Quickly and Accurately calibrate PA values

Automated Pressure Advanced Calibration for FDM 3D printer

mark

Following Follow project

Liked Like project

Become a Hackaday.io member

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

OK, I'm done! Skip

Similar projects worth following

1.1k views

0 comments

2 followers

2 likes

Description
Details
Files 1
- View all
Components 0
Logs 2
- View all
Instructions 0
Discussion 0

View Gallery

Description

Features:
1.  Automated Pressure Advanced Calibration
2. Nozzle Probe
3.  All in one: No external PCB board, USB/I2C

How it works?
PA Mode:
    Automated Pressure Advanced Calibration. Without printing calibration lines, it just simulate extrusion pressure behavior during acceleration and deceleration while only the extruder is working. This work process is similar to the Bambu Lab A1 printer, instead, we use  strain gauge, not eddy sensor.

Nozzle Probe Mode:
     Use the strain gauge to sense the nozzle pressure while probing.It works as a normal switch endstop sensor, so we can just power it and connect the Z- pin on the mainboard. 