Machining center

PRESSTA EISELE / MECAL KOSMOS TM MMI

- designed for machining aluminum, light metal alloys, PVC
- 4 numerically controlled axes:
- possible machining from the top and sides with standard tools and from the front
- the control allows linear and circular interpolation of the head movement in three axes as well as two ways of programming: ISO and using a transparent CAD/CAM tool program,
- the head moves on a boom over a bed of about 5m.
- machine weight: about 3300 kg
- the base is a uniform steel structure, welded and normalized, with the surfaces under the
guides machined in a single mount,
- leveling of the machine is carried out by means of adjustable feet,
- the shape of the base is designed to facilitate chip removal
- the base is placed in a cabin with a cover completely isolating the work zone,
- movement along the X, Y and Z axes is carried out on rail guides cooperating with rolling
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linear bearings, the machine has an automatic central lubrication system for these guides.
- maximum head power 6 kW, S1 (at 6,000 rpm), torque 9.55Nm
- adjustable speed up to 18,000rpm, ISO 30 CAN tool holder, X-axis working range of 4,225mm, drive by DC motor with high accuracy reducer and gear wheel - toothed bar transmission,
- working range in Y-axis 530mm, drive by DC motor with precision screw - rolling nut unit,
- Z-axis working range 410mm, drive by DC motor with precision screw - rolling nut assembly,
- range of table angle change (A axis) ±125°, drive by DC motor with planetary gear and brake.
- maximum speed of movement in the A axis - 3,600 °/min
- Tool cooling by means of impulse cooling and lubrication system.
- with standard chucks when machining from three sides, in one clamping it is possible to
machining in the area of 4,013mm x 200mm x 177mm,
- maximum cross-section of machined profile from three sides 200x200mm
- with standard chucks when machining from three sides, in two fixtures it is possible
machining in the area of 8,026mm x 200mm x 177mm (the machine treats such a cycle as one machining and
informs the operator when the profile is moved),
- machining in a larger area is possible, but requires prior checking and depends on the shape of the profile, the machining to be performed and the fixtures.
Tool magazine: located in the center of the machine, 10 places
- 4 pneumatic clamping chucks (additional chucks possible for an extra charge),
- clamping width 230mm,
- chucks placed on rail guides for easy sliding,
- handle adjustment:
- in TM MMI version each holder is equipped with its own drive (simultaneous repositioning).
- PC computer of current standard, with keyboard, mouse, network card and 17" TFT monitor
- Ability to program machining in ISO code and via graphical CAD/CAM interface

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