Vertical Turning MachinesVertical Grinding Machines

DörriesDroop + ReinScharmannBerthiez

Technologie

Berthiez

TVMHigh-Speed Turning Lathe2

The TVM range of turning lathes has been

designed to achieve maximum productiv-

ity:

- Complete cast iron design

- High flexibility during the turning

process

- Extremely high table speed

- Flexibility due to different pallet

changing systems

- Turning and milling on the same

machine

- High static and dynamic positioning

accuracy

- High, long-term reliability

The main design features ensure

optimum performance, accuracy and

repeatability:

- Rectangular ram cross section

- Large-dimension recirculating ball

screw to reinforce axis stiffness

- Main drive with backlash free

kinematic chain

TVM 1400/125 F2

TVM 1400/125 F2

Swivel head

Swivel head

Grinding attachment and dressing

attachement

3

High-speed bearing

Preloaded precision

roller bearing

Silent chain drive

free from backlash

Two stage gearbox

Bearing for

high load

High-precision

thrust ball bearing

Ram guide

Linear roller bearings on four faces

of the ram

Ram with integrated

milling spindle

4

TVMHigh-Speed Turning Lathe

Pallet changer from simple twin pallet changer up to

multi-pallet system. Pallet type with automatic clamp-

ing chucks possible.

TVM 1400/125 F2 TVM 2000/160 T2

TVM 2000/160 T2 TVM 1400/80 F1

Aircraft turning operation

5Technical Data

Heavy Duty Turning

2,000

1,800

1,000 / 1,200

1,300 / 1,600 / 1,900

800 / 1,000 / 1,300

100

1,250 1,400 1,600

315 / 400

63 / 92

24.3 / 28.6

10,000

T2

60

20

210 x 240

1,000 / 1,250 / 1,600

330

16,000

Berthiez/Capto/KM

F2

25

25 - 2,500

360,000

360,000

0.01 - 3.4

ISO 50 / HSK / KM

Angular head 90° or

swivel head with manual

or automatic tilting

Spindle or grinding motor

spindle

12 / 20 / 30

30 / 50

60 / 80 / 120

Twin pallet Ø 1,000-1,250

or multi-pallet type

2,000

4,000 – 10,000

High Speed Turning

1,400

1,250

800

800 / 1,100

300

300

800 1,000

1,000 800

40 / 63 / 92

6.5 /10.4 /12.2 8.1/13 /15.4

3,500

T1

40

15

210 x 190

800

285

20,000

Berthiez/Capto/KM

F1

15

25 - 3,500

360,000

360,000

0.01 - 5

ISO 50 / HSK / KM

Angular head 90° or

swivel head with manual

tilting

12 / 20

20 / 30

Twin pallet Ø 800

1,250

2,000

High Speed Turning

1,400

1,400

800 / 1,000

1,300

800

100

1,000 1,250

800 630

63 / 92

13 /15.4 13 /15.4

3,500

T2

60

20

210 x 240

1,000 / 1,250

330

16,000

Berthiez/Capto/KM

F2

25

25 - 2,500

360,000

360,000

0.01 - 5

ISO 50 / HSK / KM

Angular head 90° or

swivel head with manual

or automatic tilting

Spindle or grinding motor

spindle

12 / 20 / 30

30 / 50

60 / 80 / 120

Twin pallet Ø 800-1,000

or multi-pallet type

1,250

2,000

hydraulic facing head, special facing head on request

Swing diameter

Turning diameter

Turning height: standard/optional

- fixed crossrail

- traversable crossrail

Crossrail adjustment, optional

Moveable crossrail positioning steps

Table diameter

Max. table speed

Main drive power/optional

Max. table drive torque

Max. load

Turning Specifications

Cutting force

Feed force

Ram cross section

Ram travel

Min. ram swing diameter

Max. rapid traverse

Tool holder

Milling Specifications

Spindle power

Spindle speed

C-axis Position

C-axis Interpolation

C-axis speed / feed

Tool interface

Accessories

Milling accessories

Grinding accessories

Facing head

Tool changer

Tool changer capacity

- Berthiez tool changer

- Modular tools

Chain magazine capacity for modular tools

Pallets

Option

Swing diameter with pallets

Max. pallet load

mm

mm

mm

mm

mm

mm

mm

rpm

kW

kNm

kg

kN

kN

mm

mm

mm

mm/min.

kW

rpm

rpm

mm

kg

6

RVMModular Vertical Grinding Machine

The RVM range of grinding machines

provides solutions for demanding high-

precision applications. The high level of

technology is the guarantee for long-

term competitiveness:

- High rigidity due to massive cast iron

design

- Rigid high-performance spindles

suitable for the lastest grinding wheel

technology

- High spindle speed

- High positioning accuracy

- Long-life performance and quality

- Ergonomic

RVM vertical grinding machines are

suitable for high-precision machining

especially in the highly demanding bear-

ing industry and aerospace. The stability

of the high-precision bearings of these

machines meet the extraordinary produc-

tion requirements of our customers.

7

Rigid and precise design in proven

technology

Maximum stiffness and ideal damping

due to cast iron design:

Bed, column, crossrail and crossrail head.

Thermosymmetrical design:

ribbed box type design

Constant crossrail section for high rigidity.

High-speed milling heads:

can be changed automatically

to the grinding spindle.

Automatic grinding wheel change,

grinding wheel screen and coolant

nozzles.

Modular tool magazine and

work piece measuring.

Grinding wheel dressing attachment

with diamond wheel.

Linear guidance of X- and Y-axis with

roller pack and constant, hydraulic

preload. This solution guarantees a

maximum long-term accuracy

and geometrical precision.

Machine bed

Swing diameter

Grinding diameter

Grinding height under grinding

wheel, other heights on request

Table diameter

Max. table speed

Main drive power

/ Option

Max. table drive torque

Max. load

**MC = Motor torque

Type :1 or 2 columns

Crossrail head

Grinding ram travel

Feed force

Max. feed rate

Max. rapid traverse

Option : 2nd crossrail head

Grinding spindle tilt

(Type : monospindle)

tilt lead

Grinding spindle power

Spindle speed (for conventional

grinding wheel or CBN)

Min. grinding wheel diameter

Max. grinding wheel diameter

Control

Accessories

Additional grinding spindle

Dressing attachment fixed or swivelling

Continuous dressing attachment

Moveable coolant nozzle

Tables

Work piece measuring

Grinding wheel measuring

Process

8Modular Vertical Grinding Machine

RVM mm

mm

mm

mm

rpm

kW

Nm

kg

mm

kN

m/min.

m/min.

degree

degree

kW

rpm

mm

mm

High-performance grinding machine type RVM 2800/220

RVM 2000

2,300

2,300

600 / 800 / 1,000

2,000 / 2,200

75 130

23 MC 12

2,750 4,275

20,000

1/2

630 / 800 / 1,000

20

1

10

yes

+ / - 60°

1° (Hirth)

7 – 45

4,000 – 12,000

60 – 250

120 – 600

Siemens 840 D

RVM 1250

1,600

1,600

600 / 800 / 1,000

1,250 / 1,400 / 1,600

120 250

23 MC 12

1,490 2,100

10,000

1/2

630 / 800 / 1,000

20

1

10

yes

+ / - 60°

1° (Hirth)

7 – 25 35 - 45

6,000 –12,000 4,000 - 5,000

60 – 150 200 250

120 – 500 500 600

Siemens 840 D

RVM 1600

2,000

2,000

600 / 800 / 1,000

1,600 / 1,800 / 2,000

120 200

23 MC 12

1,650 2,800

15,000

1/2

630 / 800 / 1,000

20

1

10

yes

+ / - 60°

1° (Hirth)

7 – 45

4,000 – 12,000

60 – 250

120 – 600

Siemens 840 D

9Technical Data

RVM 800

800

800

500 / 700

630 / 800

120 500

10 30

820 410

1,000

1

630 / 800

10

1

10

no

+ / - 60°

1° (Hirth)

7 – 25

6,000 – 12,000

60 – 150

120 – 500

Siemens 840 D

RVM 1000

1,100

1,100

600 / 800

800 / 1,000

250

23

810

2,000

1

630 / 800

10

1

10

no

+ / - 60°

1° (Hirth)

7 – 25

5,000 – 12,000

60 – 200

120 – 500

Siemens 840 D

RVM 2500

2,800

2,500

600 / 800 / 1,000

2,500

75 130

23 MC 12

2,750 4,275

25,000

1/2

630 / 800 / 1,000

20

1

10

yes

+ / - 60°

1° (Hirth)

7 – 45

4,000 – 12,000

60 – 250

120 – 600

Siemens 840 D

1 or 2 additional motor grinding spindles on request

9,000 rpm diamond roll diameter = 125 mm

on request

on request

special tables on request: magnetic, electromagnetic or permanent electric

by probing system

by laser

Contact grinding wheel/work piece, process monitoring, exhaust, fire alarm device, coolant emulsion or oil

Working Range

Table dimensions

Grinding height above table

Max. work piece diameter

Work piece length

Max. grinding wheel diameter

Grinding wheel thickness

Grinding dia. (min.) with grinding wheel dia. 400 mm

Grinding diameter (max.) with grinding wheel dia. 800 mm

Max. work piece weight

Z-axis, horizontal table traverse

X-axis, horizontal grinding ram traverse

B-axis, pivoting angle of grinding spindle

U-axis, traverse of diamond roll

W-axis, tailstock

Power

Grinding spindle drive power kW

Work piece drive power at 4,000 rpm

Connected value

Speed and feed

Rotational speed of grinding spindle continuously variable

Clockwise and counter-clockwise

Rotational speed of grinding spindle continuously variable

alternation

Table feed range

Grinding ram feed range

X-axis and Z-axis rapid traverse

Total weight of basic machine

Accuracy according to German Standards VDI/DGQ 3441

Axes positioning

Positioning accuracy

Positioning repeatability

Reversal error

Adjusting accuracy of grinding wheel angle

Min. positioning increments in X, Z und U

Work piece accuracy

Angle position of grinding wheel

Positioning repeatability of grinding wheel

Positioning accuracy of grinding spindle

Positioning repeatability of grinding spindle

Positioning accuracy of table

Min. feed increment

Concentricity of work piece adapter

Accuracy of laser measuring

HSC10HSC 200 – High-Speed Gr inding Machinefor Rotor T ips

Grinding on a HSC grinding machine

allows minimum clearance between rotor

and seal surface and therefore guaran-

tees a reduction in fuel consumption. The

machining of rotor blade tips on this

high-speed grinding machine represents

a technological leap ahead.

The main feature of the HSC 200 grinding

machine is the high rotational speed of

the workpiece. Grinding is carried out at

almost the operating speed of the engine

rotor. The centrifugal force holds the

blades steady and no additional clamping

of the blades is necessary.

As clamping can be avoided, total pro-

cessing time is reduced considerably -

from 12 hours to 3 hours approx. on the

HSC 200. On top of fuel saving, additional

cost savings are realized through the

reduced process time.

Apart from the economic advantages, the

production on this machine minimizes

noise level. Therefore HSC 200 is an eco-

nomic investment as regards financial

issues as well as the environment.

mm 6,700 x 800

mm 660 or 800

mm 1,100 or 1,500

mm 200 - 2,000

mm 800

mm 25 - 76

mm 200

mm 1,100 or 1,500

kg 1,000 / 1,500

mm 2,075

mm 660

degree +/- 20

mm 210

mm 1,800

15

kW 100

kVA 200

rpm 300 - 2,000

rpm 100 - 3,000

rpm 100 - 6,000

mm/min 0.01 - 8,000

mm/min 0.01 - 8,000

mm/min 8,000

kg 60,000

Z-axis X-axis

Pa 0.015 0.004

Ps 0.005 0.002

U 0.003 0.001

degree +/- 0.001

mm 0.001

sec`s arc +/- 5

sec`s arc +/- 2.5

mm 0.005

mm 0.003

mm 0.01

mm 0.001

mm 0.01

mm +/- 0.008

ServiceKnow-How andManufacturer ’s warranty

11

Targets

You use machines made by Berthiez or

by DS Technologie group: In order to

ensure the quality level and to improve

productivity, we offer the manufacturer’s

competence.

A technical and economic examination

will allow assessing the quality level and

profitability of a service visit.

Services

Reconditioning: punctual or regular

service under a maintenance contract.

Rebuild: Part or total modification of

a machine to ensure the quality level.

Modernization in order to increase pro-

ductivity and quality by

– Improving dynamic performances:

Exchange of CNC control and servo-

system.

– Automation: Installation of automatic

tool changer, pallet changer etc. ...

– Securing of higher accuracy and

reliability.

Machine installation/relocation to

improve production process and work

flow.

Training of operating, programming and

maintenance personnel.

Service and original spare parts supply

for the following brands:

Berth iez

Cornac

Cr idan

Dörr ies

Droop + Rein

Fror iep

HES

Jungenthal

Köl lmann

Scharmann

Schiess

SchiessFror iep

Semo

SFAC

Sundstrand

Wanderer

Wotan

Sites, Subsidiaries and Service Centers:

Dörries Scharmann Technologie GmbHProduct line Droop + ReinHofkamp 2D-33719 BielefeldTel. +49/521/ 5804-0Fax +49/521/178006

DS Technologie Service Center GmbHMittelhäuser Str. 76-79D-99089 ErfurtTel. +49/ 3 61 / 740890Fax +49/ 3 61 / 73 2119

Dörries Scharmann Technologie GmbHService Center SouthWannetal 47bD-88131 LindauTel. +49/2166 / 454-700Fax +49/2166 / 454-701

Dörries Scharmann Technologie GmbHBeijing OfficeRoom 704, Kun Tai BuildingNo. 10 Chao Wai Da JieChaoyang District100020 BeijingPR ChinaTel. +86/10 / 65995556Fax +86/10 / 65995559

DS Technology (USA), Inc.7861 Palace DriveCincinnati, OH 45249USATel. +1/513 / 247-2590Fax +1/513 / 247-2599

DS Technology (UK) Ltd.43/45 Phoenix ParkAvenue Close, NechellsBirmingham B7 4NUUnited KingdomTel. +44/121 / 3593637Fax +44/121 / 3591868

Berthiez SAS5, rue BarrouinF-42029 St. Etienne Cédex1FranceTel. +33/4 / 77923992Fax +33/4 / 77923993

Headquarters:

Dörries Scharmann Technologie GmbHHugo-Junkers-Straße 12-32D-41236 Mönchengladbach-RheydtTel. +49/2166 / 454-0Fax +49/2166 / 454-300www.ds-technologie.deinformation@ds-technologie.de

Products:

DörriesVertical Turning MachinesVertical Machining Centers

Droop + ReinPortal Machining CentersHigh Speed Machining Centers

Scharmann Horizontal Machining CentersBoring Mills

BerthiezVertical Turning MachinesVertical Grinding MachinesHorizontal High Speed Grinding Machines

DS AircraftMachining Centers

Service

DörriesDroop + ReinScharmannBerthiez

Technologie

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