Operator's Manual

LNC-M520iCNC Operation2.8.4 Common Parameters SettingSystem parameters are arguments of G100 which are used in all production procedures inprojects. The description is as following:• Fixed Cutting Width: whether or not the cutting width is fixed while tool feeding: Yes:1; No: 0.• Tool Diameter: tool diameter(mm). This value should be a default setting value. Thecutting parameter does not set the tool diameter so using this value as the standard.• Escape Value: Z direction escape height(mm).• Feed Speed: feed speed(mm/min). This value should be a default setting value. Ifcutting parameter does not set feed speed, use this value as the standard.• Feed Ratio: setting the percentage ratio (%) of tool feed to tool diameter every times.• Spindle Rotational Speed: spindle rotational speed (rpm). This value should be adefault setting value. If the cutting parameter does not set the spindle rotational speed,using this value as the standard.2.8.5 Cutting Parameter SettingThe needed setting parameters and definitions are different due to different workingmethods. Please refer to the description of arguments of the corresponding G code in theprogram manual.LNC Technology Co., Ltd. 73