JPH0426978B2 - - Google Patents

Info

Publication number
JPH0426978B2
JPH0426978B2 JP59221872A JP22187284A JPH0426978B2 JP H0426978 B2 JPH0426978 B2 JP H0426978B2 JP 59221872 A JP59221872 A JP 59221872A JP 22187284 A JP22187284 A JP 22187284A JP H0426978 B2 JPH0426978 B2 JP H0426978B2
Authority
JP
Japan
Prior art keywords
wire
tension
reel
capstan
tensioning mechanism
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 - Lifetime
Application number
JP59221872A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61100361A (ja
Inventor
Junichi Takase
Isao Kikuchi
Masaru Takatani
Yukio Kondo
Yutaka Hayashi
Atsushi Tomizawa
Nobuaki Kita
Hajime Yamaguchi
Mitsuo Mitani
Hideo Hatsutori
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP22187284A priority Critical patent/JPS61100361A/ja
Publication of JPS61100361A publication Critical patent/JPS61100361A/ja
Publication of JPH0426978B2 publication Critical patent/JPH0426978B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP22187284A 1984-10-22 1984-10-22 ワイヤ式切断装置 Granted JPS61100361A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22187284A JPS61100361A (ja) 1984-10-22 1984-10-22 ワイヤ式切断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22187284A JPS61100361A (ja) 1984-10-22 1984-10-22 ワイヤ式切断装置

Publications (2)

Publication Number Publication Date
JPS61100361A JPS61100361A (ja) 1986-05-19
JPH0426978B2 true JPH0426978B2 (zh) 1992-05-08

Family

ID=16773499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22187284A Granted JPS61100361A (ja) 1984-10-22 1984-10-22 ワイヤ式切断装置

Country Status (1)

Country Link
JP (1) JPS61100361A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2619251B2 (ja) * 1988-01-08 1997-06-11 株式会社日平トヤマ ワイヤーソー装置
JP2607992B2 (ja) * 1991-07-18 1997-05-07 憲一 石川 硬質脆性材料の加工装置
JP2715752B2 (ja) * 1991-10-31 1998-02-18 住友金属工業株式会社 ヒートシンク放熱フィンとその製造方法
US5455382A (en) * 1991-10-31 1995-10-03 Sumitomo Metal Industries, Ltd. IC package heat sink fin
EP0560259B1 (en) * 1992-03-09 1996-10-30 Sumitomo Metal Industries, Ltd. Heat sink having good heat dissipating characteristics and process for producing the same
EP0633608B1 (en) * 1993-07-08 2000-10-11 Sumitomo Metal Industries, Ltd. Process for producing a pin-finned heat sink
CN103978563A (zh) * 2014-02-27 2014-08-13 上海大学 多线切割机恒张力控制系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118167A (zh) * 1974-03-04 1975-09-16
JPS5183297A (ja) * 1975-01-17 1976-07-21 Inoue Japax Res Kenmasochi
JPS5212954A (en) * 1975-07-17 1977-01-31 Houjiyou Seianshiyo Kk Method of producing raw rean jam

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118167A (zh) * 1974-03-04 1975-09-16
JPS5183297A (ja) * 1975-01-17 1976-07-21 Inoue Japax Res Kenmasochi
JPS5212954A (en) * 1975-07-17 1977-01-31 Houjiyou Seianshiyo Kk Method of producing raw rean jam

Also Published As

Publication number Publication date
JPS61100361A (ja) 1986-05-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees