JPS56112703A - Manufacture of laminated iron core - Google Patents

Manufacture of laminated iron core

Info

Publication number
JPS56112703A
JPS56112703A JP1458480A JP1458480A JPS56112703A JP S56112703 A JPS56112703 A JP S56112703A JP 1458480 A JP1458480 A JP 1458480A JP 1458480 A JP1458480 A JP 1458480A JP S56112703 A JPS56112703 A JP S56112703A
Authority
JP
Japan
Prior art keywords
iron core
deviation
laminated
punch
plate
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
JP1458480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0122721B2 (2
Inventor
Takaaki Mitsui
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.)
MITSUI HAITETSUKU KK
Mitsui Manufacturing Co Ltd
Original Assignee
MITSUI HAITETSUKU KK
Mitsui Manufacturing 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 MITSUI HAITETSUKU KK, Mitsui Manufacturing Co Ltd filed Critical MITSUI HAITETSUKU KK
Priority to JP1458480A priority Critical patent/JPS56112703A/ja
Publication of JPS56112703A publication Critical patent/JPS56112703A/ja
Publication of JPH0122721B2 publication Critical patent/JPH0122721B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP1458480A 1980-02-08 1980-02-08 Manufacture of laminated iron core Granted JPS56112703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1458480A JPS56112703A (en) 1980-02-08 1980-02-08 Manufacture of laminated iron core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1458480A JPS56112703A (en) 1980-02-08 1980-02-08 Manufacture of laminated iron core

Publications (2)

Publication Number Publication Date
JPS56112703A true JPS56112703A (en) 1981-09-05
JPH0122721B2 JPH0122721B2 (2) 1989-04-27

Family

ID=11865209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1458480A Granted JPS56112703A (en) 1980-02-08 1980-02-08 Manufacture of laminated iron core

Country Status (1)

Country Link
JP (1) JPS56112703A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094125A (en) * 1998-07-16 2000-07-25 Wako Seiki Co., Ltd. Thin metal plate stack assembly and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6094125A (en) * 1998-07-16 2000-07-25 Wako Seiki Co., Ltd. Thin metal plate stack assembly and method of making the same

Also Published As

Publication number Publication date
JPH0122721B2 (2) 1989-04-27

Similar Documents

Publication Publication Date Title
ES8703191A1 (es) Perfeccionamientos en un dispositivo para la fabricacion de placas de material sintetico
ES464375A1 (es) Procedimiento para la fabricacion de piezas de construccion y pieza resultante.
JPS56112703A (en) Manufacture of laminated iron core
JPS56107764A (en) Manufacture of rapping plate bland for iron core
JPS568238A (en) Positioning method for insert die of metal mold for injection molding
JPS57197139A (en) Composite molding of metal plate and resin
GB1124309A (en) Method of making spinneret plates
GB1115507A (en) Manufacturing processes of magnetic cores of stratified strips and sheets
JPS5635659A (en) Manufacture of rotor core
JPS56126033A (en) Production of blanked core
GB1093481A (en) Improvements in or relating to a method and apparatus for forming moulds and cores
JPS5734751A (en) Stator core for rotary electric machine and manufacture thereof
JPS5726424A (en) Manufacture of laminated core
JPS56110904A (en) Production of polyhedral mirror
JPS5463806A (en) Production of magnetic head
JPS57162954A (en) Laminated core
JPS56145754A (en) Cast rotor
JPS57162953A (en) Laminated core
JPS56139057A (en) Manufacture of rotor iron core for motor
JPS56126142A (en) Automatic coating method for ornamental plate for plastic resin injection-molded product and coating mold thereof and product coated by use of said mold
JPS51145804A (en) Manufacturing method of rotors for coreless motors
JPS57109550A (en) Producing device for metallic sheet
JPS55102217A (en) Manufacturing method of stator core of solenoid
JPS57138112A (en) Manufacture of electromagnet core
JPS5761526A (en) Manufacture of flat die