Absolute Positioning (ABS) Format

This section offers and example of implementing XEBEC Path into the machining program in absolute positional format. G-codes and all other details are based on FANUC controls. Make sure to use appropriate codes for your machine tool.


Machining Operations
  • Workpiece Shape
    Outer Diameter Φ30mm x Inner Diameter Φ20mm
  • Previous Operation
    Drilled a Φ10mm hole that crosses orthogonally and on-center with the centerline of the workpiece
  • Target Edge to be Deburred
    Upper and Lower edges of the inner diameter at the intersection of the Φ10 hole and the Φ20 hole


Workpiece


OP 1: Drilling


OP 2: Deburring Upper Edge



OP3: Deburring Lower Edge

Program Overview
Main Program
O0001（MAIN PROG）；

G17G40G49G80；

 Select XY plane
N1(10DRILL/T1H1)； Drilling the Φ10 hole
T01； Call the drill
G91G28Z0.0M05 Zero return the drill to the zero position
M06； Tool change
S5000M03； Turn the spindle on in the CW rotation
G00G90G54X0.0Y15.0； Position XY axes at the hole center
G43Z50.0H01M08； Select H01 Tool Length Offset
G98G81Z-35.0R3.0F500； Spot drilling cycle
G80； Cancel drilling cycle
G00Z100.0M09；
G91G28Z0.0M05； Zero return the drill to the zero position
M01；

N2（5.8BURRS CUTTER/T2H2）； Deburring operation
T02； Call XEBEC Back Burr Cutter
G91G28Z0.0M05； Zero return the Cutter to the zero position
M06； Tool change
S6000M03； Turn the spindle on in the CW rotation
G00G90G55X0.0Y0.0； Position XY axes at the Start Point G55 (*1)
G43Z55.0H02M08； Select H02 Tool Length Offset
Z8.0；
G1Z0.0F3000； Position Z-axis at the Start Point for Upper Edge
F1000； Set feed rate for the deburring operation
M98P0002； Call subprogram O0002 (XEBEC Path for Upper Edge)
G01G90G56X0.0Y0.0F3000； Position XY axes at the Start Point G56 (*1)
Z0.0； Position Z-axis at the Start Point for Lower Edge
F1000； Set feed rate for the deburring operation
M98P0003； Call subprogram O0003 (XEBEC Path for Lower Edge)
G00G90Z125.0M09；
G91G28Z0.0M05； Zero return the Cutter to the zero position
M01；
M30； Program end

*1 XEBEC Path for absolute positioning (ABS) is generated with the Start Point position as the machine zero point (X0Y0Z0). Therefore, G55 and G56 are used in this example to set the machine zero point at different positions.



Upper Edge Deburring Subprogram
O0002（UPPER EDGE SUB PROG）；
N1(XEBEC PATH)；


X0.000Y0.000Z0.000；







XEBEC Path







X0.000Y0.000Z-5.646；
X2.564Y0.000Z-5.646；
X2.535Y0.447Z-5.629；
X2.450Y0.881Z-5.578；
X2.313Y1.290Z-5.501；
X2.133Y1.665Z-5.405；

X2.133Y-1.665Z-5.405；
X2.313Y-1.290Z-5.501；
X2.450Y-0.881Z-5.578；
X2.535Y-0.447Z-5.629；
X2.564Y-0.000Z-5.646；
X0.000Y0.000Z-5.646；
X0.000Y0.000Z0.000；
M99； Return to main program



Lower Edge Deburring Program
O0003（LOWER EDGE SUB PROG）；


N2(XEBEC PATH)；


X0.000Y0.000Z0.000；








XEBEC Path








X0.000Y0.000Z-0.154；
X2.564Y0.000Z-0.154；
X2.535Y0.447Z-0.171；
X2.450Y0.881Z-0.222；

X2.313Y1.290Z-0.299；
X2.133Y1.665Z-0.395；

X2.133Y-1.665Z-0.395；
X2.313Y-1.290Z-0.299；

X2.450Y-0.881Z-0.222；
X2.535Y-0.447Z-0.171；
X2.564Y-0.000Z-0.154；
X0.000Y0.000Z-0.154；
X0.000Y0.000Z0.000；
M99； Return to main program
XEBEC