Merge remote-tracking branch 'upstream/main'

Dock/Dock.md

@@ -1,25 +1,30 @@
 
 # The dock
 
-The dock comes in two versions - cross beam mounted or top mounted.
+The dock comes in 3 versions - cross beam mounted, top mounted or on rails.
 
-| Top mounted  | Cross beam |
-| ------------- | ------------- |
-| * Can be installed in existing frame<br> * Best clearance |  * Supports Full sized Stealthburner <br>* Extra docking latch |
-| ![Preview](/images/Dock-Top.jpg) | ![Preview](/images/CrossBeam.jpg)  | 
-| ![Preview](/images/Dock-Top-Inside.jpg) | ![Preview](/images/Crossbeam-Toolheads.jpg) |
+| Top mounted  | Cross beam | Liftbar | 
+| ------------- | ------------- |  ------------- |
+| * Can be installed in existing frame<br> * Good clearance |  * Supports Full sized Stealthburner <br>* Extra docking latch | * Complex to build <br> * Best clearance <br>* Slightly faster changes<br>* Can install on Trident |
+| ![Preview](/images/Dock-Top.jpg) | ![Preview](/images/CrossBeam.jpg)  |  ![Preview](/images/liftbar.jpg)  | 
+| ![Preview](/images/Dock-Top-Inside.jpg) | ![Preview](/images/Crossbeam-Toolheads.jpg) | ![Preview](/images/liftbar-Toolheads.jpg) |
 
 
-# Dock BOM
+# Liftbar dock 
+
+See [Liftbar instructions](./Liftbar/Liftbar.md)
+
+# Other docks BOM
 
  - High temp silicone for the nozzle pad
  - 35 mm of 7x0.1mm springsteel, salvageable from 1m tape measure.  
  - some M3 screws and heatset inserts
  - *retnetion hardware* - see below
 
+
 # Toolhead retention
 
-There are 3 versions of retentiom mechanism, this will likely converge as I get more relibility data
+There are 2 versions of retentiom mechanism, this will likely converge as I get more relibility data
 
 ## Screw head hook
 
@@ -28,35 +33,20 @@ The toolhead hooks on to the M3 scew heads. Just need 2x m3x10 butthonhead screw
 
 ![Cross beam retention](/images/retention-hookon.jpg)
 
+## Bottom pin + magnet to toolhead screws.
 
-
-## Cross Beam:  Bottom pin + magnet dropped in the toolhead hole.
+Stealthburner and mini stelathburner on cross beam uses this approach.
+It relies on a bottom pin as the main retention mechanism and the magnet is just to prevent it rattling around.
 
 You will need:
   - 2x 5x2mm round magnets
   - 2x m3 x 10 steeel screws in the dock - steel (magnetic)
   - the screws in toolhead also need to be seel to stick to the magnets
 
-Stealthburner and mini stealthburner on cross beam uses this approach.
-It relies on the bottom pin as the main retention mechanism and the magnet is just to prevent it rattling around.
-
 Drop the magnets on the screw heads in the toolhead. They will stay there on their own, no glue required.
 
 ![Cross beam retention](/images/retention-screws.jpg)
 
-## [Deprecated] Top: Glued magnet
-
-You will need:
-  - 2x 5x2-3mm round magnets - *make sure you get quality magnets* cheap aliexpress ones are not srong enough
-  - 2x 5x10 steeel steel rod - use the cutting jig to cut to size
-  - the screws in toolhead also need to be seel to stick to the magnets
-
-There are no bottom pins on the top mounted docks, so the magnets are doing most of the holding.
-The magnets are superglued to the steel rods.
-
-![Cross beam retention](/images/retention-magnets.jpg)
-
-
 # Cross Beam Frame BOM
 
 Essentially you need to build this. The exact dimensions depend on your printer size.