NBV 700 MT

Combined Mill-Turn Machining

The NC tilting/rotary table (C- on A-axis) can optionally be equipped with a high speed rotary table.

In addition to milling applications, this allows for an integration of all necessary turning operations
Direct drive rotary axis (Torque table), ensures excellent control characteristics, with no mechanical components effects
Precise and rigid clamping of the spindle turning tools is ensured through integration of Hirth coupling
Rotary speed C-axis: 1,000 rpm

Technical Data

Vertical Machining Center	NBV	700	700 5X	700 MT
Working range
X-axis	mm	700	700	700
Y-axis	mm	635	635	635
Z-axis	mm	500	500	500
Rapid traverse X-, Y-, Z-axis	m/min	60	60	60
Acceleration X-, Y-, Z-axis	m/s²	6	6	6
Fixed table, L x W	mm	1100 x 700	-	-
NC tilting/rotary table width	mm	[1100]	1100	1100
NC tilting/rotary table diameter	mm	-	450	450
Table load	kg	1000 [300]	300	250
Rotary speed A-axis	rpm	[80]	80	80
Rotary speed C-axis	rpm	-	80	1000
Swivel range A-axis	deg	[+90° up to -120°]	+90° up to -120°	+90° up to -120°
Spindle
Speed max.	rpm	10000	10000	-
Power 100% / 40 % duty	kW	13.5 / 20	13.5 / 20	-
Torque 100% / 40 % duty	Nm	85 / 125	85 / 125	-
Speed max. [option]	rpm	18000	18000	-
Power 100% / 40 % duty	kW	25 / 35	25 / 35	-
Torque 100% / 40 % duty	Nm	51 / 72	51 / 72	-
Speed max. [option]	rpm	24000	24000	-
Power 100% / 40 % duty	kW	16 / 24	16 / 24	-
Torque 100% / 40 % duty	Nm	30 / 45	30 / 45	-
Speed max. [option]	rpm	42000	42000	-
Power 100% / 40 % duty	kW	15 / 19.5	15 / 19.5	-
Torque 100% / 40 % duty	Nm	9.6 / 12.4	9.6 / 12.4	-
Spindle mill-turn [option]
Speed max.	rpm	-	-	12000
Power 100% / 40 % duty	kW	-	-	19 / 29
Torque 100% / 40 % duty	Nm	-	-	87 / 130
Speed max.	rpm	-	-	18000
Power 100% / 40 % duty	kW	-	-	18 / 23
Torque 100% / 40 % duty	Nm	-	-	60 / 79
Tool magazine
Disc – tool storage capacity	number	40	40	40
Chip-to-chip time	approx. s	4.4 (5.5)	4.4 (5.5)	4.4 (5.5)
Tool length	mm	300	300	300
Tool diameter (max.)	mm	85 (160)	85 (160)	85 (160)
Tool weight	kg	10	10	10
Steuerung
Siemens Sinumerik	type	840 D sl	840 D sl	840 D sl
Bosch Rexroth IndraMotion	type	MTX	MTX	MTX
Heidenhain	type	iTNC 530	iTNC 530	-
Machine
Space requirements basic machine, L x W x H	approx. m	4.0 x 2.4 x 3.5	4.0 x 2.4 x 3.5	4.0 x 2.4 x 3.5
Weight	approx. kg	11500	11500	11500
Subject to alterations

[..] = option

Advantages

Compact, space saving and ergonomic modular machine design allows for reduced manufacturing floor space requirement and associated cost.
Single piece machine base and cross slide structure provides high static and dynamic stiffness, maximising machining performance for both heavy duty and high speed multi axis machining applications.
Large ergonomically optimised working area, provides ease of access for the operator whilst also allowing efficient high volume swarf removal.
Energy efficient machining through the integration of Eco Mode allows optimised machining performance based on individual application requirements.
Environmentally focused, with standard machine designed to be free of hydraulics and associated impacts.
Option to integrate CAM support enables applications to be simulated and proven on the “Virtual Machine”. Allows machining process to be optimised whilst also reducing risk of damage due to collision.
Modular design concept and configuration allows machine to be integrated into variety of process applications.

Specific to NBV 700 MT

Integration of turning capability on “C” Axis enables integration of multiple operations, reducing setup time allowing increased productivity and part accuracy.