Faze 4 - Ultimate Robotic Arm - 3D print by lerouxmaxence_69

lerouxmaxence_69

Hobby & DIY>Robotics

Print Profile(2)

All

X1 Carbon

P1S

P1P

X1E

Cosmetic 0.2mm layer, 2 walls, 15% infill

Designer

15.9 h

2 plates

0.2mm layer, 2 walls, 15% infill

Designer

11.4 h

1 plate

Open in Bambu Studio

Boost

109

133

Released

Description

Faze4 robotic arm came to be when i made a working 3d printable cycloidal gearbox and saw some potential in it. After that i designed whole arm around it. It uses 6 stepper motors, so it is a 6 axis robot arm. While designing this arm i focused on low backlash and good design of arm. All wires are hidden and arm is really rigid even tho it is 3d printed.

You will find the BOM list and the assembly instruction bellow

Documentation (2)

Bill of Materials (1)

Bom_1.2_joint2_update_45fcf414-fa3b-4b1d-ba0e-91586fd2b96e.xlsx

Assembly Guide (1)

Assembly instructions 3.1_7a157209-c96d-4ba3-b362-abc65f222134.pdf

Comment & Rating (10)

@internetofmine

This looks amazing, but is the bom correct? Over 300 ball bearings?

The designer has replied

@lerouxmaxence_6

Just look at the first step of the assembly manual, just for the first step there are 24 ball bearings, the same for the elbow assembly etc...

@internetofmine

Replying to @lerouxmaxence_6 :

You're right, I was lazy, sorry :)

@user_2623488594

this is a really solid design, will try it out when I have some time at hand. can you share some experience regarding filament and heat dissipation? that's usually the make or break aspect to designs like this and the selection of filaments can make this issue exponentially more complex, I presume?

The designer has replied

@lerouxmaxence_6

I recommend PETG since it can withstand larger temperatures then PLA and is easier to print then ABS. Since motors can heat up i think it is best choice. I printed all smaller parts with 0.15 layer height and all larger with 0.35 layer height.For infill try to stay in 25%-30% range. I used 3 outer perimeters and 7 top and 5 bottom layers. When printing larger parts like: x x x , try to print at slower speeds and with small accelerations.Since those parts are really large and heavy they tend to cause missing steps when reaching the end of 3d print due the inertia.

@user_1121407791

Hello, may I ask which models of motors are required

The designer has replied

@lerouxmaxence_6

Check into de BOM list

@TerraPilot6978

I can't download the files. It continiously asks for puzzle solving without giving access to download or even watch the model in 3D

@user_1512501801

think there’s a typo in the BOM the bearings noted at ‘Ball bearing 50x67x7’ should be 50x65x7 as they are in the build instructions, only reason I found this is I couldn’t find Any 50x67x7 anywhere lol. fantastic instructions btw. awesome work and thanks

@user_1121407791

你好请问用PLA打印会不会无法承受电机温度

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