Piezoelectric disks for Z contact detect and bed levelling

I have a very modified Creality A10 30x30cm printer. - but the frame/carrige heater/heatbreak is that of an A10
Its hard to find a way to install the piezo on the X-carrige/extruder, the heatbreak is screwed on to the two protruding threaded mounts seen here:



Here is a link with some pictures, just disregard the missing cooling fans. [www.crealityexperts.com]
I think about making a vertical vertical adapter, two screws screwed into the carrige, two into the heatbrake, and the piezo being placed vertically, pinched depending on load.


maybe somebody got better ideas?

The method you propose sounds good and I would like to hear how it works out.
Since I first came across piezo bed leveling, I have experimented with various methods of utilizing a piezo sensor attached to the hotend. So far, I have not come across a method that I am completely satisfied with. I have tested mountings similar to those used on the PZ Probe, but have consistently encountered issues with artifacts from filament extrusion pressure and unexpected "popcorn" noises from the hotend.
Currently, I am employing a single underbed sensor to measure the Z-offset and detect any debris on the nozzle. As for the bed mesh, I am utilizing a piezo touch sensor, but I am also investigating the use of an acoustic range finder for conducting a fast multipoint bed scan.
Mike

Right now I decided to try to add four piezos under the printbed, og the steel-plate where the lower part of the adjusting springs are. Awaiting piezos in the mail.

I have a Precision Piezo Universal Z-probe Kit With V2.85 PCB purchased from Filastruder a couple weeks ago. I am trying to get it to work on a mini kossel with a 64mm 3xPiezo Magnetic Effector by MakinBug on [www.thingiverse.com]. I was unable to get it to work on the digital side but with the analog side it worked for a while by reducing VR1 to about 0.2 Mohm. It has now stopped working and I am unable to find any settings that now works. I thought one of the piezos had cracked or a solder connection failed, but I can’s see any problem with a 10x loupe. Do you have a suggestion on troubleshooting my current effector arrangement that would help; I have an O’scope and typical test equipment. Otherwise, I am now thinking I may switch over to Piezo20 design, but wonder which model accommodates the threaded Bowden Tube connector?.