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TOK series

Product catalog summary

Overview: The TOK 80 and TOK 100 are slant-bed centre lathes designed for versatile machining tasks, particularly suited for large-size shafts. They offer capabilities for turning, drilling, and milling when equipped with special tools.

Basic Parameters: These lathes feature a maximum spindle torque of 7,000 Nm and can handle workpieces weighing up to 6 tonnes. The turning length ranges from 1,000 to 4,000 mm.

Purpose: The lathes are intended for precise and productive machining, facilitated by advanced CNC systems. They can be configured as horizontal machining centers with additional equipment.

Main Features: The lathes have a slant bed made of high-grade cast iron, ensuring stability and precision. They include a 12-position automatic turret, central lubrication, and a chip conveyor. The control system is managed by the SIEMENS 840D sl Operate CNC system.

Standard Execution: The standard model includes a swing over bed of Ø 800 mm (TOK 80), a spindle bore of Ø 95 mm, and spindle rotation rates between 4 to 800 rpm. The power supply is 400 V / 50 Hz.

Optional Execution: Options include a swing over bed of Ø 1,000 mm (TOK 100), FANUC 0i-TD CNC system, and various turret configurations with live tools and controlled C-axis.

Additional Equipment: Customers can choose from various chucks, tool holders, and other attachments to customize the lathe to their specific needs.

Technical Specifications: The document provides detailed specifications for both models, including dimensions, weight, and travel capabilities. The control systems available are SINUMERIK 840D and FANUC 0i–TD.

Catalog excerpts

TOK 80 / TOK 100 SLANT-BED CENTRE LATHES BASIC PARAMETERS Max. torque on spindle: Max. weight of workpiece between centres: 6 tonnes Turning length: In their basic version the TOK series (TOK 80 / 100) horizontal slant-bed centre lathes – thanks to the innovative mechanical solutions and the advanced control systems – are the multipurpose lathes that guarantee productive rough and finish machining. PURPOSE The TOK series lathes are designed for workpiece machining in the range of turning in accordance with their specifications, especially for machining of large-size shafts. When delivered with special equipment they can operate as horizontal machining centres with turning, drilling and milling capabilities. They can be equipped with an automatic turret, tool attachments, tool and workpiece measuring systems, controlled C axis, workpiece steady rests. CONTROL SYSTEM The application of the state-of-the-art CNC system allows for automatic, precise and productive workpiece machining according to a program. GRUPA RAFAMET

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MAIN FEATURES Slant bed made of high-grade cast iron of enhanced mechanical properties, standardized, suitably ribbed, rested on foundation along its entire length Carriage travels along two guideways that guarantee precise guidance Longitudinal and crosswise travels on an anti-friction material and assisted by central lubrication system Headstock housing made from cast iron of enhanced mechanical properties Spindle rested on bearings of increased accuracy class All shafts and gears carburized, hardened and ground STANDARD EXECUTION Swing over bed Ø 800 mm (TOK 80) Turning length 1,000 to 4,000...

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OPTIONAL EXECUTION Swing over bed Ø 1,000 mm (TOK 100) FANUC 0i-TD with Manual Guide CNC system Automatic turret with live tools and controlled C-axis realized by the main drive motor Automatic 8-position turret with live tools and controlled C-axis realized by the main drive motor Automatic 8-position turret with live tools, Y axis and controlled C-axis realized by the main drive motor Linear measuring scales for X and Z axis Automatic steady rests according to agreement Other according to agreement ADDITIONAL EQUIPMENT 3-jaw self-centering chucks with manual fixing according to customer needs...

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