Ok i'm new to this & im havig problems with the size of some drawings i got.
my table is 800mm (Y) x 1800mm (X)
i've loaded some files in marc3 & they show in the Minus (-) and some 3-4 times my table size..
other things are what are the G-Code letters stand for??
x,y,z i know
f = Feed rate ?
L =
M= (had m5 & m30)
J =
S =
G1 =
G3 =
G53 =
G80 =
G49 =
G90.1 =
do i need these or can i edit the G-Code and remove them??
also my machine moves 421.4 units/min
but the files when it cuts runs at 1.49 units/min.
any help welcome..
thanks from NZ