LAZZATI S.p.A. Company Presentation

Our mission is to design and manufacture leading edge technology hydrostatic horizontal boring and milling machines by focusing on innovation and leveraging the tradition of deep attention to quality and continuos development.

LAZZATI is a family company with a strong ownership arrived to the third generation.

Since the beginning, in 1939, LAZZATI has produced only horizontal boring‐mills always at the state of the art.

From 1975 LAZZATI is producing machines based on hydrostaticsolution with a continuous evolution up to now, towards “technological perfection”.

Over 70 years of technological improvement and success!!!

As a matter of fact, from its foundation since 1939 the company grew up and dedicated itself exclusively to the manufacture of Boring Machines by maintaining a tradition and a qualification always at the maximums levels of the technique together with the demands of the industrial production.

During the years of its long history, LAZZATI has been enhanced, increased and expanded to the current operational area of 25,000 square meters, of which 15,000 square meters fully covered!

GENERAL MACHINING

PRECISION MACHINING

ENERGY

EARTH MOVING

AEROSPACE

AUTOMOTIVE

0%5%

10%15%

20%25%

30%35%

FLOOR‐TYPEBORING T‐TYPE

BORING T‐TYPE RAMBORING FLOOR‐TYPE

MILLING T‐TYPEMILLING

0%

5%

10%

15%

20%

25%

30%

35%

in the World

Voith Turbo

Aerospatiale

MTU Motoren

AnsaldoBreda

Alstom

Celsa

Enel

Rossl & DusoGroup

BLM

Fiat Iveco

Brück

Riva Acciaio

Yangzhou Metalforming

Nanjing Motor

HollmingWorks

Karl Klink

Nuovo Pignone

Haeusler

Romi

Metso

Moventas

Quality

Reliability

Simplicity

Technological Innovation

The Quality of LAZZATI’s product and service guarantees always advanced technological solutions.

high precision machinehigh reliability machinefast and effective servicetechnology always at the state of the artcontinuous research and innovation

We have all the strategically process inside of our company; all machines and components are

projected inside LAZZATI, quite all mechanical parts are machined in our workshop, all the assembly and testing both mechanical and

electrical are made inside.

All the components used to manufacture our machines are furnished by the most well‐known manufacturer

all over the world.

Warranty of highest quality and technology

Warranty of availability of spare parts shortly and during the years

Warranty of best quality particulars

Warranty to have high reliability thanks to the

increasing of the number of the produced

parts

Simplicity

Our philosophy starts from the concept that “everything it is not necessary can break”.From this simple idea we have based all our manufacturing history trying always to find the most simple solutions to give the most advanced

features.

Technological Innovation in LAZZATI is made with the philosophy of the “step by step” , which means that all the next machines have a little improvement from the one before. This system gives many advantages because it is not traumatic and lets to be innovative and reliableat the same time. Only when a new technology or process has been completely tested it can be delivered to the all production, thus giving a security of reliability of the final products.

Long Life

Max. Rigidity

Max. Precision

No Stick‐Slip

Total BacklashRecovering

Positioningdefinitionat 0,0001°on B Axis

ContinuousB Axis

The Hydraulic system for dynamic head compensation lets the head to be always perpendicular to the column slide‐ways0,015mm in 1.600mm

Machine’s structures atthe same temperature of the external ambient

Small variations alsoafter many hours of

working

WORKING ACCURACYPrecision on Diameter (internal boring) Up to 125mm. IT7Over 125mm. IT6Deviation from true circle (internal boring)Diameter 160mm. µm 10Deviation from true circle (external milling, circular)Diameter up to 300mm. µm 16Coaxiality of Circles µm 20 POSITIONING ACCURACYAccording to VDI/DGQ 3441 standards Axes X – Y – Z Guaranteed Achieved Positioning Uncertainty P on 1m µm 10 5Positioning Uncertainty P X on 5m µm 15 10Positioning Uncertainty P X on 10m µm 20 16Positioning Uncertainty P X on 15m µm 30 21Mean Repeteability Ps max µm 8 5Mean Reversal Error U max µm 5 1,5 Mean Positioning Error Pa µm 6 4Mean Positioning Error Rotary Table “ 3 1,5

Superfinishingand LappingTreatment

Thermostabilization GreaseLubrification

High Precision Bearings

Big DiameterBearings

LAZZATI SPINDLE LINE ACCURACY

DIN 8620-1 0,03 0,03 0,015 0,03 LAZZATI 0,01 0,01 0,005 0,01

1. All the measuring must be in a room without any exposal to the Sun. 2. All the measuring must be at constant temperature 20°±0,5.

Rapids up to 30.000 mm/1’

Acceleration for every machine of 1sec. to the rapid

Feeds up to 20.000 mm/1’

ElectroSpindle up to 30.000 RPM

The video service permits videoconferencing with the machine Rapid fault diagnosis of mechanical problems Prompt and reliable localization of necessary spare parts Checking the sequences of the machine motions Assistance for operation of the machineComplete image of the PLC Rapid fault diagnosis and trouble‐shooting PLC program modifications directly via modem

High Rigidity of the structures The system is entirely the result of a design using advanced CAD

systems.

Safety Integrated System all

requirements of EC applicable legislation

3DROT management of the Milling Head in the Space. The CNC is capable to manage all

the rotation or inclination of the axes in the whole 3D space only giving the starting

inclination of the milling head.

Tool ManagementCNC advanced solutions help to manage the load and unload on the tool changer and to decide

the best working load on every tool. This gives high savings on tooling

expenses.

• Energy Saving up to 25% of energy saving due to the special project of the electrical plant.

• Oil Saving and Protection thanks to the hydrostatic system only a short and defined quantity of lubrification oil is used and also this is all recovered and re used. In fact, the system is a completely closed with no leakage.

• Coolant Saving and Protection All coolant is taken by the chip conveyor and by a tank in the foundation and it’s all filtered and cleaned and brought into the main coolant tank.

• Space Saving LAZZATI design lets to save a great space in the plant .• Low Noise Level under the noise level of 80db, as prescribed by the applicable EC legislation.

Environmental Protection

LineaFloor‐Type Linea

T‐Type

LHS – LAZZATI Hydrostatic System

TCS –Constant

Control of the Temperature

DCS – Dynamic Compensation System of the

Mobile Headstock

falling 0,015 on 1.600mm.

Big Bearings dimension on

the Headstock for the Spindle

Guaranteed High Precision on Machine Positioning

and Geometry

LTS – LAZZATI Twin System NO STOP WORKING

Boring and Milling in only one Machine

Possibility of custom configuration

Ample choice of Accessories and Personalization

Maximum Flexibility and Convenience in the positioning of whatever pieces

Mobile Headstock Travel Z=1.600mm

Boring Spindle Travel V=1.400mm

Lets deep Borings with short cutters Higher Precision

Live Boring Spindle mm Ø130 ÷ 260

Live Spindle W Travel mm 1.000 ÷ 1.400

RAM Z Travel mm 700 ÷ 1.600

Total RAM + Spindle Z + W Travel mm 1.700 ÷ 3.000

Spindle Motor Max. Power kW 65 ÷ 125

Spindle Motor Max. Torque Nm 3.300 ÷ 12.500

Spindle Max. RPM RPM 3.500

Spindle Taper ISO # 50 – 60 – Big Plus Ready

Vertical Y Travel mm 2.000 ÷ 7.000

Column X Travel mm 4.000 + N° x 1.000

Coolant Through the Spindle BAR 20 ÷ 50

Automatic Universal Head 1° x 1° or 0,001° x 0,001°

RAM Z Travel mm 1.200 – 1.500 – 1.900

Spindle Motor Max. Power kW 56 ÷ 65



Spindle Taper ISO # 50 – Big Plus Ready

Vertical Y Travel mm 2.000 up to 7.000

Column X Travel mm 4.000 + N° x 1.000


Rotary Travelling Tables 15 ÷ 120 ton

B=1.500x2.000÷4.000x5.000 / V=1.500÷6.000mm

A FH – D’Andrea A VLA ISO40 – 360° A TE – 5 Axis Head A UA 360.000 – 0,001°x0,001° A UA 360 – 1°x1° A VA ISO50 – 1°

•Positioning Definition 0,0001 (with ROD 800)

•Guaranteed Mean Positioning Error 3”

• Lets Perfect ContourningJobs

DPS – Double Pinion with automatic back lash recovery on B Axis

•Positioning Definition 0,0001 (with ROD 800)

•Guaranteed Mean Positioning Error 3”

• Lets Perfect ContourningJobs

TCS –Constant

Control of the Temperature

Big Bearings dimension on the Headstock for the Spindle

Guaranteed Guaranteed High

Precision on Machine

Positioning and

Geometry


Live Spindle W Travel mm 800 ÷ 1.300

Spindle Motor Max. Power kW 52,5 ÷ 65





Column Z Travel mm 1.500 ÷ 3.000

Table X Travel mm 3.000 ÷ 6.500

Rotary Table Max. Admitted Load Ton 15 ÷ 50

Rotary Table B Surface mm 1.500 x 2.000 ÷ 2.500 x 3.000



Live Spindle V Travel mm 1.000

RAM W Travel mm 700 ÷ 1.000

Total RAM + Spindle Z + W Travel mm 1.700 ÷ 2.000

Spindle Motor Max. Power kW 65

Spindle Motor Max. Torque Nm 3.300







Rotary Table B Surface mm 1.500 x 2.000 ÷ 3.000 x 4.000


Automatic Universal Head 1° x 1° or 0,001° x 0,001°Spindle Motor Max. Power kW 56








Rotary Table B Surface mm 1.540 x 2.000 up to 2.000 x 2.500


Automatic Universal Head 1° x 1° or 0,001° x 0,001°RAM Z Travel mm 1.200 ÷ 1.500

Spindle Motor Max. Power kW 56








Rotary Table B Surface Mm 1.540 x 2.000 up to 3.000 x 3.500


A FH – D’Andrea A VLA ISO40 – 360° A TE – 5 Axis Head A UA 360.000 – 0,001°x0,001° A UA 360 – 1°x1° A VA ISO50 – 1°

Table Surface 1.500 x 2.000mm1.800 x 2.400mm2.000 x 2.000mm

Max. Admitted Load 15Ton

Travel V Axis 1.500 ÷ 4.000mm

Preloaded Double Pinion with backlash recovering for B AxisFull continuous axisPositioning definition 0,0001°Max. Positioning Error Guaranteed 3"

DSR – Dynamic Setting of Rotation

Table Surface 1.600 x 2.000mm 2.000 x 3.000mm

2.000 x 2.000mm 2.500 x 2.500mm

2.000 x 2.500mm 2.500 x 3.000mm






2.500 x 3.000mm 3.000 x 3.500mm

2.500 x 3.500mm






3.000 x 3.500mm 3.500 x 4.000mm

3.000 x 4.000mm






3.500 x 4.000mm 4.000 x 5.000mm

4.000 x 4.000mm





Automatic Vertical Head Indexed 1°

Max. Transmissable Power 40kW – 60kW

Max. Transmissable Torque 1.500Nm – 3.500Nm

Max. RPM 3.500 – 2.000

Spindle Ratio 1:1

Spindle Taper ISO 50 – 60 – Big Plus Ready

C axis Index 360 positions – index 1°

Positioning Precision ±5"

Coolant Through the Spindle 20BAR – 25Lt/1’

Complete Thermostabilization:

• body• spindle line

Best Accuracy

Automatic Universal Head Indexed 1°x1°

Max. Transmissable Power 40kW – 60kW

Max. Transmissable Torque 1.500Nm – 3.500Nm

Max. RPM 3.500 – 2.000

Spindle Ratio 1:1

Spindle Taper ISO 50 – 60 – Big Plus Ready

A axis Index 360 positions – index 1°





•two bodies•spindle line

Best Accuracy

Automatic Universal Head Indexed 0,001°x0,001°

Max. Clamping Torque Axes A & C 4.000Nm

Max. Transmissable Torque 1.500Nm

Max. RPM 3.500

Spindle Ratio 1:1

Spindle Taper ISO 50 – Big Plus Ready

A axis Index 360.000 positions – index 0,001°

C axis Index 360.000 positions – index 0,001°




• two bodies• spindle line

Best Accuracy

Automatic Long Version Vertical Head Indexed 1°

Max. Transmissable Power 15kW

Max. Transmissable Torque 200Nm

Max. RPM 3.000

Spindle Ratio 1:1

Spindle Taper ISO 40 or 50 – Big Plus Ready




Available in two versions of lenght

Total L=1.000mm

Total L=1.500mm

5 Axis Continuous Head:

Max. Transmissable Power 34kW

Max. Transmissable Torque 800Nm

Max. RPM 91

Spindle Ratio 1:1

Spindle Taper HSK‐A 63

A axis Continuous ±115°

C axis Continuous ±180°

Positioning Precision 0,001°

Axis Oil Clamping Pressure 60BAR

Max. "A"&"C" Axis Torque in Working

620Nm

Max. "A"&"C" Axis Torque Clamped 2.000Nm

Max. "A"&"C" Axis Speed 60RPM

A FH – D’Andrea Facing Head: UT5/500S UT5/630S UT5/800S

Ø of the Body 500mm 500mm 500mm

Ø of the Facing Saddle 500mm 630mm 800mm

Max. RPM 315 250 200

Travel U Axis 160mm 200mm 250mm

Max. Facing Ø 1.000mm 1.250mm 1.440mm

Boring Precision H7 H7 H7

Repeteability 0,005mm 0,005mm 0,005mm

Roughness 1,6Ra 1,6Ra 1,6Ra

Automatic Tool Changer H + V:

Tool Pockets 40 ÷ 120

Chain Pitch 130 – 140 – 160mm

Max. Tool Weight 20 – 35 – 50Kg

Max. Ø consecutive tool 125 – 135 – 150mm

Max. Ø NOT consecutive tool 215 – 315

Max. Tool Lenght 600mm

Tilting Moment 40 – 60 – 80Nm

Thank you for you kind attention

LAZZATI S.p.A. Company Presentation

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