|
Model V-2500 |
|
|
|
|
Specifications `HEWKS’ Universal Gear Hobbing Machine Model V-2500 |
|
Salient Features |
|
The heavy duty
Universal Gear Hobbing Machines represent the ultimate in sound
uptodate design. These are of precision construction with superior
workmanship which ensures high output and fine performance. The
machine can cut spur Gears, Helical Gears, Worm Gears, Splines,
Serration sprocket Wheels, Retchet Wheels and any other form that
can be hobbed. The bed and main column of the machines are of
ample size. These are of box type design and are well ribbed with
V-type guideways. For the consistence accuracy of the machine
axially adjustable Indexing worm is provided to remove backlash.
Provision has also been made to remove backlash in feed screw and
nut of the Hob slide. Oil reservolrs are provided in the machine
which ensures thorough lubrication of Gears & Bearings. |
| |
|
Maximum Continuous Output (Max. Pitch) |
( 25 Module ) |
1
D.P. |
|
Maximum Diameter of Gear
with support |
|
96
" |
|
Maximum Diameter of Gear
with extended support |
|
120 " |
|
Maximum Face Capacity for Spur
Gear |
|
32 " |
|
Face capacity for Helical Gear |
Helix Angle 15º |
32 " |
| |
Helix Angle 30º |
24 " |
| |
Helix Angle 45º |
18 " |
|
Diameter of Work table |
|
52 " |
|
Maximum Diameter of Hob |
|
13 " |
|
Maximum Length of Hob |
|
14 " |
|
Hob Shift |
|
2.5 " |
|
Diameter of Work Arbour |
|
3 " |
|
Diameter of Hob Arbour |
|
1.5 ", 2 " |
|
Hob speeds in R.P.M. |
|
16,24,32,40 |
|
Feed of Hob slide |
Maximum |
0.1 " |
| |
Minimum |
0.010 " |
|
Radial Feed of Work slide (Max) |
|
0.05
" |
|
(Min) |
|
0.005 " |
|
Main Drive Motor |
|
7.5 H.P. |
|
Rapid Motor for Piller Slide & Bed Slide |
|
3 H.P. |
|
Floor Space required with Cover Closed |
|
220 x 86 " |
|
----------------------------------Open |
|
240
x 108 " |
|
Weight of the Machine |
|
24
Tons approx. |
|
Height of the Machine |
|
120 " |
|
STANDARD EQUIPMENT |
|
One Electric Motor 7.5 H.P., One
Electric Motor 3 H.P. , One Electrical Coolant Pump , One Work Arbour, One Hob Arbour , One
set of 48 change gears , One Face Plate 84 " dia. , Twelve
Segment Supports. |
| |
|
 |
