HEIDENHAIN CNC Pilot 4290 - Manual (Page 346)

6 TURN PLUS 334
Prepare – Chucking
Select ”Prepare - Chucking - Chuck.”
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Select ”Spindle side - Three-jaw chuck.”
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”Three-jaw chuck” dialog box:
■ Select ”ID number of chuck”
■ Enter ”type of jaw”
■ Enter the ”clamp form”
■ Select the ”ID number of jaw”
■ Check/enter the ”clamp length” and ”clamp
pressure”
■ Define the clamp range (select a contour element
that is touched by clamping jaws)
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Close the ”three-jaw chuck” dialog box – TURN
PLUS now depicts the chucking equipment and the
cutting limits
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To return to the main menu, press the ESC key.
Define form elements (continued)
Select ”Form - Undercut - Undercut type G.”
■ Select ”Corner for undercut”
■ Dialog box ”Undercut form G”:
■ Undercut length = 5 mm
■ Undercut depth = 1,3 mm
■ Approach angle = 30 °
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Select ”Form - Recess - Recess type D.”
■ Select ”Basic element for recess”
■ ”Recess form D” dialog box:
■ Reference point (Z) = –30 mm
■ Undercut width (Ki) = –8 mm
■ Undercut diameter = 25 mm
■ Corners (B): Chamfers; 1 mm
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Select ”Form - Thread.”
■ Select ”basic element for thread”
■ ”Thread” dialog box:
■ Select ”metric ISO thread”
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To return to the main menu, press the ESC key.
6.1
7 Example