news - · pdf filethursday, 16 november 2017 idra group news idra introduces the world’s...
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Thursday, 16 November 2017 IDRA GROUP
NEWS
IDRA Introduces the World’s Largest Die Cast Machine
today introduced the new OL 5500 CS, the world’s largest Die-Cast
Machine, the latest milestone in the large DCM tradition for the Brescia-based
company. The Machine, which is the largest R&D program in the recent history
of the company, is aimed at delivering IDRA’s first-in-class quality to the fast
developing structural castings manufacturers, built on its proven and acclaimed
technology.
Stemming from the successful IDRA OL CS family of machines, the IDRA OL 5500 CS machine further enhances IDRA’s
reputation for innovation and development.
The compact mechanical structure and robust
dimensions have been designed using the same
criteria and characteristics that have made the
previous OL 3200 CS, OL 3700 CS and OL 4200 CS the
workhorses of so many structural components
manufacturers, providing guaranteed long life and
reliability for the foundry industry.
Development emphasis was placed on the overall
length of the machine, ensuring that the machine can
be fitted in the tightest spaces.
The OL CS series’ main benefits have all been carried
forward to the family’s latest addition.
• Integrated high flow hydraulic manifold blocks and increased pump capacity ensure that the fast cycle times
required can be achieved,
• Its energy efficient motors with speed control make sure that energy cost are kept to a minimum
Thursday, 16 November 2017 IDRA GROUP
• Its all-in-one hydraulic manifolds and the limited use of external pipe-work allow for easier access for
maintenance and minimize the risk of fluid loss.
• The award winning Inject Computer 3.0 offers the best in class machine management software. incorporating a
multi touch screen and 3D diagnostics with single point setting for
integrated peripheral automation.
• Mechanical groups of the machine designed for easy
access for maintenance.
• Closed loop multi point control of the injection velocity and pressure, programming and control of process
parameters, giving the die caster all of the necessary tools required for the most demanding parts.
The new OL 5500 CS combines excellent injection performance, offering high dynamic force with strong intensification for
final pressure and complete setting flexibility, providing precise,
stable production parameters.
The machine unveiled today brings to fruition hundreds of hours
of development work, at Idra and with the tens of strategic
suppliers located, by the vast majority, within a short drive of
Idra’s facilities in Travagliato, Brescia, Italy. Foundries,
machinists, specialists of all trades all combined in stretching
their capabilities to the manufacture of the largest components
of this type ever produced.
Decades of experience combined in producing the largest,
strongest and most powerful Die Casting Machine ever. Its
largest ever platen size (over 3.3m by 3.3m), its strongest ever tie bars (450mm in diameter), its massive, yet fast injection
with its TVHD ICS (Twin Valve High Dynamic Closed Loop Control) a twin valve system that gives excellent control for both
slow and fast shot injection speeds, with performance once reserved to smaller machines, make it capable to produce
castings well beyond 80 Kgs in weight over an unbeaten maximum allowed projected area.
These characteristics make the IDRA OL 5500 CS Die Cast Machine the perfect solution for manufacture of high-integrity
Aluminium and Magnesium Die Cast components for the automotive sector, with focus on structural and safety critical
components.
An engineering feat
Based on the current OL 4200 CS and OL 5500 CS
offerings, IDRA expects its architecture to be easily
scalable, through its modular design, and allow the
introduction of an intermediate offering at 4800t
should customers require it, as well as open the way to
even larger challenges in the near future.
The modular design concept allows IDRA to contain
manufacturing costs and minimize development risks
while at the same time enabling IDRA to extensively customize the machine to the customer specific needs, an ability
which has become one of Idra’s strengths in the marketplace. Mechanical components have been designed to standardise
the modular assembly concept and reduce the number of spare parts while increasing reliability.
Advanced Injection features:
• Outstanding velocity exceeding requirements of 10 m/sec
• Outstanding acceleration: 22 msec from 0,4 to 10 m/sec injection velocity
• Commercially Available Hydraulic components
• Low line pressure: 160 Bars
• Closed loop control for up to 10 velocities
• Closed loop control of intensification
Did You Know?
IDRA was the first manufacturer of a 2000t machine in as early as 1966.
Once again IDRA was the first Die Cast Machine manufacturer to introduce a 3000t DCM back in 1973.
And again IDRA came in front of all industry competitors by introducing the world first 4000t machine in 1993.
Thursday, 16 November 2017 IDRA GROUP
IDRA’s 3D design and simulation process has minimised the lead time to manufacture and given the assurance of
engineering standards and quality. Rolled thread tie bars reduced to almost zero the risk for tie-bar failure. Platens are
available in forged steel or cast iron with the availability of a NiCr coating answering the requests and needs of our
customers.
Technical Specifications:
The new OL 5500 CS builds on the achievements of the OL
CS series of machines.
Simple – Standard – reliable
The machine has been designed with these key factors in
mind, always. The hydraulic design based around Parker
valves with high flow manifold blocks supported by the
addition of accumulators for rapid closing, cores on the
moving platen and a compact pump group that has
allowed us to achieve dry cycle times of 30 seconds for
4,000 ton models.
Its key characteristics can be summarized as:
• Largest Die Cast Machine in the world
• Simple Design
• Easy Operator Control
• Easy Maintenance
• Standardized and Commercially Available Components
• Modular Design
• Low Industrial Costs
• Injection velocity exceeding requirements of 10 m/sec
• Acceleration: 22 m/s2 from 0,4 to 10 m/sec injection velocity
• Low line pressure: 160 Bars
• Closed loop control for up to 10 velocities
• Closed loop control of intensification