Heavy Duty Lathe Machine - 1


BED: The bed casting is made of close-grained cast iron, well ground and finished,capable to withstand vibration free operation under heavy load. Bed Grinding is cut Grinding.

HEAD STOCK:

Casting: Casting of Head stock is Graded and seasoned 10 avoids unevenity and effect of strains strength.

Boring: Boring 01 Headstock is done on high technology method machine 10 get good result of headstock parellality of spindle axles to bed surface and other results.

Bearing: a) Brass: bearing is prepared from high grade leadbronze metal which gives good lubrications and vibrationless perfomance.
b) Bearing: In bearing type machine we uses original SKF bearing which gives accurate operations.

Spindle: We use spindle manufactured from EN·S steel though nitrited & we grinded spindle to avoid friction & ovality.

Screws: Scews used in surface, compound & centre is made of EN·8steel all nuts and dialring of Gun metal, Apron Box Bussingsis in Gunmetal.

Gears: All Gears are checked by runout test and pitch Matchins method and checkedi inall respect.

Technical Specification:

 

Capacity Data HLM-l HLM-2 HLM-3 HLM-4 HLM-5
Lenglh of Bed 1676 mm (5'-6") 2130 mm (7') 2740 mm(9') 3048 mm (10') 3657 mm (12')
Centre Height 255 mm (10") 255 mm (10") 255 mm (10") 255 mm (10") 255 mm (10")
MaximumSwing Over Bed 508 mm (20") 508 mm (20") 508 mm (20") 508 mm (20") 508 mm (20")
Maximum Swing Over Carriage 305 mm (12") 305 mm (12") 305 mm (12") 305 mm (12") 305 mm (12")
Maximum SWing Gap 787 mm (31") 787 mm (31") 787 mm (31") 787 mm (31") 787 mm (31")
Length of Gap in front of Face plate 200 mm (8") 200 mm (8") 200 mm (8") 200 mm (8") 200 mm (8")
Admit between Centres 558 mm (22") 1015 mm (40") 1625 mm (64 ") 1930 mm (76") 2540 mm (100")
Widhth of Bed 323 mm (12.314") 323 mm (12.314") 323 mm (12.314") 323 mm (12.314") 323 mm (12.314")
Length of Gap 305 mm (12") 305 mm (12") 305 mm (12") 305 mm (12") 305 mm (12")
Spindle NOse Dia/Threads 76 mm x6TPI 76 mm x 6TPI 76 mm x 6 TPI 76 mm x 6 TPI 76 mm x6TPI
  3"x6TPI 3" x 6TPI 3"x6TPI 3" x 6TPI 3" x 6TPI
Spindle Bore 52 mm (2") 52 mm (2") 52 mm(2") 52 mm (2") 52 mm(2")
Taper of Bore MT-4 MT-4 MT-4 MT-4 MT-4
Spindle Speeds No, 8 8 8 8 8
Tail Stock Spindle Diameter 50 mm (2") 50mm (2") 50 mm(2") 50 mm (2") 50 mm(2")
Travel 180mm (7.1/2") 180 mm (7.1/2") 180 mm (7.1/2") 180 mm (7.1/2") 180mm(7.1/2")
No. of Threads/Range Matric·13 1 to 6 Pilch 1 to 6 Pitch 1 to 6 Pitch 1 to 6 PilCh 1 to 6 Pitch
Inch 019 2 to 24 TPI 2 to 24 TPI 2 to 24 TPI 2 to 24 TPI 2 to 24 TPI
Lead Screw Dia/threads 38mmx4TPI 38 mm x 4 TPI 38 mm x 4 TPI 38 mm x 4 TPI 38 mmx4 TPI
  1.112" x 4 TPI 1.1/2" x 4TPI 1.1/2" x4TPI 1.1/2" x 4 TPI 1.1/2" x 4 TPI
Power of AC Molor 3ph. 50 Cycles 2 HP 1440 RPM 2 HP 1440 RPM 2 HP 1440 RPM 2 HP 1440 RPM 2 HP 1440 RPM

Standard Accessories for heavy duty lathe Machine
Chuck plate,face plate, Change gearset (inch & mm), Steady rest, Follow rest, tool post key, 2 Nose ded centres, 1 Nose centre adaptors Motor Pulley.

Note :- (1) As improvement are constanty made in our machines, Ihe adove specifications are subject to change wilhout notice and are not binding on us.
             (2) All Specifications are in millimete and the conversion of mm. into inches is approximale.

Metal Working Machinery