Differences

This shows you the differences between two versions of the page.

--- cam:x350 [2021/04/09 14:50]
9r [Hardware]
+++ cam:x350 [2023/03/11 22:58] (current)
gigo [Timeline]
@@ Line 9: / Line 9: @@
 Beteiligt         : einanderer, gigo, 9R, iggy
 Termine_page      :
-Status_           : läuft / Probleme mit Filamenteinzug
+Status_           : Projekt läuft / Neubau Firmware/Extruder, Drucker aktuell nicht einsatzbereit
 Kategorie_tags    : Hardware, Software, CAM, 3D, 3D-Druck
 Verwandtes_tags   : Labor
@@ Line 20: / Line 20: @@
   * Druckvolumen(X*Y*Z) : 350mm * 210mm * 200mm
   * Standort: Labor
-  * Status: funktionsfähig / Probleme mit Filamenteinzug
+  * Status: Neubau Firmware/Extruder, Drucker aktuell nicht einsatzbereit
 **Filamenteinzug**
@@ Line 33: / Line 33: @@
   * Motioncontroller: [[https://reprap.org/wiki/Megatronics_3.0|Megatronics v3.0 rev h]]
+    * {{ :cam:datasheet_megatronicsv3.pdf |Datasheet}}
+    * [[http://wilbo666.pbworks.com/f/PinMap2560.png|MCU ATMEGA2560 16AU 1522]]
     * ISP-Connector über dem MicroSDCardSplot, Pin1 inst links
     * Steppertreiber: THB6128
-        * Jumper auf 1/8 Step
-  * Stepper:
+  * Default Microstepping:
-    * X: ?
+    * X: M1H M2L M3H = 32
-    * Y1: ?
+    * Y: M1H M2L M3H = 32
-    * Y2: ?
+    * Z: M1L M2L M3H = 16
-    * Z: ?
+    * E: M1L M2L M3H = 16
-    * E: ?
 ===Pinbelegung
-ToDo
+====AUX3
+^use^BLTouch5V^BLTsense^BLTpwm^BLTgnd^
+|upper row|5V|PL1|PL3|GND|
+|lower row|5V|PL0|PL2|GND|
+^use^  ^ ^ ^ ^
+====Fans
+|Name | pin name | klipper name | use |
+|Fan1 | D6 (pwm) | PH3 | heater cooler |
+|Fan2 | D7 (pwm) | PH4 | housing cooler |
 ==Software
@@ Line 59: / Line 69: @@
   - 3D Modell erzeugen/erhalten
   - mit Slicing-Software G-Code erzeugen und zum Drucker übertragen
-  - Octoprint zur Ansteuerung und Überwachung des Druckers ist im club-netz erreichbar: [[http://83.133.178.101|83.133.178.101]]
+  - Mainsail zur Ansteuerung und Überwachung des Druckers ist im club-netz erreichbar: [[http://83.133.178.101|83.133.178.101]]
   - ggf. Bett reinigen
   - Druck starten und beaufsichtigen
@@ Line 97: / Line 107: @@
 Login-Daten für ssh:
+  * IP6: 2001:7f0:3003:beef:7802:2f22:325e:b7ad
+  * IP4: 83.133.178.101
   * User: pi
   * Password: raspberry
@@ Line 104: / Line 115: @@
 ==Neuer Raspberry3b
- Login-Daten für [[http://83.133.178.101|Octoprint]]:
+ [[http://83.133.178.101|Mainsail]]:
+ SSH:
+  * IP: 83.133.178.101
   * User: pi
-  * Password: octoprint
+  * Password: raspberry
 ===Setup
+  * 64GB card mit MainsailOS / Klipper
+====previous Setup
+Eine noch funktionsfähige SD-Karte mit Octoprint liegt irgendwo im Gehäuse rum:
   * 16G sdcard
   * Partition 1 & 2 = boot & rootfs von raspbian mit:
@@ Line 122: / Line 138: @@
       * wird beim boot gestartet via /etc/systemd/system/mjpegstreamer.service
       * Update vgl git-repo
+    * [[https://www.klipper3d.org/|Klipper]]
+      * installiert in /home/pi/klipper/
+      * config in /home/pi/klipper/printer.cfg
+      * wird beim boot gestartet via /etc/systemd/system/klipper.service
   * Partition 3:
     * gzip'te images der ersten beiden partitionen
@@ Line 130: / Line 150: @@
   * 2019/09/15: Update Pi (2b -> 3b) und Neuinstallation Octoprint
+===zweiter Extruder 22/01/05
+====Aufbauskizze
+{{:cam:extruderassemble.jpg?direct&200|}}
+====Teileliste
+^ Anzahl ^ Was ^ Note ^ bestellt^
+| 2 | [[https://www.aliexpress.com/item/32816791895.html|Ceramic Cartridge Heater]] | | x|
+| 2 | [[https://www.aliexpress.com/item/32603431500.html|Heatbreak Cooling Fan]] | | x|
+| 2 | [[https://www.aliexpress.com/item/32599106901.html|Thermistor 100K]] | | x|
+| 2 | [[https://www.aliexpress.com/item/32874940278.html|Part Cooling Fan]] | | x|
+| 2 | [[https://www.aliexpress.com/item/32963514095.html|Silicone Heater Block Insulation]] | | x|
+| 2 | [[https://www.aliexpress.com/item/32815791295.html|Extruder HeatSink]] | | x|
+| 2 | [[https://www.aliexpress.com/item/33005551782.html|Extruder]]  | (1x left, 1x right) | x|
+| 2 | [[https://www.aliexpress.com/item/32857527151.html|Nozzle & Heatbreak assembly]] | | x|
+| 1 | NEMA17 Stepper 47mm | Typenaufdruck 17HD5039, 47mm stepper haben ~50Ncm, evtl 2 kaufen | |
+| 2 | [[https://www.molex.com/molex/search/deepSearch?pQuery=productname%253AMicro-Fit*%2540-productname%253A%2522Micro-Fitspch1%2522%2540category%253A%2522Crimp%2BHousings%2522%2540gender%253A%2522Receptacle%2522%2540numberofrows%253A%25222%2522|Molex Connector]] | 2x2 Connector Male for Heater & Thermistor {{:cam:molex_microfit30-2x2.jpg?direct&100|}} |  |  |
+| 2 | [[https://www.molex.com/molex/search/deepSearch?pQuery=productname%253AMicro-Fit*%2540-productname%253A%2522Micro-Fitspch1%2522%2540category%253A%2522Crimp%2BHousings%2522%2540gender%253A%2522Receptacle%2522%2540numberofrows%253A%25222%2522|Molex Connector]] | 2x1 Connector Male for Heatsinkfan {{:cam:molex_microfit30-2x1.jpg?direct&100|}} |  |  |
+=== Touch_sensor
+* 4-adriges Kabel in Schleppkabel eingezogen
+* Gedruckten Touchsensorsockel & **Makerbase MKS 3D Touch Sensor** montiert
+* Sensor an AUX3 angeschlossen
+* Status=loift; erster Sensor hatte einen Defekt. Mit einem neuen ging es problemlos
 ==geplant
@@ Line 151: / Line 199: @@
 ===ws2812 Statusanzeige
-===zweiter Extruder
-====Aufbauskizze
-{{:cam:extruderassemble.jpg?direct&200|}}
-====Teileliste
-^ Anzahl ^ Was ^ Note ^ bestellt^
-| 2 | [[https://www.aliexpress.com/item/32816791895.html|Ceramic Cartridge Heater]] | | x|
-| 2 | [[https://www.aliexpress.com/item/32603431500.html|Heatbreak Cooling Fan]] | | x|
-| 2 | [[https://www.aliexpress.com/item/32599106901.html|Thermistor 100K]] | | x|
-| 2 | [[https://www.aliexpress.com/item/32874940278.html|Part Cooling Fan]] | | x|
-| 2 | [[https://www.aliexpress.com/item/32963514095.html|Silicone Heater Block Insulation]] | | x|
-| 2 | [[https://www.aliexpress.com/item/32815791295.html|Extruder HeatSink]] | | x|
-| 2 | [[https://www.aliexpress.com/item/33005551782.html|Extruder]]  | (1x left, 1x right) | x|
-| 2 | [[https://www.aliexpress.com/item/32857527151.html|Nozzle & Heatbreak assembly]] | | x|
-| 1 | NEMA17 Stepper 47mm | Typenaufdruck 17HD5039, 47mm stepper haben ~50Ncm, evtl 2 kaufen | |
-| 2 | [[https://www.molex.com/molex/search/deepSearch?pQuery=productname%253AMicro-Fit*%2540-productname%253A%2522Micro-Fitspch1%2522%2540category%253A%2522Crimp%2BHousings%2522%2540gender%253A%2522Receptacle%2522%2540numberofrows%253A%25222%2522|Molex Connector]] | 2x2 Connector Male for Heater & Thermistor {{:cam:molex_microfit30-2x2.jpg?direct&100|}} |  |  |
-| 2 | [[https://www.molex.com/molex/search/deepSearch?pQuery=productname%253AMicro-Fit*%2540-productname%253A%2522Micro-Fitspch1%2522%2540category%253A%2522Crimp%2BHousings%2522%2540gender%253A%2522Receptacle%2522%2540numberofrows%253A%25222%2522|Molex Connector]] | 2x1 Connector Male for Heatsinkfan {{:cam:molex_microfit30-2x1.jpg?direct&100|}} |  |  |
 == Timeline
+*  2023/03/11: calibrated z-axis, calibrated pressure advance, printed another benchy without imporoved results.
+*  2023/02/09: after eye-balling the calibration of the z-axis and redoing a proper bed leveling: first "successful" print of a benchy{{ :cam:20230210_000900.jpg?direct&200|benchy}}.
+*  2023/02/07: Install & calibrate new 3D-Touch sensor, add klipper config to gitlab repo
+*  2023/02/07: Installed extruder fan and part cooling fan with clip-on-design, designed in blender. Files in [[https://gitlab.muc.ccc.de/9R/x350_extruderassembly|Git]]
+*  2022/12/28: Tune Extruder2 driver voltage, design & attach touch-sensor socket, add touch-sensor wireing
+*  2022/01/05: Remove 1st Extruder, build 2nd Hotend, update octoprint
+*  2021/08/27: Complete 2nd stepper wiring
+*  2021/06/01: Started work on 2nd/new extruder
+*  2021/05/01: Replace fried extruder stepper drivers with a4999 drivers
+*  2021/04/01: Changed Firmware to klipper
 *  2020/01/20: Externe Raspi Spannungsversorgung mit Sockelleiste anbinden
 *  2020/01/20: apt update raspbian & update octoprint plugins
@@ Line 184: / Line 222: @@
 *  2019/08: Drucker im Club eingeschlagen
+== ToDo:
+*  proper calibration of the z-axis (don't forgert to calibrate z-endstop, probe offset and bed mesh afterwards)
+*  cable management
+*  klipper calibrations: pressure advance, resonance
+*  klipper macros for print start and end
+*  create a proper slicer profile
+*  filament feeding