Computer hardware and software
CNC router cutting MDF?
Question : CNC router cutting MDF?
I need to find a way of cutting a sheet of MDF which the dimensions 2500mm x 1250mm x 30mm, into strips 12mm wide.
The cut surfaces must be totally free from tool marks and the strips of MDF must be cut completely straight with 90 degree edges. I’ve obviously considered using a cicular saw but that would leave some saw marks on the material (importantly, it would not be possible to sand the MDF after cutting).
Is it possible to do this with a cnc router/engraving machine? Obviously I would lose a fair amount of material due to the cutting width of the router bit, but as the MDF is quite cheap I don’t mind this.
cnc router
Best answer:
Answer by Joe M
You might check with some local sign companies – I used to work for a company that made CNC routers that they would use to make faces and back of channel letters.
They usually have extremely sharp bits that will make a nice clean cut without the need for any cleanup. Maybe take some scraps to let them test out the type of bit that will cut your material the best. Playing with router RPM’s and cut speed (inches per second) are also ways of gauranteeing the best results.
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#2 written by shameer a 1 year ago
hai antony
i m working as a designer for cnc router . i like to tell you that it s possible to overcome your issues by a cnc routing.there will be no marks of tool and ofcourse you will be getting a 90 degree angle with cnc router cutting.i m working in U A E .i like to know where you are from .if u need any help you can mail me.
regards
shameer -
#6 written by sidecarpyro 1 year ago
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Cnc sounds like overkill unless you have ready access to one. Home Depot and Lowes type stores have Circle saw guides which you could use. They are sorta like an oversized straight edge that is 8 feet long and clamps on. Use a fine tooth carbide tipped blade and you won’t leave noticable saw marks. The saw guide would also work with a router and bit.