PT Series Tooling System0 pages

PT Series Tooling System

Standardized precision
The newly developed multiple-stone
PT tooling system is designed for
honing bores with a diameter range
of 68–110 mm. A special feature is
the re-structured modular system
which distinguishes itself with the
use of standardized components.
Technical highlights
The so-called tool string consists of
the honing tool and connecting piece
for the spindle. The revision of the
joint kinematics in the tool string as
a whole – in particular the integration
of the lower joint into the honing tool
– leads to an ideal compensation of
the angular deviation and offset of
the workpiece bore to the machine
spindle. The adjustability of the joints
ensures an extremely long life. The
newly designed air and coolant supply
of the tool string enables optimal
cooling on the area being worked on
as well as an in-process gauging in
two levels. These technical features
ensure that machining tasks meet

the quality requirements for shape
and dimensional tolerances of
5–10 µm. This applies to all the
industry-standard surface
requirements of our customers.
Typical areas of application
Cylinder crank cases in the most
diverse models are
applications for the PT series.
Your benefits
In addition to the technical and
application-related advantages
the modular structure of the
tooling system enables the best
delivery times both for new tools
as well as tooling rework.
A high degree of standardization
results in reduced production
costs - an additional customer
benefit in respect of economy
in the application.

PT honing tool and connecting piece

Trust in the technology leader with many years’ experience and global presence!
Innovative technology combined with an economical mindset sets us apart.
Gehring® Technologies GmbH • Gehringstrasse 28 • D-73760 Ostfildern
Phone: +49 711/3405-0 • Fax: +49 711/3405-295 • info@gehring.de • www.gehring.de