SAWING-TECHNOLOGY

MILLING-TECHNOLOGY

RAIL-TECHNOLOGY

TOOL-TECHNOLOGYN E W !

WEINGÄRTNER • LINSINGER • WWAAGNNEERR

SawingTechnology

MillingTechnology

Rail Technology

Carbide circular sawingmachinesfor steel

billetssingle tubestube layersprofiles

for non-ferrous metalsnon-ferrous slabsnon-ferrous billetsaluminium billets

Carbide circular sawingmachinesfor steel

double cutsingle cut

Carbide whirling tube-cut-offmachinesfor steel

stationary

Strip edge milling machinesfor steel

pipe mills for spiral tubespipe mills for longitudinalseam tubes (HF-lines)

for non-ferrous metalsCu-strips

Plate edge milling machinesfor steel

large tube production ship building

Special milling machines forshipyardsfor steel

ball tanks on LNG carrierssubmarine hatch milling machinesprofile milling machines

Rail sawing and drillingmachines

Mobile rail head milling trains

Stationary rail head millingmachines

stationary

Points sleeper drillingmachines

Turnkey production lines

Saw bladesCarbide circular saw blades solderedCarbide circular saw blades clamped

Milling toolsfor Linsinger milling machines

Tool Technology

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Foundation of Linsinger, Steyrermühl

Development of rapid milling (HF-milling) for edge preparation

Patent application „SHF-milling principle“ (High-speed milling)

Patent application „turbo milling“

Establishment of new production series: sawing technology

Amalgamation with Weingärtner Group

Development and manufacturing of a rail head milling train

Partial taking over of company Wagner, Reutlingen (Germany)(former world‘s largest manufacturer of circular saws)

Development and manufacturing of stationary rail head milling machines

General contractor for complete projects

Establishment of new production series: tool technology

1957

1983

1989

1990

1990

1993

1996

1999

2000

2001

Milestones

1946

1

2

For integration into spiral- and longitudinalseam tube lines

Strip edge milling machines

ADVANTAGES:

• Extremely accurate edge and seam preparation

• Minimum cutting depth of 1 mm possible

• Clean metal surfaces without structural deformation

• Substantial increases in welding speed and at thesame time a decrease of seam defects

• Less material cost as result of the minimum possiblestock removal

MILLING-TECHNOLOGY

Customers proven cost savings:

Annual savings of

375.000 €

With an annual production of 25000 tonsTime of amortisation: < 1 year

➠

Height copying, strip edge milling machine BFMK 220 ACfor spiral tube lines

Height copying, strip edge milling machine BFMK 450 ACfor spiral welded tube

Strip edge milling machine BFMK 1460 AC for ERW line

3

Strip edge milling machines

Optimum milling technologyfor each application

CIRCUMFERENTIAL MILLING

Slit strip:50 m/min line speed possible at a cuttingdepth of 3 mm, and a plate thickness of4 mm.

Mill edge:35 m/min line speed possible at a cuttingdepth of 5 mm and a plate thickness of9 mm.

CONICAL MILLING (SHF)

For longitudinal seam tube lines50 m/min line speed possible at a cuttingdepth of 5 mm and a plate thickness of9 mm.

TURBO MILLING

For longitudinally welded, stainless steeltubes (laser welding).15 m/min line speed possible at acutting depth of 1 mm and a platethickness of 2 mm.

MILLING-TECHNOLOGY

Automatic tool changing device for SHF strip edge millingmachine

Strip edge milling machine SHF 1600/2 for ERW line(conical milling system)

Height copying strip edge milling machine BFMK 220 Cufor Cu strips

MILLING-TECHNOLOGY

4

Plate edge milling machines

For ship and vessel manu-facturing and for large size tubes

a

b

c

a

BASE MODEL:

Type

PFM

RovZ

LL 3

000

CNC

Type

PFM

TKrL

q 30

0 CN

CTy

pe P

FM 3

00 H

-NC

Plate edge milling machineFor machining of one longitudinal edge with one milling station

➠Record output of our customer:

35 plates per hour

with 12.2 m length

Type PFMRovZLL 3000 CNC

Plate edge milling machine for welding edge preparation, ofboth longitudinal edges in one pass

Plate edge milling machine for welding edge preparation consisting of 1 longitudinaland 1 transversal edge with one milling station with rotary shunt. in one clamping

Plate edge milling machine for machining of ball tank seg-ments, on all 4 sides (ball diameter 40m)

a b c

Plate edge milling machines

For preparation of weldingedge profiles

MILLING-TECHNOLOGY

Increase of quality through tighter plate tolerances

Extract of possible profiles

d

e

f

• Extremely accurate welding edge preparation

• Height copying milling units – constant profile course

• High cutting efficiency, low tool costs

• Milling unit with profile milling tools applicable, alternativtilting milling unit

ADVANTAGES:

Type

PFM

DTR

ovQ

LLQ

180

0 CN

CTy

pe P

FMD

TATK

rLL

1340

CN

CTy

pe P

FMRr

ovLL

QQ

900

CN

C

5

Plate edge milling machine for weld preparation on 4 sideswith 2 milling stations and automatic tool changing device

Plate edge milling machine for weld preparation on 2 plates onlongitudinal edges with one double milling station.

Plate edge milling machine for weld preparation on 2 plateson both longitudinal and cross edges with one double millingstation and 2 cross milling stations

d e f

SAWING-TECHNOLOGY

6

For solid material, tubes andprofiles of steel

• Designed for 3-shift operation

• Material strength up to 1400 N/mm2 to be machined

• Linkage in production lines, turnkey

ADVANTAGES:

Sin

gle

cut

VERTICAL:

type max. saw blade Ø max. work piece Ø

KSA 500 500 mm 145 mmKSA 800 800 mm 250 mmKSA 1010 1010 mm 350 mmKSA 1250 1250 mm 445 mmKSA 1600 1600 mm 565 mmKSA 1900 1900 mm 630 mm

INCLINED BED:type max. saw blade Ø max. work piece Ø

KSS 1250 1250 mm 445 mmKSS 1600 1600 mm 565 mmKSS 1900 1900 mm 630 mm

• Downward chip flow• Designed for large material cross sections

Carbide circular saws forbillets

➠ Sawing cycle:

8 sec.

(Ø 80 mm, 42CrMo4, KSA 500)

Carbide vertical circular sawing machine KSA 1010 for billets andspecial profiles (at a manufacturer for chassis of track laying vehicles)

Carbide vertical circular sawing machine KSA 1250 forbillets in a forging mill

4 pcs. Carbide inclined bed circular sawing machinesKSS 1600 for billets in a seamless tube mill

Carbide circular saws for tubelayers

In precision or seamlesstube mills

SAWING-TECHNOLOGY

ADVANTAGES:

• Minimum burr, sellable cut

• Very short cutting times per tube

• Building of layer‘s results in large cost savings inhandling and space requirements

• Tension and crack-free cut

Layer

cut

VERTICAL:

type max. saw blade Ø max. layer width

KSA 800 L 800 mm 400 mmKSA 1010 L 1010 mm 650 mmKSA 1250 L 1250 mm 850 mmKSA 1600 L 1600 mm 1050 mmKSA 1900 L 1900 mm 1250 mm

7

➠

Cutting time per tube:

2 sec.

(Ø 101,5 x 6, St 52, KSA 1010L)

Carbide vertical circular sawing machine KSA 1250L formultiple tube layers in a seamless tube mill

Carbide vertical circular sawing machine KSA 1010L formultiple tube layers in a precision tube mill

Carbide vertical circular sawing machine KSA 1010L formultiple tube layers in a precision tube mill

SAWING-TECHNOLOGY

8

Carbide circular sawingmachine

• For single cut: up to 1 x Ø 145 mm

• For double cut: up to 2 x Ø 90 mm

The technical advantage:

Double cut = double sawing capacity nevertheless weightoptimisation

Comparison of sawingcycle:

Carbide cold circular sawing machine KSA 500

Ø 80 mm Ø 80 mmWall thickness: 8 mm

2 x Ø 80 mm

Strength: 700 N/mm2; Material: Ck 45

0

20

40

60

80

100

Circular saw

Band saw

70 sec.60 sec.

6 sec. 2 x 4 sec.7 sec.

2 x 45 sec.

3 pcs. Carbide circular sawing machines KSA 500 R in arolling bearing tube mill

Carbide circular sawing line KSA 500 D for double cut 4 pcs. carbide circular sawing lines KSA 500 D in a forging mill

Carbide non-ferrous circularsawing machines

For billets and slabs

SAWING-TECHNOLOGY

Sla

b c

ut

Carbide vertical circular sawing machine KSA 1900 Cu forsawing of non-ferrous slabs

type max. saw blade Ø work piece

KSA 1250 Cu 1250 mm 820 x 250 mmKSA 1600 Cu 1600 mm 1050 x 300 mmKSA 1900 Cu 1900 mm 1250 x 300 mm

PSA 1600 1600 mm 1300 x 300 mm

KSA 800 Cu 800 mm Ø 250 mm

ALU 1250 1250 mm Ø 450 mm

9

➠

Cutting time:

1.6 min.

(1250 x 260 mm DHP-Cu)

Carbide portal sawing machine PSA 1600 Cu for sawing ofnon-ferrous slabs and billets

Carbide circular sawing machine for aluminium billetsCarbide vertical circular sawing machine KSA 1250 Cu forsawing of non-ferrous slabs and billets

RAIL-TECHNOLOGY

10

Rail sawing and drillingmachines

For rolling mills, weldingshops, track maintenanceshops and railway pointsmanufacturers

• Sawing and drilling in one pass

• Individual turnkey solutions;integrated in production flow

• Optional:- Drilling hole expansion units- Deburring units

ADVANTAGES:

Sawing &

Dril

ling

type Number of Rail profilesdrilling spindles H x B (mm) up to

LSB 800 0 200 x 220LSB 800-S1 1 200 x 220LSB 800-S3 3 200 x 220LSB 800-S6 6 200 x 220

➠ Cycle time: 30 sec.

One cut and 6 fishplate holes forUIC 60

Rail sawing and drilling machine LSB 800-S1 forapplications in a rail welding shop

Rail sawing and drilling machine LSB 800-S6 for applications in a rail welding shop

Rail sawing and drilling machine LSB 800-S6 with longitudinal measur-ing device for 105 m rail with manipulating system and marking unit.

RAIL-TECHNOLOGY

11

Rail sawing and drillingmachines

Custom-made turnkeyproduction lines

Turnkey rail sawing and drilling machine LSB 800-S1 incl. all transport devices and railcranes for a rail welding shop

Rail sawing and drilling machine LSB 800-S2SRail sawing and drilling machine LSB 800-S2S withdeburring, cold expansion unit and all transport devices incl.magazines

Rail sawing and drilling machine LSB 800-S1 forapplications in a rail welding shop

RAIL-TECHNOLOGY

12

Stationary rail head millingmachine

For re-profiling of rail heads inwelding shops

CIR

CU

MFER

EN

TIA

LG

RIN

DIN

GCIR

CU

MFE

RE

NT

IAL

MIL

LIN

G

Circumferential roughing tool

➠Machining costs to be expected:

approx. 1 € / metre

(incl. depreciation, personnel costs, toolsand consumables)

Stationary rail head milling machine SKF02 for machining ofthe rail heads in a rail repair shop

Stationary rail head milling machine SKF02 for machining ofthe rail heads

Stationary rail head milling machine SKF02 for machining ofthe rail heads in a rail repair shop

RAIL-TECHNOLOGY

13

Mobile rail milling trains

For re-profiling of therail head

on the track

ADVANTAGES:

• No flying sparks during machining

• 0,3 – 3 mm milling depth in one pass

• Side of gauge corner selectable

• Height copying for minimising of longitudinalwaviness

• Modification of rail profile is possible bydifferent form milling heads

• Machining speed up to 25 m/min

• Noise level under the wheel on the rail, isunder 46 dBA

• Cross profile accuracy +/- 0,1 mm

• Longitudinal profile accuracy 0,05 mm

• Surface quality Ra = ca. 3µm

Rail profile beforemachining

Rail profile aftermilling

Rail profile aftergrinding

Principle sketch:roughing – roughing - grinding

Rail milling train SF03-6FFFMilling unit with copying unit and suction deviceDrivers cab with PC and CNC control

TOOL-TECHNOLOGY

14

Milling toolsBrazed circular sawblades

We optimise the cutting performance for all our customer applications

LINSINGER develops andproduces its own toolingfor all LINSINGER millingmachines

Our tool service offers a number ofadvantages for our customers.

LINSINGER optimises thecarbide circular saw bla-des for the correspon-ding LINSINGER carbidecircular sawing machines

ADVANTAGES:

• Optimised tools, with high life times

• Continuous tool development especiallyfor LINSINGER machines

• Quality control at LINSINGER

• Reduction of tool costs

• Tool supply by LINSINGER

• Evaluation of all applications byLINSINGER

➠

TOOL-TECHNOLOGY

Brazed circular sawblades

Clamped circular sawblades

Especially suitable for stainless steel

It is all a matter of the perfect tooth geometry!

• Multiple changes of carbide tips possible

• Re-sharpening not necessary –no regrinding machines required

• Coated carbide tips applicable

• Special tip geometry is possible

• Less logistic expenditure

• Higher chip load and higher cutting speedresult in shorter machining times

Saw blade N u m b e r o f t e e t h

Ø mm 54 60 70 80 120 140 160 180425 x460 x500 x570 x630 x710 x x800 x x1000 x x1250 x x x1600 x x x

15

➠

➠

16

Awards

International technology award to Dr. Ernst Linsinger on occasion ofthe presentation of prizes „Prix de Promotion Internationale dela Technique“ in the year 1985.

Award for successful and excellent installationand putting into operation of a LINSINGERplate edge milling machine at Hyundai Pipe

Co. Ltd./South Korea in the year 1991.

„We have increased the speed/production and saved$ 375.000 / year (saving per ton - $ 15) with ourLINSINGER machines.“

DE BOER BYARDVOF

Innovation award of the state Upper Austria, 1995

The Austrian Seal of QualityWas awarded to the companyLINSINGER for the first time in1986 for the excellent quality ofits products.

Certificate and letter ofthanks of the companyKawasaki SteelCorporation as an awardfor the manufacturing of aLINSINGER strip edgemilling machine for the pipemill Chita.

„Two months after the assembly ofthe cutting machine LINSINGERKSA 1010L 98/1567, we wish tocongratulate LINSINGER onthe work that has been done inVitry-le-François.”......”To conclude, we are extremelysatisfied with our co-operationwith LINSINGER.”

vallourec précisionétirage

Why Linsinger?

Therefore Linsinger!

Your requirements

• a machine designed exactly to your requirements

• constant tools available

• minimum down time means more productivity

• guaranteed service by experienced specialists

Our solution

• individual turnkey solutions

• constant tooling development

• minimal tooling costs

• increased efficiency

• Linsinger’s own experienced tooling engineers

• Linsinger’s highly qualified team offers a professional service at all times

round the world

with our custom

er

round the world

with our custom

er

round the world

with our custom

er

round the world

with our custom

er

LINSINGERAustria

AceraliaBalfour Beatty

BentelerBerco

BaosteelBaotou

ConfabDGTDalmineEMCEmek BoruFlenderFröhlichFuchsKrupp GerlachHallaKrupp HoeschHyundaiIlnorKawasakiKvaerner

MaxhütteMascotech

MtwNizhny Tagil

Nova HutÖBB

OdenseOvako

PSWRailpro

RivaSBB

Saudi SteelSiderca

SiepmannVolzhsky Pipe Plant

TianjinTosa

ValdunesVallourec-Mannesmann

VoestT.M.Z.Taganrog

WielandWisco

Nothing in the world is as good as an idea, that time has now arrived.

LINSINGER Maschinenbau Gesellschaft m.b.HA-4662 Steyrermühl, Dr. Linsinger-Str. 24Tel. ++43(0)7613/8840, Fax ++43(0)7613/8840-38e-mail: maschinenbau@linsinger.comhttp://www.linsinger.com

LINSINGER Austria – a subsidiary of the Weingärtner-Group is loca-ted just off the motorway between Linz and Salzburg, in the heart of Austria,"the beautiful Salzkammergut"!

The group has 250 employees and is engaged in the manufacture of specialmachines, with an annual turnover of more than 35 Mio. Euro.

Salzburg

Salzburg

Trau

nsee

LINSINGER

Steyrermühl

Linz

Linz70 km

70 km 220 km

70 km

70 km

Munich

240 kmVienna

Linsinger Weingärtner