Features

•三點支特式主軸並採用精密級斜椎軸承

The spindle is 3 pointed type which is supported by precision tapper roller bearings.

 

Cross slide with heat treatment and are finished with precision grinding to increase working life

over 3 times.Leasd screw is designed with immersing style, which reduces abradsion.

 

INTERNAL STRUCTURE OF HEADSTOCK

Headstock box uniquely designed to use high class iron and all running parts are lubricated by

presure pump.Forced lubrication system is employed for headstock to ensure its lubrication and

cooling when high speed revolve and keep accuracy lasting. Gears in the headstock are made of

chromium molybdenum steel (SCM-21), treated with cementation and precise grinding to provide

smooth and quiet running.

 

THE STRUCTURE OF BASE

One piece of base is made of meehanite casting, which by harden heat treating and precise grinding.

Main motor and coolant pump are devied under base which is safe and saves time.

Specicification

型號

MODEL

HRE-880,980

MODEL

1100G, 1600G, 2000G, 2500G, 3000G, 4000G, 5000G, 6000G, 7000G, 8000G

CAPACITY

Swing over bed

880mm(34 3/4")

980mm(38 3/4")

Swing over cross slide

640mm(25 1/4")

740mm(29 1/8")

Swing over gap

1170mm(46")

1270mm(50")

Width of gap

482mm(19")

Distance between center

1100, 1600, 2000, 2500, 3000, 4000, 4500, 5000, 6000, 7000, 8000(mm)

Height of center(over bed)

440mm(17 3/8")

490mm(19 1/4")

Bed width

458mm(18")

HEADSTOCK

Spindle nose

ASA-A2-15

Spindle bore

230mm(9")

Number of spindle speed

12

Range of spindle speed

5, 9, 14, 17, 26, 41, 60, 140, 190, 290, 450

FEEDS-THREAD

Lead screw

45mm (1 3/4")

Number of feed changes

28

Longitudinal feed ranges

0.05~0.7

Cross feed range

0.025~0.35

Inch threads

2~28(36)

Metric threads

0.8~14(65)

D.P no./range

4~56(36)

Module pitch no./range

0.5~7(22)

TOOL SLIDE

Cross slide travel

390mm(15 3/8")

Compoud rest travel

240mm(9 12/")

TAILSTOCK

Quill travel

210mm(8 1/4")

Quill diameter

105mm(4 1/8")

Tapper of center

M.T.#6

MOTOR

Main motor

15HPX4P 20HPX4P(opt)

Rapid feed motor

1/4HP

Coolant pump

1/8HP

BED

Length

1100Gx2900mm, 1600Gx3400mm, 2000Gx3900mm, 2500Gx4400mm, 3000Gx4900mm, 3500Gx5400mm, 4000Gx5900mm, 5000Gx6900mm, 6000Gx7900mm, 7000Gx8900mm, 8000Gx9940mm

Width

1240mm

Height

1500mm

1550mm

N.W

1100Gx4100kgs, 1600Gx4400kgs, 2000Gx4700kgs, 2500Gx5000kgs, 3000Gx5300kgs, 3500Gx5600kgs, 4000Gx5900kgs, 5000Gx7100kgs, 6000Gx7800kgs, 7000Gx8500kgs, 8000Gx9200kgs

G.W

1100Gx4250kgs, 1600Gx4600kgs, 2000Gx4950kgs, 2500Gx5300kgs, 3000Gx5650kgs, 3500Gx6000kgs, 4000Gx6400kgs, 5000Gx7800kgs, 6000Gx8500kgs, 7000Gx9200kgs, 8000Gx10,000kgs

PACKING DIMENSION

Length

1100Gx3000mm, 1600Gx3500mm, 2000Gx4000mm, 2500Gx4590mm, 3000Gx5020mm, 3500Gx5520mm, 4000Gx6020mm, 5000Gx7020mm, 6000Gx8030mm, 7000Gx9040mm, 8000Gx10,050mm

Width

1660mm

Height

1750mm

1850mm