JPS55114168A - Method of machining iron core of flat type motor - Google Patents

Method of machining iron core of flat type motor

Info

Publication number
JPS55114168A
JPS55114168A JP2045979A JP2045979A JPS55114168A JP S55114168 A JPS55114168 A JP S55114168A JP 2045979 A JP2045979 A JP 2045979A JP 2045979 A JP2045979 A JP 2045979A JP S55114168 A JPS55114168 A JP S55114168A
Authority
JP
Japan
Prior art keywords
core
point
band
type motor
flat type
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.)
Granted
Application number
JP2045979A
Other languages
Japanese (ja)
Other versions
JPS5951219B2 (en
Inventor
Yutaka Takamiya
Hiroshi Tanaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2045979A priority Critical patent/JPS5951219B2/en
Publication of JPS55114168A publication Critical patent/JPS55114168A/en
Publication of JPS5951219B2 publication Critical patent/JPS5951219B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the material loss of a flat type motor by feeding a steel band to a stamping cutting blade by a feeding unit, continuously stamping the band to a length required for a winding core, and forming an excessive portion to be wound with winding as retained with a yoke.
CONSTITUTION: A steel band 5 is wound on a core 7 while being stamped at its slot 2 by a stamping cutting blade 6 at a point p. The slot 2 stamped at the point p is so formed as to be wound and laminated at the same angular position A of the core 7. The band 5 is fed by a feeding unit 8 interlocked with the blade 6 to continuously stamp the length required for the distance to the core 7, that it, the length from the point p to the point A and to form the excessive portion 4 retained at a yoke 3. At this time, the band feeding pitch of the feeding unit 8 is so set as to be slightly shorter than the width of the blade 6, that is, the width of the slot 2.
COPYRIGHT: (C)1980,JPO&Japio
JP2045979A 1979-02-22 1979-02-22 Winding core processing method for flat motors Expired JPS5951219B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2045979A JPS5951219B2 (en) 1979-02-22 1979-02-22 Winding core processing method for flat motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2045979A JPS5951219B2 (en) 1979-02-22 1979-02-22 Winding core processing method for flat motors

Publications (2)

Publication Number Publication Date
JPS55114168A true JPS55114168A (en) 1980-09-03
JPS5951219B2 JPS5951219B2 (en) 1984-12-12

Family

ID=12027653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2045979A Expired JPS5951219B2 (en) 1979-02-22 1979-02-22 Winding core processing method for flat motors

Country Status (1)

Country Link
JP (1) JPS5951219B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016056294A1 (en) * 2014-10-06 2016-04-14 株式会社 日立産機システム Axial gap-type rotary electric machine and method for manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019165519A (en) * 2016-08-02 2019-09-26 日立オートモティブシステムズ株式会社 Stator, manufacturing method of stator, axial gap type motor and electric pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016056294A1 (en) * 2014-10-06 2016-04-14 株式会社 日立産機システム Axial gap-type rotary electric machine and method for manufacturing same
JP2016077067A (en) * 2014-10-06 2016-05-12 株式会社日立産機システム Axial gap type rotary electric machine and manufacturing method for the same

Also Published As

Publication number Publication date
JPS5951219B2 (en) 1984-12-12

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