Общие сведения
Название:Vertical Gear Hobbing Machine (LGC31500W
Модель:LGC31500W / LGC31800W / LGC311250W
Тип:Зубофрезерный станок
Product Description

FEATURES:

LGC31 series machine is suitable for machining straight, spiral, cylindrical gears and worm wheel etc. Incooperated with reversing mechanism, it can cut herringbone gear without recess by end milling cutter and realize automatic cycling process.

When single indexing is processed, cycle maching can be realized automatically by using the end milling cutter and disc milling cutter. Single indexing also can be controlled manually independently.

The accuracy is not less than grade 7 with gear hobbing process and grade 8 with single gear indexing.

The table is centralized by hydrostatic bearing, pressure oil is supplied through gear oil divider.

The double pitch worms are used for machine. Without adjusting in radial the machine also can get good mating condition. The single worm transmitting is used for LGC31800W and LGC311250W.

Main motor is DC motor with British CT speed regulation system.

The machine is controlled by programmable controller and make all automatic cycling process variable and reliable.

SPECIFICATIONS:  LGC31500W
 
LGC31800WLGC311250W
Max.dia.to be hobbed without rear column5000mm8000mm12500mm
Min. work piece dia.1400mm2400mm2500mm
Max. workpiece width    1800mm
Max. helix angle    45 °
Max. machine module
 
hobbing cutter (steel/cast iron)    36/ 40
End milling cutter (steel/cast iron)    50/ 65
Disc milling cutter (steel/cast iron)    40/ 55
Hobbing cutter diameter    450mm
Hobbing cutter length    550mm
Max. vertical travel    1800mm
Max. center distance (hob cutter/ table)2950mm4250mm6400mm
Min. center distance (hob cutter/ table)700mm1200mm1385mm
Hobbing speed    5.5~40rpm
Dia. of table3760mm4460mm3700mm
FeedHobbingVertical    0.23~4.6mm/r
Horizontal    0.43~8.6mm/r
Single indexing    0.066~1.316mm/min
Rapid travelSlide  63~157mm/min83~157mm/min
Column    117~292mm/min
Auto tool return    57mm/min
Loading capacity65T  100T
Total power57.7kw  59.2kw
Overall sizeLength13810mm13965mm18000mm
Width5070mm6070mm5070mm
Height5200mm5500mm5500mm
Weight of machine108.7T172.6T182T

Сайт поставщика: madeinchina.com

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