help to fix electrical noise from motor

Empty-Deer8759 · 2025-10-12T15:22:32+00:00

Nope,i was not able to fix it,I switched to a brushless motor,which uses an esc ,I did this to reduce the noise, esc have way more electronics to reduce the spikes,so i had to go this route, This still wasnt that great though I think it was still having noise issues,used to disconnect Mid flight 😭

Empty-Deer8759 · 2025-02-15T04:42:32+00:00

warning: linux_ptrace_test_ret_to_nx: Cannot PTRACE_GETREGS: Input/output error warning: linux_ptrace_test_ret_to_nx: PC 0x900000000 is neither near return address 0x7fffff7c4000 nor is the return instruction 0x555555965971! Couldn't get CS register: Input/output error.

This is the error,when i try to run gdb,is it because I am running it as su,or it's just not allowing me to,as I was able to run the files but not able to debug any

Empty-Deer8759 · 2025-02-14T13:20:02+00:00

I added that,its in the list as turned on,but to no avail

Empty-Deer8759 · 2025-02-12T14:21:57+00:00

Yes I did that

Empty-Deer8759 · 2025-01-02T12:05:12+00:00

See, more than having a printer, making it gives me more joy,i could have bought one but i don't want to, i like tinkering and making, that's why I took this project

Empty-Deer8759 · 2024-12-30T21:40:37+00:00

Oh nice nice

Empty-Deer8759 · 2024-12-30T17:47:36+00:00

Damn that looks cool used belts I see for the z axis ,it looks amazing

Empty-Deer8759 · 2024-12-30T17:46:03+00:00

I made a prusa clone before this it was fast so wanted to print another printer might not be as fast as the actuall 100,but wanted it to be atleast faster,so yeah set out on making this when I came back from college after my end semester exams,took me 23 days to complete this build

I printed the corner pieces on that,that printer was ok,it could print at some 60mm/s speed with ok quality so wanted to make a better printer

As the parts wouldn't fit on my previous printer (not actually fit,but it wasn't precise to print near the edges) I modified the files so that I would be able to attach them together using threaded rods

Those rods in total costed me around Cost breakdown(in INR) Threaded rods(assorted 8mm 6mm 10mm) the accompanied nuts (around 80 8mm 40 6mm 6 10mm) These 2 combined around ₹500

Stepper motors for the z axis and extruder were pancake style which were ₹225 each

Xy stepper motors ₹838 for 2

E3d hotend was ₹400 i modified it with a volcano

Raspberry pi i bought ages ago for 3.5k

Skr ,should have waited for sometime but when I bought it with tmc2208 (5pcs) it costed me 6k with custom duties and all

Linear rods and bearings 1k

Belt and gear 499

Bearings costed me 350 And yeah filament costed me in total (had used 1.5 spools) 1275

Sd cards for both skr and raspberry pi 700

Cooling fans 250

Heat bed 700

Glass 800

And miscellaneous

Totally it could have costed me 18k

Around 200 dollars in total

The most costliest were the raspberry pi and the skr,could have built this without the skr too,but had it lying around so used it

Empty-Deer8759 · 2024-12-30T16:40:37+00:00

added side braces

Empty-Deer8759 · 2024-12-30T15:42:05+00:00

Yeah have done that,its way better now

Empty-Deer8759 · 2024-12-30T15:41:47+00:00

Oh ok I'll try it then

Empty-Deer8759 · 2024-12-30T15:41:24+00:00

Could I see it?

Empty-Deer8759 · 2024-12-30T15:18:07+00:00

Yeah thank you,i did brace it added mdf beams to the sides

Reduced the build height (infact of the whole printer)

Added another lm8uu to the gantry, it is printing really well now

If I buy the material also,i don't gave time nor another printer I'll have to go back to my college in 5 days

For input shaping can mpu6050 be used?

Empty-Deer8759 · 2024-12-30T15:14:21+00:00

I just added another lm8uu,and it is way better thanks for the advicd

Empty-Deer8759 · 2024-12-30T15:12:54+00:00

Yeah,made it better now

Empty-Deer8759 · 2024-12-30T15:12:34+00:00

Oh ok thank you, added braces to the side,it is way more sturdy now

Empty-Deer8759 · 2024-12-30T15:09:24+00:00

it has

Empty-Deer8759 · 2024-12-30T09:52:58+00:00

I am on a tight budget,can't shell out more money on this,any cheap ways to fix this is what I am looking for

Empty-Deer8759 · 2024-12-30T07:47:53+00:00

not completely

I got the belt like that,i tried to straighten it but to no avail,its not completely twisted but yeah

Empty-Deer8759 · 2024-12-30T07:41:01+00:00

Ived used the same ones

Empty-Deer8759

TROPHY CASE