still there with the bowden unhooked.. the thick plottensby cheeseandham - Ormerod
Quoteormerod168 The PTFE tube _is_ doing something, mostly with the acrylic rib, less with the aluminium one, but still via the springiness of the plastic parts between x-runner- bearing and metal part of hotend Erik Thank you Erik. So to mitigate this in your opinion what should be done? One idea is to increase the size of the bowden as much as reasonably possible, but I'll be very interestby cheeseandham - Ormerod
dc42, Thank you so much for your input. 2. That's an interesting one, as this map was using "M558 P1 H5 F120 T6000 A5 S0.03" so is doing multiple probes. I would've assumed (obviously wrongly) that since it's just going up and down to verify the height that there would be no approach direction bias. 3. The bed surface has not changed, however as the Lokbuild does have lettering on it, since thby cheeseandham - Ormerod
Wes, dc42's ormerod 1 with what looks like an aluminium x-arm, and a PanelDueby cheeseandham - Ormerod
I'll take a close look at the cabling and the PTFE tubing, and see if it is doing something. I can see the wave though!by cheeseandham - Ormerod
Quotecheeseandham This is my last mesh with lokbuild stuck on my aluminium plate. If you're wondering about the flatness of my aluminium plate, it is Aluminium ACP 5080 6mm, with a base tolerance is 0.1mm across a length of 3.3m x width 2.05m. Then it was cut to 203mm x 203mm and ground flat to a tolerance of 0.4 microns. It's pretty flat. Quotedc42 That pattern indicates that there is a pby cheeseandham - Ormerod
I have no idea what you meanby cheeseandham - Ormerod
I've not deployed this, but an additional note. The RepRap Firmware Configurator v2 tool creates a bed.g for firmware 2.x that contains ; bed.g ; called to perform automatic bed compensation via G32 ; ; generated by RepRapFirmware Configuration Tool v2 on Fri Nov 23 2018 10:04:45 GMT+0000 (Greenwich Mean Time) M561 ; clear any bed transform G28 ; home all axes G29 ; probe the bed and enable cby cheeseandham - Ormerod
Read Installing and Updating Firmware on the Duet3D wiki I'm not sure about DWC compatibility across firmwares. I personally would always keep the DWC that was released with the firmware, unless you find instructions from dc42 stating otherwise. Upgrade the firmware first, then the Webcontrol RepRapFirmware.bin DuetWebControl-1.22.3.zip You will probably also need the helper file iap.bin upby cheeseandham - Ormerod
Wes, can you provide a model number or link to the 50mm radial fan you used please? oh, and for you - Fisher hot-end documentationby cheeseandham - Ormerod
Karoo, You might like to know. I have dc42's sensor and while I like it, I've still got problems with mesh leveling with different print surfaces (printbite / lokbuild), so I'm running 4 point on the lokbuild This is my last mesh with lokbuild stuck on my aluminium plate. If you're wondering about the flatness of my aluminium plate, it is Aluminium ACP 5080 6mm, with a base tolerance is 0.1by cheeseandham - Ormerod
Karoo, Now I'm beginning to understand the picture. You are trying to use the standard Ormerod sensor on glass, without white stickers and with mesh leveling! Arrgh! The Ormerod sensor is simply not designed for mesh leveling with glass/kapton. It really does need the white stickers. Please, do yourself a favour and forget mesh leveling for now. Go with 4 point compensation with white stickers.by cheeseandham - Ormerod
Karoo, Tell me one thing please. With a piece of white paper, wave it closely underneath the sensor. Do you get to 600 or above?by cheeseandham - Ormerod
Bart, This was a bizarre issue, as Windows should deal with that configuration in normal operation. I wonder if this and the other machine that suffered from this are from the same manufacturer or even the same model line? Perhaps the company that created their standard image made a mistake somewhere. Glad it is fixed!by cheeseandham - Ormerod
Karoo P500? As above:- "7. Repeat the above until G31 reports a value of around 600, +/-20" 580-620 is where the sensitivity of the Ormerod sensor lies (I said "500-600" because I meant "500 for dc42's sensor and 600 for the RepRapPro sensor" and shortened it badly). Outside of this range you are going to still have inaccuracies. Regarding the firmware update. There is a reason that the reby cheeseandham - Ormerod
QuoteKaroo Klong No you may have misread that, G31 has a P value of 365 at 0.05mm (I am assuming the 0.2 should be in mm right?) As per Setting the Z probe , "7. Repeat the above until G31 reports a value of around 600, +/-20" to my knowledge a P value of 365 (and 0.05mm) to me means that your probe is too high (or possibly too low, I can't remember) compared to your hot-end , and you will haby cheeseandham - Ormerod
Wes, I'm interested! Great work. I love the idea of a V-slot version, especially the V-slot X-arm. The X-arm and the design of the bed is a limiting factor of the X-axis, I wonder how reasonable the idea would be to make a 200x300x300 version of the Ormerod 2 though? If you're going E3D V6, have a think about the possibility of dual (or tri) extrusion (probably not possible due to the amountby cheeseandham - Ormerod
Wes, Thank you. Great that you included the FreeCAD file too!by cheeseandham - Ormerod
Karoo, I've had a look, please remember I'm not an expert, just an enthusiastic amateur! I've not seen you specify exactly which Ormerod, I get the impression that you are using an Ormerod 1, and my information is based on this assumption. There are 3 config.g files here, so I'm just going on the main config.g i) I note your G31 has a P value of 365 and 0.2 - this IMHO is a biggie. The sensoby cheeseandham - Ormerod
Wes, Out of interest, I've not seen that one. Which cooler is that?by cheeseandham - Ormerod
Quotefotomas How about this one: Hey fotomas, I saw yours cooling, and I thought "this is just what I want", until I noticed that (and correct me if I'm wrong here, but the photo doesn't show how it is mounted at all) the cooling does not travel with the hotend, so on larger prints where the hotend is near X200 or X0, the cooling is ,well, not cooling it. So I discounted that one.by cheeseandham - Ormerod
.Hi all, I've never found a "satisfactory" layer cooler for my Ormerod 2. The standard coooler I found to be awful, it would fall off and not point at the right place - maybe I'm just not getting how it fits on the Ormerod. With a single hotend I found that the typical designs with a single vent and a 40mm fan typically leave one side of your object to suffer from cooling problems. With my dualby cheeseandham - Ormerod
Quotesinnedwrong Sorry! For a PhD scientist that was very sloppy, by size of wire I meant diameter (I don't care if its AWG or fractions of a mm I can convert) My concern is for current carrying capacity and or voltage drop. I don't know enough about such things personally, but I can tell you what I can. The supplied motor looms e.g. and have very thin wires. I measure 1mm in diameter with myby cheeseandham - Ormerod
Hey Dennis, i) size cable - can you clarify? do you mean length or something else? ii) a white axis x-stop is fine, I have one with a dc42 probe. (Regarding the aluminium print bed, are you not having some kind a print surface?) iii) no, I don'tby cheeseandham - Ormerod
Bart, Looks normal enough, so there is something odd going on here. Obviously it's quite difficult to diagnose something like this remotely, especially as you are dealing with another network that is not under your control either. Please do the following:- i) let me know your printers IP address ii) ping this address, with the Ethernet disconnected (yes I know, but just in case) iii) try a/soby cheeseandham - Ormerod
Karoo, Zip up your whole sys directory and attach it here, I'll be happy to take a look this weekend at some point. (you should be able to do it from the web interface, just select all the files and right click , save as zip)by cheeseandham - Ormerod
Hey Bart, That's odd. Anyway, default gateway is to tell that connection where to send packets that are not for that network. For the ethernet connection that should be blank. DNS has no point on that connection either, so leave blank for now so they do not have any effect. From the command prompt can you paste the output from "route print" with both connections active. it should look like Miby cheeseandham - Ormerod
Bart, It looks like you are configured for two different networks, and both are configured to go out to the Internet, but if the ethernet network isn't connected to the Internet then this could potentially cause a problem (although it is weird how you can still ping the printer) Can you tell me more about the physical connectivity? How is it set up? Is the physical network plugged into the Glasby cheeseandham - Ormerod
Hey Karoo, I wonder if you're getting a bit mixed up here. G29 requires M557 (putting this in your config.g is a good place) and is the mesh G32 uses bed.g and is the 3-5 (usually 4 with ormerod) point bed compensation. 1. Read for the G29 parameters. It explains it better than I can. 2. home all axes is in homeall.g 3. Start simple and small, and in the middle of the bed and see what happenby cheeseandham - Ormerod