JPS62137125A - カラ−ブラウン管用シヤドウマスクの成形方法 - Google Patents

カラ−ブラウン管用シヤドウマスクの成形方法

Info

Publication number
JPS62137125A
JPS62137125A JP60277932A JP27793285A JPS62137125A JP S62137125 A JPS62137125 A JP S62137125A JP 60277932 A JP60277932 A JP 60277932A JP 27793285 A JP27793285 A JP 27793285A JP S62137125 A JPS62137125 A JP S62137125A
Authority
JP
Japan
Prior art keywords
shadow mask
punch
face
temp
forming
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
JP60277932A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029890B2 (enExample
Inventor
Takayuki Sato
隆行 佐藤
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP60277932A priority Critical patent/JPS62137125A/ja
Publication of JPS62137125A publication Critical patent/JPS62137125A/ja
Publication of JPH029890B2 publication Critical patent/JPH029890B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP60277932A 1985-12-12 1985-12-12 カラ−ブラウン管用シヤドウマスクの成形方法 Granted JPS62137125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60277932A JPS62137125A (ja) 1985-12-12 1985-12-12 カラ−ブラウン管用シヤドウマスクの成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60277932A JPS62137125A (ja) 1985-12-12 1985-12-12 カラ−ブラウン管用シヤドウマスクの成形方法

Publications (2)

Publication Number Publication Date
JPS62137125A true JPS62137125A (ja) 1987-06-20
JPH029890B2 JPH029890B2 (enExample) 1990-03-05

Family

ID=17590288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60277932A Granted JPS62137125A (ja) 1985-12-12 1985-12-12 カラ−ブラウン管用シヤドウマスクの成形方法

Country Status (1)

Country Link
JP (1) JPS62137125A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834151A (zh) * 2019-03-13 2019-06-04 中南大学 一种板材微孔翻边的差温电磁成形方法及成形装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109834151A (zh) * 2019-03-13 2019-06-04 中南大学 一种板材微孔翻边的差温电磁成形方法及成形装置

Also Published As

Publication number Publication date
JPH029890B2 (enExample) 1990-03-05

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