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.. up to 1.200 mm. RAM and 2.000 vertically..
Performance e Suprema both add up the best of different guide sliding technologies and therefore allow to face any machining without compromises.
.. speed 30.000 mm/min acceleration 2.000 mm/s2....
 
 
.. up to 1.500 mm RAM and 2.500mm vertically..
Suprema e Performance  both add up the best of different guide sliding technologies and therefore allow to face any machining without compromises.
.. speed 30.000 mm/min acceleration 2.000 mm/s2....
 

 

Milling machine with 3,4 or 5 axes interpolated and continuous at very high speed and at very hygh dynamics with speed of 60.000 mm/min. with acceleration 1G.. 

Milling machine with 3,4 or 5 axes interpolated continuous at high speed and high dynamics with speed of 40.000 mm/min.

     

 
Accessories 

 

STS Milling machines: competitive advantage from the technological evolution

Differentiation and adaptation are the answers that allow surviving and growth during crisis.

In the bicentenary from the birth of the famous British biologist, zoologist and geologist, it is correct to underline how Darwin’s evolution can be perfectly applied to the technology.

Infact the solution, which is explained in the long period is the more efficient one and, in the periods of crisis, the adaptability and differentiation are the winning prerogatives.

 This is what we want to give our customers: instruments that allow to compete better in the referring markets and at the same time the power to attack new spaces in a penetrating way.

 The evolution and the consequent differentiation that STS is including in its products are transformed in competitive advantages for its customers.

 Innovation: Milling machines of large dimensions at high speed that do not go without the  power of roughing.

 Advantage: one only placement from the from the roughing to the finishing.

 Innovation: Production increase of 20÷30%, compaired to a traditional machine of same size without changing completely the production cycle and without the workers schooling.

 Advantage: More efficiency which is easily obtainable and therefore with low impact.

 Innovation: rigidity and therefore high dimensional precision of each piece and surface quality.

 Advantage: better quality without higher investments.

 These results are consequent to a non conventional design that starts from some very ambitious design limits and that solves them by putting in connection commercial technologies of new generation.

 STS milling machines are modular, scalable and can be personalized without releasing the advantage of quality/price ratio and most importantly are at the leading edge in the performances.

 These machines are divided in to three families/series: “Avantgarde”, Performance/Suprema and Red Devil that foresee different versions and compositions. Each of these models which their own versions allow to better solve the large market segments and also have some features that can be translated into competitive advantages for the user.

 Avantgarde replaces 3 traditional machines and holds their performances creating synergy that increases the efficiency and the quality.

 Performance and Suprema add up the best of different sliding technologies and therefore allows to face any machining without compromises.

 Red Devil has a newly designed conformation which allows rigidity and unreachable performances for a mobile column in traditional longitudinal.

 The over-dimensional and the large safety margins feature each aspect of the milling machines.

 For example the choice of the guides and the pads at recirculating of rollers: with a safety factor of 2 times the loading, we have applied a factor of minimum 7 times the loading.

 Even the screws with recirculating of spheres have been chosen with generous criteria. The result is the safety factor compaired to the nominal loads is > of 4 compaired to 1,8 considered ideal by the screw producer.  

 The axes detection are of direct type with 1 µ optical precision. All the detections are pressurized and with micro filtered air.

 All the motors are brushless sincronized tri-phases of new generation, without maintenance.

 All the operations are digital with power online recover.

 The electric cabinet is large and complete with air conditioning.

 For all cables, electric, hydraulic and pneumatic: fixed passages are foreseen in the structures of the machine.

 All this, apart from increasing the total reliaability also gives a clean and in order aspect.

 STS Avantgarde milling machine has a “T” structure with the moving column along the transversal axis, the rotary table that makes the longitudinal movement and the vertical axis takes the head complete with the spindle.

 At the cost of a traditional milling machine you can have a machine with high speed and great power and rigidity which can replace at least 3 machines: the roughing one, the semi-finishing one and the super-finishing one.

 The important information is:

  •  Strokes from 2000-1000-1000 to 4000-2000-2000
  •  Speed up to 60.000mm/min
  •  Mechanical heads upto 60KW of power.
  •  Heads with electro spindle up to 36.000 RpM.
  •  Maximum weight up to 12.000Kg.
  •  Large choice of accessories: automatic tool exchangers, rotating tables, head changers etc.  

 

STS Performance milling machine has a structure with moving column on longitudinal axes while the vertical axes is the cradle of the ram transversal axes that carries the head complete with spindle.

 The working table does not move, if not equipped with rotating tables or rotating-translating systems.

Due to the large number of pads used,  it adds the advantages of guides with rolling elements (with recirculating rollers) to the damping and smooth behaviour which causes to regret the hydrostatic or creeping guideways.

Having summed up in one machine the best features of different technologies, it creates the most important competitive advantages of this model that can handle any processing, without the compromises of having one technology rather than another.

 The longitudinal movement with ratchet moving transmission is supported by 15 pads, the ram reaches even 4 guides and 16 pads.

 The important information is :

  •  Strokes from 4500-2000-1200 to 12000-2000-1200
  •  Speed up to  30.000mm/min
  •  Mechanical heads up to 60KW of power.
  •  Heads with electro spindle up to 36.000 RpM.
  •  Maximum weight up to 500.000Kg.
  •  Wide choice of accessories: automatic tool exchangers, rotating tables, head changers etc….

 STS Suprema milling machine maintains the same features of Performance but taking the strokes up to:

  •  Strokes from 6000-2500-1500 to 12000-2500-1500

A structure having a moving column on the longitudinal axes while the vertical axes is the cradle of the ram transversal axes that carries the head complete with spindle.

STS Red Devil milling machine has a new “Cross” structure having the moving column both on the transversal axes and on the longitudinal axes, while the vertical axes carries the head complete with the spindle.

 The working table does not move, if not equipped with rotating tables or rotating-translating systems.

 The main features are in the structural design and in the technical solutions, which allows a unique attitude along all the strokes of all the axis. All the axes are infact always in guide and never bouncing.

 A particular explanation must be given about the longitudinal axis. This axis has exceptional features: it is moved by 2 (two) linear motor of new generation that can create a maximum strength of 41.400N

 It can reach 120 mt/min of speed, but it has been limited to 60mt/min. and is resting on 4 (four) parallel guides and 12 (twelve) pads with recirculating rollers.

 The important information is :

  •  Strokes from 4000-1500-1500 to 8000-2000-1500
  •  Speed up to 60.000mm/min
  •  Mechanical heads up to 60KW of power.
  •  Heads with electro-spindle up to 36.000 RpM.
  •  Maximum weight up to 500.000Kg.
  •  Wide choice of accessories: automatic tool exchangers, rotating tables, heads changers etc…

 

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Ultimo aggiornamento: 27-11-09