add V0 dual X linear rail mod

[hackqiang]

Signed-off-by: hackqiang [email protected]

• [x] The mod, firmware configuration or slicer profile is in the correct category folder. Printable mods go to printer_mods/, firmware configurations go to firmware_configurations/, slicer profiles go to slicer_profiles/. Create a subfolder with your name, and place the mods in a subfolder with a descriptive name within that folder, e.g.: /printer_mods/FHeilmann/flux_capacitor
• [x] Folders names MUST NOT contain spaces. If possible, make sure file names also do not contain any spaces.
• [x] For each mod, add a small README.md file to its folder with a short description of what the mod accomplishes. This readme can be used to add pictures, give assembly instructions or specify a bill of materials if the mod requires additional hardware.
• [x] The PR modifies the top-level README.md of the category folder adding the contribution to the table. Read the top part of the file for instructions on how to do this. Please preserve the alphabetical ordering while adding new rows. Make sure to fill out the compatibility matrix to indicate which versions of the Voron printer the submission is compatible with.
• [x] The mod/configuration/profile has been tested by the person submitting the mod and/or other Voron users. Make sure to add information about how the mod was tested below.
• [x] The mod is not merely a slight modification of an official Voron part, configuration or profile (i.e. an official Voron part with a few mm added or removed or a slicer profile which only modifies a few values). (When in doubt, contact one of the admins in the Voron discord before submitting the PR)
• [x] Submitted STLs are printable without support. (If the mod does not meet this criterion join the Voron discord and ask the other users for advice on how to modify the mod such that it does not require supports)
• [x] Submitted STL files are not corrupt. (This can be tested by opening the STL in PrusaSlicer and checking if mesh errors are reported.)
• [x] Submitted STL files are oriented and scaled properly for printing.
• [x] Submitted firmware configs or slicer profiles contain no sensitive data (e.g. API keys).

Which mods/configurations/profiles are added by this PR?

add dual x linear rail support on V0.1

How was it tested?

already used by my printer

Any background context you want to provide?

Screenshots (if appropriate)

Further notes

[bdbell]

Thanks for your mod!

Is there any loss of Z capacity with this mod? If so it should be in the README. There only other note I have is that your entry into the primary README should be in English alphabetical order. Please change that and I think it will be ready to go.

[newphreak]

@hackqiang still want this merged? If so, can you address the questions above. And include .step or .scad?

[cbc02009]

Closing due to inactivity.

[BarsMonster]

For these who would be stumbling upon this in the future - here is easier alternative (no metal changes, less/no impact on print volume). Look at standard version. No-nut is less compatible.

https://github.com/camerony/VoronCustom/tree/main/V0.1_Dual_X_Rail_Carriage