WIDIA - Полный каталог инструмента - 2017
Solid Carbide Drills
General Application Instructions
для размещения заказа - zakaz@widiahanita.ru
Toolholding Systems
As with any drilling system, components of the entire system contribute to the quality of the machined hole, not just the drill itself.
For maximum efficiency and accuracy, the following toolholding systems are your best choices:
First Choice
Hydraulic chucks
Second Choice
Shrink Fit
Third Choice
High-performance milling chucks
with reduction sleeves
Not Recommended
Clamping Chuck
Use of all-purpose drilling chuck collets,
clamping sleeves, and Weldon® clamping
chucks should be avoided because they
do not absorb cutting forces reliably and
provide insufficient precision of concentricity.
Highly Recommended
Hydraulic chucks ensure a secure torque
transmission with excellent concentricity.
Not Recommended
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Machine
Solid carbide drills have a much higher rigidity
than conventional high-speed steel drills. This
enables the machining of close-tolerance holes
with a position accuracy of ±0.025mm. However,
it also means that drills require rigid machine
tools with good spindles.
Rigid Machine Tool Recommended
T144
[
zakaz@widiahanita.ru
www.widiahanita.ru
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