7. Large format CNC (computer controlled Machining)¶
Throughout this week, we learnd about CNC.
CNC machines are automated instruments that use computer programming to manage a variety of machining tools, including drills, lathes, mills, grinders, routers, and 3D printers. Without manual labor, they process materials like metal, plastic, wood, ceramic, or composites. These devices include powered tools and platforms that are managed by computers, frequently employing G-code and M-code machine control codes.
Group assignment¶
Design¶
During this week, we were given a task to utilize the CNC machine by designing and cutting a project. I found my inspiration in creating a unique bookshelf specifically for my bedroom.
So to start I designed it in Autodesk Inventor
To be sure it will fit i cut the joint by 12.2mm because the MDF Sheet is 12mm..
after that i export all like a Dxf File like what doing at week03
Download Files ->
Bookshelf
I encountered a significant challenge when attempting to convert my files in Inventor for the CNC machine. The CNC machine couldn’t read the files because they were open. This issue caused a lot of frustration, and I had to double-check the files multiple times. Eventually, I resorted to converting my design to Fusion360 and then exporting it as a DXF file. Additionally, I had to scale the design up by a factor of 1000% to ensure accurate cutting.
CNC Cutting¶
Sheet info
- MDF Medium-Density Fiberboard
- Width(x): 2440mm
- Height(y): 1220mm
- Thickness(z): 12mm
