Creality Ender-3 v2 Bed Levelling Problems
Vložit
- čas přidán 29. 07. 2023
- Do you have an Ender-3 v2 that keeps going out of level (tram)? One moment it works beautifully and the next your first layer looks like garbage? You might have a faulty Z axis limit switch.
Here's how I fixed mine.
Replacement (right angle) switch from Digikey:
www.digikey.com/en/products/d...
For Australian viewers, here's is the switch I used from Jaycar:
www.jaycar.com.au/spdt-125v-3...
You can buy the whole limit switch assembly from places like AliExpress, but I can't vouch for the quality of the switches they use. They might be just as faulty as the original:
www.aliexpress.com/item/10050...
#creality #ender3v2 #3dprinting
Do you like my funny t-shirts? I buy all of them from Qwertee. Use the discount code: BranchusCreations to get £1/€1/$1 off your order. Check out the range here:
bit.ly/3OrJZkT
If you enjoy the content and would like to make a small donation, you can do so here:
www.paypal.me/branchus
Tools/Products used (paid links):
T15 Torx (for opening compact Macs): amzn.to/2ZJKWN3
Microscope: amzn.to/2HnSI5H
Microscope camera: amzn.to/2TdSYsZ
Budget alternative microscope: amzn.to/2PmRagt
Soldering station: amzn.to/31QvCMW
Soldering iron tip (T12): amzn.to/2L3Juwt
Budget alternative soldering station (uses T12 tips): amzn.to/2SeUpHg
Hot air rework: amzn.to/2ZjYzPH
Budget alternative hot air rework: amzn.to/3fN1ZU7
Helping hands (third hand): amzn.to/31JUhVL
Ultrasonic cleaner: amzn.to/2ZJKFtB
Ultrasonic cleaning fluid: amzn.to/2YusoQQ
Fume extractor: amzn.to/2HuG0oU
Solder: amzn.to/2ZCUurA
Flux: amzn.to/2Z7XoHQ
Solder wick: amzn.to/2L1Xgjg
UV Solder mask: amzn.to/2ZnK1yu
Precision tweezers: amzn.to/2NqkhPz
Swann Morton curved scalpel blades: amzn.to/2oN7qNn
No. 3 Scalpel Handle: amzn.to/2ngcx85
Kapton heat resistant tape: amzn.to/2xBnTso
28 AWG enamelled magnet wire (thick): amzn.to/32cRsLf
34 AWG enamelled magnet wire (med): amzn.to/35Bx20D
40 AWG enamelled magnet wire (thin): amzn.to/2J2Aisf - Věda a technologie
Great Solution Bruce
That's the exact same issue I'm suffering. Even changed the springs although it seemed illogical that their failure should be so instance. Will take a look at this. Thanks
Tyvm, Bruce! I was wondering what I could do to fix my identical 3D printer.
Glad you mentioned the bl-touch. That is the way to go. Get rid of that switch completely. I have had mine for over 3 years and have only redone the mesh twice. Both times after moving the printer or removing the glass to clean it properly.
This described my issue perfectly with my ender 3 pro, however I've replaced the Z limit switch 3 times without success. I purchased from 3 different venders with 3 different lot numbers and this hasn't helped. I'm going to install a CR Touch this weekend in the hopes this will help. I'm open to suggestions however please be advised that I've:
1. Made sure the unit is nice and square.
2. Replaced the the rollers with more expensive versions that have the washer between the bearings.
3. Adjusted the rollers to ensure they're not too tight or loose.
4. Added the second Z axis stepper.
5. tried upgraded springs (including the rubber ones)
6. Knob locks.
7. Glass bed
8. Three different z limit switches.
9. Made sure sensors, steppers, lead screws etc. were snug and nothing is wobbling around.
I can level the bed three times in a row with no prints in between and STILL get three different results. This is an Ender 3 pro. Just for fun I'm going to upgrade the board to the 4.2.7 silent version, add the v2 screen, and the CR Touch this weekend. In for penny, in for a pound I guess.
WOW Sounds like great advice 👍
I need your help to fix a trace please Bruce.
cr touch ender 5 s1 and it worked great for the first month. Now I made more settings than before but it doesn't work :(
Do you know if this is the same issue with V1 printers? Would replacing all three switches lead to better prints?
Seems like a design flaw! Limit switches should not be used as a precise stop or limit! They should have used a IR gate switch!
It's a cheap option. The anet A8 also came with a switch. It was one of the first upgrades I did to the printer: replacing it with a magnetic sensor