Technical parameters of BG260 Double Cutterhead Straight Bevel Gear Generating Machine
| Model |
Unit |
BG260 |
| Max. diameter of workpiece |
mm |
250 (9.8”) |
| Max. module of workpiece |
mm |
1.5-10 |
| Max. cone distance of workpiece |
mm |
130 (5.1”) |
| Max. tooth number |
|
80 |
| Max. tooth width |
mm |
60 (2.4”) |
| Range of pitch cone angle |
° |
9°25’-80°35’ |
| Min. teeth number |
|
7 (No.1 workhead); 10 (No.2 workhead) |
| Speed of cutterhead |
rpm |
25.32; 2 steps |
| Time for cutting one tooth |
s |
5-53 |
| Max diameter at gear ratio of 5:1 (pinion/main gear) |
mm |
Φ52/260 (2.1/10”) |
| Max diameter at gear ratio of 4:1 (pinion/main gear) |
mm |
Φ63/252 (2.5/9.9”) |
| Max diameter at gear ratio of 3:1 (pinion/main gear) |
mm |
Φ82/246 (3.2/9.7”) |
| Max diameter at gear ratio of 2:1 (pinion/main gear) |
mm |
Φ116/232 (4.6/9.1”) |
| Max diameter at gear ratio of 1:1 (pinion/main gear) |
mm |
Φ185/185 (7.3/7.3”) |
| Main motor power |
kW |
12 |
| Cutterhead motor power |
kW |
3 |
| Hydraulic motor power |
kW |
3 |
| Second and third position cradle motor power |
kW |
3 |
| Overall dimensions |
mm |
2070x2130x1700 |
| Packing dimensions |
mm |
2650x2300x2150 |
| Net weight |
kg |
7500 |
| Gross weight |
kg |
8200 |
Applications of BG260 Double Cutterhead Straight Bevel Gear Generating Machine
BG260 Double Cutterhead Straight Bevel Gear Generating Machine is designed for cutting straight bevel gears used in automobile, tractor, machine tool and other industries.
Main Characteristics of BG260 Double Cutterhead Straight Bevel Gear Generating Machine
1. BG260 adopts vertical double station frame; big diameter cutterhead has good rigidity.
2. Gears of module under 6mm can be cut on physical blank.
3. Two cradles can enter the cutting position alternately to complete machining of bevel gear pair.
4. The station change adopts manual rotary valve.