Gears and other engineering production
Gearing production
Hobbing cutter ZFWZ 8000/40
Hobbing cutter used for big gears with external gearing. Hobbing or splitting. Straight or bevel type of gearing.
| Max. diameter for spur and worm gears |
8 000 mm |
| Module |
40 mm |
| Max. width of spur gear hobbing |
1 300 mm |
| Max. diameter of the cutter |
400 mm |
| Max. width of the cutter |
500 mm |
| Roughness |
3,2 Ra |
| Diameter of the bench clamping plate |
4 000 mm |
| Diameter of the supplementary bench |
6 000 mm |
| Number of grooves |
16 |
| Milling spindle running speed |
9 – 63 RPM |
| Feed rate |
0,25- 8 mm/rev |
| Admissible bench load |
100 t |
Extra accessories:
Clamping supports
Hobbing cutter ZFWZ 6300/40
Hobbing cutter for big gears with external gearing. Hobbing or splitting. Straight or bevel type of gearing.
| Max. diameter for spur and worm gears |
6 300 mm |
| Min. diameter of the piece |
800 m |
| Module |
40 mm |
| Max. width of the spur gear cutting |
|
| Straight gearing |
2 250 mm |
| Bevel gearing up to 15° |
2 000 mm |
| Bevel gearing up to 45° |
1 400 mm |
| Max. diameter of the cutter |
400 mm |
| Max. width of the cutter |
500 mm |
| Roughness |
Ra 3,2 |
| Diameter of the bench clamping plate |
4 000 mm |
| Number of grooves |
16 |
| Milling spindle running speed |
9 – 63 RPM |
| Feed rate |
0,25- 8 mm/rev |
| Admissible bench load |
60 t |
Extra accessories:
Clamping supports
Hobbing cutter ZFWZ 3.150 x 30/I.
Hobbing cutter for spur gears – straight and bevel, helical and worm gears. Such gears can be cut by hobbing or splitting.
| Module |
30 mm |
| Max. diameter of the piece without overarm |
3 150 mm |
| Min. diameter of the piece |
400 mm |
| Max. width of the spur gear cutting |
1 400 mm |
| Max. angle of the lead of tooth |
45° |
| Max. diameter of the cutter |
350 mm |
| Max. width of the cutter |
400 mm |
| Roughness |
Ra 3,2 |
| Diameter of the clamping bench plate |
2 400 mm |
| Number of grooves |
12 |
| Vertical distance between the cutter center and bench area |
700 – 1 900 mm |
| Horizontal distance between the cutter center and bench area |
300 – 1 800 mm |
| Milling spindle running speed |
9 – 63 RPM |
| Feed rate |
0,25- 8 mm/rev |
| Admissible bench load |
30 t |
Extra accessories:
Clamping supports
Bevel Gear Planer OERLIKON K4a
| Maximum gear ratio |
i=1:8 |
| Maximum pitch diameter of the gear in i=1:1 |
1 250 mm |
| Maximum pitch diameter of the gear in i=1:8 |
1 600 mm |
| The biggest module |
30 |
| The smallest module |
2 |
| Maximum number of teeth |
300 |
| Minimum number of teeth in i=1:1 |
20 |
| Minimum number of teeth in i=1:8 |
10 |
| Maximum width of the tooth |
300 mm |
| Maximum lift of the planer heads |
320 mm |
| Minimum lift of the planer heads |
50 mm |
| Maximum radius of the basic gear |
950 mm |
| Minimum radius of the basic gear |
170 mm |
| Maximum angle of the pitch cone |
83° |
| Minimum angle of the pitch cone |
7° |
| Maximum distance of the face plate from the cone peak |
950 mm |
| Minimum distance of the face plate from the cone peak |
170 mm |
| Maximum addendum angle |
6°30´ |
| Maximum dedendum angle |
7°30´ |
Chain gear production
Manufacture of chain gear by rolling and splitting depending on the availability of special tools of the following profiles:
- according to ČSN023311 - roller diameter 5 to 48,26mm
- according to ČSN023329 - roller diameter 9 to 44 mm
- according to ČSN023331 - roller diameter 4 to 54 mm
Manufacture of chain gear of non-normalized profiles depending on the special tools for their production.
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marine
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offshore
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automotive
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jiné