MINI - Travelling column grinding machine
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MINI - Travelling column grinding machine
Product catalog summary
Overview: The document outlines the MINI line of travelling column plane surface grinders, emphasizing their advanced technology, high production capacity, precision, and reliability. Designed using CAD and finite element analysis, the grinders come in two models: Mini12 and Mini15, with maximum grinding surfaces of 1300x650 mm and 1600x650 mm, respectively.
Specifications: The grinders feature a T-structure made from stress-relieved Meehanite cast iron for maximum rigidity. All machine axis slideways are hydrostatic, eliminating sliding friction and allowing precise movements without wear. The spindle, an original DELTA design, is supported by a no-wear hydrodynamic bearing and preloaded precision ball bearings for smooth operation and precision.
Components and Features: The grinders include preloaded ball screws of precision ISO 3 for stable positioning of the transversal and vertical axes. An over-the-wheel dresser is driven by a stepper motor. The table is hydraulically driven and controlled by an electronic proportional valve. The ergonomic design ensures operator safety and ease of use.
Automation Levels: The MINI line grinders are fully automatic with three automation levels: DIASTEP, NC, and CNC. The DIASTEP unit manages all machine functions and allows programming of automatic grinding cycles. The NC level offers higher automation, including parameter storage and linear wheel dressing. The CNC level allows for complete cycle execution and customization according to customer needs.
Dimensions and Performance: Detailed dimensions and performance metrics for the Mini12 and Mini15 models are provided, including maximum grindable surface, table surface, longitudinal and transversal work speeds, and maximum traverse distances.
Technical Specifications:
- Transversal Feed Speed: 0 to 3 m/min
- Minimum Programmable Transversal Increment: 0.001 mm
- Spindle Rotation Speed: 1450 rpm (1000 to 2000 rpm with A20)
- Rapid Vertical Feed: 1.5 m/min
- Minimum Programmable Vertical Increment: 0.001 mm
- Spindle Motor Power (S1): 7.5 to 11 KW (10 to 15 HP)
- Approximate Machine Mass: 6000 to 6500 kg
- Admissible Mass on the Table: 1200 to 1500 kg
Technical Features:
- Hydraulic Oil Cooling System: Ensures optimal temperature control.
- Vertical Grinding Attachment: Adjustable inclination up to 90°, includes a 2.2 kW (3 HP) motor.
- Halogen Lamp: 24 V, IP65, 60W for enhanced visibility.
- Industrial Diamond: Used for precision grinding.
- Mechanical Cleaner: Includes motor, sheet tank, and paper filter; optional magnetic separator.
- Moist Dust Extractor: Efficient dust removal system.
- Grinding Wheel: Essential for material removal processes.
- Electronic Wheel Balancing: Ensures precision and stability during operation.
- Wheel Balancing Spindle Arbor: Facilitates accurate wheel balancing.
- Wheel Balancing Stand: Provides support for wheel balancing operations.
- Wheel Holder Flange: Designed without a wheel for flexibility.
- Digital Inverter: Allows linear variation of grinding wheel speed.
- Elettropermanent Chuck: Provides secure workpiece holding.
Accessories: Various accessories are available to enhance machine functionality and performance.
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Catalog excerpts
ergonomische Bau der Maschi-ne mit Integralschutz gewhrleistetdem Bediener eine optimale Sicht-barkeit und eine sehr einfache und sichereBedienung fr m似heloses Einsetzen und Herausnehmen. Alle Schleifmaschinen der SerieMINI Tisch Die DIASTEP sind vllig automatisch und mitdrei verschiedenen Automatisie- rungsniveaus erhltlich: Diamantschleifer wird von einem elektronischgesteuerten Proportional-Ventil gesteuert. Der Einheit verwaltet alleMaschinenfunktionen und erm椶g- licht die Anzeige der Achsen und die mengefhrte Programmierung eines automatischen Schleifzyklus- ses. Dadurch wirddie Aufgabe...
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.