DE392064C - Process for layering the sheets of laminated runners of electrical machines - Google Patents

Process for layering the sheets of laminated runners of electrical machines

Info

Publication number
DE392064C
DE392064C DEA36501D DEA0036501D DE392064C DE 392064 C DE392064 C DE 392064C DE A36501 D DEA36501 D DE A36501D DE A0036501 D DEA0036501 D DE A0036501D DE 392064 C DE392064 C DE 392064C
Authority
DE
Germany
Prior art keywords
sheets
layering
shaft
electrical machines
runners
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEA36501D
Other languages
German (de)
Inventor
Hermann Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AEG AG
Original Assignee
AEG AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AEG AG filed Critical AEG AG
Priority to DEA36501D priority Critical patent/DE392064C/en
Application granted granted Critical
Publication of DE392064C publication Critical patent/DE392064C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Description

Verfahren zum Schichten der Bleche von geblätterten Läufern elektrischer Maschinen. Es ist bekannt, die Bleche der geblätterten Läufer elektrischer Maschinen unmittelbar auf die Welle aufzuschichten. Die Bohrung der einzelnen Bleche darf dabei nur vergleichsweise sehr geringes Spiel gegenüber der Welle besitzen, da andernfalls unerwünschte Schüttelerscheinungen auftreten können. Man hat aus diesem Grunde jedes Blech einzeln geschichtet. Beim Schichten tritt zwischen der Bohrung des Bleches und der Außenfläche der Welle eine vergleichweise große Reibung auf. Das Verfahren ist mühselig und zeitraubend. Man ist daher auch teilweise so verfahren, däß die Bleche auf einen größeres Spiel besitzenden Lehrdorn aufgeschichtet werden und die Welle in das Paket erst eingepreßt wird; nachdem das Paket selbst die erforderliche Pressung erhalten hat und der Lehrdorn aus der Bohrung entfernt worden ist.Method for layering the sheets of peeled runners electrical Machinery. It is known, the sheet metal of the peeled rotor of electrical machines directly on top of the shaft. The drilling of the individual sheets is allowed only have comparatively very little play with respect to the shaft, otherwise undesirable shaking phenomena can occur. For this reason you have every one Sheet metal individually layered. When layering occurs between the hole in the sheet and the outer surface of the shaft a comparatively large amount of friction. The procedure is tedious and time consuming. One has therefore in some cases also proceeded in such a way that the Sheets can be stacked on a plug gauge with a larger clearance and the Shaft is first pressed into the package; after the package itself the required Has received pressure and the plug gauge has been removed from the hole.

Gemäß der Erfindung verwendet man dabei eine doppeltwirkende Presse, bei der beispielsweise mittels einer Traverse die Bleche im erforderlichen Maße zusammengepreßt werden, während das Einpressen 'der Welle unmittelbar durch den Preßstempelerfolgt. Hierdurch wird nicht nur ein Umtransport des Blechpaketes erspart, sondern auch eine besondere Verspannung nach dem Pressen durch Bolzen o. dgl., da die Welle selbst noch auf derselben Maschine eingebracht wird und die gepreßten Bleche in der üblichen Weise, z. B. durch Schrumpfringe befestigt werden können.According to the invention, a double-acting press is used, in the case of, for example, the metal sheets to the required extent by means of a traverse are pressed together, while the pressing 'of the shaft directly through the Press ram done. This not only saves a transport of the sheet metal package, but also a special tension after pressing by bolts o. The like., There the shaft itself is introduced on the same machine and the pressed one Sheets in the usual way, e.g. B. can be attached by shrink rings.

An Stelle der Welle kann auch eine Ankerliuchse o. dgl. in der angegebenen Weise eingepreßt werden.Instead of the shaft, an anchor sleeve or the like can also be used in the specified Way to be pressed.

Claims (1)

PATENT-ANsPRUCH: Verfahren zum Schichten der Bleche von geblätterten Läufern elektrischer Maschinen, wobei die Bleche auf einen mit größerem Spiel versehenen Lehrdorn geschichtet werden, sodann auf das erforderliche Maß zusammengepreßt werden und die Welle oder Ankerbuchse nach Entfernung des Lehrdornes eingepreßt wird, gekennzeichnet durch Verwendung einer doppeltwirkenden Presse, deren Traverse das Blechpaket zusammenpreßt und deren Stempel die Welle in das Blechpaket preßt.PATENT CLAIM: Process for layering the sheets of peeled sheets Electric machine runners, the sheets being provided with greater play Plug gauges are layered, then compressed to the required size and the shaft or anchor bushing is pressed in after removing the plug gauge by using a double-acting press, the crossbeam of which presses the laminated core together and whose punch presses the shaft into the laminated core.
DEA36501D 1921-10-27 1921-10-27 Process for layering the sheets of laminated runners of electrical machines Expired DE392064C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA36501D DE392064C (en) 1921-10-27 1921-10-27 Process for layering the sheets of laminated runners of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA36501D DE392064C (en) 1921-10-27 1921-10-27 Process for layering the sheets of laminated runners of electrical machines

Publications (1)

Publication Number Publication Date
DE392064C true DE392064C (en) 1924-03-15

Family

ID=6929672

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA36501D Expired DE392064C (en) 1921-10-27 1921-10-27 Process for layering the sheets of laminated runners of electrical machines

Country Status (1)

Country Link
DE (1) DE392064C (en)

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