“B” AXISTURN-MILL MULTIFUNCTION UNITSFOR CNC TURNING CENTERSPATENTS PENDING

AUTOMAZIONE

1952 - 2002

STATIC TOOL OPERATIONS

ROTATING TOOL OPERATIONS

ES-B “B” AXIS WITH

INTERNAL TURNING

EXTERNAL TURNING

OFFSET DRILLING/TAPPING

ANGLED DRILLING/TAPPING

MILLING

PROFILING WITHINTERPOLATION

ANGLED MILLING

COAXIAL DRILLING/TAPPING

FACING

CUTTING-OFF

Y

Z

C1

C2

X

The “ES-B” is a multifunction unit that integrates both lathes and machining center processes, highly increasing the machine flexibility.The working capability with both fixed and rotating tools allows to proceed from raw material to finished part on one set of chuck only, improving the machiningaccuracy, removing dead times between different processes and reducing lead times.

The “B axis” unit is equipped with a servomotor for the rotation, by backlash free transmission.Hirth type frontal coupling secures the indexing when positioning.The electrospindle is driven by a coaxial integrated servomotor of the latest generation (synchronous motor).In turning operation the spindle axis is indexed.

As a rule the unit is used together with an “Y axis” and an automatic tool changer system (ATC).

MAIN FEATURES

“B axis”• Index clamping every 5°• Continuous brake clamping (0.001°)• Continuous movement for interpolation• Total angular range up to 230°

Electrospindle• Speed range up to 7000 rpm (higher on request)• High power• Hirth type clamping system for turning tool• Available for different modular tooling systems (CAPTO, KM, HSK, etc.).

ELECTROSPINDLE

B

290

Drive: • Power S1• Torque S1

S6-40%• Max speed

Angular positioning

Table ES-B

Technical Data

Main overall dimensions

• Index clamping• Brake clamping

Operating times: Table rotation • one step index time 90°• step-less rotation time 45°

Table unclamping or clampingTable pre-loading for interpolation

every 5°0,001°

0,800,280,300,30

252016

16/1 16/2 20 25/1 25/2

s

KWNm

RPM

102836

7000

246685

7000

16,81001287000

29,32002606500

37,73003806500

every 5°0,001°

0,800,250,200,20

every 5°0,001°

0,800,250,200,20

Positioning accuracy (index clamping) Deg.° ± 4”± 4”± 4”

Repeatibility accuracy (index clamping) Deg.° ± 5”± 5”± 5”

Positioning accuracy (brake clamping) Deg.° ± 8”± 8”± 8”

Angular transducer: Incremental pulse coder

Motor (optional) SIEMENS 1 FK 60831 FK 6063

Hydraulic working pressure ±10% bar 505050

Ambient temperature range °C 5÷405÷405÷40

Tooling system (1) CAPTO C6 C6C5 or C6C4 C5

Angular transducer: Incremental pulse coder

Angular position • index clamping

Auxiliary services: • Tool change cleaning air• Tool external coolant• Tool internal coolant• Motor cooling

CM

D

H

F

A

L

2

3

BG

P

1

S

R

+115° -115°T

N

4

= =

P

633A

B

583

600

730

765 1030

D 380 400 514

G 120 145 180

L 137 200 215

N 150 190 210

R 160 165 240

T 240 240

C 440 485 623

F 375 423 400 530 630

H 280 330 370

M 120 140 180

200 205 280

S 383 433 483 580 680

ES-B 16/1 16/2 20 25

512 ppr - resolution 0,001°

360 ppr - resolution 0,001°

Deg.° every 45°

bar

Electrospindle

1 FK 6083

(1) Different tooling systems on request (HSK, KM, etc.)

(1) Base plane to be defined according to themachine slide.

(2) Electrical, hydraulic, pneumatic andcoolants connections area.

(3) “B” Axis servomotor, excluded.(4) Protection cover, excluded.

8 max25 max80 max7 max

RV-B“B” AXIS WITH SM-BR TURRET

The RV-B unit is the combination of a “B AXIS” tablewith a super-fast servomotor turret, SM-BR model, forfront and back-machining operations.Advantages:• Short tool-change times• Automatic tool change system on the machine is not

required

Other solutions with different “B Axis” tablemorphologies (sizes, versions, strokes, etc.) usingdifferent turret models, can be designed so to meet themost advanced requirements of your machine.

Tool Drive: • Torque S1S3-25% - 10 min.

• Max speed

DUPLOMATIC AUTOMAZIONE S.p.A.20025 LEGNANO (MI) - ITALY

P.LE Bozzi, 1TEL. 0331/472111FAX 0331/455161

e-mail: duploaut@duplomatic.com

come visit Duplomatic homepage:www.duplomatic.comAUTOMAZIONE

All data in this catalog can be changed without notice.

9/02

Angular positioning

Table RV-B

Technical Data

RV-B 16 - Main overall dimensions

• Index clamping• Brake clamping

Operating times: Table rotation • one step index time 45°• step-less rotation time 45°

Table unclamping or clampingTable pre-loading for interpolation

16

16

s

Nm

RPM

2032

5000

every 5°0,001°

0,600,250,200,20

Positioning accuracy (index clamping) Deg.° ± 4”

Repeatibility accuracy (index clamping) Deg.° ± 5”

Positioning accuracy (brake clamping) Deg.° ± 8”

Angular transducer: Incremental pulse coder

Motor (optional) SIEMENS 1 FK 6083

Hydraulic working pressure ±10% bar 50

Ambient temperature range °C 5÷40

Tooling system DIN 69880 - ∅ 30 / 12 positions

345160

160

SW

270

295

42

3

1

54

15

376

109

120

280

+45°

-5°

38 490

140

120

∅ 30 H6

DIN 69880

5

512 ppr - resolution 0,001°

Motor (optional) SIEMENS 1 FT 6084

Turret SM-BR

(1) Base plane to be defined according tothe machine slide.

(2) Electrical, hydraulic, connections for“B” Axis.

(3) Electrical, hydraulic and coolantconnections for SM-BR 16 turret.

(4) “B” Axis servomotor, excluded.(5) Turret servomotor, excluded.