip, Thank you for your work on this and sharing your results. You seem to have asked all the questions I did not know to ask. A quick change I'd like to point out for those with the the 1.4 board and/or 8mm lead screw as opposed to threaded rod. Z-steps: start at 396 and calibrate from there.