Features
•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
|
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 |
|