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Tool data 5.2 – HEIDENHAIN TNC 320 (77185x-01) User Manual

Page 161

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Tool data

5.2

5

TNC 320 | User's Manual

HEIDENHAIN Conversational Programming | 3/2014

161

Tool table: Tool data required for automatic tool measurement

For a description of the cycles for automatic tool

measurement, see the User's Manual for Cycle

Programming.

Abbr.

Inputs

Dialog

CUT

Number of teeth (20 teeth maximum)

Number of teeth?

LTOL

Permissible deviation from tool length L for wear

detection. If the entered value is exceeded, the TNC
locks the tool (status

L). Input range: 0 to 0.9999 mm

Wear tolerance: length?

RTOL

Permissible deviation from tool radius R for wear

detection. If the entered value is exceeded, the TNC
locks the tool (status

L). Input range: 0 to 0.9999 mm

Wear tolerance: radius?

R2TOL

Permissible deviation from tool radius R2 for wear

detection. If the entered value is exceeded, the TNC
locks the tool (status

L). Input range: 0 to 0.9999 mm

Wear tolerance: Radius 2?

DIRECT.

Cutting direction of the tool for measuring the tool during

rotation

Cutting direction (M3 = –)?

R_OFFS

Tool radius measurement: Tool offset between stylus

center and tool center. Default setting: No value entered

(offset = tool radius)

Tool offset: radius?

L_OFFS

Tool length measurement: Tool offset in addition to

offsetToolAxis

(114104) between upper surface of stylus

and lower surface of tool. Default: 0

Tool offset: length?

LBREAK

Permissible deviation from tool length

L for breakage

detection. If the entered value is exceeded, the TNC
locks the tool (status

L). Input range: 0 to 0.9999 mm

Breakage tolerance: length?

RBREAK

Permissible deviation from tool radius R for breakage

detection. If the entered value is exceeded, the TNC
locks the tool (status

L). Input range: 0 to 0.9999 mm

Breakage tolerance: radius?