nice handle for Voron 2.4 (#764)

* add Voron 2.4 handle mod

* fixed typo for check mark

* fixed typos

* add STEP export of 3D model

* renamed STL file to conform to Voron naming conventions for accent colors

* STL mesh repaired

Co-authored-by: Lutz Dittrich <lutz.dittrich@i-gos.de>

printer_mods/1-0-R/handle/README.md

@@ -0,0 +1,48 @@
+# V2.4 Handle
+
+Carrying handle for Voron 2.4 with 6mm clearance for panel clamping. The design was heavily inspired by https://github.com/yanyixiang/Voron/tree/main/%E8%88%92%E6%9C%8D%E5%9D%9A%E5%9B%BA%E7%9A%84%E6%89%8B%E6%8A%8ABY_%E8%B7%AF%E6%98%93%E6%96%AF%E4%BA%9A%E7%BB%86%E4%BA%9A.
+
+The handle is mounted on 2020 aluminium extrusions with 5 T-nuts. It should also fit on Trident and Voron 1.8.
+
+![Voron 2.4 handle rendering](images/handle_rendering.jpg)
+![Voron 2.4 handle](images/handle.jpg)
+
+
+## Printing
+  * default Voron print settings
+  * no supports needed
+  * use accent color for middle part
+
+![handle inner part](images/handle_inner_part.jpg)
+![handle middle part](images/handle_middle_part.jpg)
+![handle outer part](images/handle_outer_part.jpg)
+
+## BOM
+
+Size | Qty
+--- | ---
+M3x12 SHCS | 3
+M5x16 BHCS | 5
+M5 T-Nut | 5
+M3 heat set inserts | 3
+
+![nuts and bolts](images/nuts_and_bolts.jpg)
+
+## Assembly instructions
+
+1. put heat set inserts in inner handle part
+
+![insert heat set inserts](images/inner_part_with_heat_set_inserts.jpg)
+
+2. put T-nuts in aluminium extrusion (2 T-nuts in top slot, 3 T-nuts in side slot, coarsely adjust hole distances)
+
+![T-nuts in extrusion](images/extrusion_with_tnuts.jpg)
+
+3. attach inner handle part to top side of the extrusion
+![attach inner handle](images/extrusion_with_inner_part_mounted.jpg)
+
+4. attach middle and outer handle part to the side of the extrusion; do not tighten M5 screws yet
+![attach middle and outer handle](images/extrusion_with_all_handle_parts.jpg)
+
+5. align parts and put in M3 screws; tighten all screws
+![combine parts](images/extrusion_with_handle.jpg)

printer_mods/README.md

@@ -25,6 +25,7 @@ like so:
 
 | Creator | Mod title | Description | V0 | V1.8 | V2.4 | VSW | Trident |
 | --- | --- | --- | --- | --- | --- | --- | --- |
+|1-0-R|[V2.4 handle](./1-0-R/handle)| Handle for Voron 2.4| :x: | :grey_question: | :heavy_check_mark: | :x: | :grey_question: |
 |120decibell|[Side entry exhaust housing](./120decibell/exhaust_housing_side_entry)| Exhaust housing with dual cover screws and single or dual side entry filament paths. |:x:|:heavy_check_mark:|:heavy_check_mark:|:x:|:heavy_check_mark:|
 ||[Huvud Chain Mount](./120decibell/huvud_chain_mount)| Huvud rear mount for Clockwork or LGX that supports a cable chain. |:x:|:heavy_check_mark:|:grey_question:|:x:|:heavy_check_mark:|
 |3dpandme|[FANnypack zero](./3dpandme/Fannypack_zero)|Electronics cooling solution for Voron Zero|:heavy_check_mark:| :x: | :x: | :heavy_check_mark: | :heavy_check_mark:|