JPS6216805B2 - - Google Patents

Info

Publication number
JPS6216805B2
JPS6216805B2 JP58188473A JP18847383A JPS6216805B2 JP S6216805 B2 JPS6216805 B2 JP S6216805B2 JP 58188473 A JP58188473 A JP 58188473A JP 18847383 A JP18847383 A JP 18847383A JP S6216805 B2 JPS6216805 B2 JP S6216805B2
Authority
JP
Japan
Prior art keywords
magnetic field
molded product
injection molding
current
alternating current
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
JP58188473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6079920A (ja
Inventor
Akira Yokota
Masashi Kato
Keiji Nakahara
Yasuo Saito
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP58188473A priority Critical patent/JPS6079920A/ja
Publication of JPS6079920A publication Critical patent/JPS6079920A/ja
Publication of JPS6216805B2 publication Critical patent/JPS6216805B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Hard Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP58188473A 1983-10-11 1983-10-11 磁場射出成形における消磁方法 Granted JPS6079920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58188473A JPS6079920A (ja) 1983-10-11 1983-10-11 磁場射出成形における消磁方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58188473A JPS6079920A (ja) 1983-10-11 1983-10-11 磁場射出成形における消磁方法

Publications (2)

Publication Number Publication Date
JPS6079920A JPS6079920A (ja) 1985-05-07
JPS6216805B2 true JPS6216805B2 (enrdf_load_stackoverflow) 1987-04-14

Family

ID=16224335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58188473A Granted JPS6079920A (ja) 1983-10-11 1983-10-11 磁場射出成形における消磁方法

Country Status (1)

Country Link
JP (1) JPS6079920A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277407A (ja) * 1988-04-30 1989-11-07 Mitsubishi Agricult Mach Co Ltd 移動農機のシリンダ油路切換え構造
JPH0466005A (ja) * 1990-07-05 1992-03-02 Kubota Corp トラクタの油圧制御装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61262678A (ja) * 1985-05-16 1986-11-20 Casio Comput Co Ltd スケジユ−ル表示装置
JPS6490715A (en) * 1987-10-02 1989-04-07 Shin Kobe Electric Machinery Taking-out method for resin magnet molded product
JP2532891B2 (ja) * 1987-10-14 1996-09-11 住友重機械工業株式会社 磁場射出成形機の着磁方法
JPH04250015A (ja) * 1991-01-17 1992-09-04 Japan Steel Works Ltd:The 異方性樹脂磁石用射出成形機の成形品減磁方法
JP5123281B2 (ja) * 2009-11-26 2013-01-23 株式会社日本製鋼所 射出制御システムおよび射出制御方法
CN105141078B (zh) * 2015-07-22 2017-11-03 郎溪亚博磁电科技有限公司 磁性电机转子用磁场注塑成型设备
JP6297102B2 (ja) * 2016-07-13 2018-03-20 株式会社日本製鋼所 プラスチックマグネット射出成形機用の磁場発生装置
CN110957097B (zh) * 2019-10-24 2021-03-30 中国科学院电工研究所 一种软磁铁氧体的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121199A (ja) * 1974-08-16 1976-02-20 Nippon Special Steel Co Ltd Ihoseijushijishakuno seizohoho
JPS588570B2 (ja) * 1976-04-12 1983-02-16 三洋電機株式会社 永久磁石の着磁・消磁回路
JPS5642312A (en) * 1979-09-13 1981-04-20 Denshi Jiki Kogyo Kk Demagnetization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277407A (ja) * 1988-04-30 1989-11-07 Mitsubishi Agricult Mach Co Ltd 移動農機のシリンダ油路切換え構造
JPH0466005A (ja) * 1990-07-05 1992-03-02 Kubota Corp トラクタの油圧制御装置

Also Published As

Publication number Publication date
JPS6079920A (ja) 1985-05-07

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