Proposed method of gears manufacturing has considerable advantages over production of teeth by traditional method-milling. Rolled gears have higher durability up to 35-45% in comperison with milling and up to 25-30% higher load-carring capacity.
The design of the mill for teeth rolling provides high stiffness that permits to roll teeth for finish milling or grinding excepting labour expenditures for roughing treatment.
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TECHNICAL DATA |
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|---|---|---|
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|
АЛПЗ-800 |
АЛПЗ-1250 |
|
Rolling gear diameter, mm |
110-550 |
500-1000 |
|
Width of gear, mm |
100 |
145 |
|
Mechanical equipment mass, t |
63,7 |
85 |
|
Output, pc/hr |
35-45 |
25 |
|
Overall dimensions, mm |
||
|
length |
8300 |
15000 |
|
width |
9000 |
11000 |
|
height |
3560 |
3800 |
|
Inductive heating of billets by high frequency current, Hz |
4400 |
4400 |
|
Adjusting capacity, kW |
||
|
during heating |
500 |
1000 |
|
during reheating |
500 |
500 |
|
Total capacity of electro equipment, kW |
140 |
186 |