Okamoto

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PERFECTION IN FORM AND TECHNOLOGY

Okamoto Machine Tool Works Ltd. Japan has been the world‘s leading manufacturer of high-quality grinding machines and equipment
since 1926. Its European headquarters, Okamoto Machine Tool Europe GmbH, based in Langen near Frankfurt am Main has been catering
to the needs of the European market since 1992. As a result of the company‘s ongoing growth, a network consisting of subsidiaries and
sales organizations arose in more than 70 countries. Its most significant production facilities are located in Japan, Singapore and Thailand.
The intense collaborations between Okamoto Machine Tool Works Ltd. Japan and Okamoto Machine Tool Europe GmbH guarantees the development
and manufacture of innovative grinding machines with the very highest precision. In our actions, we aspire to respond positively to
the market and make use of investments for future growth for the overall success of our company.

SURFACE GRINDING MACHINES

ACC CA/CAIQ

Precision surface and profile grinding machine

With a grinding length of 600 – 1000 mm and a cross travel of 400 – 600 mm the
Okamoto ACC-CA/CAiQ is ideally suited for the toolroom. It features a high level
of standard equipment to ensure easy handling, quick and precise small part
production. The robust cast iron construction and double-V slideways in the table
ensure long term precision. The intuitive operation of the controls simplifies usage
and increases productivity considerably.

  • Surface and profile grinding machine
  • Choice of touch screen control or simple PLC controller
  • Moving column design
  • Magnetic chuck sizes from 600 x 400 to 1000 x 600 mm

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CYLINDRICAL GRINDING

UGMSV

Precision vertical universal cylindrical grinding machine with B axis

With the introduction of this new universal series of vertical and internal grinding
machines, Okamoto combines its extensive know-how in the field of internal
and external grinding in an entirely new design.

  • CNC universal vertical grinding machine
  • Pivoting wheel head (B axis)
  • Automatic Tool Changer for 4 wheels
  • Roundness 0.9 μm

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PROFILE GRINDING MACHINES

UPZ NC II

NC-controlled surface & profile grinding machine

With a grinding length of 400 – 500 mm and a cross travel of 200 – 250
mm the Okamoto UPZ NCII Series is ideally suited for the toolroom. It
features a high level of standard equipment to ensure easy handling,
quick and precise small part production. The robust cast iron construction
and double-V slideways in both table and crossfeed ensure long term precision.
The intuitive operation of the controls simplifies usage and increases
productivity considerably.

  • FANUC 0i control
  • „Teach-in process“
  • Scale-Feed-Back for the Z axis
  • Temperature-stabilized grinding spindle head

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POLISHING MACHINES

AERO LAP

Finishing system for polishing/lapping irregular profiles

For extremely fine lapping of irregular profiles, AERO LAP is also equipped for
small tools and parts. The special suspension multicone enables an automated
lapping process without changing the geometry of the components to be worked.
Multicone is a special elastic carrier medium to which diamond powder has been
added. The media is directed onto the workpiece via a nozzle from a special turbine.

  • Easy lapping of irregular profiles
  • Improves tool life of all tools (drills, milling cutters, form punches, etc.)
  • Suitable for PVD/CVD coating (pre/mirror-gloss lapping)
  • Negligible production of dust and odour

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DOUBLE COLUMN GRINDING

ACC CHNC

Double column surface and profile grinding machine

With a grinding length of 2000 – 4000 mm and a cross travel of 1050 – 2050 mm the
Okamoto ACC-CHNC Series is ideally suited for both toolroom and production use. It
features a high level of standard equipment to ensure easy handling, quick and precise
part production. The robust cast iron construction and double-V table slideways
together with gantry cross slide ensure long term precision. The intuitive operation
of the controls simplifies usage and increases productivity considerably.

  • Double column machine
  • Robust construction for the very highest geometry requirements
  • Precision surface processing
  • Conversation software

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ROTARY TABLE GRINDING

PRG DXNC

Precision rotary table grinding machine

Horizontal spindle CNC rotary table grinding machine. This machine has a portal
design, with moving column crossfeed. The table is in constant rotary motion,
which adapts automatically to the changing grinding diameter. Furthermore, the
table can be pivoted ± 3° for calibration.

  • Rotary table grinding machine with horizontal spindle
  • Variable table speed with constant cutting speed
  • Portal design with cast iron construction
  • FANUC control

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