FR1282144A - Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials - Google Patents

Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials

Info

Publication number
FR1282144A
FR1282144A FR846379A FR846379A FR1282144A FR 1282144 A FR1282144 A FR 1282144A FR 846379 A FR846379 A FR 846379A FR 846379 A FR846379 A FR 846379A FR 1282144 A FR1282144 A FR 1282144A
Authority
FR
France
Prior art keywords
materials
sawing
lapping
samples made
especially crystalline
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
FR846379A
Other languages
French (fr)
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Priority to FR846379A priority Critical patent/FR1282144A/en
Priority to US157319A priority patent/US3155087A/en
Application granted granted Critical
Publication of FR1282144A publication Critical patent/FR1282144A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • 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
FR846379A 1960-12-07 1960-12-07 Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials Expired FR1282144A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR846379A FR1282144A (en) 1960-12-07 1960-12-07 Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials
US157319A US3155087A (en) 1960-12-07 1961-12-04 Machine for sawing samples of brittle materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846379A FR1282144A (en) 1960-12-07 1960-12-07 Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials

Publications (1)

Publication Number Publication Date
FR1282144A true FR1282144A (en) 1962-01-19

Family

ID=8744372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846379A Expired FR1282144A (en) 1960-12-07 1960-12-07 Advanced machine for lapping-sawing samples made from fragile materials, especially crystalline materials

Country Status (2)

Country Link
US (1) US3155087A (en)
FR (1) FR1282144A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2254949A5 (en) * 1971-12-20 1975-07-11 Motorola Inc Mechanism for wire-cutting of brittle material - has continuous wire feed and cutting section with reciprocating wire motion
FR2254947A5 (en) * 1971-11-22 1975-07-11 Motorola Inc Machine for cutting brittle materials - has drive motor with spool of new wire fixed to its shaft

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435815A (en) * 1966-07-15 1969-04-01 Micro Tech Mfg Inc Wafer dicer
FR1514133A (en) * 1966-10-05 1968-02-23 Electronique & Automatisme Sa Improvements to machines for sawing elements made of fragile materials, especially crystalline
US3478732A (en) * 1967-03-15 1969-11-18 David J Clark Wire saw drum
US3483783A (en) * 1968-01-30 1969-12-16 Continental Machines Vibration inhibiting means for band saws
US3841297A (en) * 1971-12-01 1974-10-15 Motorola Inc Machine for cutting brittle materials
US3942508A (en) * 1973-12-29 1976-03-09 Yasunaga Engineering Kabushiki Kaisha Wire-saw
GB2000055B (en) * 1977-06-14 1982-03-03 Inoue Japax Research Incorporated Method of and apparatus for shaping workpieces
US4393450A (en) * 1980-08-11 1983-07-12 Trustees Of Dartmouth College Three-dimensional model-making system
US4655191A (en) * 1985-03-08 1987-04-07 Motorola, Inc. Wire saw machine
JPH0624689B2 (en) * 1986-09-26 1994-04-06 株式会社安永鉄工所 Wire drive and control device in wire saw
DE3804873A1 (en) * 1988-02-17 1989-08-31 Mueller Georg Nuernberg METHOD AND DEVICE FOR DIVIDING SEMICONDUCTOR BARS IN SEMICONDUCTOR BLANKS WITH AT LEAST ONE PLANE SURFACE
CZ283541B6 (en) * 1996-03-06 1998-04-15 Trimex Tesla, S.R.O. Process of cutting ingots from hard materials to plates and a saw for making the same
DE19729578B4 (en) * 1997-07-10 2004-12-09 Siltronic Ag Wire saw and method using the wire saw
CH692485A5 (en) * 1998-02-13 2002-07-15 Hct Shaping Systems Sa Wire sawing device.
DE102010048915B4 (en) 2010-10-15 2019-04-25 Institut für innovative Technologien, Technologietransfer, Ausbildung und berufsbegleitende Weiterbildung (ITW) e. V. Device for reworking small components made of plastic
DE102011082366B3 (en) * 2011-09-08 2013-02-28 Siltronic Ag Single-layer winding of saw wire with fixed cutting grain for wire saws for separating slices from a workpiece
JP2013129046A (en) * 2011-12-22 2013-07-04 Shin Etsu Handotai Co Ltd Workpiece cutting method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB717874A (en) * 1952-05-22 1954-11-03 British Thomson Houston Co Ltd Improvements in and relating to methods of and apparatus for cutting crystal
GB771622A (en) * 1954-12-08 1957-04-03 British Thomson Houston Co Ltd Improved apparatus for cutting crystal
US2970238A (en) * 1959-02-12 1961-01-31 Printed Motors Inc Printed circuit armature

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254947A5 (en) * 1971-11-22 1975-07-11 Motorola Inc Machine for cutting brittle materials - has drive motor with spool of new wire fixed to its shaft
FR2254949A5 (en) * 1971-12-20 1975-07-11 Motorola Inc Mechanism for wire-cutting of brittle material - has continuous wire feed and cutting section with reciprocating wire motion
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

Also Published As

Publication number Publication date
US3155087A (en) 1964-11-03

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