User:MobiTobi

Welcome to my page :^)

I am a new member of the comakingspace and new to most tools in the shop.

My current projects are learning to use Autodesk Fusion and the laser cutter.

When I have my materials and introduction to the machine, I already have a bunch of laser cutter projects on my todo list. I want to start small with a bunch of board game knick-knacks, drawer organisers, desk doodads and stationery accessories. Down the line I want to learn about 3D printing and create some basic ATLAS compatible drawer housings.

Always keen to collaborate in block printing projects :D

Currently I am working on a guide on how-to design collapsible designs using slot and tab joints.

Materials I have used

Material	Date (YYYY-MM)	Thickness	Operation	Speed (mm/s)	Power (%)	Corner power	Scan gap ("resolution")	Focus	Comments
Plywood 3mm Bubinga (ROBOTIME)	2024-10	3 mm	cut	26	100			surface	kerf 0.1 mm
Plywood 3mm yellow Lime (ROBOTIME)	2024-10	3 mm	cut	26	100			surface
Plywood 3mm yellow Lime (ROBOTIME)	2024-10	3 mm	bleech	500	20			surface	do NOT use masking tape
Plywood 3mm yellow Lime (ROBOTIME)	2024-10	3 mm	engraving	200	40			surface	DO use masking tape; 2 passes
PMMA (acrylic glass) black	2024-11	2 mm	cut	26	100					PMMA (acrylic glass) extruded	2024-11	3 mm	cut	35	100			surface	kerf:0.1 mm
PMMA (acrylic glass) extruded	2024-11	3 mm	cut	45	100			surface	kerf: 0.06 mm
PMMA (acrylic glass) extruded	2024-11	6 mm	cut	6	100			surface	visible difference between top and bottom edge; at speed 4 and 8 cutting edges looked less clean
PMMA (acrylic glass) extruded white	2024-11	3 mm	cut	20	100			- 1mm
PE Foam for LEDs	2024-11	2 mm	cut	?	?			surface
PE Foam high density	2024-11	2 mm	cut	?	?			surface
felt polyester	2025-3	2	cut	90	85			surface	1 mm kerf

Material testing

Parameter Scan of engraving settings for cast acrylic. Focus on material surface and 2 mm above.