Search found 2813 matches

by Jetguy
Sun Nov 17, 2019 12:24 pm
Forum: Pro2 Series
Topic: Clog between extruder and nozzle lifting assembly
Replies: 2
Views: 49

Re: Clog between extruder and nozzle lifting assembly

https://forum.raise3d.com/viewtopic.php?f=4&t=9575&p=33254&hilit=fin+area#p33254 The answer is hotend, and specifically the size of the heatsink cooling the critical cold end side of the thermal barrier AKA throat tube. The key elements of the design is a sharp transition from cold unmel...
by Jetguy
Tue Nov 05, 2019 4:19 pm
Forum: Software
Topic: Network connection
Replies: 3
Views: 121

Re: Network connection

The system runs a simple Linux operating system- that doesn't matter much, the part you care about is the application raisetouch, which is what displays on the control panel screen, is how you send files to local storage on the printer, and how it then allows the user to send and stream gcode comman...
by Jetguy
Tue Oct 22, 2019 7:30 pm
Forum: Hardware
Topic: Nozzle Switching During Print
Replies: 2
Views: 104

Re: Nozzle Switching During Print

Same answer for one of any dozen issues with the Pro2 specific to the extruder- the cable system is failing you. It's very simple, they changed from a ribbon cable that kept breaking on the N series to a custom cable in hopes it would break less, then added functions like nozzle switching, and then ...
by Jetguy
Tue Oct 08, 2019 7:50 pm
Forum: N Series
Topic: noisy motherboard fan
Replies: 3
Views: 198

Re: noisy motherboard fan

Or, from a Pro series topic, an alternate electronics bay cover and different fans https://forum.raise3d.com/viewtopic.php ... ver#p44629
by Jetguy
Sat Oct 05, 2019 10:16 pm
Forum: Pro2 Series
Topic: Board error: Temperature sensor error
Replies: 6
Views: 453

Re: Board error: Temperature sensor error

I disconnected this cable from Motion Control board. Then the raise starts in normal modus. So changing this cable is the solution Did I just read that correctly? You unplugged the cable, and with the cable unplugged, the printer started up with no faults? Again, just to be 100% clear, with the &qu...
by Jetguy
Fri Oct 04, 2019 2:01 am
Forum: General
Topic: Wavier flat surfaces as print gets taller
Replies: 2
Views: 184

Re: Wavier flat surfaces as print gets taller

You start a print, it's attached to the moving bed. Due to bends or other defects in the 2 ball screws connected to the Z axis, there may be a very tiny wobble as the lead screws rotate. Simple math- they are 8mm per revolution, so every 8mm is a wobble cycle. Now, as your part gets taller, the dist...
by Jetguy
Thu Oct 03, 2019 2:49 pm
Forum: Pro2 Series
Topic: Board error: Temperature sensor error
Replies: 6
Views: 453

Re: Board error: Temperature sensor error

The most likely failure in some way shape or form is the cable system between the little circuit board AKA extruder breakout board and the actual motion control board in the lower right filament bay of the printer. That cable flexes millions of times every print job- so prone to failure often near t...
by Jetguy
Mon Sep 30, 2019 12:07 pm
Forum: General
Topic: Unwanted addition in printed model
Replies: 9
Views: 551

Re: Unwanted addition in printed model

The lessons that need learned are: Your STL still had errors. No getting around this, the source of the problem was in CAD and STL export. Because the STL was flawed- that leads to uncertainty in how various slicers and settings will interpret it. Follow the 3D printing STL rules and you won't have ...
by Jetguy
Sat Sep 28, 2019 12:53 am
Forum: General
Topic: Unwanted addition in printed model
Replies: 9
Views: 551

Re: Unwanted addition in printed model

I think we missed the point. #1 the STL has defects in it detected by Ideamaker when you load it. This is a double problems because we know something is wrong, we know we should do "something" about it, the normal "what" is use the built in repair. The issue is, this particular e...
by Jetguy
Fri Sep 27, 2019 1:14 pm
Forum: Hardware
Topic: N2 / N2 Plus Camera
Replies: 2
Views: 244

Re: N2 / N2 Plus Camera

No, there is no "list". This was asked for and they will not support 3rd party cameras and most USB webcams are not compatible. You may find a camera that kind sorta works for some functions- but because they hardcoded the commands in the streaming and picture capture software in the Raise...
by Jetguy
Fri Sep 27, 2019 12:59 pm
Forum: General
Topic: Unwanted addition in printed model
Replies: 9
Views: 551

Re: Unwanted addition in printed model

Where has this originated? I have attached an Inventor IPT file and the STL file. I don't have Inventor on this computer, but I'm sure the error is there in the IPT CAD file. The thing is, when you drew the part, you added, subtracted, and joined various shapes. You modified shapes. That's all fine...
by Jetguy
Fri Sep 27, 2019 12:46 pm
Forum: General
Topic: Unwanted addition in printed model
Replies: 9
Views: 551

Re: Unwanted addition in printed model

The failure is in your exported STL file from Inventor where you have not properly removed hidden geometery. When the slicer sees these left over pointers in the STL point cloud- it doesn't know what you meant to make, so it makes guesses- mostly wrong guesses. CAD- exact science, measurements and r...
by Jetguy
Wed Sep 18, 2019 7:39 pm
Forum: General
Topic: N1 dual screen not respond. only 1 year old printer and just is broken ?
Replies: 3
Views: 295

Re: N1 dual screen not respond. only 1 year old printer and just is broken ?

Plug a USB mouse into the printer. Clear the message using the mouse.
by Jetguy
Thu Sep 05, 2019 4:59 pm
Forum: General
Topic: What do I use to clean BuildTak?
Replies: 4
Views: 438

Re: What do I use to clean BuildTak?

I always use alcohol. This is a solvent to most bed adhesion surface prep materials because they are PVA (the A is for Alcohol).
by Jetguy
Sat Aug 31, 2019 9:47 pm
Forum: General
Topic: Controlling thickness of horizontal layers
Replies: 2
Views: 310

Re: Controlling thickness of horizontal layers

Top and bottom layers on infill tab Simple math, layer height times # of layers= rood and floor "thickness" A good rule of thumb is 3 layers minimum to get a good solid roof or floor, however, 5 or more layers is recommended to not get "pillowing" over infill on roofs. Or, the 1m...
by Jetguy
Wed Aug 21, 2019 2:43 pm
Forum: N Series
Topic: Heatbed temperature regulation issue
Replies: 13
Views: 683

Re: Heatbed temperature regulation issue

Sorry If I sound frustrated, but I read these questions and replies from tech support and I'm astounded. I know in your first question, beyond a shadow of doubt your blew the MOSFET transistor for the heated bed, they fail often in the ON state- thus uncontrolled heater. This is well known. Worse, o...

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