1.Usage range
a. Turning the internal and external cylindrical surface and plane
b. Turning internal and external conical surface
c. Grooving
d. Head face
e. Severance
2.Advantage
a.high quality casting iron
b. high accuracy double-row short cylindrical roller bearings
c.manual fine scraping(high precision)
d.Working table adopts hydrostatic guide way.
e.the spimdle adopts zwz which got wear resistant
f.gear was made by quenching way which got little noise
3.Main specification and parameters
|
Name
|
Unit
|
C516
|
|
Worktable diameter
|
mm
|
600
|
|
Max. turning diameter of rail head
|
mm
|
2000
|
|
Max. turning diameter of side head
|
mm
|
1800
|
|
Max. height of workpiece
|
Mm
|
1250
|
|
Max. weight of workpiece
|
t
|
8
|
|
Max. cutting force of rail head
|
N
|
25000
|
|
Max. cutting force of side head
|
N
|
20000
|
|
Total cutting force
|
N
|
40000
|
|
Max. torque of worktable
|
N.m
|
32000
|
|
Rotation speed range of worktable
|
r/min
|
3.2~100
|
|
Feeding amount range of cutter head
|
mm/min
|
0.8~86
|
|
Horizontal travel of rail head
|
mm
|
1115
|
|
Vertical travel of rail head
|
mm
|
750
|
|
Horizontal travel of side head
|
mm
|
600
|
|
Vertical travel of side head
|
mm
|
900
|
|
Rotation angle of rail head
|
degree
|
±30°
|
|
Quick moving of cutter head
|
mm /min
|
1800
|
|
Crossbeam travel
|
mm
|
890
|
|
Lifting speed of crossbeam
|
mm /min
|
440
|
|
Main motor power
|
KW
|
30
|
|
Power of crossbeam lifting motor
|
KW
|
3.0
|
|
Power of cutter head quick speed motor
|
KW
|
1.5
|
|
Power of cutter head feeding motor
|
KW
|
1.3/1.8
|
|
Power of oil pump motor
|
KW
|
1.5
|
|
Machine weight (about)
|
t
|
17
|
4.Charactors:
a. The framework is scrapped by hand which has high geometric accuracy. In order to increase the lubrication oil
reserve and decrease the friction coefficient.
b. The spindle adopts the world famous brand "ZWZ" with high accuracy double-row short cylindrical roller bearing
take the effect of centering in the process of running or rotating, because radial clearance of bearing is adjustable;
the worktable has higher rotation accuracy.
c. The cutter head device is composed of cutter head slide base and ram. The ram prefer the ductile iron because
of its ability to with stand shock loads, high tensile strength, and abrasive resistance.
d. All gears in adopt harden and grinding processing and have the advantages of stable drive, low noise. The
gears adopt 20 CrMnTi through hardening and grounding.
e. After the process of anneal and turning. The guide rail and worktable scrapped by hand sealed by oil slick to
make sure that they can run steadily.
5.After-sale Service:
Our promise: Zero distance service
Our goal:No need service
Time:Free charge of guarantee within one year(except wrong operation);
Paid service for whole lifetime.
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6. Main Export Markets:
Great efficient, high accurate, trouble free, and carefree effects with small investment, our machines sell well in both domestic and overseas markets, we have been exported to to Turkey,Chile, India, USA, Russia and more than 20 countries.