Bed Mesh on V-Core 4 500mm IDEX
Hello. I have this result, which is not flat at all, it has some dad bod and I don't know what to do.
Help please.
#fix-my-mesh...
Tolerances for V-CORE 4 400
Hello, what is he tolerance for a 400mm bed? Is a 0.367mm range acceptable?
I'm building the V-CORE 4 400mm hybrid. After completing the bed calibration in the commissioning guide, my mesh shows a 0.367mm range, and it's clear that my plate is a little bit curved.
I've rechecked the squareness of my frame three times, and it seems pretty square. I also checked visually with a straight level (making sure the level is straight before)....
Solution:
I can live with a bit curved bed plate, I follow instruction of VisualTech48 in is video (https://discord.com/channels/582187371529764864/1270484259513041038/1271862406439506063)
I pull a little bit the x gantry and now I have a better mesh with .187mm range...
Bed mesh on V-core 4 300mm
Hello, I have problem to understanding how to fix my bed mesh, here is the mesh. I tried to follow commissioned guide and lightly tap corners where mesh is lower or higher, but it didn't change mesh that much in the end. Here is guide I used https://docs.ratrig.com/commissioning-guides/v-core-4.
Some tips i found by researching on my own and watching the video ratrig how to get a square frame
i now fighted days for getting my bed to an exceptable shape
what the video says is that you mainly shall focus on the two gentry rails - thats correct.
but when i tried his tips i could only get some very little improvements.
then i removed all the clamps on the top side to see how big this differences where (on both sides) see picture … and what shall i say - the bed was much better.
so fastening all this stuff too hard is influencing the bed....
Cant bring up the left back corner
after 3h of working on this bed …
The hint on this video didnt work. Only influencing corners B/C was possible (you can see it on the picture - best result was 0,36). But the corner D never moved significantly up.
Any idea how i can bring up the back left corner (D) ?
https://youtu.be/h7ZTq2dDTkM?si=FIrDPo3hxr18SqVU...
Vcore 500, heat soaked mesh with 1mm+ range
Any suggestion here? On cold bed it is at 0.275 with the same angled to the back mesh, just way lower.
Was hitting the frame at the Y motors connection, doesnt move... :/...
VC4 500 Hybrid Commissioning Build Plate Prep
I've pulled up on the x gantry rail as much as i could, and literaly hung from the extrustion on the rear right to get it where it is. I can not get that one corner any closer. 0.320 is the best range ive gotten, everything else was 0.786-0.486
VCore 3.1 400mm Mesh problem
My Y axis is quite high, I wonder what can I do to decrease the deviations ?
All print surfaces bowed in middle. Cause?
All my (Total 4) print surfaces show the same general pattern - as per pic. A bow along the centre line. Same shows up even if I rotate them,
I suspect that part of this must be to do with the frame or heated bed?
Any thoughts?...
Wavy Vcore 4 500 mesh!
Any suggestions on tackling this? I watched the Vcore 3 video but didn't quite grok what I need to do here...
So excited to get it moving!...
Commissioning Mesh - Looking for assistance
Hi all, looking for some assistance with my bed mesh.
I've adjusted the feet on my printer and gotten it down from 1.2mm range to 0.7mm range, but I'm still seeing a dip in the back.
I'm also seeing that odd curve on the bed. I've tried loosening and resetting my X linear rail for that so far. ...
VC4 500 IDEX initial cold mesh
Good evening, today I reached the point where I could do my first mesh.
On the first try, I had a 0.600 mm range. After re-tightening the linear rails and pulling the X-axis, I achieved a 0.350 mm range. The X-axis bend is around 0.2 mm.
Afterwards i tried to fix the "hanging" back of the bed, but somehow i can't get under 0.35 mm. If I push the back right corner, the left right corner lifts and the other way round. Because of the vertical extrusion in the mid back, it acts like a rocker. I also tried slightly bending the horizontal extrusion in the back downwards, but no success.
...
VC4 500 Comissioning mesh
Hey guys, I'm trying to follow the comissioning steps but my mesh looks absolutely horrible.
I've never seen a bow in this direction so I'm not quite sure what to do from here - I've tried getting the frame more square to get the corners up, but that didn't help the bow.
Additionally I've tried to reinstall the x linear rail just in case I fucked that up - but no matter what I do I get this extreme bow. If I hover on one of those points its a difference of 0.288mm.
...
VC4 400 hybrid bowed along Y axis, trending down in X axis
Howdy folks, got a mesh here that I think is pretty okay but got a pretty large deviation of .337. would love some feedback to see if I can improve it.
This is the second mesh I've done on the machine, no soak or anything yet. Just running through the commissioning process.
Will also add that this is with the build surface on (mag sheet and print plate), no heater pad....
Rear left dip ruining mesh
Any ideas what may be causing this? its a significant error range but mainly due to the rear left dip.
vcore 3.1 500
I got the bed mesh to a good place until I heatsoaked the chamber. I never noticed how not flat the bed was because I was printing smaller items. It became obvious when I printed an object that was at the limits of the bed. I have a carbon X gantry. the flatish map is when the bed is cold, chamber temp of 21c and the other map is when the bed is hot, chamber temp of 45c. Does this look like a gantry bowing issue or is the bed warping that much when heated?
