Heidenhain CNC Pilot 4290 V7.1 Description of B and Y axes Manuel d'utilisateur télécharger pdf (Page 14)

1.2 Manual Control and Automatic Modes

Working with magazine tools

Changing magazine tools

You can use this function to change the tool or to modify the tilt angle

or position angle of the active tool.

U Select “T > Magazine > Tool change” in manual

control mode. The control opens the “Magazine: Tool

change” dialog box.

U Press the soft key, select the tool from the magazine

list, enter the additional parameters and click OK to

close the dialog box. The control loads the associated

NC program.

U Activate the NC program with Cycle Start.

The CNC PILOT

 inserts the tool in the magazine,

 takes the specified tool from the magazine,

 moves to the tool change position,

 tilts the B axis,

 rotates the tool to the “normal” or “upside down” attitude (offset

position angle C),

 calculates the tool data, taking the “orientation O,” the B axis

position and the position angle into account, and

 adjusts the brake settings.

C=0° C=180°

0°

Parameters

ID ID number of the magazine tool.

O Orientation of turning tools. Position of the tool's cutting edge

(see figure).

 Tool positions 1, 3, 5, 7: For roughing, finishing and button

tools (neutral tools are recognized by the tool angle).

 Tool positions 2, 4, 6, 8: For recessing and threading cycles

(a “right-hand” or “left-hand” tool is defined in the tool

data).

B B axis angle. Angle to which the B axis is tilted.

C Offset position angle of turning tools.

 0°: Tool attitude “normal”

 180°: Tool attitude “upside down”

H Shoe brake

 0: The brake is locked depending on the tool parameter (if

“not driven” the brake is locked; if “driven” the brake is not

locked)

 1: The brake is locked

 2: The brake is not locked

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 118 119

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Heidenhain CNC Pilot 4290 V7.1 Description of B and Y axes Manuel d'utilisateur Page 14

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