Search found 3116 matches

by Jetguy
Wed Jan 27, 2021 1:25 pm
Forum: Printing Settings
Topic: Vase Mode - Extruder temp lowering before print done
Replies: 6
Views: 993

Re: Vase Mode - Extruder temp lowering before print done

Same as the pro as far as routing. Keep in mind, they designed the pro as an evolution to the N series, and considered back porting upgrades, so most of it is nearly identical. Things like this cable routing are identical. Yes, the cable is different, yes, the boards are different, but location, bas...
by Jetguy
Wed Jan 27, 2021 1:16 pm
Forum: General
Topic: Bulge on outside walls of flat print
Replies: 1
Views: 37

Re: Bulge on outside walls of flat print

Yes, orientation now exposed the mechanical limits and defects of the machine. Time to wrap your head around inertia, beam flexing, acceleration and deceleration, not to mention the concept of backlash. Prove this by rotating the object 90 degrees and see different backlash and ringing (beam flexure...
by Jetguy
Sat Dec 12, 2020 3:04 am
Forum: N Series
Topic: N2 Screen is frozen
Replies: 1
Views: 134

Re: N2 Screen is frozen

https://forum.raise3d.com/viewtopic.php?t=220 As seen in he old forum: https://www.raise3d.com/pages/community#!/general:print-froze-4hrs-in-touch You have to short the pins in this picture for a reset. Notice the location of the USB port for orientation. "You can use a wire to short the left 6...
by Jetguy
Mon Dec 07, 2020 4:39 am
Forum: Pro2 Series
Topic: Fried a chip on motion board I belive by accidently shorting the hot end heater wire
Replies: 19
Views: 1868

Re: Fried a chip on motion board I belive by accidently shorting the hot end heater wire

For the sake of discussion, you never fully stated your problem. If the heated bed is stuck on- heating the instant power is turned on regardless of any setting- FET has failed shorted on. If the heated bed does not heat ever regardless of setting a desired temp, then there are several different pos...
by Jetguy
Mon Nov 02, 2020 1:23 pm
Forum: E2
Topic: LED light and powersave + button on the frontpanel
Replies: 2
Views: 228

Re: LED light and powersave + button on the frontpanel

Given that the screen is controlled directly from the raisetouch application, where the LEDs are powered from the motion control board, and motion control board is being sent gcode commands and THEN turning on the LEDs, I'd call this expected operation status. Why? Again, direct control VS remote se...
by Jetguy
Fri Oct 30, 2020 11:58 am
Forum: General
Topic: top layer settings?
Replies: 4
Views: 463

Re: top layer settings?

Change layer height to a lower value.
http://3dscanningservices.net/blog/elim ... -printing/
by Jetguy
Wed Oct 14, 2020 12:37 am
Forum: Printing Settings
Topic: Unwanted Filament retraction after power loss
Replies: 5
Views: 626

Re: Unwanted Filament retraction after power loss

JetGuy thank you so much for the reply. Unfortunately these days I am busy but as soon as I can I will do some tests. have a nice day. Don't thank me too much, let's be honest with each other. Power loss recovery, regardless of brand of printer is just a gimmick. You do get that part right? 3D prin...
by Jetguy
Tue Oct 13, 2020 4:37 pm
Forum: Printing Settings
Topic: Unwanted Filament retraction after power loss
Replies: 5
Views: 626

Re: Unwanted Filament retraction after power loss

absolute VS relative gcode. https://www.sublimelayers.com/2017/10/to-extruder-relative-or-not-to-extrude.html There in lies the answer why you cannot resume mid print after a power loss. The concept here is, you are printing. You stop with a power loss at some distance extruded obviously. When you p...
by Jetguy
Tue Sep 22, 2020 2:03 pm
Forum: General
Topic: How to avoid distortion on large flat models
Replies: 3
Views: 478

Re: How to avoid distortion on large flat models

Again, take the sprockets off, dial indicate that 3D printed shaft, which appears WAAAAAAY too small anyway given the length. Need to bulk up that design (fatter core diameter in the middle). The bearings can be smaller, but the main shaft needs some guts to it in that design. Also, highly recommend...
by Jetguy
Tue Sep 22, 2020 1:53 pm
Forum: General
Topic: How to avoid distortion on large flat models
Replies: 3
Views: 478

Re: How to avoid distortion on large flat models

Just might be me, but the video shows that printed shaft with some serious runout. Might not be the gear, might be the shaft. Was the shaft printed laying down or vertical? Horizontal would account for the warp but it could happen vertically too. BTW, as much as I love 3D printing for prototyping me...
by Jetguy
Fri Sep 18, 2020 7:59 pm
Forum: N Series
Topic: N2 Hot end connector type
Replies: 7
Views: 681

Re: N2 Hot end connector type

BTW, I do not consider this particular cable failure common occurrence. Based on reports of failures to the forum, we are talking maybe 2-3 units ever failing on this specific heater connector (high run time units printing ABS and higher temp materials, sealed with the lids on thus running very hot ...
by Jetguy
Fri Sep 18, 2020 5:08 pm
Forum: N Series
Topic: N2 Hot end connector type
Replies: 7
Views: 681

Re: N2 Hot end connector type

Matching connector on the board side
https://www.digikey.com/product-detail/ ... -ND/926548
by Jetguy
Fri Sep 18, 2020 5:03 pm
Forum: N Series
Topic: N2 Hot end connector type
Replies: 7
Views: 681

Re: N2 Hot end connector type

IMAG1605.jpg
https://forum.raise3d.com/viewtopic.php?f=4&t=1459&p=12606&hilit=3+pin+connector#p12604
by Jetguy
Fri Sep 18, 2020 5:02 pm
Forum: N Series
Topic: N2 Hot end connector type
Replies: 7
Views: 681

Re: N2 Hot end connector type

From the heated bed connector discussion https://forum.raise3d.com/viewtopic.php?f=17&t=20513&hilit=3+pin+connector#p54715 The larger connectors used in the printer are JST-VH series. Examples are this 3 pin connector carry the 2 heater power circuits to the head breakout, and then at the he...
by Jetguy
Sun Sep 13, 2020 3:51 pm
Forum: Printing Settings
Topic: Swiss Cheese Surface
Replies: 6
Views: 686

Re: Swiss Cheese Surface

https://all3dp.com/2/3d-printing-top-layer-problems-easy-fixes-for-pillowing/ bad-pillowing-can-cause-holes-in-the-top-of-a-prin-all3dp-181230_download.jpg A good resource when learning and identifying print defects : https://www.simplify3d.com/support/print-quality-troubleshooting/ Now as listed, m...
by Jetguy
Sun Sep 13, 2020 12:35 am
Forum: General
Topic: Four percent shrinkage with PLA?
Replies: 11
Views: 2058

Re: Four percent shrinkage with PLA?

A topic that will be important later on. No, this statement is generally incorrect, "the STL image of this would have a zillion-sided polygon." Let me tell you why. The more points exported, the larger the STL file is. Yes, most CAD programs have settings that can change how fine the expor...
by Jetguy
Fri Sep 11, 2020 12:30 pm
Forum: General
Topic: Four percent shrinkage with PLA?
Replies: 11
Views: 2058

Re: Four percent shrinkage with PLA?

Some worthy videos since you are in the designing for 3D printing side of things. https://www.youtube.com/watch?v=j6508J94VsA Other links and sources https://all3dp.com/2/dimensional-accuracy-3d-printing-tips-tricks/ https://reprap.org/forum/read.php?262,790100 Also, worthy of discussing- expectatio...
by Jetguy
Fri Sep 11, 2020 11:51 am
Forum: General
Topic: Four percent shrinkage with PLA?
Replies: 11
Views: 2058

Re: Four percent shrinkage with PLA?

Another topic on size calibration and some usage of that Ideamaker size compensation https://forum.raise3d.com/viewtopic.php?f=8&t=5111&hilit=size Again, flat out, a couple of us folks who have been 3D printing longer generally know and go the other route, compensate in CAD where we often ca...
by Jetguy
Fri Sep 11, 2020 11:44 am
Forum: General
Topic: Four percent shrinkage with PLA?
Replies: 11
Views: 2058

Re: Four percent shrinkage with PLA?

Summary: Inside hole is drawn to exact dimension but print results in a smaller dimension. "How can this be?" Yes, inside holes ALWAYS are smaller than drawn in CAD. Not the fault the printer or the material. This is due to limitations of the STL file export and import process, what the ST...

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