JPS5759448A - Assembling method for split core - Google Patents

Assembling method for split core

Info

Publication number
JPS5759448A
JPS5759448A JP13299680A JP13299680A JPS5759448A JP S5759448 A JPS5759448 A JP S5759448A JP 13299680 A JP13299680 A JP 13299680A JP 13299680 A JP13299680 A JP 13299680A JP S5759448 A JPS5759448 A JP S5759448A
Authority
JP
Japan
Prior art keywords
welding
slot
core
shape
split core
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
Application number
JP13299680A
Other languages
Japanese (ja)
Inventor
Shozo Miki
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP13299680A priority Critical patent/JPS5759448A/en
Publication of JPS5759448A publication Critical patent/JPS5759448A/en
Pending 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings

Landscapes

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

Abstract

PURPOSE:To secure the circularity of the bore side of a core by forming welding slots on the outer periphery of a split core, welding the side displaced from the center of the slot to integrally assemble the cores and thus preventing the deformation due to the welding. CONSTITUTION:A welding slot 13 of dovetail shape is, for example, formed on the outer periphery of a split core 11 formed by laminating punched steel plates. After the cores 11 are assembled, the side oblique surface of the slot 13 is welded at 14, the punched steel plates are integrally secured to form a core. The shape of the welding slot 13 may be V shape or U shape. In this manner, the tensile strengths f1, f2 due to welding can be concentrated to the shoulder of the slot 13, thereby preventing the deformation of the core.
JP13299680A 1980-09-26 1980-09-26 Assembling method for split core Pending JPS5759448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13299680A JPS5759448A (en) 1980-09-26 1980-09-26 Assembling method for split core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13299680A JPS5759448A (en) 1980-09-26 1980-09-26 Assembling method for split core

Publications (1)

Publication Number Publication Date
JPS5759448A true JPS5759448A (en) 1982-04-09

Family

ID=15094343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13299680A Pending JPS5759448A (en) 1980-09-26 1980-09-26 Assembling method for split core

Country Status (1)

Country Link
JP (1) JPS5759448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008141904A (en) * 2006-12-05 2008-06-19 Shinko Electric Co Ltd Manufacturing method for stator core

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523084A (en) * 1975-06-24 1977-01-11 Morishita Seiyaku Kk Preparation of 2-alkylk=4-alkoxy-5-morpholino-3(2h)-pyridazinones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523084A (en) * 1975-06-24 1977-01-11 Morishita Seiyaku Kk Preparation of 2-alkylk=4-alkoxy-5-morpholino-3(2h)-pyridazinones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008141904A (en) * 2006-12-05 2008-06-19 Shinko Electric Co Ltd Manufacturing method for stator core

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