View Full Version : Cutting Carbon Fiber in the CNC
pinhocareca
Sat 10 March 2012, 16:03
Hi friends, good evening
I let here one video of my CNC cutting carbon fiber.
Carbon Fiber.... Thickness.... 1.5 mm
Two blade End Mill.... 3 mm
Spindle speed: 9250 rpms
Feed Rate.....920 mm/m
Plunge Rate..... 550 mm/m
http://youtu.be/kYVxcjTuMeg
A huge and hope I have helped.
António Pinho
http://arteemcnc.blogspot.com
https://www.facebook.com/ArteemCNC
pinhocareca
Tue 13 March 2012, 09:19
Hello friends, good afternoon
I leave you a video with speed to engrave acrylic.
http://youtu.be/rmwtkGFd_9k
Spindle speed...9000 rpms
Feed Rate.....1500 mm/m
Plunge Rate..... 250 mm/m
Two blade ball nose.... 2.5 mm
A hug:
António Pinho
http://arteemcnc.blogspot.com
https://www.facebook.com/ArteemCNC
smreish
Tue 13 March 2012, 12:36
Is that extruded or cast acrylic?
sailfl
Tue 13 March 2012, 15:47
You can go faster with the acrylic. I do 100 inch/m and I have the router running around 16,000. The bits need to be new or very sharp.
Looks like you are using a v bit so you could go a little slower 75 I/M.
pinhocareca
Tue 13 March 2012, 17:34
Hi friends, good evening
smreish: the acrylic is the extruded.
sailfl: yes, I could contrive faster, but then stayed with a finish so perfect.
the bit I used was a 2.5 mm ball nose.
Cheers
António Pinho
sailfl
Tue 13 March 2012, 18:25
Antonio,
If you are happy that is all that matters. But looking at the video, you shavings are melted which means heat is building up. You bit will wear out faster.
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