summer training sona koyo

7/23/2019 Summer Training sona koyo

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Summer Training ReportSummer Training Report

OnOn

Sona Koyo SteeringSona Koyo SteeringSystems Ltd.Systems Ltd.


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Sona Koyo Steering Systems Ltd. (hereafter Sona-Koyo)

was founded in 1985 as Sona Steering Systems Ltd. The first

manufacturing pant is situated in the city of !urgaon a"out #5 Kmfrom $ew %ehi& the capita of 'ndia. The company entered into

technica coa"oration agreement with TKT *orporation formay

caed as Koyo Sei+o *o.& Ltd. apan (hereafter TKT) for the

manufacture of ,anua Steering !ear assem"ies and Steering

*oumn assem"ies. ,aruti Suu+i 'ndia imited& the argest car

manufacturer in the country pic+ed up 1/ e0uity giing Sona-Koyo

the status of a oint 2enture *ompany

%ue to customer demand& Sona-Koyo started

manufacturing drieine products i+e 3ropeer shafts and 4e

assem"ies in 199 6199#. Sona-Koyo started manufacturing and

seing 7ydrauic 3ower Steering assem"ies and nergy 4"sor"ingSteering *oumns as the demand for these started in 'ndia. 'n order to

meet the re0uirement of customers in south 'ndia& the company

esta"ished a pant a"out 5 +iometers from *hennai in 1998. %ue to

increased customer demand& the company esta"ished a pant at

%haruhera& a"out #5 +iometers from Sona Koyo Steering System Ltd.&!urgaon& in :.

*ompany 3rofie;-


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Core values

Respect for the Individual

Service to the Customer

Excellence in pursuit of our goals


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Recent !ards for Sona KoyoRecent !ards for Sona Koyo T


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5

Sona Customers " IndiaSona Customers " India
http://longron.com/vw_logo_barra_www.jpghttp://images.google.com/imgres?imgurl=http://www.moneycontrol.com/news_image_files/Eicher_logo.jpg&imgrefurl=http://indiaearnings.moneycontrol.com/sub_india/news.php%3Fcategory%3D14%26sc_did%3DEM&h=120&w=120&sz=5&hl=en&start=4&um=1&tbnid=GFPyMQzwoe9GfM:&tbnh=88&tbnw=88&prev=/images%3Fq%3Deicher%2Bmotor%2Blogo%26um%3D1%26hl%3Den%26sa%3DNhttp://images.google.co.in/imgres?imgurl=http://i7.ebayimg.com/01/i/000/93/19/3963_1_sbl.JPG&imgrefurl=http://stores.ebay.co.uk/1st-Tools-Direct&h=344&w=400&sz=16&hl=en&start=2&tbnid=AcpdiBkautr-gM:&tbnh=107&tbnw=124&prev=/images%3Fq%3DJCB%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.com/imgres?imgurl=http://philip9876.files.wordpress.com/2008/03/tatalogo.jpg&imgrefurl=http://philip9876.wordpress.com/2008/03/26/tata-buys-jaguar-land-rover/&h=193&w=268&sz=30&hl=en&start=1&tbnid=KkRu5J40wdsaTM:&tbnh=81&tbnw=113&prev=/images%3Fq%3Dtata%2Bmotors%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.com/imgres?imgurl=http://blog.wired.com/cars/images/2007/03/30/toyota_logo_2005.jpg&imgrefurl=http://blog.wired.com/cars/2007/03/index.html&h=301&w=350&sz=14&hl=en&start=7&um=1&tbnid=Z7mfeoRPIPZdeM:&tbnh=103&tbnw=120&prev=/images%3Fq%3Dautomotive%2Baxles%2Blogo%26um%3D1%26hl%3Den%26sa%3DGhttp://images.google.com/imgres?imgurl=http://www.waynesfarmmachinery.com/images/TafeLogo.gif&imgrefurl=http://www.waynesfarmmachinery.com/tafe.asp&h=146&w=413&sz=4&hl=en&start=1&um=1&tbnid=iKGHtMCyjMpCbM:&tbnh=44&tbnw=125&prev=/images%3Fq%3DTAFE%2Blogo%26um%3D1%26hl%3Den%26sa%3DGhttp://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikinews/en/thumb/b/b8/Ford_Motor_Company_logo.png/320px-Ford_Motor_Company_logo.png&imgrefurl=http://en.wikinews.org/wiki/Ford_Motor_Company_cutting_30,000_jobs_by_2012&h=125&w=320&sz=44&hl=en&start=10&um=1&tbnid=Mlia8b19rju67M:&tbnh=46&tbnw=118&prev=/images%3Fq%3Dforce%2Bmotor%2Bcompany%2Blogo%26um%3D1%26hl%3Den%26sa%3DGhttp://images.google.com/imgres?imgurl=http://www.cyberautocop.com/gifs/hindustan-logo.gif&imgrefurl=http://www.cyberautocop.com/automobile-manufacturers.html&h=40&w=58&sz=1&hl=en&start=5&um=1&tbnid=DbutfAfyoAMGNM:&tbnh=40&tbnw=58&prev=/images%3Fq%3Dhindustan%2Bmotor%2Blogo%26um%3D1%26hl%3Den%26sa%3DXhttp://www.carbodydesign.com/archive/2006/10/29-a-new-logo-for-fiat/Fiat-Logo-2000.jpghttp://www.carraro.com/default.asphttp://images.google.co.in/imgres?imgurl=http://www.pissedconsumer.com/images/categories/honda_logo.jpg&imgrefurl=http://www.pissedconsumer.com/consumer-reviews/honda-american-honda-motor-co..html&h=304&w=450&sz=17&hl=en&start=1&tbnid=BiS1wJoORhVu_M:&tbnh=86&tbnw=127&prev=/images%3Fq%3Dhonda%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://thegarageblog.com/garage/wp-content/uploads/gm-logo.jpghttp://images.google.co.in/imgres?imgurl=http://www.sophus3.com/images/Renault-logo.jpg&imgrefurl=http://www.sophus3.com/clients.htm&h=416&w=300&sz=15&hl=en&start=8&tbnid=sdupOxEGSiRCwM:&tbnh=125&tbnw=90&prev=/images%3Fq%3Drenault%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DG


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F

Sona Customers " glo#alSona Customers " glo#al
http://images.google.co.in/imgres?imgurl=http://www.linamar.com/_layouts/images/linamar/linamar_logo.jpg&imgrefurl=http://www.linamar.com/sitemap&h=43&w=166&sz=19&hl=en&start=1&tbnid=6VvPtbs4EOyMOM:&tbnh=26&tbnw=99&prev=/images%3Fq%3Dlinamar%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.co.in/imgres?imgurl=http://www.underconsideration.com/brandnew/archives/chrysler_detail.gif&imgrefurl=http://www.underconsideration.com/brandnew/archives/chrysler_gets_heavy.php&h=413&w=470&sz=97&hl=en&start=4&tbnid=BpaKPzZCMZeKfM:&tbnh=113&tbnw=129&prev=/images%3Fq%3Dchrysler%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.co.in/imgres?imgurl=http://www.automotive-rheinland.de/content/image/BPW_Logo.jpg&imgrefurl=http://www.automotive-rheinland.de/goto/BPW_Bergische_Achsen_Kommanditgesellschaft_51.html&h=472&w=472&sz=46&hl=en&start=4&tbnid=mpgAqu1l1o2g2M:&tbnh=129&tbnw=129&prev=/images%3Fq%3Dbpw%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.co.in/imgres?imgurl=http://www.jimsoffroad.com/DANA%2520LOGO.jpg&imgrefurl=http://www.jimsoffroad.com/vendors.htm&h=600&w=900&sz=38&hl=en&start=1&tbnid=WnwDvIixIFXwJM:&tbnh=97&tbnw=146&prev=/images%3Fq%3Ddana%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://www.impressivepowerboats.com/images/ZF%20Logo.jpghttp://thegarageblog.com/garage/wp-content/uploads/gm-logo.jpghttp://images.google.co.in/imgres?imgurl=http://www.sophus3.com/images/Renault-logo.jpg&imgrefurl=http://www.sophus3.com/clients.htm&h=416&w=300&sz=15&hl=en&start=8&tbnid=sdupOxEGSiRCwM:&tbnh=125&tbnw=90&prev=/images%3Fq%3Drenault%2Blogo%26gbv%3D2%26hl%3Den%26sa%3DGhttp://www.digital-humans.org/Caterpillar-logo.jpghttp://www.cars-directory.net/articles/scania/Scania-Logo-logo.jpghttp://longron.com/BMW.htmhttp://longron.com/vw_logo_barra_www.jpghttp://www.zercustoms.com/news/images/Daimler-logo-b.jpg


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:

*

!B

,anufacturing Locations,anufacturing Locations

Sona Koyo '' G *hennai(%A, HSona Koyo '' G *hennai(%A, HABAB

Sona Koyo ' -!urgaonSona Koyo ' -!urgaon

*7$$4'

Sona Koyo '''-%haruheraSona Koyo '''-%haruhera

Sona Koyo GSona Koyo G

Sanand& !uIaratSanand& !uIarat

%74


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$RO%&CT 'RE(ESS$RO%&CT 'RE(ESS


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Technology ) $roducts

Steering Systems ST


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Steering *earSteering *ear


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SteeringSteeringColumnColumnss

Teescoping ? Tit


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Intermediate ShaftsIntermediate Shafts

'ntermediate Shaft'ntermediate Shaft

2i"ration 4"sorption4ia 'mpact nergy 4"sorption

New !

4ia 'mpact nergy 4"sorption

Latera 'mpact nergy 4"sorption

'ntermediate Shaft

'ntermediate Shaft 'ntermediate Shaft


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F8D & F10D Zen & Esteem Omni

Versa Indica Indigo

Case %i+erentialsCase %i+erentials


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C&STO,ER SE*,E(TS

Economy Cars

LCV

Premium Cars MUV

L*2 G Light *ommercia 2ehice

Tractors


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STEERING SYSTEM

There are t!o #asic types of steering system on commercialvehicles - manual and power. In the manual system the

driver/s e+ort to turn the steering !heel is the primary force

that causes the front !heels to turn to the left or right on the

steering 0nuc0les. 'ithpower steering the driver/s turning

e+orts are multiplied #y a hydraulic assist.

The manual steering system incorporates a steering !heel

shaft column a manual gear #ox and pitman arm1 drag lin0

and 0nuc0le arm tie rod.

The po!er steering system adds a hydraulic pump1 2uid

reservoir hoses lines1 and either a po!er assist unit mounted

on or integral !ith a po!er steering gear assem#ly.

3or driver protection all steering columns and shafts aredesi ned and constructed to colla se and4or deform in the

General


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STEERING SYSTEM

,anua Steering !ears and Lin+age

Tere are se"era# di$$erent manua# steering gears in current and recent

use% Te rack-and-pinion typeis te current coice o$ most

manu$acturers $or &assenger "eic#e% ' ty&ica# manua# rack(and(&inion

steering gear assem)#y consists o$ a &inion sa$t and )earing assem)#y*

rack gear* gear ousing* t+o tie rod assem)#ies* an ad,uster assem)#y*

dust )oots and )oot c#am&s* and mounting grommets and )o#ts%

-en te steering +ee# is turned* tis manua# mo"ement is re#ayed to

te steering sa$t and sa$t ,oint* ten to te &inion sa$t% Since te

&inion teet mes +it te teet on te rack gear* te rotary motion is

canged to trans"erse mo"ement o$ te rack gear% Ten* te tie rods

and tie rod ends transmit tis mo"ement to te steering knuck#es and

+ee#s%

S


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STEERING SYSTEM


J>a ? $ut Type

ReturnTu)e

Ba##Bearing

Sectorgear

-ormSa$t

Ba##!ut

Ba## !ut

Main Sa$t

Ba## Tu)es

.ousing

Sector Sa$t

Ba##s

Sona


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STEERING SYSTEM

The re-circulating ball typeis a past favorite #ecause the #allsact as a rolling thread #et!een the !orm gear and the #all nut. Itis used in most commercial vehicle/s steering system. 'ith thissteering gear turning forces are transmitted through #all#earings from a !orm gear on the steering shaft to a sector gear

on the cross shaft.

#all nut assem#ly is 5lled !ith #all #earings !hich 6roll7 alongtu#es #et!een the !orm teeth and grooves inside the #all nut.

'hen the steering !heel is turned the !orm gear on the end of the

steering shaft rotates and movement of the re8circulating #allscauses the #all nut to move up8and8do!n along the !orm.,ovement of the #all nut is carried to the sector gear #y teeth onthe side of the #all nut. The sector gear in turn moves !ith the#all nut to rotate the cross shaft and activate the steering lin0age.

The #alls re8circulate from one end of the #all nut to the otherthrough #all return guides.



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STEERING SYSTEM

Steering -ee#

Steering Co#umn

Po+er Steering Pum&Ba## / !ut 0ear Pitman 'rm

Drag Link

Tie Rod

3ower Steering System (>a ? $ut

type)


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STEERING SYSTEMSteering !ears and Lin+age

Steering -ee#

Steering Co#umn

Po+er Steering Pum&

Po+er Steering 0ear Bo12Rack / Pinion3


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STEERING SYSTEMSteering !ears ,ounting condition

9ydraulicSteering

*ear

Column

Reservoir

$ump

9oses


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STEERING SYSTEM

In

4utLe$t Turn

Rigt Turn

Rigt Turn4i# 8#o+ Le$t Turn4i# 8#o+

3ower Steering System (


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*ALB,$ 4SS.

Bpper shaft

Bpper I+t

Lower "+t

'Mshaft

Lower B.

Lower I+t

*apsue

Serration

Bpper "+t.

Bpper B.

>ush

>rg.


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C8E$S.C8E$S.: Column Electric $o!er Steering;: Column Electric $o!er Steering;

Steering System in -ic ectronics

*ontroed ,otoris used to Pro"ide'ssistance to te Dri"er%

ECU R/D

ECU R/D ECU

Motor

'ctuation Mecanism

Co##a&se Mecanism

-.@ EPS A


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Less 8ue# Consum&tion27%9: against ;: in

.PS3

Retuna)i#ity o$ Steering 8ee#

Modu#arity


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Rear xle ssy.4e

shaft

Thread in

par+ing ca"e

>rea+ %rum

%ifferentia


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%i+erential ssy.

*arrier

Sun gear 3inion shaft

*ase assy.

*rown @hee

3inion gear


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3&(CTIO( O3 %i+erential

Turning ange

E


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*ears ) Case %i+erential

Case %i+erentialCase %i+erential

Shim

%ifferentia


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$RO$ELLER S93T SS


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o+e

Spider$M>rg.

4 Bniersa Ioint coupes two shafts (i.e drien ? driing) that permits drie

shaft to transmit power to drien shaft at an ange.

$eed; 't is needed "ecause the rear end of the propeer shaft is constanty

rising and faing due to

a) The feing of the chassis springs due "umpy road.

") They aso aow to rear ae assy& to twist due to the drie and "ra+e

tor0ue reaction.


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ThankYou

summer training sona koyo

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