TURBO BEARINGS (P) Ltd.

RAJKOT

A BRIEF PRESENTATION ON FACILITIES

TURBO BEARINGS (P) Ltd.

FACILITIES- A VIEW

UNIT -I

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UNIT -II

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A VIEW OF THE WORK SHOP

New, TOYO – JAPAN- CNC GRINDING Line-

NEW TOYO – JAPAN- CNC GRINDING LINE

SHOWING THE LINE WITH ON-LINE MARPOSS CONTROLS & THIELEN HAUS HONING MCS

NEW AUTOMATIC , FULLY INTER-CONNECTED

CNC - BALL BEARING GRINDING LINE

SHOWING THE LINE - WITH ON-LINE MARPOSS CONTROLS & POST PROCESS GAUGE CONTROLS

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TYPES mfd

TAPERED ROLLER BEARINGS

CYLINDRICAL ROLLER BEARINGS

NEEDLE ROLLER BEARINGS

DEEP GROOVE BALL BEARINGS

ANGULAR CONTACT BALL BEARINGS

FOUR POINT CONTACT BALL BEARINGS

THRUST BALL AND ROLLER BEARINGS

CLUTCH RELEASE BEARINGS

SPHERICAL ROLLER BEARINGS

[ The bearings are also manufactured in two row configuration]

RANGE

15 MM ID MINIMUM SIZE

250 MM OD MAXIMUM SIZE

QUALITY

ISO/TS16949 CERTIFIED COMPANY

SELF-CONTROL AT EACH STAGE

BEST QUALITY CONCEPT – EVERY STAGE

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MATERIALS

RAW MATERIAL- RINGS:

SAE 52100/100 Cr6 (modified) PRIME STEEL –

OF INTERNATIONAL ACCEPTABILITY

ROLLING ELEMENTS :

DIADO – Japan, ASCOMETAL-France, or EQUIVALENT

[ O2 <15 ppm / IMPURITY CONTROLLED ]

OLYMPUS MICROSCOPE

LATEST VERSION OF OLYMPUS – JAPAN MICROSCOPE WITH IMAGE ANALISER

IS USED FOR MICRO / MACRO STRUCTURE TESTING

TURNING

CNC TURNING FOR RINGS

Cut section- Profile inspection -On projector

PROFILE PROJECTOR

HEAT TREATMENT:

Hardening

Stabilizing- near zero, to stabilize grain structure

Multi-tempering [ To achieve Toughened structure]

QUALITY APPRAISAL EQUIPMENT

‘TALY ROND’ – ROUNDNESS m/c – OF TAYLOR HOBSON – UK.

‘FORM TALY SURF’- FINISH & FORM m/c – TAYLOR HOBSON

UNIVERSAL LENGTH MEASURING M/C - OF TRIMOS - SWISS

ROLLER GROUPING m/c – [GROUPING IN 2 MICRONS]

NOISE/ VIBRATION TESTING m/c

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TALY ROND- ROUNDNESS TEST

FORM TALY SURFFORM & FINISH TEST

OD GRINDING MACHINES

MICROSA- GERMANY MAKE- CENTERLESS GRINDING

MC

MULTI -PROCESS METHOD

SIZE CONTROL- CLOSER THAN TOLERANCE

CONSISTENT ACCURACIES

OD CENTERLESS GRINDING

PERFECT SIZE CONTROL IN CLOSER RANGE

BORE GRINDING MACHINES

CNC GRINDING MACHINES-

MARPOSS IN-PROCESS GAUGING

ON-LINE SIZE CONTROL FOR BORE DIA.

CONSISTENT ACCURACIES

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BORE GRINDING M/c WITH MARPOSS IPG

PERFECT SIZE CONTROL IN CLOSER RANGE

TRACK GRINDING MACHINES

CNC VERSATILE GRINDING MACHINES

CONSISTENT TRACKS ACCURACIES

CONTROLLED TRACK PROFILES

FINE CONTROL OF CIRCULARITY OF RACEWAYS [RESILTS IN SMOOTH ROTATION OF ROLLERS]

RINGS SUPER-FINISHING

THELENHUAS (GERMANY)- RING SUPER-FINISHING MACHINES

OUTER RING RACEWAY WITH CROWNED PROFILE

INNER RING RACEWAY WITH LOGARITHMIC PROFILE

INNER RING RIB SUPER-FINISHING IS A UNIQUE FEATURE

FINE FINISH ACHIEVED

Track profile

TRB INNER RING TRACK PROFILE

LOGARITHMIC PROFILE ON RACEWAYS, WITH CROWNING IN THE MIDDLE

& WITH EDGE DROP ON BOTH SIDES, AVOIDS EDGE LOADING

ROLLERS HONING: SUPFINA (GERMAN) –ROLLER HONING MACHINES

DESIRED /CROWNED PROFILE & FINE FINISH

ROLLER SUPER-FINISHING M/c

Assembly

RINGS-100% PRE-INSPECTED

ROLLERS GROUPED IN 2 MICRONS

ROLLERS – GROUPING M/c.

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ASSEMBLY –AUTOMATIC ROLLER FILLING

BEARINGS-NOISE LEVEL TEST FACILITY

BEARING-NOISE TEST M/c

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BATCH CODING WITH LASER MARKING MACHINE –

OF ‘IPG’ – GERMANY MAKE

BATCH CODING WITH LASER MARKING M/c

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AUTOMATIC WASHING UNDER MULTI JET MTO

ASSEMBLY -AUTOMATIC WASHING SYSTEM

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OILING WITH FUCHS – GERMANY OIL

ASSEMBLY - AUTOMATIC WASHING& OILING

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ENDURANCE TEST( LIFE TEST )

LIFE TEST M/C –TEST AT AGGRAVATED LOADS & SPEEDS

TESTING BEYOND TARGETED LIFE / UP TILL FAILURE

BEARINGS OK – UP TO 4 TO 6 TIMES OF CALCULATED LIFE

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ENDURANCE (LIFE) TEST M/c

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OTHER FACILITIES

MAGNETIC CRACK DETECTION TEST

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ACCURACY BUILDING

A) FITMENT PARAMETERS :

OD – MULTI STAGE PROCESS- 100% FINAL INSPECTION.

ID – CNC MACHINES, IPG GAUGE & 100 % INSPECTION.

OD/ID GEOMETRY CONTROL-GOOD CONTACT

WIDTH – CLOSE CONTROL & 100 % INSPECTION

B) ISO PARAMETERS :

CONCENTRICITY (OR TRACK TO OD) <20 % OF TOLERANCE.

CONCENTRICITY (IR TRACK TO ID) <20 % OF TOLERANCE.

ANGULARITY OF IR & OR TRACK TO FACE WELL

CONTROLLED

C) LIFE PARAMETERS :

CONTROLLED ROUNDNESS FOR TRACKS

CROWNED PROFILE ON TRACKS & ROLLER OD

FINE FINISH < 0.12 MICRONS Ra, ON RINGS

FINE FINISH < 0.08 MICRONS Ra, ON ROLLERS

LOWER FACE WOBBLE [RESULTS IN LOW WOBBLE OF

SHAFT/WHEEL]

CAPACITY

TOTAL = 5 MILLIONS BEARINGS PER ANNUM

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CUSTOMER BASE

DOMESTIC OEMs

INTERNATIONAL TRACTORS LTD- Hoshiarpur

MAHINDRA TRACTORS

EICHER TRACTORS LTD -Mandideep

PREMIUM TRANSMISSION LTD - Pune & Falta

XLO

TAFE

ALPUMP - Chennai

HINDUSTAN MOTORS (Ambassador cars)- Kolkata

PREMIER AUTOMOBILES Ltd - Pune

HMT TRACTORS

WINDALS PRECISION LTD

GNA DURAPARTS LTD- METHIANA [ Pb], etc.

OVERSEAS OEMs

ELRING KLINGER- GERMANY

VOITH TURBO - GERMANY

CAR MANFACTURERS – IRAN

COMMERCIAL VEHICLE AXLE MFRS. – IRAN

TRANSMISSION MFRS. – TURKEY

DANA - GERMANY

ORDER BASE

50 % EXPORT

40 % OE-Domestic

BALANCE After Market

CORE STRENGTH

BEST QUALITY MATERIAL

SELF CONTROL CONCEPT

CONTINUOUS TRAINING TO OPERATING STAFF

AWARENESS ON PRODUCTS

FOCUS ON CUSTOMER NEEDS

OUR SERVICE

BEST QUALITY BEARINGS

WE ADD VALUE TO THE CUSTOMERS,

BY QUALTY PRODUCTS

OUR PRODUCTS GIVE A SMOOTH FIELD

PERFORMANCE & LONGEVITY OF LIFE

WE OFFER COST EFFECTIVE PRICE

THANK YOU