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GSB CNC Internal grinding machines

GSB CNC Internal grinding machines
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GSB CNC Internal grinding machines

Product catalog summary
Overview: The document provides detailed information about CNC internal grinding machines manufactured by AZ spa, designed for high precision internal, external, face, and taper grinding applications. These machines are particularly suited for aerospace components, transmission shafts, and gas turbine shafts.
Machine Design and Features: The GSB model is highlighted for its capability in internal, face, and taper grinding, especially in the aerospace sector. It features a variety of spindles and grinding wheels to achieve high-quality finishes. The machine's design includes a ball screw system and linear guideways for the grinding wheel movement, with a base optimized for structural stability and vibration damping.
Headstock and Workpiece Support: The headstock is versatile, accommodating different clamping systems and allowing manual or automatic swiveling. It uses Morse cone or ASA centering systems and can move along the table for easy workpiece positioning. The machine can be equipped with manual or automatic 3-point steady rests for workpiece support.
Grinding Wheel Head: The grinding wheel head moves on Z and X axes, controlled by linear encoders. It can be configured with various spindle types and features a fixed turret for different grinding processes. Automatic dressing of grinding wheels is facilitated by a diamond dresser.
Control and Measuring Systems: The machine includes a modular multi-function system for process control, which can be customized for grinding wheel contact, tool wear recovery, collision control, and workpiece positioning. In-process diameter control and automatic gauge heads are available for dimensional control.
Technical Specifications: Key specifications include height centers from 275 to 425 mm, swing over table from 500 to 800 mm, maximum workpiece length from 400 to 2000 mm, and grinding bore diameter from 4 to 600 mm. The machine supports a maximum workpiece weight of 1000 kg and offers spindle power ranging from 2 to 22 kW.
Disclaimer: The document notes that technical specifications are indicative and subject to change based on project phase and customer requirements. AZ spa reserves the right to modify machine designs and specifications.
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Catalog excerpts

GSB CNC Internal grinding machines-1

CNC INTERNAL GRINDING MACHINES RETTIFICATRICI PER DIAMETRI INTERNI CNC

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GSB CNC Internal grinding machines-3

CNC INTERNAL GRINDING MACHINES R E T T I F I C AT R I C I P E R D I A M E T R I INTERNI CNC AZ grinding machines range has been designed to fulfil the requirements of a wide range of applications: internal high precision grinding, external grinding, face and taper grinding of components like transmission shafts, gas turbine shafts, aerospace components, landing gear, etc. Le rettificatrici AZ sono state progettate per soddisfare le richieste di una vasta gamma di applicazioni che combinano le richieste di rettifica di precisione di superfici interne e fori, esterne, spallamenti e profili conici...

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GSB CNC Internal grinding machines-4

AZ Internal grinding machine GSB is designed for internal grinding process, face grinding and taper grinding. Especially designed for aerospace field, this machine model can reach the best quality on the internal surface due to a big selection of special spindles and grinding wheels. The machine is designed with grinding wheel moves on base by ball Le rettificatrici per diametri interni GSB sono state progettate in particolare per il settore aerospaziale per la rettifica di diametri interni, rettifica di faccie e profili conici. Questa macchina è in grado di raggiungere un’alta qualità di finitura...

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screw system and linear guideways. The workpiece is clamped by headstock and supported by steady rest moves easily on the table. Base is specifically designed to obtain the best result between structural deformations and vibration dumping. The table is realized in two cast iron parts. The table can swivel CNC or manually controlled. di sfere e guide lineari. Il pezzo da lavorare è bloccato dalla fantina e sostenuto da una o più lunette che si muovono facilmente sulla tavola. Il basamento è studiato appositamente per ottenere il miglior risultato tra deformazioni strutturali e smorzamento delle...

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GSB CNC Internal grinding machines-6

HEADSTOCK FANTINA The headstock is designed to use different clamping systems in accordance with the specific workpiece. The headstock can swivel manually or automatically. Headstock uses Morse cone or Asa centering system. For easy workpiece positioning, the headstock can moves along table thanks to W1 CNC control axis. La fantina è stata progettata in modo da poter montare diversi tipi di fissaggio per diversi tipi di pezzo da lavorare. La fantina può ruotare manualmente o automaticamente. La fantina ha la possibilità di centraggio del pezzo con cono Morse o ASA. La fantina si può muovere lungo...

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The machine can be equipped with different workpiece supports that can be moved manually or automatically along the table: • 3 points manual steady rests • 3 points automatic steady rests La macchina pud essere dotata di diversi sistemi di supporto del pezzo che si possono muovere manualmente o automaticamante lungo la tavola: • Supporto manuale a 3 punti di contatto • Supporto automatico a 3 punti di contatto

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GSB CNC Internal grinding machines-8

CNC INTERNAL GRINDING MACHINES GRINDING WHEEL HEAD TESTA PORTAMOLA Grinding wheel carriage moves on Z and X axes by ballscrew and guideways. The grinding wheel head position is controlled by linear encoders. The wheelhead can have different configurations depending on the number of spindles requested: La testa portamola si muove sugli assi X e Z con viti a ricircolo di sfere e guide lineari. La posizione della testa e controllata da encoder lineari. La testa portamola pub avere differenti configurazioni a seconda del numero di mandrini da montare: • rotante lungo l’asse B manualmente o automaticamente...

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GSB CNC Internal grinding machines-10

CNC INTERNAL GRINDING MACHINES The machine is equipped with MODULAR MULTI-FUNCTION SYSTEM FOR GRINDING PROCESS CONTROL * this system can be configured according to customer requests: • grinding wheel/workpiece contact control • grinding wheel/diamond contact control and tool usury recovery system • crash control • workpiece positioning control with touch probe SISTEMA MODULARE MULTIFUNZIONE PER IL CONTROLLO DEL PROCESSO DI RETTIFICA * questo sistema pud essere configurato secondo le esigenze del cliente per il: • controllo del contatto della mola con il pezzo • controllo del contatto della mola...

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GSB CNC Internal grinding machines-11

in-process diameter control with 2 points measurement automatic modular gauge heads for in-process dimensional control • controllo in-process diametrale con sistema di misurazione in continuo a due punti • teste di misura automatiche per controllo dimensionale in-process

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TECHNICAL SPECIFICATIONS* SPECIFICHE TECNICHE* Height centers Altezza centri Swing over table Diametro massimo del pezzo Grinding bore diameter Bore depth Maximum weight admitted on headstock Grinding wheel spindle power Headstock spindle power Potenza motore fantina Headstock speed range Range di velocità fantina Diametro massimo del foro Profondità del foro Peso massimo ammissibile sulla fantina Potenza mandrino testaportamola *Indicative data, definitive technical specifications are released during project phase. Data are subject to change according to the workpiece specifications and the...

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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.