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CNC
Horizontal Gear Hobbing Machine Model
YKN3163 &YKN3180
MIAN
FEATURES
Major features:
The Models YKN3163 & YKN3180 are CNC Gear Hobbing
Machines equipped with the Siemens 802D CNC system. The main drive is
transmitted, at an infinitely variable speed, from a
frequency-controlled motor. The X-axis and the Z-axis, actuated by
independent AC servo motors, can be moved simultaneously.
The machines feature in reliable safety, short
transmission chain, smooth running, robust structure, rigid
transmission, less floor space coverage, wide range of applications and
high performance—price ratio.
Major applications:
The Models YKN3163 & YKN3180 are CNC Gear Hobbing
Machines designed for cutting cylindrical straight gears, helical gears,
sprockets and short spline shafts by the continuous indexing method. If
required by the customer, the machines are capable of cutting workwheels
by the radial power infeed method. The machines are also capable of
cutting little tapered gear teeth, the crowned gear teeth and the like
special gears.
The machines are versatile in functions and well
adaptive to different applications. They are not only well-suited for
batch production of gears in the manufacturing industries of automobile,
tractor, metallurgical machinery and transportation machinery, but also
well-recommended for small batch production or jot-lot production of
gears in the machine tools and machine-building industries.
Main technical specifications
|
|
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YKN3180 |
YKN3163 |
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Max. diameter to be hobbed |
mm |
800 |
630 |
|
Max. module to be hobbed |
mm |
10 |
10 |
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Max. helix angle |
|
±45° |
±45° |
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Min. No. of gear teeth to be hobbed (K=1) |
|
5 |
5 |
|
Slide travel |
mm |
340 |
340 |
|
Max. hob diameter |
mm |
170 |
160 |
|
Max. hob length |
mm |
210 |
210 |
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Max. hob shift |
mm |
160 |
80 |
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Diameters of interchangeable hob arbours |
mm |
27、32、40、50 |
27、32、40、50 |
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Cone of the hob spindle bore |
|
Morse Taper 5# |
Morse Taper 5# |
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Hob spindle speeds, infinitely variable |
rpm |
50～315 |
50～315 |
|
Distance from the
hob center to the worktable center |
mm |
55～435 |
55～435 |
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Distance from the hob center to the
worktable |
mm |
250～590 |
250～590 |
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Axial feedrates (Z-axis), infinitely
variable |
mm/min |
1～500 |
1～500 |
|
Rapid travel speed of the hob head slide |
mm/min |
1000 |
1000 |
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Swiveling
angularity of the hob head slide per rev. of the crank handle |
|
1° |
1° |
|
Swivel angle of the hob head slide |
mm/min |
-60°～150° |
-60°～150° |
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Diameter of the worktable |
mm |
600 |
600 |
|
Worktable bore |
mm |
80 |
80 |
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Distance from the tailstock center to the
worktable |
|
350～805 |
350～805 |
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Pitch diameter
×module of the indexing wormwheel |
mm |
504×5.25 |
504×5.25 |
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Radial feedrates (X-axis), infinitely
variable |
mm/min |
1～500 |
1～500 |
|
Rapid running speed of the worktable |
mm/min |
1200 |
1200 |
|
Power of the main drive motor |
kw |
11 |
11 |
|
Total power consumption |
kw |
22.755 |
22.7 |
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Overall dimensions (L×W×H) |
cm |
240×139×178 |
240×139×178 |
|
Net weight |
kg |
6500 |
6500 |
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Functions of the control system |
Options |
Standard collocation of the machine |
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802D digital drive
technology and LCD display |
Fanuc OiC control system |
Basic machine |
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Standard communication interface |
Automatic deburring
device |
Siemens 802D control system |
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Manual adjustment
of the servo-controlled axes |
Work fixtures |
Hydraulic system &
lubrication system |
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Storage and
call-up of machining programs |
Various non-standard
hob arbours |
Indexing change gears
& differential change gears |
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Self-diagnosis of
machine troubles and safety interlock protection |
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Air conditioned control cabinet |
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Semi-enclosed safety guard |
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Chip collection box |
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