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The semiautomatic machine is intended for deburring and chamfering over teeth profile of spur and helical cylindrical gears of external and internal gearing, bevel, spur and helical gears, pinion-shafts, worm wheels and sprockets with abrasive wheel.
Structural features:
- The semiautomatic machine is intended for deburring and chamfering over teeth profile of gears of external and internal gearing, bevel, spur and helical gears, Pinion-shafts, worm wheels and sprockets with abrasive wheel.
- The semiautomatic machines to be produced of following versions:
- BCH-550 - with only spindle to chamfer one face.
- BCH-550-2 - with two spindle to chamfer two faces of workpiece simulta-neously.
| Maximal diameter of gears to be treated, mm |
500 |
| Minimal outer diameter, mm |
70 |
| Module of gears to be treated, mm |
1,5...10 |
| Maximal height of gears to be treated, mm |
350 |
| Minimal diameter of gears to be treated, mm |
70 |
| Maximal diameter of grinding wheel as per GOST 21963-82, mm |
125 |
| Diameter of tool spindle end as per GOST 2270-78, mm |
14 |
| Distance between the base of semiautomatic machine and the upper face of faceplate, mm |
910 |
| Distance between the workpiece axis and the front wall of semiautomatic machine, mm |
250 |
| Minimal distance between the table and the workpieces' face when the treatment of lower face, mm |
150 |
| Maximal upright travel of mounted grinding wheel, mm |
300 |
| Wheel rotational speed, rpm |
7700 |
| Limits of table rotational speeds (stepless), rpm |
0,3...6 |
| Power of electric motor of primary motion drive, kW |
0,12 |
| Overall dimensions of the semiautomatic machine, mm |
1050x870x1400 |
| Weight of the semiautomatic machine, kg |
350 |
| Total power, kW |
0,74 |
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