JPS57196854A - Manufacture of rolled core - Google Patents
Manufacture of rolled coreInfo
- Publication number
- JPS57196854A JPS57196854A JP8084281A JP8084281A JPS57196854A JP S57196854 A JPS57196854 A JP S57196854A JP 8084281 A JP8084281 A JP 8084281A JP 8084281 A JP8084281 A JP 8084281A JP S57196854 A JPS57196854 A JP S57196854A
- Authority
- JP
- Japan
- Prior art keywords
- core
- adhesive tape
- plates
- turn
- cut
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE:To manufacture a one-turn cut type rolled core with preferable productivity by connecting a steel plate cut in the prescribed length with an adhesive tape to form a strip material, winding the material, forming the material and then annealing to melt and remove the tape. CONSTITUTION:Silicon steel plates 1 cut in advance in the prescribed length are butted at the end faces, are connected with an adhesive tape 2, thereby forming a series of steel strip plates. These plates are wound around a circular bobbin 6 to form a circular core 7. Then, the core 7 is removed from the bobbin 6, is thereafter pressed to form a rectangular core. Eventually, the core is annealed to melt and remove the adhesive tape 2 from the core, and a rolled core of one- turn cut type core isolated from the plate 1 at every one turn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8084281A JPS57196854A (en) | 1981-05-29 | 1981-05-29 | Manufacture of rolled core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8084281A JPS57196854A (en) | 1981-05-29 | 1981-05-29 | Manufacture of rolled core |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57196854A true JPS57196854A (en) | 1982-12-02 |
Family
ID=13729607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8084281A Pending JPS57196854A (en) | 1981-05-29 | 1981-05-29 | Manufacture of rolled core |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57196854A (en) |
-
1981
- 1981-05-29 JP JP8084281A patent/JPS57196854A/en active Pending
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