tornos and automotive manufacture

Tornos Multispindle and Automotive Parts Tornos Multispindle and Automotive Parts Manufacture

Tornos多轴自动车床与汽车零部件现代加工技术

2014.4

1 THINK PARTS - THINK TORNOS

2014.4

• Tornos Introduction

• Trend and Situation

• Change for Future

• Tornos Multispindle & Automotive Parts

• Q & A


Tornos Introduction


Tornos History

• 1880: First Swiss type lathes in Moutier

• 2001: Change of the name into Tornos SA

• 2001: Public companyp y

• 2004: Tornos Representative Shanghai

2008 A i iti f Al SA• 2008: Acquisition of Almac SA

• 2008: Tornos Shanghai Open

• 2012: MultiSwiss launch


Tornos Worldwide

Lombard – US

Leicestershire - UK Warsawa - Poland

Granollers - SpainMilano - Italy

St-Pierre - France Pforzheim - Germany

Brookfield – US G a o e s Spa

Shanghai - ChinaBeijing - China

Hong Kong - ChinaBankok - Thailand

Brea – USBrookfield US

Dong Guan - ChinaTai Wan - China

Xi’an - China

Penang - Malaysia

São Paulo - Brazil


Tornos Portfolio

Core businessCore business< 34 mm bar< 55 mm chucker

S i t M lti i dlSwiss-type Multi-spindle

Micro-milling


Tornos Market – Four Main Segmentg

Automotive

M dtMedtec

Micromechanics

ElectronicsElectronics


Trend and Situation


World Economic Growth

•World Economic back to growth while notstable from 2014

•BRIC country fast growth than other •BRIC country fast growth than other


China Economic

GDP growth under management .Will focus on technology and innovation more in the future


Machine tool Output vs Consumep

Source:Gardner


Machine Tool ImportMachine Tool Import


China import machine decrease in 2013 while the high-end machine increase

Global Light Vehicle Production


China Light Vehicle Production

In medium terms stable demand of high volumes


In medium terms stable demand of high volumes

China Automotive Supplier StatusChina Automotive Supplier Status

Local supplier still need technology improvement


Automotive Industry – Project Focus


Machine and Automotive

Swiss type lathe Multispindle Lathe

A t ti 13%

p

33%

18%23%

6%

20% AutomotiveMedtecElectronicsMicromechanicsOthers

67%7%

13%

13% AutomotiveMedtecElectronicsOthers

2%

16%31% Automotive

MedtecElectronics

Micro-milling

51% MicromechanicsSource：Bishop and Associates *Year 2011


Change for Future


Automotive Parts Features


The KEY Factor for Auto Manufacture

d h d l h l f• How to reduce the cost and realize the lean manufacture

• How to improve machining precision and product qualityp g p p q y

• How to improve productivity to meet the high volume

• How to reduce maintenance cost


MisunderstandingMisunderstanding


Costs associated with manufactured partsp


Where to Find Cost SavingWhere to Find Cost Saving

#1Productivity

•Sump life•Price•Residues

#2Tool Life

•Machine compatibility


Attainabilityy


How to improve

Better Machine

Better Tool Improved PProcess

Better Management


Tornos Multispindle & Automotive Parts


Automotive Part in ConcernedAutomotive Part in Concerned


Machine for Automotive

Multiswiss 6x14 Multisigma 8x28 MultiAlpha 8x28

CT20 ST26 Sigma 32


Tornos Multispindle Product Linep

ComplexityComplexity

High

MultiAlpha

MediumMultiSigma

SimpleMultiSwiss

Volume

Simple

SAS 16


Tornos Swiss Type Product Lineypnd

ct

s s ol

ms

Hig

h En

Prod

uc>

7 ax

is3-

4 To

oSy

stem

e

Capable

Mid

-Ran

gePr

oduc

ts5-

6axi

s2

Tool

Sy

stem

s

Efficient

Entr

y ev

elro

duct

s-5

axis

-2 T

ool

Syst

ems

Economic

E L P 3 1 S

Bar Diameter Capability


Capability

Single- Vs MultiSpindle (I)


Single- Vs MultiSpindle (II)Single- Vs MultiSpindle (II)

TransferMachines

vity

Multi-Spindle Machines

oduc

tiv MultiAlphaMultiSigmaMultiswiss

hine

Pro

EVO-DECOSigmaST

Mac

h CT

Almac

Niche ApplicationsMachining centers


Machine Capability

Tornos Multispindle Market Positioningp g


Why Multiy


CAM or CNC


Characteristics – Multiswiss (Example) Characteristics Multiswiss (Example)

Spindle number 6 Max 40 mm

Motorspindle8‘000 rpm5,6 Kw

Axes number 14

Tools number (until 3 tools per position) 13 (18)

Ratio L/D <3.5

Max 40 mm

Ø [4;14] mm

Tools number (until 3 tools per position) 13 (18)

Drum indexing time 0.3 s

Max. part production per minute ‐ N°1 Standard, COP = 0,3s‐ N°2 Standard, no COP

N°1 = 20 p/mN°2 = 25 p/m

Description Easy Feasible Over the limit

Ø Precision ± 20 µ ± 5 µ ± 3 µ

Length Precision ± 20 µ ± 10 µ ± 5 µ

5 µ 2 to 3 µ 1 µ

10 4N 2 Standard, no COP‐ N°3 Special extraction (Option), no COP‐ N°4 Conf. N°3 + Rotating feeding (Option)

N°3 = 30 p/mN°4 = 35 p/m

CNC Fanuc+Integrated PC

10 µ 7 µ 4 µ

15 µ 8 µ 5 µ

Ra 1.2 0.2 <0.1

Complexity

SAS 16


Complexity

Stabilityy


All-in-One


MultitaskMultitask


Y Axis on cross slide

Many new features are available to be mounted on the cross Many new features are available to be mounted on the cross slides. A Y-axis on the cross slide is used to perform multiple off-center holes or oblong holes holes or oblong holes.

Main application:

• Oblonged holes• Interpollation for deburring• Off center drilling and milling

+/ 6mm+/- 6mm


Y-Axis on end units

Main application:

• Grooving

+11.5mm

• Grooving• Thread cutting

-1.5mm


Automatic – Load/Uload/


Strong Counter Operationg p


2 Parts per Cycle Machining Modep y g

1 x 8 2 x 41 x 8 2 x 4

Part 1Part 2

B l i d 45° B l i d 90°44 THINK PARTS - THINK TORNOS

Barel index 45° Barel index 90°

MultiSigma Chuckerg


Chucker Conceptp

Strengths Weaknessesg

Less material consuming – Material tougher to machine

( hi t l i )(cost, chips, men labor)

Capability to work bigger

diameters (up to 55 mm )

(chips, tools wearing …)

– Quality of blank

diameters (up to 55 mm.)

Capability to load different

material profiles

Reduced floor space

Standard machine same

ki i d d hikinematics as a standard machine


Multichucker

Highlights:Highlights:

1.Clamping with chucks up to 55 mm.

2.Hydraulic clamping

3. Loading with a robotintegrated in the machineon position 1


on position 1

Part produced on the chucker

Blank Part completed in 12 sec.

Torx with front y axis illi tt h t8 X Drilling with

Parvex 90° head milling attachment

Polygoning

Engraving with Parvex drilling

Super finish with diamond insert


How it worksHow it works

Loading the billet from either a bowl feeder or manually into the g yramp.

Bowl feederBowl feeder


Part for Injection - InjectorPart for Injection Injector


Part for Injection - Injectorj j


Part for Injection – Inlet Fittingj g


Part for Injection - Injectorj j


Part for Injection - Growplugj p g


Spark Plug - Ignitionp g g


Gearbox – Regulating Valveg g


Gearbox - Distributor


From a machine to a system supplier


Questions?

Thank you


tornos and automotive manufacture

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