Specifications

6
and Environment Management System (
ISO14001
)
Applying design techniques
focusing on customers
beyond drawings
This section reflects customers’ needs
for accuracy range of temperature,
control methods, etc. that were
identified by the sales section, in
drawings after verifying them mutually
with the Product Development Office,
and creates “specifications” tailored to
individual customers.
Their several thousands of abundant
specifications and knowledge
obtained from accumulated know-how
create best specifications for
customers.
DESIGN & TECHNICAL
SECTION
MANUFACTURING
AFTER
-
SALES
SERVICES
Produces products
with diverse specifications in
short lead times
A huge number and variety of parts
are used for temperature regulators
such as diverse OIL MATIC models
tailored to each customer. This
section procures these parts
according to a production plan by
using a self-designed automatic
ordering system and an inventory
control system.
In terms of manufacturing, “technical
cores” of fabrication work, such as
“brazing work” of refrigerant pipes and
liquid pipe laying work, are elaborately
and certainly passed down through
education given under the Quality
Management System as well as
through a variety of project activities to
ensure high-quality manufacturing.
Handles from
maintenance and part supply
to quality improvement
Since temperature regulators are
used for “production goods such as
machine tools and industrial machines
that are used for a long term,” OIL
MATIC is basically designed to allow
replacement and repair of not only the
stand-alone OIL MATIC machine but
also its component.
In case of failures, our service
department or our business partners
play the role of clarifying causes and
developing countermeasures as well
as quantitatively controlling failure
data.
In 2009, we successfully developed a high-precision liquid
temperature regulator for ultra-precision machine tools. We
confirmed temperature precision of ±0.00055°C in an
environment with a room-temperature fluctuation of ±0.04°C
(measurement time: 3
6
hours). (Patent pending)
We can design and fabricate an OIL MATIC model that
independently performs “individual temperature control” of two
different systems to cope with “plural heat-generating
components” accompanying multi-axis machine tools with
integrated functions.
We thoroughly reviewed internal components of OIL MATIC and
promoted downsizing of “heat exchanger,” etc. As a result, we
succeeded in developing environmentally friendly products,
including those with 70% (*) less oil usage maximum and better
recyclability. (*With C2200)
The operating frequency of an inverter compressor in OIL MATIC
is 120Hz maximum. So, even if heat load fluctuates from no load
to maximum load according to the main spindle rotating speed,
the cooling capacity can be widely changed.
A “twin
-pulse valve” with 480-pulse resolution, which is
incorporated in models with inverter PID control and those with
gas bypass PID control, realizes high-precision liquid
temperature control by fine-controlling the refrigerant flow,
without performing
ON-OFF control even in the case of small
heat generation. (Patent pending)
Since its release in 1965, we have been accumulating know-
how
to meet customers’ consistent needs for “high speed and high
precision,” which leads OIL MATIC to have abundant
specifications and a variety of products. OIL MATIC will
keep on
evolving
with customers toward infinite possibilities.
±0.00055
2
70
120
480
- “6 kinds of numbers” -
Features of