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Hi, my name is Ben Levi and This is: [Blv mgn Cube](https://www.youtube.com/watch?v=N3xaPhAPYKM) open-source 3D printer project. building your own good and reliable 3D printer is the main purpose of this project. Basically, its an open front structure CoreXY 3D printer, based on mgn linear rails for maximum accuracy, efficiency, and high print quality.

Notice: I promise to update this Project page on a weekly basis until it will be completed.

- Rigid open structure I focused my efforts on designing an open front structure that will be rigid as a cubic structure but yet giving you easy access to your build plate and prints. the design includes a front belt tensioner to make it even more convenient. It came after spending tons of hours of software simulating and physical stress test.

- Accessible All the parts are easy to find, print or make. You will not find in the Bom an expensive Cnc special machined parts or parts that are hard to get. most of the parts are printed or you can buy them online / locally. Notice that you can use your own electronics - as long as you have the knowledge to make your Fw suitable to the build.

- Open Source You dont need to ask for the original Cad files since i already included it inside the project folder. I admire this community and believe that sharing is the main key in order to make this project even better. Feel free to download the Cad files (Step file) and modify, add, remix or improve it as you like. I would appreciate if you could please share it with this awesome community and mark the remixed parts as a remixed linked to this project page.

- Build and print I spent many hours adjusting the Firmware for this 3D printer and fine-tuning the best slicing profile (Simplify3D) for it. After building this printer you will only need to upload the config files, load your slicing profile and you are good to go.

- More modular The design is more flexible then you think. the printed parts and structure designed to be modular. Not only you can choose your Z height - But you can use a much bigger build plate. all you need to purchase a bigger aluminum profile and mgn rails. The provided Cad file will assist you in calculating the right measurements for your customized Blv mgn Cube 3D printer.

- Easy to build? To be honest, the installation of the rail will take 70% of the build time. you will have to be accurate and spend a few hours aligning the rails, but boy.. the joy you will feel when it prints will worth every minute you spent installing them. To make it easy on you, I made a 3D animation videos as instructions, Information Pdf, sketches, and measurements.

- balanced budget The cost was important, therefore the Bom is balanced to give you the best money-value ratio, without compromising on quality. you will find The best 32bit board a 3D printer can have. Excellent stepper motors, sensors and so. you get to choose if you want to have a 5 panel due touch screen or save 80$ and use your [smatphone/Tablet screen]() without losing features.

To your convenience, i added below an Online 3D viewer links. you will be able to explore the printer and the isolated frame:

[Blv mgn Cube - 3D view (Click Here)]()

[Isolated frame - 3D view (Click Here)]()

[Isolated Panels/walls - 3D view (Click Here)]()

group You are more than welcome to share your thoughts, build videos/photos and more at the Blv mgn Cube group: [www..com/groups/BenLevi](www..com/groups/BenLevi)

03/02/19: added Jigs 06/02/19: Printing orientation description added + image 07/02/19: added Printer size calculator (Excel file) and info 09/02/19: now Bom calculator file supports Threaded rods length 09/02/19: added block shield for Bltouch, 8mm,and 12mm sensors. 09/02/19: front panel for smartphone.stl - fixed 15/02/19: electronics schematics updated (dual extruder + buttons) 16/02/19: added Bmg direct drive extruder (3 Stl files + instructions) 16/02/19: added Big Air Scrubber - Hepa+Carbon (working on instructions) 17/02/19: renamed back the 8mm/12mm mounts 17/02/19: added walls dimensions pdf 18/02/19: added Calibration Z height guide 25/02/19: added Zesty Nimble front plate and block shield 26/02/19: Belt system V2 updated - Please use only flanged 623zz ball bearing+flip belt. 28/02/19: fixed Z-height calibration guide 08/03/19: added spitfire fan cover 08/03/19: added Front plate for Chimera (not suitable for layer fan/sensor) 18/03/19: Wiring diagram fixed. 19/03/19: added Step file (Cad) for the DirectDrive setup. 20/03/19: added Dwg for the (bottom, Rear, sides) Panels 25/03/19: small fix: Front Panel - Left plate for PanelDue 5 Stl file 31/03/19: Fw updated - added M80 PS_ON command on startup. 04/04/19: added Dxf (vector file) for the enclosure panels. 16/04/19: Wiring diagram updated v3.2 16/04/19: added steppers setup guide for others steppers brand/batches 17/04/19: updated Simplify3D profile v1.2 (added: M81 S1 end script) 17/04/19: added Neopixel wiring diagram (Beta) and Mimasx Code. 01/05/19: added Stl panels for PanelDue 4.3 and Mks TFT32 V4 (not supported by duet) 10/05/19: fixed V6 locker by decreasing the fan screws holes to 2.7mm. 11/05/19: added E3D high temp 314x314 bed size 12/05/19: added quick frame wire holders (based on samella design and thing:2576237) 19/05/19: fixed typo - purge message box 24/05/19: added support fo

Источник: https://www.thingiverse.com/thing:3382718

Автор: BLV

Лицензия: Creative Commons - Attribution