HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 624)

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„ Mount type: If different tool mounts exist, the tool and the tool
location must have the same mount type (see MP 511, ...).
„ Influences the tool selection and tool placement in TURN PLUS.
„ The “Set up tool table” functions check whether the tool can be
used at the specified turret position.
„ Angle of orientation (rw): Defines the deviation from the main
machining direction in the mathematically positive direction of
rotation (–90° < rw < +90°) – see illustration. TURN PLUS only uses
drilling and milling tools machining in direction of or at right angles
to the principal axis.
„ No of teeth: Used for “G93 feed rate per tooth”
„ Salient length (ax): For drilling and milling tools:
„ Axial tools: ax = distance between the tool reference point and the
top edge of the tool holder
„ Radial tools: ax = distance between the tool reference point and
the lower edge of the tool holder (also applies if the drill/mill is
chucked)
Tool holder, tool mount
Tool holder
The graphic tool representation functions in the simulation and control
graphics take account of the shape of the tool holder and the mounting
position on the tool carrier. When the tool holder type is not specified,
the CNC PILOT uses a simplified graphic representation.
Depending on the turret location, the CNC PILOT determines whether
the holder is mounted in an axial or radial position or whether an
adapter is used.
The CNC PILOT recognizes the following holders (designation of the
standard holder as per DIN 69 880):
Holder group 1
„ A1 boring bar holder
„ B1 right-hand, short design
„ B2 left-hand, short design
„ B3 right-hand, short design, overhead
„ B4 left-hand, short design, overhead
„ B5 right-hand, long design
„ B6 left-hand, long design
„ B7 right-hand, long design, overhead
„ B8 left-hand, long design, overhead
„ C1 right-hand
„ C2 left-hand
„ C3 right-hand, overhead
„ C4 left-hand, overhead
„ D1 Multicarrier