ENGINE BEARING

ENGINE BEARING
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    Código del producto : ENGINE-BEARING
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    GENERAL INFORMATION

    • OUR COMPANY IS A PROFESSIONAL MANUFACTURER OF ENGINE BEARINGS FOR 35 YEARS.
    • WE PASSED THE ISO9001 QUALITY CERTIFICATION AND ALSO GOT TS16949 IN AUG 2008.
    • OUR COMPANY HAS INDEPENDENTLY DEVELOPED A PRODUCTION LINE FOR LARGE BEARING WITH A DIAMETER OF Φ200-Φ400MIN,THE BEARINGS ARE USED FOR THE HIGH-POWER DIESEL ENGINE SUCH AS THE TRAINS & SHIPS.
    • TOTAL CAPACITY(TONS/PIECES) : 30 MILLIONS PIECES

    BIMETAL MATERIAL CERTIFICAT

    • STANDARD
      GB/T18326-2001
      SLIDING BEARING & THIN SLIDING BEARING MUTILAYER METAL MATERIAL
      ZB T12002
      MOTOR ENGINE MAIN & CON ROD BEARING TECHNIAL CONDICTION
      ZB T12003
      MOTOR ENGINE BEARING COPPER ALLOY METALLOGREPH
      GB/T 699-1999
      QUALIFIED CARBON CONSTRUCTION STEEL
    • MATERIAL CONSTRUCTION

    BIMETAL MATERIAL CERTIFICAT

    • MATERIAL SIZE MATERIAL MEET TABLE 1
      MATERIAL THICKNESS
      (H)mm      		THICKNESS TOLERANCE
      (mm)      		STEEL BACK TOLERANCE
      (H1)mm      		WIDTH TOLERANCE
      (b)mm
      h<4 ± 0.03 ± 0.02 ± 0.5
      4≦H≦12 ± 0.04 ± 0.04 ± 0.5
    • ALLOY CHEMICAL COMPOSITION TABLE 2
      CHEMICAL COMPOSITION (%) CHEMISTRY Cu Pb Sn Zn P Fe Ni Others
      CuPb24Sn Others 19-27 0.6-2 N/A 0.1 0.7 0.5 0.5
    • STEEL SURFACE HARDNESS TABLE 3
      SEQ NO.MATERIAL TYPE HBHVREMARK
      1 PLAIN BEARING STEEL THICKNESS < 4.0 ≧118 ≧123  
      2 STEEL THICKNESS ≧ 4.0 ≧113 ≧118  
      3 FLANGE BEARING 75-120 80-125  
      4 BUSH 80-120 85-125  
      5 WASHER ≧80 ≧80  
    • ALLOY SURTACE HARDNESS TABLE 4
      SEQ NO. ALLOY NO HB HB ( FLANCE BEARING) HV HV (FLANCE BEARING)
      1 CuPb24Sn ≧45 25-40 ≧45 25-40
    • STEEL BACK CONTAINS CORBON≦0.22%
    • TABLE SHOWS MAX VALUE OF TOLERANCE

    CASTING WORKSHOP-FURNACE

    WORKSHOP OVERVIEW

    PUNCHES

     

    HYDRAULIC PRESSES (FLANGE BEARING)

     

    FACING & CHAMFERING MACHINES

    HEIGHT BROACHING MACHINES

    FINE BORING MACHINES

     

    NEW SEMI - AUTOMATIC PRODUCTION LINE

    SEMI – AUTOMATIC PLATING PRODUCTION LINE

    MAIN TEST EQUIPMENTS

    MATERIAL COMPOSITION INSPECTING

     

    METALLOGRAPHIC ANALYSIS

     

    HARDNESS INSPECTING

    WALL THICKNESS MEASURE

    CRUSH HEIGHT MEASURE MACHINE

    AUTOMATIC THICKNESS SORTING MACHINE

    AUTOMATIC SHRINK FILM MACHINE