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302 MI-CNC

Product catalog summary

Overview: The document details the specifications and features of the 302 Mi-CNC high precision production lathe, equipped with FANUC digital control, highlighting its capabilities, optional features, and technical specifications.

Main Specifications:

Features a high precision spindle with an integrated motor, available in W25 versions, with optional pneumatic clamping and spindle cooling.
Equipped with a high-performance coolant supply system with a 117-liter tank.
Offers easy access to the working area through a large door, with optional robotic part loading.
Controlled by the FANUC Oi-TF Plus system, supporting automated mass production.

Capabilities:

Height of centers over carriage: 40 mm.
Maximum turning diameter: 200 mm.
Turning length with collets W25: 200 mm.
Spindle speed ranges from 50 to 8,000 rpm, with continuous power of 7.5 kW and torque of 11.9 Nm.

Optional Features:

SAUTER axial revolver with 12 positions, 6 driven positions.
Spindle cooling and various coolant kits.
Chip conveyor, air cleaner, and vacuum equipment.
6-axis robot integration for automated loading.

Technical Tests:

The ballbar test ensures a circularity of 5 µm in axis interpolation.
Dimensional tolerances and circularity tests ensure high precision in operations.

Conclusion: The 302 Mi-CNC lathe is designed for high precision and flexibility, suitable for both small and large-scale production. Its compact design and advanced control system make it a versatile choice for complex manufacturing needs.

Technical Specifications:
- Spindle throughbore with clip W25: 21 mm (without drawbar)
- Maximum throughbore with collet W25: 19 mm
- Pneumatic clamping with adjustable axial clamping force at 5 bar: 5,000 N
- Maximum spindle speed: 6,000 rpm

Carriage:
- Transverse stroke, X-axis: 140 mm
- Programmable increment, X-axis (diameter): 0.0001 mm
- Ball screw, Ø x pitch: 20 x 4 mm
- Longitudinal stroke, Z-axis (Linear): 230 mm
- Longitudinal stroke, Z-axis (Revolver): 200 mm
- Programmable increment, Z-axis: 0.0001 mm
- Rapid feed, X- and Z-axes: 12 m/min

Tooling System: Linear
- Number of radial toolholders: 2
- Number of frontal toolholders: 2 to 5
- Maximum tool size (MULTIFIX / SMSA): 12 x 12 mm
- Clamping tools for collets: ESX20 / ESX9
- Milling and Grinding attachment: Optional

Revolver:
- Toolholder attachment: VDI16 Axial
- Number of positions: 12
- Number of driven positions: 6 (DIN 5480)
- Maximum tool size: 12 x 12 mm
- Power continuous/intermittent: 1.0 / 3.1 kW
- Torque continuous/intermittent: 3.0 / 7.5 kW
- Max speed driven tools: 6,000 rpm
- Indexing time 1 position: < 0.5 s

Coolant Supply:
- Tank capacity: 117 liters
- Pump capacity: 40 liters/min
- Pump pressure: 2.5 bar

Dimensions and Weight:
- Approximate net weight of the machine: 1,100 kg
- Load per square meter for one machine: 183 kg/m²
- Overall dimensions L x D x H: 1,795 x 969 x 1,485 mm

International Presence:
Schaublin Machines SA has a global presence with agents and representatives in various countries, supporting participation in trade fairs and exhibitions.

Product Range:
Schaublin offers a variety of high precision and production turning centers, CNC lathes, and conventional lathes, suitable for diverse fields such as watchmaking, optics, micromechanics, aeronautics, medical, defense, energy, and more.

Compliance:
The 302 High Precision Lathes comply with European Community safety regulations. Technical data, illustrations, dimensions, and weights are subject to change due to continuous product improvements.

Catalog excerpts

Swiss. Precise. Timeless.5CHF1UBUN Machines SA Tour de production de haute precision avec commande numerique FANUC Hochprazisions-Drehmaschine mit nu-merischer Steuerung von FANUC ^ High precision production lathe with FANUC digital control

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Tour de haute précision et de production Hochpräzisions-Produktions-Drehmaschine High precision and production lathe COMPACTE POLYVALENTE KOMPAKTE VIELSEITIGKEIT COMPACT MULTI-PURPOSE Grâce à sa large porte, l’accès à la zone d’usinage est aisé et facilité. Une robotisation du chargement de pièce est possible en option. Die große Tür ermöglicht den einfachen Zugang zum Bearbeitungs bereich. Optional erhältlich ist auch eine voll automatisierte Werkstückbeladung. Large access hatch for simple and easy access to the working area. Robotic part loading available as an option. UNE MACHINE DE HAUTE...

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La disposition des outillages est à choix, soit en version Tooling can be arranged in either linear or revolver pour outillages linéaires, soit en version avec revolver. Les appareils auxiliaires à fraiser et à meuler com- Auxiliary milling and grinding units complete the mod- plètent les possibilités de modularité. ularity options. Tour de haute précision et de production Hochpräzisions-Produktions-Drehmaschine High precision and production lathe Tour de haute précision et de production Hochpräzisions-Produktions-Drehmaschine High precision and production lathe Die Anordnung der Werkzeuge...

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Tour de haute précision et de production Hochpräzisions-Produktions-Drehmaschine High precision and production lathe Tour de haute précision et de production Hochpräzisions-Produktions-Drehmaschine High precision and production lathe 302 Mi-CNC BALLBAR TEST BALLBAR TEST TEST BALLBAR Étudiée et conçue pour accueillir un chargement Le pilotage du robot s’effectue directement par la com- automatisé. L’intégration du robot sur le châssis de la mande numérique de la machine. Un avantage supplé- Le test ballbar garantit une circularité de 5 µm en interpolation des axes. machine permet une précision...

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Tour de haute precision et de production Hochprazisions-Produktions-Drehmaschine High precision and production lathe BASIC SPECIFICATIONS • Socle monobloc en fonte tres rigide • Broche avec moteur integre • Lubrification automatique des rails de guidage • Gestion de la duree de vie des outils • Vitesse de coupe constante • Taraudage rigide • Filetage multiple • Filetage conique • Filetage continu • Programmation MacroB • Interpolation en coordonnees polaires • Interpolation cylindrique • Tournage polygonal • Metrique / Inch FANUC Oi-TF PLUS Monoblock-Gusskastenfuss Spindel mit integriertem Motor...

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Tour de haute precision et de production Hochprazisions-Produktions-Drehmaschine High precision and production lathe DONNEES TECHNIQUES TECHNISCHE HAUPTDATEN TECHNICAL DATA 302Mi-CNC ARBEITSBEREICHE Hauteur de pointe au-dessus du chariot Spitzenhohe uber dem Schlitten Height of centres over carriage 40[mm] Charge sur dalle Nutz-Tragkratf des Bodens Load per square meter for one machine 183[kg/m2] Dimensions hors tout L x P x H [mm] Maschinenabmessungen LxT x H [mm] Overall dimensions L x D x H [mm] 1795 x 969 x 1'485 Nos clients sont actifs dans des domaines d’application tres varies: horlogerie,...

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Swiss. Precise. Timeless. NOS PRODUITS UNSERE PRODUKTE Tours CNC de haute précision CNC Hochpräzisions-Drehmaschinen High Precision CNC lathe Tour CNC de haute précision CNC Hochpräzisions-Drehmaschine High Precision CNC lathe Tours de haute précision et de production Hochpräzisions-Produktions-Drehcenter High precision and production turning center Tours de haute précision et de production Hochpräzisions-Produktions-Drehcenter High precision and production turning center Solution d’automatisation Automatisierungslösung Automation solution Révision / Retrofit Überholung / Retrofit Overhauling...

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