Floor Type Horizontal Boring Machine WRF 130

Machine Features
FERMAT's WRF 130 (WF 130) represents the newest technology and concept of Floor-Type, Horizontal Boring Mills that are currently on the global marketplace. Its Powerful Headstock consists of a Movable Slide Ram (Z-axis), amd Moveable Live Spindle (W-axis). Slide Ram Deflection is automatically compensated. The machine adopts a Crosswise Moveable Column (along the X-axis) and Longitudinally Moving Rotary Table (V-axis/B-axis). The CNC Rotary Table T25, with table sizes 2000x2000 mm (78.74x78.74 in.), 2000x2500 mm (78.74x98.42 in.), 2000x3000 mm (78.74x118.1 in.) or 2500x3000 mm (98.42x118.1 in.), can hold heavy workpieces of up to 25000 ky 55,115 lbs). Even heavier work pieces can be clamped on clamping plates.

Machine Design
FERMAT's WRF 130 (WF 130) IS designed with a Cross-Ribbed Column. The machine's bed(X-axis) features X-braced cast iron construcion and heavy duty schneeberger Roller Linear Guideways. Ram is fabricated from cast steel, and adds rigidity for extended W-axis machining operations. The FEM (Finite Element Method) has been applied to the integrated design of the entire machine. The achieved rigidity allows heavy metal removal.

Fully Integrated Modular Design lets our customers configure their machine to their requirements, including X-travel from 2400 mm(94.49) ot 28100 mm (1106.3 in.), Y-axis travel, with a variety of practical headstocks, tables and floor plates.

Ohter features such as Standard Liner Scales, the Heidenhain, Spindle Thermal Monitoring System and an Automatic Slide Ram Deflection System contribute to the high degree of accuracy of the FERMAT WRF 130 in use.

Headsotcks
Two versions of floor-type boring mills are available, the WF and WRF Series.

• The WF is equipped with a Standard Boring Mill Live Spindle.
• In addition to the live spindle, the WRF Series has a Cast Steel Collinear Ram. The ram adds rigidity for machining operations that require extended W-axis reach on parts that are too large for an ancillary sliding table.

Both versions of headstocks provides an Adjustable Mounting Platform for a variety of attachments, such as CNC Angle Heads, Manual Angle Heads, Support Spindle Sleeves, etc.

Headstock is driven SIEMENS Servo Drive. The Two-Speed Automatic Gearbox provides enough torque for Heavy Metal Chip Removal and for Powerful High-Speed Drilling. FERMAT Machines are also capable of ture, High-Performance Manufacturing due to their Spindle Axial Force of 25,000 N.

Tow Y-axis Ball Screws, with two Heidenhain scales, control slide ram deflections.

Machine Specification

Spindle Diameter	Ø130 (5.12)	mm (in.)
Spindle Taper	DIN 69871	ISO 50
Pull Studs	DIN 69872
Spindle RPM	10,300	rpm
Maximum Spindle Torque (S1 Continous)	2000	Nm
X-axis	2400 - 28100 (94.49-1106.3)	mm (in.)
Y-axis	2500 - 3500 (94.49-1106.3)	mm (in.)
Ram Travel - Z-axis	900 (35.43)	mm (in.)
Spindle Travel - W-axis	730 (28.74)	mm (in.)
Rapid Traverse X-axis, Y-axis	15000 (590.55)	mm (in.)/min
Rapid Traverse Z-axis, W-axis	10000 (393.7)	mm (in.)/min
Spindle Motor Power (S1 Continous)	37	kW
Positioning Accuracy X, Y, Z, W	±0.01 (0.0004)	mm (in.)
Repeatable Positioning Accuracy X, Y, Z, W	±0.005 (0.0002)	mm (in.)
Machine Dimension (LxWxH) (for X=6200 mm/244.09 in.)	11500x5200x3700 (452.75x244.09x228.35)	mm (in.)
Machine Weight (depending on machine axis and accessories)	From 35000 (77,161.7)	kg (lbs)
Maximaum Power Consumption	85	kVA
Tool Changer Storage Capacity	40, 60, 90	pcs
Tool to Tool Exchange Time	15	sec
Maximum Tool Weight	25 (55.12)	kg (lbs)
Maximum tool diameter full/bordering pockets empty:	125/250 (4.95/9.84)	mm (in.)
Coolant Through Spindle	10, 20, 30, 50	bar
Outside Coolant Pressure	3	bar
Outside Coolant Quantity	1800	I/h
Outside Coolant Tank	2000	I