Vertretertagung Juli 2011

Vertretertagung 

Juli 2011 

04.07.2011 

Jürgen Bleicher 

Vertrieb

Gemeinsam auf der EMO 2011 

• NBV 250 DUO 

• NBV 700 

• NBH 500 + 

• NBH 630 MT 

Jürgen Bleicher Vertretertagung 2011 Confidential Juli 2011 2



• NBV 700 

• NBH 500 + 

• NBH 630 MT 


NBV 250 DUO - Machine Concept 

2 operation stripes 

pneumatic system 

central lubrication 

hand-held control 

sliding door system 

control 

cabinet 

air cooler 



X-slide 

Y-slide 

tool disc 

Z-slide 

working area 

A-axis revolver 

machine bed 

coolant box 



Compact, Space Saving and 

Ergonomically Machine Concept 

• Supporting components from welded parts 

• Thermo symmetrical design 

• Guide ways and Servomotors outside of 

working area protected from chips and 

coolant 

• Large working areas with optimum 

accessibility to work piece and for 

maintenance purpose 

• Easy Machine Set-Up through crane or 

fork-lift because of self-supporting 

structures 

• Hydraulic free machine 


NBV 250 DUO - Layout 

Approx.3 m 

Approx. 2.4 m 

Approx. 3 m 

Approx. 6.5 t 

machine weight 


NBV 250 DUO – Layout 

Working Area: 

Y 1 

X-Travel: 

Y-Travel: 

Z-Travel: 

250 mm 

500 mm (250 mm) 

385 mm 

Z1 

Q2 Q1 

Z2 

X 

Lowest Z-Position 15 mm above centerline 

of fixture 

A1 

Y 2 

Dynamics: 

A2 

60 m/min rapid traverse 

6 m/s² acceleration 


NBV 250 DUO Technical facts 

Working range X- / Y- / Z-axis mm 250 / 500 / 385 

Rapid traverse X- / Y- / Z-axis m/min 60 

Acceleration X- / Y- / Z-axis m/s² 6 

Index Table Turning per sub-steps 180 s 1,28 

Tangential force kNm max. 3,0 

NC-Table Turning 180 s 1,0 

Tangential force (clamped) Nm 350 

Motor spindle Speed max. rpm 24.000 

Spindle power 100 % / 40 % 

duty 

kW 7 / 9 

Tool magazine Disc – tool storage capacity number 64 

Tool length mm 100 

Tool diameter (max.) mm 60 

Chip-to-chip time approx. s 7,0 

Control Siemens type 840Dsl 


NBV 250 DUO – Coolant 

4 coolant nozzle 

coolant pump 

5 bar / 100 l/min 

2 removable filter cages 

coolant reservoir integrated in 

machine base 

(approx. 330 l) 


NBV 250 DUO – Working Area 

Working Area 2 

Manual Part Change 

Working Area 1 

Machining 

• Optimal loading height of aprox.1250 mm 

above floor level 

• Optimal accessibility to fixtures 

• Machine is accessible from all sides for 

maintenance purpose 

1250 



Z - stroke 

385 

250 

15 

Working Area 1 Working Area 2 



Working Area 1 Working Area 2 

spindle distance 

250 

Y- stroke 

250 

250 

250 

X - stroke 


NBV 250 DUO - Machine Base 

One-Piece Machine Base 

• Massive structure 

• Statically and dynamically 

optimized with FEA 

• Capable of absorbing high cutting 

forces with minimum deflection 

• Extremely low heat extension 

Chip disposal 

• Optimal Chip flow with 60 degree 

angle 

• Capable of dry cutting 

separating wall 

Definition of the 

achievable 

dynamical parameters by 

Mechatronical Support 

Jürgen Bleicher Vertretertagung 2011 Confidential Juli 2011 

14

NBV 250 DUO - Machine Base 

Isoloc machine supporting 

points 

• 4 point supporting points for 

optimal stiffness 

• vibration absorption through 

specially designed damping 

plates 

• no anchoring of machine 

necessary 

leveling element 

damping 

plate 


15

NBV 250 Duo - Robust Guiding System 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


16

NBV 250 DUO - Digital Servo Motors and Direct 

Meassuring System 

Digital Servo Motors 

• Maintenance free, brush-less, digitally 

controlled AC-Servo Motors completely 

sealed 

• Direct Force transmission to ball screw 

• Vibration damping coupling 

• High Speeds at High Precision 

Picture with Siemens-Motors 

Schneeberger integrated measuring system 

• Compact read head with separate box for sensor 

electronics 

• Transversal mounting direction of read head 

• Resolution 0,0625 μm - 4,0 μm in combination 

with SMEa 

• Max. speed 3,0 m/s and max. acceleration 30 g 

• Rollerguides for high stiffness and longer lifetime 


17

NBV 250 DUO - Motorised Spindle 

• Two Motorized Direct Drive Spindles with HSK32 interfaces 

• complete spindle to be replaced in case of failure to ensure 

short down-times. 

• Technical Data 

– Spindle power 7 kW (S1) 

9 kW (S6/60%) 

– Spindle Torque 5,5 Nm (S1) 

6,1 Nm (S6/60%) 

– Spindle Speed 24.000 RPM 

– Tool Interface HSK 32 

– Optional Internal Cooling 20 bar @ 10 l/min 

– Weight Z-Axis 2 x 225 Kg 


18

NBV 250 DUO – Option Z - Compensation 

Z- Compensation 1,0 mm 

• 2 separate Z-motors 

• 2 separate guidways 

for each spindle 

• 2 separate ballscrews 


NBV 250 DUO – Option X and Y - Compensation 

X and Y- Compensation 0,25 mm 

Bearing D140 mm for 

max. stiffness 

Servo Motor 

Shock absorbing 

coupling 

Sealing 

eccentrical bushing 

X-dirextion 

eccentrical bushing 

Y-dirextion 


NBV 250 DUO – Option X and Y - Compensation 

Excentric bushings 

1,5 

- 

1,5 

Y 

Z1-Slide 

+ 

X 

- 

Z2-Slide 

+ 

Motorized Spindle 


NBV 250 DUO- Tool Storage 

Tool Disc Storage 

• Integrated into machine base 

• Use common parts from standard tool 

storage 

• Pick-up tool change 

• 64 tool pockets (32 for each spindle) 

• Long life components 

• No complicated devices necessary (tool 

changers, etc.) 

• Max tool Datas 

- storage capacity 64 

- chip to chip time approx. 5,4 s 

- tool length 100 mm 

- tool diameter 45 mm 

- tool weight 5 Kg 


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NBV 250 DUO – A – Axis Index Table 

• Turning per sub-step 45: approx. 0,66 second 



• Number of sub-steps: 8 

• Tangential force: 

max. 3,0 kNm 

• Mass moment of inertia: 

max. 1,8 Kgm² 

• Unbalanced mass: 

max. 6 Nm 


NBV 250 DUO – A – Axis NC Table 

• diameter shifting table : 

• clamping: 

• measuring system: 

• max weight fixture: 

• weight rotary table: 

• Tangential force: 

• Mass moment of inertia: 

180 mm 

5-8 bar 

absolut 

100 kg 

50 kg 

max. 350 Nm 

max. 4,0 Kgm² 


NBV 250 DUO – Measuring Equipment 

Work piece Probing with Blum 

• Option for work piece measuring with tool probe 

• Radio Probe RMP 60 or RMP 600 for high accuracies possible 

Tool measuring with BLUM 

• Option for tool measuring with Laser 


25

NBV 250 DUO – electric lighting 

LED working area and signal light 

Signal light 

Working area light 


26

NBV 250 - Transport with fork lift 

• Easy to handle with fork lift truck 

• No expensive cranes necessary 

carriage by front 

carriage by side 


27

NBV 250 DUO - Messeapplikation 

• Neuheiten 

Erstvorstellung für den NON-Elektronikmarkt 

• Werkstücke 




• NBV 700 

• NBH 500 + 

• NBH 630 MT 


NBV 700 

Cutting edge performance data across the entire line 

Legendary MAG Hüller Hille quality. 

Now available as a new universal 

vertical milling machine NBV. 

The new NBV series starts 

at a model size of 700 and 

is the ideal manufacturing 

solution for these 

industries: 

• Mold & die 

• Aerospace 

• Medical 

• General machining 

• Job shops 

• Automotive 

 


NBV 700 – The basic modular design 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


NBV 700 – Machine design (3) 

• Large work zone with optimal access 

for operating, servicing and 

maintenance 

• Fully enclosed stainless steel covers 

ensure effective swarf management 

• Free chip fall, suitable for MQL/dry 

machining 

• Workzone lighting is provided through 

2 integrated lights, maximising 

operator visibility, 

– High-efficiency fluorescent lighting in 

the work area 

– LEDs for precise illumination of the 

machining process 


NBV 700 – Machine design (4) 


NBV 700 – Robust guidance system 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


NBV 700 – Digital axis drives 

Digital axis drives 

• Maintenance-free, brushless, digitally 

controlled three-phase servo motors 

in completely closed design 

• Direct power transmission to 

precision ballscrews 

• High feed and rapid traverse speeds 

with constant positioning accuracy of 

axes 


NBV 700 5X 

Tilting/rotary table – 5-axis machining (2) 

• Table size: 910 x 360 mm 

• Table diameter: 450 mm 

• Table load: approx. 300 kg 

• Swivel range A-axis: 

+90 up to -120 

• Rotary speed A-axis: 80 rpm 

• Rotary speed C-axis: 80 rpm 

• Positioning error A- and 

C-axis: 5 arc sec 

• Max. turning force : 2000 Nm 

• Max. clamping force: 3000 Nm 


NBV 700 MT 

Integrated table for turning operations 

The 1000 rpm turning table 

• Enables multiple operations to be 

performed in a single part setup 

• 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 table diameter: 450 mm 

• Table load: approx. 250 kg 

• Rotary speed C-axis: 1000 rpm 


NBV 700 5X – Technology 

• Impeller (GG and stainless 

steel) 

Roughing and finishing 

• 5-axis simultaneous machining 

of free-form wing surfaces 


NBV 700 MT – Technology 

• Turbine housing (Aluminium) 


• Internal and external turning, 

drilling 

• Boring and milling 

Drilling 

External turning 

Internal turning 


NBV 700 5X – Technology 

• Compressor (Aluminium) 


• 5-axis simultaneous machining 

of free-form wing surfaces 


NBV 700 – Technical data 

• Vertical milling machine model NBV 700 NBV 700 5X NBV 700 MT 

• Working range X-axis mm 700 700 700 

Y-axis mm 635 635 635 

Z-axis mm 500 500 500 

Position measuring system (glass scales) direct - absolute direct - absolute direct - absolute 

Rapid traverse X- / Y- / Z-axis m/min 60 60 60 

Acceleration X- / Y- / Z-axis m/s² 6 6 6 

• Fixed table Max. workpiece dimension mm 700 x 700 x 500 - - 

Standard (3-axis milling) Table size (L x B) mm 1100 x 700 - - 

Max. table load approx. kg 1000 - - 

• Tilting table, A-axis Max. workpiece dimension mm 700 x 700 x 500 - - 

(4-axis milling) Table size (L x B) mm 910 x 360 - - 

Max. table load approx. kg 300 - - 

Swivel range A-axis deg +90 up to -120 - - 

• Tilting/rotary table, C- on A-axis Table size (L x B) mm - 910 x 360 910 x 360 

(5-axis milling and turning) Diameter rotary table mm - 450 450 

Max. table load approx. kg - 300 250 

Swivel range A-axis deg - +90 up to -120 +90 up to -120 

Rotary speed A-axis rpm - 80 80 

Rotary speed C-Axis rpm - 80 1000 

Positioning error A- and C-axis mm - 0.005 0.005 


NBV 700 – Technical data 

• Vertical milling maschine model NBV 700 NBV 700 5X NBV 700 MT 

• Motor spindle HSK 63 Speed max. rpm 10,000 10,000 - 

Power 100% / 40% duty kW 13.5 / 20 13.5 / 35 - 

Torque 100% / 40% duty Nm 85 / 125 85 / 125 - 


Power 100% / 40% duty kW 25 / 35 25 / 20.0 - 

Torque 100% / 40% duty Nm 51 / 72 51 / 72 - 


Power 100% / 40% duty kW 16 / 24 16 / 24 - 

Torque 100% / 40% duty Nm 30 / 45 30 / 45 - 


Power 100% / 40% duty kW 15,0 / 19.5 15 / 19.5 - 

Torque 100% / 40% duty Nm 9.6 / 12.4 9.6 / 12.4 - 

• Motor spindle HSK 63 Speed max. rpm - - 12,000 18,000 

(Milling and turning) Power 100% / 40% duty kW - - 19 / 29 18 / 23 

Torque 100% / 40% duty Nm - - 87 / 130 60 / 79 

• Tool magazine Disc, tool storage capacity number 40 40 40 

Tool length mm 300 300 300 

Tool diameter (maximal) mm 85 (160) 85 (160) 85 (160) 

Tool weight kg 10 10 10 

Chip-to-chip time approx. s 4.4 (5.5) 4.4 (5.5) 4.4 (5.5) 

• 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 11,500 11,500 11,500 


NBV 700 - Messeapplikation 

• Neuheiten 

Steuerung: Heidenhain iTNC 530 HSCI (nur für 3X und 5X) 

Technologie: Spindel für die Stickstoffbearbeitung 




break 




• NBV 700 

• NBH 500 + 

• NBH 630 MT 


NBH 500 - Produktstrategie 

• Ablösung NBH 95 / 135 mit der neuen Baureihe NBH 500 

• Stepp 1 : Upgrate existierende Baureihe NBH 5 / 5+ / 5+Speed 

– Schließung der Lücke im Bereich Werkzeugmagazin 

– Einsatz der Getriebespindel aus der NBH 95 

• Stepp 2: Teilweise Neukonstruktion 

– Veränderter Späneauswurf 

Jürgen Bleicher Vertretertagung 2011 Confidential 

Juli 2011

NBH 500 - Neues Magazinkonzept 60/90 Plätze 

• Kettenmagazin Miksch mit Werkzeugwechsler 

– Magazinkapazität: 60 Ablageplätze 

– Max. Werkzeuglänge 550 mm 

– Max. Werkzeugdurchmesser 80 / 160 / 175 mm 

– Max. Masse/Kippmoment 12kg/12Nm 

• Vorteile: 

– Auch Nachträglich auf 90 Plätze erweiterbar 

– Schneller Werkzeugwechsel

NBH 500 - Neues Magazinkonzept 120/180 Plätze 

• Kettenmagazin Miksch mit Werkzeugwechsler 

– Magazinkapazität: 120 Ablageplätze 

– Max. Werkzeuglänge 550 mm 

– Max. Werkzeugdurchmesser 80 / 160 / 175 mm 

– Max. Masse/Kippmoment 12kg/12Nm 

• Vorteile: 

– Schneller Werkzeugwechsel

NBH 500 - Magazinkonzept 300 Werkzeuge 

• Regalmagazin Miksch 

– Magazinkapazität : 300 Ablageplätze 

• Vorteile: 

– kleiner Flächenbedarf 

– Einfach erweiterbar 

– Sehr flexiebel verwendbar 

• Nachteile: 

– viele Handlingsachsen 


NBH 500 - Spindeln 

Available 

Work in progress 

Feasibility Study 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


NBH 500 - Drehmomentspindel 

• Corcom Getriebespindelstock NBH 500 / 500+ 

(Variante des Getriebespindelstocks NBH 95 / 135) 

• Technische Daten: 

– Power : 22,5 kW (S1) 

– Torque : 466 Nm (S1 / S6 60%) 

– Hohes Drehmoment 

– Erhöhte Eckdrehzahl 2.300 1/min 

– Bohrkopfabstützung NBH 95/135 nicht verwendbar !!! 


NBV 500 + - Messeapplikation 

• Neuheiten 

Schließung der Lücke zur NBH 135 

NBH 500+ mit Getriebespindel (aus NBH 95) 

Kettenmagazin mit 60 Werkzeugplätzen 



NBH 500+ - Layout EMO 2011 

3230 

5000 

3755 

3450 


NBH 500+ - Layout EMO 2011 


NBH 500+ - Technische Daten EMO 2011 

• Maschine 

– Maße (mit Späneförderer) LxBxH [mm] : 5000 x 3230 (3450) x 3755 

– Achshübe X / Y / Z [mm] : 900 / 800 / 900 

– Max. Vorrichtungsdurchmesser [mm] : 900 

– Beschleunigung [m/s²] : 6 

– Eilgang [m/min] : 50 

– Vorschubkraft X / Y / Z (S6) [kN] : 11 / 8 / 10 

• Rundtisch (Torque) 

– Eilgang B-Achse [1/min] : 80 

– Maximales Kippmoment [Nm] : 10000 

– Maximales Haltemoment [Nm] : 4000 


NBH 500+ - Technische Daten EMO 2011 

• Werkzeugmagazin 

– Ablageplätze [St] : 60 

– Werkzeugwechselzeit [s] :

NBH 500+ - Besonderheiten 

• Besonderheiten für Altkunden der NBH 135 : 

– Die Bohrkopfabstützung aus der NBH 135 ist bei der NBH 500+ nicht mehr 

verwendbar ! 

– Die Paletten der NBH 135 sind in der NBH 500+ nicht verwendbar ! 




• NBV 700 

• NBH 500 + 

• NBH 630 MT 


NBH 630 5X / NBH 630 MT 

mit Schwenkkopf und schnellem Drehtisch 

Die Option Schwenkkopf erweitert die Einsatzfähigkeit der NBH 630 und macht 

sie durch weitere Optionen zu einem Universal Fräs-Drehzentrum 

• 5-Achsen Simultanbearbeitung 

• Komplettbearbeitung in einer Aufspannung 

– 5-Seitenbearbeitung ohne Umspannen 

– Ohne Umspannen – höhere Genauigkeit 

• Unwesentliche Einschränkungen im Arbeitsraum 

• Praxisorientierte Werkzeugdaten 

– Max. Werkzeuglänge 250 mm (500 mm) 

– Max. Werkzeuggewicht 40 kg 

• Hohes Drehmoment 

• Einsatz als Fräs-Drehzentrum durch 

schnell drehenden Tisch in 

Verbindung mit Hirth-Klemmung 

• Und auf die Vorteile der Basismaschine 

brauchen Sie nicht zu verzichten 


NBH 630 5X / NBH 630 MT 

mit Schwenkkopf und schnellem Drehtisch 

Tool magazine 

• Disc magazine 

• Cassette magazine 

Swivel head 

High speed table 

180 pallet swivel changer 

Chip conveyor 

 


NBH 630 – Baukasten 

Basic machine 

Table 

 

 

 

 

 

 

 

Working spindle 

 

 

 

 

 

 

 

 

 

Tool magazine 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


NBH 630 5X – Varianten Schwenkkopf 

Technical data 

• X- / Y- / Z-axis 

• Swivel range in working area 

• Max. speed 

Power 100 / 60% duty 

Torque 100 / 60% duty 

1025 / 800 / 1000 mm 

1150 mm 

10,000 rpm 

52 / 65 kW 

307 / 386 Nm 

• Max. speed 

6000 rpm 

Power 100 / 40% duty 

65 / 82 kW 

Torque 100 / 40% duty 

711 / 916 Nm 

• Tool taper HSK 100 

• Max. tool length 

260 mm (500 mm) 

• Max. tool weight 

40 kg 

• Max. tilting momentum 

50 Nm 

• Internal coolant supply 

40/70 bar 


Juli 2011 

62

NBH 630 5X - Konzept Arbeitsraum 



NBH 630 MT – Mill-Turn 

Tisch für zusätzliche Drehbearbeitung 

Der schnell drehende Tisch 

• Neben der Bohr-Fräsbearbeitung 

können auch alle bekannten 

Drehoperationen durchgeführt werden 

• Direkt angetriebene Drehachse 

(Torque-Tisch), ausgezeichnete 

Regeleigenschaften, da keine 

mechanischen Komponenten 

• Spindel mit Drehwerkzeugen wird 

durch Hirth-Klemmung exakt und 

verwindungssteif gesichert 

• Drehtisch Durchmesser: 800 mm 

• Tischbelastung: ca. 1500 kg 

• Drehzahl C-Achse: 800/min 



NBV 630 MT - Messeapplikation 

• Neuheiten 

Schwenkkopf mit 711 Nm

Vertretertagung Juli 2011

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