IT7831038A0 - Macchina per la tranciatura in spezzoni di barre metalliche. - Google Patents
Macchina per la tranciatura in spezzoni di barre metalliche.Info
- Publication number
- IT7831038A0 IT7831038A0 IT7831038A IT3103878A IT7831038A0 IT 7831038 A0 IT7831038 A0 IT 7831038A0 IT 7831038 A IT7831038 A IT 7831038A IT 3103878 A IT3103878 A IT 3103878A IT 7831038 A0 IT7831038 A0 IT 7831038A0
- Authority
- IT
- Italy
- Prior art keywords
- machine
- metal bars
- blanking sections
- blanking
- sections
- Prior art date
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
- B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
- B28D5/022—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels
- B28D5/028—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by cutting with discs or wheels with a ring blade having an inside cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6492—Plural passes of diminishing work piece through tool station
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
- Y10T83/6545—With means to guide work-carrier in nonrectilinear path
- Y10T83/6547—About axis fixed relative to tool station
- Y10T83/6548—Infeed
- Y10T83/655—About vertical axis
- Y10T83/6552—Cut normal to axis
- Y10T83/6553—Work-guide tube
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/654—With work-constraining means on work conveyor [i.e., "work-carrier"]
- Y10T83/6545—With means to guide work-carrier in nonrectilinear path
- Y10T83/6547—About axis fixed relative to tool station
- Y10T83/6548—Infeed
- Y10T83/6555—Cut normal to axis
- Y10T83/6556—Oscillating work-carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Sawing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7738932A FR2412385A1 (fr) | 1977-12-22 | 1977-12-22 | Machine a scier des barreaux de silicium |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7831038A0 true IT7831038A0 (it) | 1978-12-20 |
IT1102341B IT1102341B (it) | 1985-10-07 |
Family
ID=9199257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31038/78A IT1102341B (it) | 1977-12-22 | 1978-12-20 | Macchina per la tranciatura in spezzoni di barre metalliche |
Country Status (5)
Country | Link |
---|---|
US (1) | US4209005A (it) |
DE (1) | DE2854551A1 (it) |
FR (1) | FR2412385A1 (it) |
GB (1) | GB2011833A (it) |
IT (1) | IT1102341B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8607645D0 (en) * | 1986-03-27 | 1986-04-30 | British Aerospace | Sheet material machining system |
EP0242489B1 (de) * | 1986-04-17 | 1991-07-10 | Maschinenfabrik Meyer & Burger AG | Verfahren zum Trennen eines Stabes in Teilstücke, Trennschleifmaschine zur Durchführung dieses Verfahrens und Verwendung dieser Trennschleifmaschine |
DE3640645A1 (de) * | 1986-11-28 | 1988-06-09 | Wacker Chemitronic | Verfahren zum zersaegen von kristallstaeben oder -bloecken vermittels innenlochsaege in duenne scheiben |
US4903681A (en) * | 1987-02-24 | 1990-02-27 | Tokyo Seimitus Co., Ltd. | Method and apparatus for cutting a cylindrical material |
US4974578A (en) * | 1989-08-17 | 1990-12-04 | Silicon Technology Corporation | Housing for mounting a spindle of an internal diameter saw blade |
US5379894A (en) * | 1993-03-25 | 1995-01-10 | Ivy Hill Corporation | Paperboard package |
US5964024A (en) * | 1997-06-25 | 1999-10-12 | Norkol/Fibercore, Inc. | Roll cutter |
US6202526B1 (en) * | 1997-09-02 | 2001-03-20 | U.S. Natural Resources | Shape sawing machine |
DE19905750B4 (de) * | 1999-02-11 | 2005-07-21 | Siltronic Ag | Innenlochsäge und Verfahren zum Schutz der Spannkante und zur Reinigung des Sägeblatts einer Innenlochsäge |
CN111203588A (zh) * | 2020-01-15 | 2020-05-29 | 广州迅磊科技有限公司 | 一种阀门加工用刻痕装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039235A (en) * | 1961-01-31 | 1962-06-19 | Hamco Mach & Elect Co | Cutting apparatus |
FR1379900A (fr) * | 1962-12-13 | 1964-11-27 | Glanzstoff Ag | Procédé pour mesurer des pièces minuscules en cours d'usinage |
FR1353607A (fr) * | 1963-01-17 | 1964-02-28 | Citroen Sa Andre | Perfectionnements apportés aux machiens ou appareils dans lesquels un objet pesant plan doit être déplacé sur une plaque fixe |
GB1319768A (en) * | 1969-10-29 | 1973-06-06 | Caplin Eng Co Ltd | Machine tool for cutting a workpiece |
GB1506448A (en) * | 1975-08-04 | 1978-04-05 | Caplin Eng Co Ltd | Indexing mechanisms and machine tools incorporating the same |
-
1977
- 1977-12-22 FR FR7738932A patent/FR2412385A1/fr active Granted
-
1978
- 1978-12-14 GB GB7848594A patent/GB2011833A/en not_active Withdrawn
- 1978-12-18 DE DE19782854551 patent/DE2854551A1/de active Pending
- 1978-12-18 US US05/970,144 patent/US4209005A/en not_active Expired - Lifetime
- 1978-12-20 IT IT31038/78A patent/IT1102341B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2412385B1 (it) | 1980-06-06 |
US4209005A (en) | 1980-06-24 |
IT1102341B (it) | 1985-10-07 |
FR2412385A1 (fr) | 1979-07-20 |
DE2854551A1 (de) | 1979-06-28 |
GB2011833A (en) | 1979-07-18 |
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