Large drive gear forgings

Specificaton of Gears INTERNAL GEARS AND INTERNAL SPLINESMILLEDSHAPEDGROUNDMaximum O.D.2500 mm2500 mm2500 mmMinimum I.D.30 mm30 mm320 mmMaximum Face Width500 mm500 mm500 mmMaximum DPDP 1DP 1DP 0.

  • Inspection: Ultrasonic Testing
  • Metallographic test: Conformity
  • Forgings mechanical property: Conformity
  • Forgings spectrum detection: Conformity
  • Forgings chemical analyze: Conformity
  • Specification: Customized
  • technology: forge
  • Dimensions: Drawing, OEM
  • Material: Steel
  • Application: Crusher, metallurgical equipment, large machinery, transmission device

forging,forging manufacture, stainless steel forging , forged wheel, heavy forging

forging,forging manufacture, stainless steel forging , forged wheel, heavy forging


Specificaton of Gears

 

INTERNAL GEARS AND INTERNAL SPLINES


MILLED

SHAPED

GROUND

Maximum O.D.

2500 mm

2500 mm

2500 mm

Minimum I.D.

30 mm

30 mm

320 mm

Maximum Face Width

500 mm

500 mm

500 mm

Maximum DP

DP 1

DP 1

DP 0.5

Maximum Module

26 mm

26 mm

45 mm

AGMA Level/ DIN Level

DIN Class 8

DIN Class 8

DIN Class 4

Tooth Finish

Ra 3.2

Ra 3.2

Ra 0.6

Maximum Helix Angle

±22.5°

±22.5°

±45°





EXTERNAL GEARS AND EXTERNAL SPLINES


HOBBED

MILLED

GROUND

Maximum O.D.

2500 mm

2500 mm

2500 mm

Minimum O.D.

20 mm

20 mm

20 mm

Maximum Face Width

500 mm

500 mm

1480 mm

Maximum DP

DP 1

DP 1

DP 0.5

Maximum Module

26 mm

26 mm

45 mm

AGMA Level/ DIN Level

DIN Class 8

DIN Class 8

DIN Class 4

Tooth Finish

Ra 3.2

Ra 3.2

Ra 0.6

Maximum Helix Angle

±45°

±45°

±45°