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Intelligent machining
– Dynamic Efficiency
With the concept of Dynamic Efficiency,
HEIDENHAIN offers innovative TNC
functions that help the user to make heavy
machining and roughing more efficient
while also enhancing its process reliability.
The software functions support the
machine operator but also make the
manufacturing process itself faster, more
stable and more predictable—in short,
more efficient. Dynamic Efficiency permits
higher removal rates and therefore
increases productivity without making the
user resort to special tools. At the same
time, it prevents any tool overloading and
the concomitant premature cutter wear. All
of this means that with Dynamic Efficiency
you can manufacture more economically
while increasing process reliability.
Dynamic Efficiency comprises three
software TNC functions:
• Active Chatter Control (ACC). This
option reduces chatter tendencies and
permits greater infeeds
• Adaptive Feed Control (AFC). This
option controls the feed rate depending
on the machining situation
• Trochoidal milling—a function for the
roughing of slots and pockets that eases
the load on the tool and the machine
Each solution in itself offers decisive
advantages in the machining process. But
the combination of these TNC features, in
particular, exploits the potential of the
machine and tool and at the same time
reduces the mechanical load. Changing
machining conditions, such as interrupted
cuts, various material plunging procedures
or simple clear-out also show that these
features pay for themselves. In practice,
removal rate increases of 20 to 25 percent
are possible.
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