Fermat WRF heavy horizontal boring mills

Fermat WRF heavy horizontal boring mills  Diameter of Spindle mm Taper of Spindle / BT50 / CAT50 / BIG PLUS option Max. Spindle Speed rpm Main Power Heidenhain or SIEMENS CNC 51/S6 kW Max. Torque Heidenhain or SIEMENS CNC S1/S6 Nm X Cross Travel of Column mm Y Vertical Travel of Headstock mm Z Ram Travel mm W Spindle Travel mm Rapid Feed X, Y mm/min Rapid Feed Z, W mm/min

Max. Table Load kg T80 - 80000 / special T60 - 60000 Table Size mm see page 24 / option tilting tables with 0- 8 V Longitudinal Travel of Table mm and special Rapid Feed V-Axes mm/min Rapid Feed B-Axes rpm

A large number of accessories are available. ACCESSORIES DETAILS

HEADSTOCK HEADSTOCK WITH RAM STROKE Headstock ram is designed with the latest world trends in machine tool design and is prepared to accept manual and automatic attachment heads, faceplates, etc. Iron casting GGG60 of the main carrier of the headstock ram is prism-shaped and has a massive square profile of 550 x 550. Headstock and carriage are situated between two columns for better stability. Maximum ram stroke is 1600 mm. Ram stroke offers better access to workpiece while keeping rigidity. The travel of the headstock is provided by six hardox-hardened slideways. Extra linear guideway is added for stabilization of the saddle. Spindle travel W axis of 1000 mm driven by a servo-motor and ball screw.

HEADSTOCK CARRIAGE COLUMN AND BEDS Rigid, tough, precise, designed to absorb vibrations during machining. Column frame, beds, slides, base, are made of reinforced cast iron GG30. Column is a massively constructed weldment. Maximum stiffness is achieved through annealing which leads to rigidity and firmness in metal-working procedures. Column moves by rack and pinion drive on the X axis bed using large linear ways and carriages driven by 2 servomotors in MASTER-SLAVE Configuration. Two linear positioning scales are also placed on column to further increase precision of the ram.

LM ROLLER GUIDEWAYS CNC ROTARY TABLE AND CLAMPING PLATES Thanks to the simple design and excellent components, FERMAT CNC rotary tables require minimum maintenance and adjustments during their lifetime. The CNC rotary table consists of three main parts - bed, slide, and rotary clamping plate. The clamping plate is fit to a cross roller bearing that secures high load capacity, no stick slip, minimum friction. Table carriage moves on 2 linear motion LM guideways. For tables with travel of up to 5 meters, the travel is controlled by servomotor with planetary gearbox and ball-screw. Slides and clamping plate are castings. 2 servomotors with pinions provide the rotary movement on B axis, master/slave, no backlash. The rotary positioning of the table uses an absolute angle encoder increment of; the table is set in position, and held in place by hydraulic brakes. Clamping plates can be used for machining parts.