|
Manufacturing Capability - Gear |
| Engineering Capability
:: |
Our Manufacturing Engineering Department
utilizes unique planning tools to develop processes
that will consistently produce cost effective quality
parts |
Capability: |
Capable to manufacture fully finished
Gear as per relevant DIN standards and assembly of complete
Transmission System. |
1. FORGING |
Close die forging from 0.5kg. to 20
kg., with isothermal annealing. |
2. TURNING |
PRECISION TURNING of Gears and Shafts
up to dia 310 and length 510 within tolerance of 10
micron. |
3. CASTING |
Arpa 450 and Arpa 900 jolt
squeeze-molding line with 2-Ton dual track induction
furnace. Suitable for Grey and SG iron precision
automotive casting. |
4. HOBBING |
HOBBING of Gears up to 10 modules, of
400 with CROWNING facility on HURTH CNC, Tapper and
straight Hobbing. |
5. SHAPING |
SHAPING of Gears up to 5 modules, stroke
length up to 57mm., Maximum OD 250mm, Maximum Internal
Dia cut 170mm. |
6. TAPER SHAPING |
Maximum 80 TAPER, Dia 150 mm. stroke
length 16mm. |
7. SHAVING |
SHAVING of Gears up to 8 module, Root
dia ranging from 10 to 280 mm. |
8. INTERNAL GRINDING |
Maximum Internal Dia 300mm., stroke
length 250mm. |
9. EXTERNAL GRINDING |
Maximum Dia 260mm., maximum stroke length
800mm. and Surface finish can be achieved upto Ra 0.4
µm. |
10. TOOTH ROUNDING |
TOOTH ROUNDING of Gears of module up
to 15 and maximum Dia 600mm. |
11. CHAMFERING & DEBURRING |
Dia ranging from 25 to 350mm., working
limit of the width Toothed Band is from 4 to 105mm. |
12. BROACHING |
Internal Broaching done on 25 ton capacity
machine of pull type, stroke length 120mm. |
13. HEAT TREATMENT (SEALED QUENCH
FURNACE) |
| 12.1 Gas carburising & hardening
in sealed quench furnances to achieve depth of 0.25
- 2.5 mm. with surface hardness HR 30N 73 to 58/62 HRC,
core hardness being 25 to 45 HRC. 12.2.Press/Plug/Hot oil Quenching for minimum distortion.
|
14. LIQUID NITRIDING (NICARB
OR SURSULF) |
Hard, Anti-scuffing, anti-seizure nitriding
layer withhardness of 400 to 600 VPN, without any distortion. |
15. MOLYCOATING (by Thermal
Spraying) |
Dull matte finished layer with high
hardness is anti-scuffing, anti-abrasion and resistant
to fretting. |
16. SHOT PREENING |
Increase fatigue life due to increase
in residual compressive stresses on surface and in subsurface
of gears. |
|
Manufacturing Capability - Pins |
Engineering Capability
:: |
Fully finished Induction Hardened;
1. Maximum Diameter-150mm.
2. Maximum Length - 1500mm.
3. Material Used - C45, EN, 40CrMO4 |
Capability |
Capable to manufacture fully finished
Pins complete with Induction Hardening |
1. PARTING |
BAND SAW SEMI AUTOMATIC &
AUTOMATIC
»Maximum Diameter - 250 mm.
»Maximum Length - 3600 mm. |
2. TURNING |
»Maximum Diameter - 250 mm.
»Maximum Length - 1800 mm. |
3. FACING, CENTERING, DRILLING
& MILLING |
CONVENTIONAL |
4. INDUCTION HARDENING |
»Rated Power - 150 KW
»Range of output Freq. - 10-30 KHz (MF) &
2 to 10 KHz (LF)
»Maximum Diameter - 150 mm.
» Maximum Length - 1200 mm. & 1500 mm.
»Maximum weight - 90 Kg.
»Maximum Harden Rate - 6 M/Minute
»Job Rotation - 175 RPM
»Maximum Hardening - HRC 64
»Case Depth - 10 mm. (Max) |
5. GRINDING (EXTERNAL) |
Cylindrical Grinding Machine with;
»Maximum Diameter - 260 mm.
» Maximum Length - 800 mm.
»Surface finish - Ra 0.4 mm. |
6. HEAT TREATMENT |
Crude Hardening & Tempering of Heavy
pins, Gear internal, & 'U' Bolts. |
| Top |
