For Plywood, Vortex is quoting a chip load of 0.021-0.023 for a 1/2 diameter. These cutters push the chips to the center to reduce the chipping on either the top or the bottom of the sheet material. Let’s say we’re going to cut some laminate with a compression spiral cutter. I already saw perfect and fuzzy cuts within the same toolpath on a 10x5 piece of hard wood carefully selected by a luthier.īTW, with which tool do you measure your 24 long slot?Įdit: you were faster than me, wmgeorge. Using Manufacturer’s Data for CNC Router Feeds and Speeds. A Full-perimeter Cable E-Stop Computer Control Spindle On/Off/Speed Changes. I generally wouldn't expect such precision with a 24 long cut. Wood, Plastics, Non-Ferrous Metal 4 Heads, Front-Loading Aluminum. That's why several posters thought of a tool diameter issue or allowance. It's curious you had the same error in X and Y sizes. the cuts are different, and a g-code comparison will enlighten you the cuts are identical, which demonstrates it's not a software problem Not another tool with the same reference: physically the same tool. Not another board of the same wood, which may react differently. Perform all the tests (including V-Carve) as quickly as possible to be sure you have the same conditions (humidity, temperature, …).Īnd when I say the same material and the same tool, I mean exactly the same. Cut the same material, with the same tool and measure immediately after cut. So generate *exactly* the same cut with these programs. The question is not "why is the cut too small with V-Carve" but "why is the size not correct while the G-Code is" Bill, pretending V-Carve is the origin of your problem when V-Carve outputs a correct G-code is a dead end.
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