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HEIDENHAIN MANUALPLUS 620 User Manual

HEIDENHAIN MANUALPLUS 620
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HEIDENHAIN MANUALplus 620 331
4.26 Milling Cycles
Parameters—Milling
NE Block number—end of contour section
Figures, free closed contour: No input
Free open contour: Last contour element
Contour consists of one element:
No input: Machining in contour direction
NS=NE programmed: Machining against the contour
direction
H Cutting direction (default: 0)
0: Up-cut milling
1: Climb milling
I (Maximum) approach (default: milling in one infeed)
F Approach feed (depth infeed)—(default: active feed rate)
E Reduced feed rate for circular elements (default: current feed
rate)
R Radius of approaching/departing arc (default: 0)
R=0: Contour element is approached directly; infeed to
starting point above the milling plane, then vertical plunge.
R>0: Tool moves on approaching/departing arc that
connects tangentially to the contour element.
R<0 for inside corners: Tool moves on approaching/
departing arc that connects tangentially to the contour
element.
R<0 for outside corners: Contour element is approached/
departed tangentially on a line
P Milling depth (default: depth from the contour description)
XS Milling top edge—lateral surface (replaces the reference
plane from the contour definition)
ZS Milling top edge—face (replaces the reference plane from the
contour definition)
RB Return plane (default: back to starting position)
Front or rear face: Return position in Z direction
Lateral surface: Return position in X direction (diameter)
D Starting element number when partial figures are machined.
V End element number when partial figures are machined.
The direction of contour definition for figures is
counterclockwise. The first contour element for figures:
Circular slot: The larger arc
Full circle: The upper semicircle
Rectangles, polygons and linear slots: The orientation angle
points to the first contour element.
A Sequence for “Milling, deburring”: A=0 (default=0)

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HEIDENHAIN MANUALPLUS 620 Specifications

General IconGeneral
BrandHEIDENHAIN
ModelMANUALPLUS 620
CategoryControl Systems
LanguageEnglish

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