I would like to introduce the LienCNC V2, which is a CNC router I designed as an upgrade to my previous CNC Router. I completed this new router design and build during December of 2020. The previous router I used was the R7 CNC which was a project I helped develop with my friend Brandon who owned SMW3D/HobbyFab. The R7 CNC was a great machine and cut all the aluminum parts required to build my new machine. The majority of the work I do on my router is cutting aluminum, so I wanted something with higher stiffness, higher mass for dampening vibrations, and all around overbuilt just how I like it. 

The performance of this new machine checks all the boxes I had hoped for during my time in Solidworks designing the upgrade. The major specifications for this CNC design are as follows:

Construction: 8020 Aluminum Profiles and ½” ATP-5 Cast tooling plates
Motion: RM1605 (5mm pitch) Ball Screws, HGR20 Linear Rails, Nema24 3Nm Closed Loop Steppers
Spindle: 2.2KW ER20 220V 24000RPM Spindle
Controls: Minisforum UM300 MiniPC into CNCDrive AXBB-E Controller w/ UCSB Breakout
Software: CNCDrive UCCNC 1.2113
Power Supplies: 48V/20A Main PSU, 24V/2.5A PSU, 5V10A PSU, 48V-to-12V 5A Buck Converter
Machine Travel: X=738mm / Y=724.5mm / Z=129mm
Max Speed: X=8,000mm/min / Y=10,000mm/min / Z = 8,000mm/min

For additional details and the most up to date information Please see my Github repository at:

https://github.com/eclsnowman/LienCNC-V2

In the files I have on my Github are all my native Solidworks 2018 design files, as well as those files converted into many other 3D formats including; Fusion360, Step, Iges, Etc. 

It is also out on Onshape: https://cad.onshape.com/documents/7925f5cfb31619e7f18499a5/w/4ba7961a002dc98003c3f25c/e/a22e33a006f69546cb8de1a5.

In addition to 3D models, on my Github I have included PDF, DXF, and DWG prints for all the major fabricated components and assemblies. The manuals for all the components that I referenced for configuring my build are also included. Lastly I have included my UCCNC configuration *.pro” file which has been tuned and setup for this machine.

The only item I have not included is a wiring diagram. Unfortunately the time it would take to make a wiring diagram to the caliber I could feel proud of is just not something I have time for right now. Building a CNC requires a fairly ample back catalog of knowledge to take on. If the wiring of a project like using the electrical manuals is not something you feel comfortable with, then seeking advice from an expert on your project would be advised. That being said I have included pictures and 3D models of my electrical cabinet design that you could use as reference on your own project.

I hope the files, resources, pictures, and designs I have provided here can help you if you decide to take on this project. And if you don’t build this design, I hope these resources can act as a jumping off point for your own project.

If you find any errors that I should correct please feel free to submit a pull request with the changes, or submit an issue and I will do my best to correct the problem as time allows.

Happy Making, – Eric Lien

LienCNC_V2

Y Axis Dragchain

Trimcraft M5 BSC_5mm x 20mm SST BSC

5mm Square Nut SST_90225A101

Trimcraft M5 BSC_5mm x 12mm SST BSC

Trimcraft M5 BSC_5mm x 10mm SST BSC

Cable Chain Exit Comb Y Exit V3

H25 (25x57mm Drag Chain)_Y Axis

H25-CenterLink (25x57_ID_Drag_Chain)

H25-EndLink2 (25x57_ID_Drag_Chain)_Cut Down

H25-EndLink1 (25x57_ID_Drag_Chain)

90305A112_HIGH-HOLD SCREWS FOR JOINING DRYWALL TO WOOD_90305A112

Cable Chain X End Mount

Cable Chain Exit Comb Y Exit

X Axis Drag Chain ASMB

Trimcraft M5 BSC_5mm x 16mm SST BSC

M5_Tnut_40Series-Profile

5mm_Washer_SST_98689A114

Cable Chain Exit Combs V2

H25 (25x57mm Drag Chain)_X Axis

H25-EndLink2 (25x57_ID_Drag_Chain)

Here is my 2021 Christmas Ornament. I design one each year that I can customize with each family members name (look at my previous posts for examples).

This year I designed a multi-layer / multi-color design which uses M600 filament swaps every 0.8mm. I did this design in Solidworks and emboss cut each persons name in the back of the ornament. You can do the same using your software of choice (Fusions360, TinkerCad, or Microsoft 3D Builder, Etc).

I designed this in solidworks 2018, and have uploaded the native solidworks file. I have also uploaded STL's without names, and with/without the year. In addition, I have also uploaded Step, IGES, and X_T file formats for use in other CAD packages. Feel free to modify, reshare, customize to your hearts content.

I printed my versions in multiple colors of PLA. First white, then light brown, then dark brown, then black, then finally a silk red.

2021_Christmas_Ornament_(Rudolph).STL

Christmas_Ornament_(Rudolph).STL

2021_Christmas_Ornament_(Rudolph).IGS

2021_Christmas_Ornament_(Rudolph).SLDPRT

2021_Christmas_Ornament_(Rudolph).STEP

2021_Christmas_Ornament_(Rudolph).x_t

2021_Christmas_Ornament.3mf

LienCNC V2 Assembly

I would like to introduce the LienCNC V2, which is a CNC router I designed as an upgrade to my previous CNC Router. I completed this new router design and build during December of 2020. The previous router I used was the R7 CNC which was a project I helped develop with my friend Brandon who owned SMW3D/HobbyFab. The R7 CNC was a great machine and cut all the aluminum parts required to build my new machine. The majority of the work I do on my router is cutting aluminum, so I wanted something with higher stiffness, higher mass for dampening vibrations, and all around overbuilt just how I like it. 

The performance of this new machine checks all the boxes I had hoped for during my time in Solidworks designing the upgrade. The major specifications for this CNC design are as follows:

Construction: 8020 Aluminum Profiles and ½” ATP-5 Cast tooling plates
Motion: RM1605 (5mm pitch) Ball Screws, HGR20 Linear Rails, Nema24 3Nm Closed Loop Steppers
Spindle: 2.2KW ER20 220V 24000RPM Spindle
Controls: Minisforum UM300 MiniPC into CNCDrive AXBB-E Controller w/ UCSB Breakout
Software: CNCDrive UCCNC 1.2113
Power Supplies: 48V/20A Main PSU, 24V/2.5A PSU, 5V10A PSU, 48V-to-12V 5A Buck Converter
Machine Travel: X=738mm / Y=724.5mm / Z=129mm
Max Speed: X=8,000mm/min / Y=10,000mm/min / Z = 8,000mm/min

There are not a ton of 3D printed parts on this CNC, the majority of them are cut out of ½" aluminum. 

For additional details and the most up to date information Please see my Github repository at:

https://github.com/eclsnowman/LienCNC-V2

In the files I have on my Github are all my native Solidworks 2018 design files, as well as those files converted into many other 3D formats including; Fusion360, Step, Iges, Etc. 

It is also out on Onshape: https://cad.onshape.com/documents/7925f5cfb31619e7f18499a5/w/4ba7961a002dc98003c3f25c/e/a22e33a006f69546cb8de1a5.

In addition to 3D models, I have included PDF, DXF, and DWG prints for all the major fabricated components and assemblies. The manuals for all the components that I referenced for configuring my build are also included. Lastly I have included my UCCNC configuration *.pro” file which has been tuned and setup for this machine.

The only item I have not included is a wiring diagram. Unfortunately the time it would take to make a wiring diagram to the caliber I could feel proud of is just not something I have time for right now. Building a CNC requires a fairly ample back catalog of knowledge to take on. If the wiring of a project like using the electrical manuals is not something you feel comfortable with, then seeking advice from an expert on your project would be advised. That being said I have included pictures and 3D models of my electrical cabinet design that you could use as reference on your own project.

I hope the files, resources, pictures, and designs I have provided here can help you if you decide to take on this project. And if you don’t build this design, I hope these resources can act as a jumping off point for your own project.

If you find any errors that I should correct please feel free to submit a pull request on the Github with the changes, or submit an issue and I will do my best to correct the problem as time allows.

Happy Making, – Eric Lien

CNC Base and Electronics-1

Workbench-1

2x4_Frame-1

Workbench Lower Shelf-1

Workbench_Top-1

2406T340_MIGHTY-LITE CASTER-1

2406T290_MIGHTY-LITE CASTER-1

2406T340_MIGHTY-LITE CASTER-2

2406T290_MIGHTY-LITE CASTER-2

Shelf Back Panel-1

0.25in x 1.125in SST Lag Screw-1

0.25in x 1.125in SST Lag Screw-2

0.25in x 1.125in SST Lag Screw-4

0.25in x 1.125in SST Lag Screw-6

0.25in x 1.125in SST Lag Screw-8

0.25in x 1.125in SST Lag Screw-10

0.25in x 1.125in SST Lag Screw-12

0.25in x 1.125in SST Lag Screw-14

0.25in x 1.125in SST Lag Screw-16

0.25in x 1.125in SST Lag Screw-17

0.25in x 1.125in SST Lag Screw-18

0.25in x 1.125in SST Lag Screw-19

0.25in x 1.125in SST Lag Screw-20

0.25in x 1.125in SST Lag Screw-21

0.25in x 1.125in SST Lag Screw-22

0.25in x 1.125in SST Lag Screw-23

LienCNC_Base-1

8020_Base_Frame-1

Spoilboard-1

Spoilboard-2

8mm_Washer_SST-13

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-45

8mm_Washer_SST-32

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-46

8mm_Washer_SST-43

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-47

8mm_Washer_SST-58

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-48

8mm_Washer_SST-55

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-49

8mm_Washer_SST-59

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-50

8mm_Washer_SST-41

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-51

8mm_Washer_SST-42

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-52

8mm_Washer_SST-40

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-54

8mm_Washer_SST-57

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-56

8mm_Washer_SST-60

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-60

8mm_Washer_SST-48

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-62

8mm_Washer_SST-61

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-64

8mm_Washer_SST-62

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-66

8mm_Washer_SST-54

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-68

8mm_Washer_SST-56

91292A208_TYPE 18-8 SS SOCKET HEAD CAP SCREW-70

8mm_Washer_SST-63

8mm_SCS_SST-13

8mm_Washer_SST-75

8mm_SCS_SST-14

8mm_Washer_SST-64

8mm_SCS_SST-15

8mm_Washer_SST-72

8mm_SCS_SST-17

8mm_Washer_SST-65

8mm_SCS_SST-23

8mm_Washer_SST-66

8mm_SCS_SST-20

8mm_Washer_SST-67

8mm_SCS_SST-16

8mm_SCS_SST-18

8mm_Washer_SST-71

8mm_SCS_SST-24

8mm_Washer_SST-73

8mm_SCS_SST-22

8mm_Washer_SST-69

8mm_SCS_SST-19

8mm_Washer_SST-70

8mm_SCS_SST-21

8mm_Washer_SST-74

40_2849 (8020 Foot)-1

8mm_SCS_SST-1

8mm_Washer_SST-1

40_1984-1

8mm_SCS_SST-2

8mm_Washer_SST-2

40_1984-2

40_1984-4

8mm_Washer_SST-4

8mm_SCS_SST-4

8mm_SCS_SST-6

8mm_Washer_SST-6

40_1984-6

Dust_Shoe.SLDPRT

Power Brick Mount.SLDPRT

CNCDrive_Parts_Mount.SLDPRT

Spindle Probe Jack Mount.SLDPRT

Cable Chain Exit Comb Y Exit V3.SLDPRT

Ballscrew Nut Tool.SLDPRT

Cable Chain Exit Combs V2.SLDPRT

Endstop Rail Mount.SLDPRT

Fan_Grill.SLDPRT

Cable Chain Exit Combs Z1.SLDPRT

Cable Chain Exit Combs.SLDPRT

Z_Axis_Endstop_Mount.SLDPRT

Flow Meter And Temp Gauge.SLDPRT

Table Mounts.SLDPRT

Cable Extrusion Clamp.SLDPRT

Cable Chain X End Mount.SLDPRT

Tubing Extrusion Clamp.SLDPRT

Cable Chain Exit Comb Y Exit.SLDPRT

Cable Bundle Supports.SLDPRT

LienCNC_V2.x_t

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LienCNC_V2

2021_Christmas_Ornament_(Rudolph).STL

Christmas_Ornament_(Rudolph).STL

2021_Christmas_Ornament_(Rudolph).IGS

2021_Christmas_Ornament_(Rudolph).SLDPRT

2021_Christmas_Ornament_(Rudolph).STEP

2021_Christmas_Ornament_(Rudolph).x_t

2021_Christmas_Ornament.3mf

LienCNC_V2

Dust_Shoe.SLDPRT

Power Brick Mount.SLDPRT

CNCDrive_Parts_Mount.SLDPRT

Spindle Probe Jack Mount.SLDPRT

Cable Chain Exit Comb Y Exit V3.SLDPRT

Ballscrew Nut Tool.SLDPRT

Cable Chain Exit Combs V2.SLDPRT

Endstop Rail Mount.SLDPRT

Fan_Grill.SLDPRT

Cable Chain Exit Combs Z1.SLDPRT

Cable Chain Exit Combs.SLDPRT

Z_Axis_Endstop_Mount.SLDPRT

Flow Meter And Temp Gauge.SLDPRT

Table Mounts.SLDPRT

Cable Extrusion Clamp.SLDPRT

Cable Chain X End Mount.SLDPRT

Tubing Extrusion Clamp.SLDPRT

Cable Chain Exit Comb Y Exit.SLDPRT

Cable Bundle Supports.SLDPRT

LienCNC_V2.x_t