Techno CNC Systems NK105G2 - Notes on the G-Code File Acceleration Set

26
Call: 1-631-648-7481 or Visit: support.technocnc.com
HD Series Manual
NK105G2
Notes On the G-code File
Ifapartrequiresmultipletools,itisbesttooutputadifferentleforeachpart.
IftheG-codelereferencesatoolnumberhigherthanT10,thenthecontrollerwillgivean
erroratthestartofthele.M6T1toM6T10areallowed.
In general it is best to remove T commands by telling the CAM package that the machine is
not a tool changer machine, or insuring that the Tool number does not exceed 10.
G92istheAxispresettingcommand,whenthiscommandisencounteredintheG-codele
the XYZ zero position is set at the position the machine is in at that time.
IngeneralitisbesttoremovethisfromtheG-codele,orifitisintheG-codele,make
sure the machine is at the origin before you press start.
The controller will recognise G54 to G59 offset commands.
See the NK105 G2 manual for more details on these commands.
Acceleration Set
Under the menu MFR Params, there is a sub menu called Velocity.
This menu controls the acceleration and cutting motion of the machine.
The Defaults for these parameters are:
Jerk 310
Single Axis Acc 25
Max Turn Acc 100
A low Max Turn Acc will result in arcs that move in a jerky motion or at a slow speed.