Tool Wear - Siemens sinumerik 840D sl Operating Manual

13.6

Tool wear

All parameters and functions that are required during operation are contained in the tool
wear list.
Tools that are in use for long periods are subject to wear. You can measure this wear and
enter it in the tool wear list. The control then takes this information into account when
calculating the tool length or radius compensation. This ensures a consistent level of
accuracy during workpiece machining.
You can automatically monitor the tools' working times via the workpiece count, tool life or
wear.
In addition, you can disable tools when you no longer wish to use them.
Tool parameters
Column header
Location
BS
* If activated in magazine
selection
Type
Tool name
ST
D
Δ length X, Δ length Z
Δ Radius
Turning
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Meaning
Magazine/location number
The magazine location numbers

The magazine number is specified first, followed by the location
number.
If there is only one magazine, only the location number is displayed.
Load position in the load magazine

The following icons can also be displayed for other magazine types (e.g.
for a chain):
Spindle location as an icon

Locations for gripper 1 and gripper 2 (applies only when a spindle

with dual gripper is used) as icons
Tool type
Depending on the tool type (represented by an icon), certain tool offset
data is enabled.
The icon identifies the position of the tool; this was selected when the tool
was created.
You have the option of changing the tool position or the tool type using
the <Select> key.
The tool is identified by the name and the replacement tool number. You
can enter the name as text or number.
Replacement tool number (for replacement tool strategy).
Cutting edge number
Wear for length X, or wear for length Z
Radius wear
Tool management
13.6 Tool wear
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