Tag: TH3D

Voltlog #288 – New BLTouch 3DTouch Plastic Pin Sensor Upgrade

Back in 2018 I installed a Bltouch sensor on my Creality CR10 3d printer and I showed the process in Voltlog #177, that video is one of the most popular videos on the channel and now after using the printer with the upgrade for a couple of years I can clearly say it’s probably one of the best upgrades you can do to your 3d printer and it’s pretty cheap. I won’t go into too much detail about what the sensor does and how to install it because that is discussed in Voltlog #177.

However I did experience a downside after this upgrade, some users are reporting the same problem while others don’t face this issue. It’s important to note I am using a BLtouch clone called 3D touch, purchased from Aliexpress. It’s the type that has a metal push rod through the middle. The issue I’m having is a vibration noise coming from that metal pin vibrating inside the sensor when the printer moves on the Y axis. This issue might or might not be present on a genuine sensor or just another unit which might have tighter tolerances.

Voltlog #177 – Installing BLTouch Auto Bed Leveling On The Creality CR-10 3D Printer

Today I’m gonna show you how I installed a bltouch sensor on my creality CR10 3d printer. But first to give you a bit of info, if you are a frequent viewer of the channel than you know I have tried a bunch of different sensors, inductive, capacitive but they either didn’t have enough sensing distance to cover the glass I’m using on top of the aluminium bed or they weren’t giving me repeatable results so they all ended up disconnected.

I had a bunch of adhesion problems because I couldn’t level the bed properly, my bed doesn’t look very good, in fact I’m gonna overlay a picture of my bed after the auto bed leveling has been installed and you’ll see it’s far from being flat so it was really difficult for me to print something that was bigger than a couple of cm’s because the bed wasn’t flat.

Then I found this bltouch sensor or more correctly a clone of the bltouch sensor on aliexpress for just $14 and I said why not, let’s try this one as well and ordered one. And boy was I impressed how much better the printing got after installing it.