TURBO BEARINGS (P) Ltd. RAJKOT A BRIEF PRESENTATION ON FACILITIES - - PDF document

TURBO BEARINGS (P) Ltd. RAJKOT A BRIEF PRESENTATION ON FACILITIES

TURBO BEARINGS (P) Ltd.

FACILITIES- A VIEW

UNIT -I

• UNIT -II

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

• TALY ROND- ROUNDNESS TEST

FORM TALY SURF FORM & 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

• 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

TR B IN N ER R IN G TR A C K PR O FILE

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.

• ASSEMBLY –

AUTOMATIC ROLLER FILLING

 BEARINGS-NOISE LEVEL TEST FACILITY

BEARING-NOISE TEST M/c

• 

BATCH CODING WITH LASER MARKING MACHINE – OF ‘IPG’ – GERMANY MAKE

BATCH CODING WITH LASER MARKING M/c

 AUTOMATIC WASHING UNDER MULTI JET MTO

ASSEMBLY - AUTOMATIC WASHING SYSTEM

•  OILING WITH FUCHS – GERMANY OIL

ASSEMBLY - AUTOMATIC WASHING& OILING

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

• ENDURANCE (LIFE) TEST M/c
• 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 ===========================================

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