Hi, any help would be appreciated
i have a problem when cutting material, i am using a 10mm 3flute down cut spiral, when cutting the bit plunges into the work at a given point, cutting what it is told to and when it reaches the end the bit is retracting and leaving a small blip on the work, i am sure it is something to do with tool offset as the tool enters at a point then finishes where the trailing edge of the cutter entered, thus giving me this annoying uncut material at the end of the work, i am using cut2d to generate g-code, below is a copy of the g-code at the start of the program, this is just cutting a circle out of the centre of the work
( Mach2/3 Postprocessor )
N20G00G21G17G90G40G49G80
N30G71
N40T7M06
N50G00G43Z6.001H7
N60S18000M03 M07
N70G94
N80X0.000Y0.000F8000.0
N90G00X866.307Y569.271Z6.000
N100G01Z-4.750F1200.0
N110G3X882.800Y516.552I36.672J-17.467F8000.0
N120G3X935.316Y533.140I17.175J37.048
N130G3X918.823Y585.860I-36.672J17.467
N140G3X866.307Y569.271I-17.175J-37.048
N150G01Z-9.500F1200.0
N160G3X882.800Y516.552I36.672J-17.467F8000.0
N170G3X935.316Y533.140I17.175J37.048
N180G3X918.823Y585.860I-36.672J17.467
N190G3X866.307Y569.271I-17.175J-37.048
N200G00Z6.000
any help please