Search found 38 matches

by hardbc
Tue May 19, 2020 6:37 pm
Forum: N Series
Topic: Strange heat bed issue
Replies: 8
Views: 550

Re: Strange heat bed issue

I dismounted the heated bed today and tested it. It's fine - heater works, voltage is 4.5V while powered from bench supply. I tested the motion board again, it looks like the heat circuit works correctly. Yesterday I didn't notice that there are 3 cables in each upper terminal and I assumed before s...
by hardbc
Mon May 18, 2020 7:01 pm
Forum: N Series
Topic: Strange heat bed issue
Replies: 8
Views: 550

Re: Strange heat bed issue

I looked again at the board picture above and I can see the indications... I know what mistake I made. There is a different power input for the heater....
by hardbc
Mon May 18, 2020 6:58 pm
Forum: N Series
Topic: Strange heat bed issue
Replies: 8
Views: 550

Re: Strange heat bed issue

Well, this is the problem. At first I assumed that the 24V should be present because the Mosfet is N channel PSMN7R0-60YS. I disconnected the wires from all 4 heater connector screws and I measured all screws against the PSU positive/negative. The voltage is zero, so this is what I didn't understand...
by hardbc
Mon May 18, 2020 5:26 pm
Forum: N Series
Topic: Strange heat bed issue
Replies: 8
Views: 550

Re: Strange heat bed issue

Thanks. I have not even imagined that it's possible to short the heat bed PCB :( I will remove the aluminium bed to check the PCB, this one is solvable, but the design is quite poor. Regarding the board, the following as strange: 1. The fuse is ok, so I have to check the 24V source of the Mosfet. Is...
by hardbc
Mon May 18, 2020 1:07 pm
Forum: N Series
Topic: Strange heat bed issue
Replies: 8
Views: 550

Strange heat bed issue

Out of the blue the heat bed on my RaiseN2 is playing strangely, it shows 118C (and it's not heated). I measured the cable on the resistor board, the termistor is around 100kohm and the pull-up resistor on the bed is around 10kohm. Still the sense voltage is around 1.5V, which explains it all. I man...
by hardbc
Mon Aug 13, 2018 1:12 pm
Forum: Hardware
Topic: Temperature control in the N2(+) enclosure
Replies: 14
Views: 3981

Re: Temperature control in the N2(+) enclosure

Thanks, you also seem to have a router like end for Dremel, in that I was more interested. :)
by hardbc
Sun Aug 12, 2018 4:16 pm
Forum: Hardware
Topic: Temperature control in the N2(+) enclosure
Replies: 14
Views: 3981

Re: Temperature control in the N2(+) enclosure

Hi!

Nice job, congrats!

Can you please tell me what have you used for cutting the plexiglass?

Thanks a lot!
by hardbc
Fri Jun 02, 2017 5:55 am
Forum: Software
Topic: Simplify3D raft hole
Replies: 3
Views: 1460

Re: Simplify3D raft hole

Thanks a lot!
by hardbc
Thu Jun 01, 2017 5:22 pm
Forum: Software
Topic: Simplify3D raft hole
Replies: 3
Views: 1460

Simplify3D raft hole

Hello,

Anybody knows how to make Simplify3D follow the object and make holes on raft? For example, I want to print a torus with a raft, but I do not want the raft in the middle of it. Thanks!
by hardbc
Wed May 31, 2017 12:25 pm
Forum: Software
Topic: Change filament during print
Replies: 9
Views: 4746

Re: Change filament during print

I see. This is quite disappointing, especially for such a large printer...

Should be able to:

* pause proactively the printer after X(i) layer - adding multiple pause points allows to safely predict filament replacement, no one can watch it 100% of the time.
* pause on demand
by hardbc
Wed May 31, 2017 8:34 am
Forum: Software
Topic: Change filament during print
Replies: 9
Views: 4746

Change filament during print

It is possible to change the filament during a print? Like I want to replace the spool.
by hardbc
Wed May 31, 2017 8:33 am
Forum: Software
Topic: Simplify3D steps/mm setting where?
Replies: 5
Views: 4212

Re: Simplify3D steps/mm setting where?

Thanks a lot, I will stick with this solution.
by hardbc
Tue May 30, 2017 4:09 pm
Forum: Software
Topic: Simplify3D steps/mm setting where?
Replies: 5
Views: 4212

Re: Simplify3D steps/mm setting where?

Thanks. I knew about this, I was wondering if there is any "global" setting.
by hardbc
Mon May 29, 2017 6:52 pm
Forum: Hardware
Topic: Bondtech BMG upgrade for the N series
Replies: 212
Views: 67267

Re: Bondtech BMG upgrade for the N series

I confirm that it's necessary for the silver motors on a dual setup to swap the wires for the left motor.
by hardbc
Sun May 28, 2017 11:56 am
Forum: Software
Topic: Simplify3D steps/mm setting where?
Replies: 5
Views: 4212

Simplify3D steps/mm setting where?

I've started recently using Simplify3D, it seems great. I was not able to find where to edit the printer parameters, especially I am interested in the extruder steps/mm. I do not want to adjust the gcode every time, I want like a set and forget option. Thanks!
by hardbc
Sun May 28, 2017 11:47 am
Forum: Software
Topic: Adjust steps/mm for filament load/unload
Replies: 3
Views: 1757

Adjust steps/mm for filament load/unload

I recently changed the extruder with a Bondtech BMG (I will review it after several prints). The first thing that I noticed, which is extremely annoying is the very, very slow filament load and unload. This is quite normal considering the BMG 415 steps/mm. Can you add an option to adjust the load/un...
by hardbc
Sat May 20, 2017 2:40 pm
Forum: Hardware
Topic: Bondtech BMG upgrade for the N series
Replies: 212
Views: 67267

Re: Bondtech BMG upgrade for the N series

Nice. Where can be ordered?
by hardbc
Tue Nov 22, 2016 7:27 pm
Forum: Software
Topic: Touchscreen Firmware 0.8.0 Release Note 2016.11.21
Replies: 45
Views: 13675

Re: Touchscreen Firmware 0.8.0 Release Note 2016.11.21

Any idea how to solve the problem?
by hardbc
Tue Nov 22, 2016 3:50 pm
Forum: Software
Topic: Touchscreen Firmware 0.8.0 Release Note 2016.11.21
Replies: 45
Views: 13675

Re: Touchscreen Firmware 0.8.0 Release Note 2016.11.21

I have the same problem after upgrade. The same safe-menu option, I shutdown and started the printer multiple times.
by hardbc
Sat Nov 19, 2016 2:40 pm
Forum: Software
Topic: Printing time left
Replies: 10
Views: 3661

Re: Printing time left

This is not a problem or a reason not to do it. :) As printing time estimation adjusts during printing, the same should happen with the estimated finish time. Time left could be printed as well, but it's not as important.

BTW, the problem is similar with charging batteries.

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