CH512305A - Machine à découper en éléments un matériau fragile, notamment cristallin - Google Patents

Machine à découper en éléments un matériau fragile, notamment cristallin

Info

Publication number
CH512305A
CH512305A CH1819067A CH1819067A CH512305A CH 512305 A CH512305 A CH 512305A CH 1819067 A CH1819067 A CH 1819067A CH 1819067 A CH1819067 A CH 1819067A CH 512305 A CH512305 A CH 512305A
Authority
CH
Switzerland
Prior art keywords
découper
crystallin
notamment
éléments
machine
Prior art date
Application number
CH1819067A
Other languages
English (en)
Inventor
Roger Bonnefoy Jean
Alain Dreyfus Bertrand
Original Assignee
Photocircuits 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 Photocircuits Corp filed Critical Photocircuits Corp
Publication of CH512305A publication Critical patent/CH512305A/it

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
    • 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
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/007—Use, recovery or regeneration of abrasive mediums
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
CH1819067A 1966-12-27 1967-12-27 Machine à découper en éléments un matériau fragile, notamment cristallin CH512305A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR88986A FR1512501A (fr) 1966-12-27 1966-12-27 Perfectionnements apportés aux machines à scier des éléments en matériaux fragiles, notamment cristallins

Publications (1)

Publication Number Publication Date
CH512305A true CH512305A (it) 1971-09-15

Family

ID=8623000

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1819067A CH512305A (it) 1966-12-27 1967-12-27 Machine à découper en éléments un matériau fragile, notamment cristallin

Country Status (6)

Country Link
US (1) US3525324A (it)
CH (1) CH512305A (it)
DE (1) DE1652513C3 (it)
FR (1) FR1512501A (it)
GB (1) GB1158459A (it)
NL (1) NL154687B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831576A (en) * 1971-11-22 1974-08-27 Motorola Inc Machine and method for cutting brittle materials using a reciprocating cutting wire
FR2254948A5 (en) * 1973-12-18 1975-07-11 Motorola Inc Brittle material cutting mechanism - has grooved pulleys on axes inclined to each other guiding moving cutting wire
CH614151A5 (it) * 1976-12-27 1979-11-15 Meyer & Burger Maschinenfabrik
US4185609A (en) * 1978-06-23 1980-01-29 Frank Petera Band type lapidary saw
US4393450A (en) * 1980-08-11 1983-07-12 Trustees Of Dartmouth College Three-dimensional model-making system
US4766875A (en) * 1982-11-22 1988-08-30 Stanford University Endless wire saw having material recovery capability
US4574769A (en) * 1984-02-18 1986-03-11 Ishikawa Ken Ichi Multi-wire vibratory cutting method and apparatus
JPS61168466A (ja) * 1985-01-21 1986-07-30 Yasunaga Eng Kk 加工物微速押上装置
CH672452A5 (it) * 1987-08-21 1989-11-30 Photec S A
JP2673544B2 (ja) * 1988-06-14 1997-11-05 株式会社日平トヤマ 脆性材料の切断方法
US4972680A (en) * 1989-09-26 1990-11-27 Cox Richard G Conversion kit for vehicle air conditioning circuit suction throttling valves
WO1991012915A1 (fr) * 1990-03-01 1991-09-05 Charles Hauser Dispositif pour un sciage industriel de pieces en tranches fines
JP2516717B2 (ja) * 1991-11-29 1996-07-24 信越半導体株式会社 ワイヤソ―及びその切断方法
US5564409A (en) * 1995-06-06 1996-10-15 Corning Incorporated Apparatus and method for wire cutting glass-ceramic wafers
CH691038A5 (fr) * 1996-02-06 2001-04-12 Hct Shaping Systems Sa Dispositif de sciage par fil pour le découpe de tranches fines.
CZ283541B6 (cs) * 1996-03-06 1998-04-15 Trimex Tesla, S.R.O. Způsob řezání ingotů z tvrdých materiálů na desky a pila k provádění tohoto způsobu
DE19818484A1 (de) * 1998-04-24 1999-10-28 Wacker Siltronic Halbleitermat Verfahren zum Abtrennen einer Halbleiterscheibe
JP5054943B2 (ja) * 2006-08-04 2012-10-24 Ｔｏｗａ株式会社 切断装置及び切断方法
JP4995510B2 (ja) * 2006-08-04 2012-08-08 Ｔｏｗａ株式会社 切断装置及び切断方法
JP2008100298A (ja) * 2006-10-17 2008-05-01 Seiko Epson Corp マルチワイヤソー装置及びマルチワイヤソー装置の調整方法
US9217118B2 (en) 2009-10-16 2015-12-22 Dow Global Technologies Llc Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries
CN102159691B (zh) 2009-10-16 2013-11-06 陶氏环球技术有限责任公司 与金刚石线锯联用的含水切削液
WO2011044716A1 (en) 2009-10-16 2011-04-21 Dow Global Technologies Llc Cutting fluids with improved performance
WO2014086024A1 (en) 2012-12-06 2014-06-12 Dow Global Technologies Llc Aqueous cutting fluid composition

Also Published As

Publication number Publication date
DE1652513A1 (de) 1971-03-25
DE1652513C3 (de) 1975-11-27
US3525324A (en) 1970-08-25
NL154687B (nl) 1977-10-17
FR1512501A (fr) 1968-02-09
NL6709582A (it) 1968-06-28
GB1158459A (en) 1969-07-16
DE1652513B2 (de) 1975-04-17

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Legal Events

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PL Patent ceased