First Laser Engraving Test with Homemade CNC Router
First laser engraving test. Laser from a 16x dvd burner working @ 225mA http://ajk.altervista.org.
http://www.neo7cnc.com Follow me on twitter http://www.twitter.com/neo7cnc I’m cutting the “mystery part” in 2mm aluminum this time. The cutting you see is t…
Home made CNC router DVD Laser Fixed tb6560 driver MOD
This is TEST of improvment my china 5 axis driver card tb6560 fix: 100pF , 100nF + 74HC14 fix mod (bypased transoptor’s) Fixed : – Motor speed / dynamic. – loud noice. Now: – silence on stop – very smoth motor drive. Motor: Nema23 2.1Nm – 30mm/s max work Speed on all axis – 90mm/s Accelerate on all exis This move recorded #11 keychain 720p CAM. gretings.
To put my machine though its paces, I’m running code for cutting out a Strat-style guitar body. On my previous machine, due to its limitations, I was cutting at 50ipm, at a depth of .125″. I’m hoping to at least double the speed, and triple the depth of cut, with this machine. Right now I have the feedrate set at 150ipm. I could set the rapids as high as 400ipm, but then everything starts to shake, so a new table is in order.
Handmade, Home made and self designed CNC router
24″(Y)x36″(X) effective cutting table (6″Z axis) Made with a Low budget, high ingenuity attitude. Already thinking about generation 2:). Motors are 420oz inch bipolar steppers. Running on Mach 3 with g-code from Cambam. Made with off the shelf supplies, baltic birch, 3/4 thread rod, 1x1x1/8 aluminum angle, etc. The sign is one of those cutsey wall hang things for my gf. Say what you want, she’s happy. Responses will be rarely, if at all checked so don’t get bent if I don’t reply within a month or so.
Video Rating: 5 / 5
DIY CNC Router, cutting BASS GUITAR BODY, part 1: PROFILING
In this video, I am doing the profile cuts for a bass body, out of a 1-piece billet of northern ash. Using a 1/2″ single flute motise compression spiral bit, at about 16k rpm and 120 ipm. taking 5/16″ deep passes. Spindle speed control courtesy of SuperPID. Toolpaths created woth Vectric VCarve Pro. Check out my other videos in my YouTube channel.
Video Rating: 5 / 5
DIY CNC Router, cutting BMX chain sprocket, Part 2: Profiling
Here I am cutting the shelf for the teeth, and rough and finish profiling. I thought that the four corner pieces would just fall off, but I cut the plate slightly too big! Luckily I was able to get them away before they jammed themselves under my vacuum plate! For more information on my machine, and for other DIY CNC videos, check out my channel: www.youtube.com or my build thread in teh CNC Zone: www.cnczone.com
Video Rating: 4 / 5
Homemade cnc router
My Homemade cnc machine, cutting out bird feeder my daughter and I are makeing for her school project
Video Rating: 5 / 5