AT231579B - Reel drive for strip rolling mills or similar Facilities - Google Patents
Reel drive for strip rolling mills or similar FacilitiesInfo
- Publication number
- AT231579B AT231579B AT847162A AT847162A AT231579B AT 231579 B AT231579 B AT 231579B AT 847162 A AT847162 A AT 847162A AT 847162 A AT847162 A AT 847162A AT 231579 B AT231579 B AT 231579B
- Authority
- AT
- Austria
- Prior art keywords
- rolling mills
- strip rolling
- reel drive
- reel
- similar facilities
- Prior art date
Links
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
<Desc/Clms Page number 1>
Haspelantrieb für Bandwalzwerke od. ähnl. Einrichtungen
EMI1.1
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vom Bunddurchmesser sondern sie ist bei leerem Haspel am grössten. Da die speisende Stromquelle aber wegen der für grossen Zug vorgesehenen Getriebestufe ohnedies für noch grössere Motordrehzahlen bei vollernFeldunddaherentsprechendgrössereSpannungenbemessenseinmuss, istindieserHinsichtkeinMehraufwand erforderlich.
Die Regelungsart mit konstanter Motorerregung auch für den Bereich grosser Züge zu verwenden, wäre nicht zweckmässig, weil dies eine Stromquelle erfordern würde, die im Bunddurchmesserverhältnis mehr Spannung liefert, als dies bei Regelung im Motorfeld notwendig ist.
<Desc / Clms Page number 1>
Reel drive for strip rolling mills or similar Facilities
EMI1.1
<Desc / Clms Page number 2>
on the coil diameter but it is greatest when the reel is empty. However, since the supplying power source has to be dimensioned for even higher engine speeds with a full field and therefore correspondingly higher voltages due to the gear stage intended for large traction, no additional effort is required in this regard.
Using the control mode with constant motor excitation also for the area of large trains would not be advisable because this would require a power source that supplies more voltage in the collar diameter ratio than is necessary for control in the motor field.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT847162A AT231579B (en) | 1962-10-26 | 1962-10-26 | Reel drive for strip rolling mills or similar Facilities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT847162A AT231579B (en) | 1962-10-26 | 1962-10-26 | Reel drive for strip rolling mills or similar Facilities |
Publications (1)
Publication Number | Publication Date |
---|---|
AT231579B true AT231579B (en) | 1964-02-10 |
Family
ID=3605741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT847162A AT231579B (en) | 1962-10-26 | 1962-10-26 | Reel drive for strip rolling mills or similar Facilities |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT231579B (en) |
-
1962
- 1962-10-26 AT AT847162A patent/AT231579B/en active
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