JPH0149566B2 - - Google Patents

Info

Publication number
JPH0149566B2
JPH0149566B2 JP57024691A JP2469182A JPH0149566B2 JP H0149566 B2 JPH0149566 B2 JP H0149566B2 JP 57024691 A JP57024691 A JP 57024691A JP 2469182 A JP2469182 A JP 2469182A JP H0149566 B2 JPH0149566 B2 JP H0149566B2
Authority
JP
Japan
Prior art keywords
strip
chamfering
slitting
cutting
processing
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
JP57024691A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58141815A (ja
Inventor
Tonizo Minezaki
Masatoshi Osada
Tsunetaka Suzuki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2469182A priority Critical patent/JPS58141815A/ja
Publication of JPS58141815A publication Critical patent/JPS58141815A/ja
Publication of JPH0149566B2 publication Critical patent/JPH0149566B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
JP2469182A 1982-02-18 1982-02-18 接触部材の製造方法 Granted JPS58141815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2469182A JPS58141815A (ja) 1982-02-18 1982-02-18 接触部材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2469182A JPS58141815A (ja) 1982-02-18 1982-02-18 接触部材の製造方法

Publications (2)

Publication Number Publication Date
JPS58141815A JPS58141815A (ja) 1983-08-23
JPH0149566B2 true JPH0149566B2 (en]) 1989-10-25

Family

ID=12145187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2469182A Granted JPS58141815A (ja) 1982-02-18 1982-02-18 接触部材の製造方法

Country Status (1)

Country Link
JP (1) JPS58141815A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249631B2 (en]) * 1973-05-23 1977-12-19
JPS5816493Y2 (ja) * 1978-06-21 1983-04-04 株式会社昭和丸筒 容器胴

Also Published As

Publication number Publication date
JPS58141815A (ja) 1983-08-23

Similar Documents

Publication Publication Date Title
JPS5934058B2 (ja) 放射状に形成された部材が軸方向に折曲されているポ−ルピ−スの製造方法
JPH0149566B2 (en])
GB2072058A (en) Manufacture of plates for storage batteries
KR970002439B1 (ko) 전기 단자 핀 및 그 제조 방법
JPH04123821A (ja) 板材のだれ、段差防止剪断加工方法
JPH0275429A (ja) 雄型コネクタ用端子の製造方法
GB2049496A (en) Manufacturing commutators for electric rotating machines
JPS6358657B2 (en])
JP3107235B2 (ja) 摺動接点打抜加工用帯材
JPH0326521B2 (en])
JPH021581B2 (en])
JPS62263831A (ja) 順送り打抜き方法及び金型
JPS5945197B2 (ja) プレス部品の加工法
JPH0456693B2 (en])
JPS6182936A (ja) プレス加工の剪断面精度向上方法
JPS63920A (ja) 特殊電気接点つき端子片の製法
JPS58122133A (ja) 打抜き孔の処理方法及び装置
JPH0732059A (ja) プレス加工方法
JPH01198247A (ja) 整流子の製造方法
JPS62255009A (ja) シヤ−切断加工方法
JPS5942169Y2 (ja) スリツタ−材
JPH0572180B2 (en])
CA1255180A (en) Metal fastener and method of manufacture
JP2541985B2 (ja) バンド用連結駒の製造方法
JPS63137535A (ja) 溝付金属条の製造方法