US2633681A - Cutting surface for wire - Google Patents
Cutting surface for wire Download PDFInfo
- Publication number
- US2633681A US2633681A US250365A US25036551A US2633681A US 2633681 A US2633681 A US 2633681A US 250365 A US250365 A US 250365A US 25036551 A US25036551 A US 25036551A US 2633681 A US2633681 A US 2633681A
- Authority
- US
- United States
- Prior art keywords
- wire
- filament
- metal
- fine
- diameter
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/18—Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
- B23D61/185—Saw wires; Saw cables; Twisted saw strips
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/925—Relative dimension specified
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12333—Helical or with helical component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
Definitions
- My invention relates to a cutting surface for wire et cetera.
- An object of my invention is to provide an efficent, hard, tough, strong, sharp cutting abrasive surface for a fine wire which can thus serve as a saw blade which can saw equally well in all directions without rotating the wire.
- Figure 2 is an axial, sectional view of the same.
- the cylindrical metal core 1 may range in diameter from the diameter of an extremely fine metal wire to the diameter of a cylindrical metal bar of extremely large diameter.
- the preferred size for sawing is an extremely fine metal wire perhaps about one-hundredth of an inch in diameter which Figures 1 and 2 are intended to illustrate in particular.
- Metal core 5 may be made of stainless steel or zirconium or titanium or other suitable metal.
- a fine filament 2 made of silica or glass or corundum or other suitable material is tightly, helically, closely and uniformly wound around metal core i while metal core I is held at its ends and stretched so as to be taut and so that its central axis is a straight line and then this assembly of the metal core I and the fine filament 2 helically wound around it is immersed in a suitable electroplating bath and the metal core a is electroplated with a suitable metal plating film coating 3 to a thickness intermediate between the radius and diameter of the fine filament 2 so that very slightly less than a half lateral portion of the helically wound fine filament 2 is bare and the remainder of filament 2, namely, very slightly more than a half lateral portion of filament 2 lies within metal plating film coating 3.
- helically wound filament 2 becomes rigidly and securely locked in position on the surface of the metal core i with a minimum amount of filament Z lying within metal plating film coating 3 and with a maximum amount of the bare filament 2 projecting out of the metal plating film coating 3.
- the metal plating film coating 3 may be made of zinc or other suitable plating metal and should be strongly adherent to the surface of the cylindrical metal core I.
- the fine filament 2 should preferably be as fine as practicable so as to be as sharp as possible perhaps a ten-thousandth of an inch in diameter.
- a fine wire having an abrasive cutting surface comprising a fine metal wire uniformly closely helically wound with a filament of abrasive siliceous material of a diameter as fine as practicable so as to be as sharp as possible, about one-tenthousandth of an inch, an electroplated metal coating strongly adherent to the wire and of a thickness intermediate between the radius and diameter of said siliceous filament whereby the filament becomes rigidly and securely locked in stationary position on the surface of the wire.
Description
April 1953 s. w. sA-M CUTTING SURFACE FOR WIRE Filed Oct. 8, 1951 INVENTOR. Aim fil 4;
Patented Apr. 7, 1953 mrso 1 Claim.
My invention relates to a cutting surface for wire et cetera.
This application is a continuation-in-part of my copending application of the same title Serial Number 126,81 filed Oct. 15, 1949, now abandoned.
An object of my invention is to provide an efficent, hard, tough, strong, sharp cutting abrasive surface for a fine wire which can thus serve as a saw blade which can saw equally well in all directions without rotating the wire.
Other objects and advantages become apparent as the description proceeds.
I attain these objects by a device illustrated in the accompanying drawing, in which- Figure 1 is an end view of a wire provided with the abrasive surface; and
Figure 2 is an axial, sectional view of the same.
Referring to Figures 1 and 2, the cylindrical metal core 1 may range in diameter from the diameter of an extremely fine metal wire to the diameter of a cylindrical metal bar of extremely large diameter. The preferred size for sawing is an extremely fine metal wire perhaps about one-hundredth of an inch in diameter which Figures 1 and 2 are intended to illustrate in particular. Metal core 5 may be made of stainless steel or zirconium or titanium or other suitable metal.
A fine filament 2 made of silica or glass or corundum or other suitable material is tightly, helically, closely and uniformly wound around metal core i while metal core I is held at its ends and stretched so as to be taut and so that its central axis is a straight line and then this assembly of the metal core I and the fine filament 2 helically wound around it is immersed in a suitable electroplating bath and the metal core a is electroplated with a suitable metal plating film coating 3 to a thickness intermediate between the radius and diameter of the fine filament 2 so that very slightly less than a half lateral portion of the helically wound fine filament 2 is bare and the remainder of filament 2, namely, very slightly more than a half lateral portion of filament 2 lies within metal plating film coating 3. Thus helically wound filament 2 becomes rigidly and securely locked in position on the surface of the metal core i with a minimum amount of filament Z lying within metal plating film coating 3 and with a maximum amount of the bare filament 2 projecting out of the metal plating film coating 3. The metal plating film coating 3 may be made of zinc or other suitable plating metal and should be strongly adherent to the surface of the cylindrical metal core I.
The fine filament 2 should preferably be as fine as practicable so as to be as sharp as possible perhaps a ten-thousandth of an inch in diameter.
I claim:
A fine wire having an abrasive cutting surface comprising a fine metal wire uniformly closely helically wound with a filament of abrasive siliceous material of a diameter as fine as practicable so as to be as sharp as possible, about one-tenthousandth of an inch, an electroplated metal coating strongly adherent to the wire and of a thickness intermediate between the radius and diameter of said siliceous filament whereby the filament becomes rigidly and securely locked in stationary position on the surface of the wire.
SAM WOMEN SAM.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,730,756 Brown Oct. 8, 1929 2,359,920 Keeleric Oct. 10, 1944 2,411,867 Brenner Dec. 3, 1946 2,414,226 Everett Jan. 1%, 1947 2,451,383 DAvaucourt Oct. 12, 1948 FOREIGN PATENTS Number Country Date 13,417 Great Britain July 25, 1900
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US250365A US2633681A (en) | 1951-10-08 | 1951-10-08 | Cutting surface for wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US250365A US2633681A (en) | 1951-10-08 | 1951-10-08 | Cutting surface for wire |
Publications (1)
Publication Number | Publication Date |
---|---|
US2633681A true US2633681A (en) | 1953-04-07 |
Family
ID=22947426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US250365A Expired - Lifetime US2633681A (en) | 1951-10-08 | 1951-10-08 | Cutting surface for wire |
Country Status (1)
Country | Link |
---|---|
US (1) | US2633681A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734318A (en) * | 1956-02-14 | Offen | ||
US2771872A (en) * | 1954-11-15 | 1956-11-27 | Durox Internat S A | Device for sawing plastic masses |
US3436871A (en) * | 1966-07-07 | 1969-04-08 | Hyprez Electrometallics Corp | Abrasive cutting tools |
DE2434714A1 (en) * | 1973-07-19 | 1975-02-13 | George H Hall | CUTTING TOOL |
US3960518A (en) * | 1973-07-19 | 1976-06-01 | Hall George H | Method of forming a cutting tool |
US4044509A (en) * | 1974-07-05 | 1977-08-30 | U.S. Philips Corporation | Method of and device for grinding grooves |
WO1996001715A1 (en) * | 1994-07-08 | 1996-01-25 | Houmaro Slijptechniek B.V. | Machining tool |
US6526960B2 (en) * | 2000-02-16 | 2003-03-04 | Asaoka Co., Ltd. | Wire-saw and method for manufacturing the same |
US20140246005A1 (en) * | 2011-04-05 | 2014-09-04 | Ehwa Diamond Industrial Co., Ltd. | Method for manufacturing an electrodeposited diamond wire saw using patterned non-conductive materials |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190013417A (en) * | 1900-07-25 | 1901-07-25 | William Phillips Thompson | Improved Flexible Rock-cutting Apparatus. |
US1730756A (en) * | 1928-07-03 | 1929-10-08 | American Steel & Wire Co | Sawing strand |
US2359920A (en) * | 1943-12-23 | 1944-10-10 | George F Keeleric | Abrasive article |
US2411867A (en) * | 1942-12-19 | 1946-12-03 | Brenner Bert | Industrial diamond tool and method of producing same |
US2414226A (en) * | 1944-01-27 | 1947-01-14 | Everett Samuel James | Method of making metal bonded abrasive tools |
US2451383A (en) * | 1945-12-07 | 1948-10-12 | D Avaucourt Pierre De Vitry | Wire saw strand |
-
1951
- 1951-10-08 US US250365A patent/US2633681A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190013417A (en) * | 1900-07-25 | 1901-07-25 | William Phillips Thompson | Improved Flexible Rock-cutting Apparatus. |
US1730756A (en) * | 1928-07-03 | 1929-10-08 | American Steel & Wire Co | Sawing strand |
US2411867A (en) * | 1942-12-19 | 1946-12-03 | Brenner Bert | Industrial diamond tool and method of producing same |
US2359920A (en) * | 1943-12-23 | 1944-10-10 | George F Keeleric | Abrasive article |
US2414226A (en) * | 1944-01-27 | 1947-01-14 | Everett Samuel James | Method of making metal bonded abrasive tools |
US2451383A (en) * | 1945-12-07 | 1948-10-12 | D Avaucourt Pierre De Vitry | Wire saw strand |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734318A (en) * | 1956-02-14 | Offen | ||
US2771872A (en) * | 1954-11-15 | 1956-11-27 | Durox Internat S A | Device for sawing plastic masses |
US3436871A (en) * | 1966-07-07 | 1969-04-08 | Hyprez Electrometallics Corp | Abrasive cutting tools |
DE2434714A1 (en) * | 1973-07-19 | 1975-02-13 | George H Hall | CUTTING TOOL |
US3886926A (en) * | 1973-07-19 | 1975-06-03 | George H Hall | Wire saw |
US3960518A (en) * | 1973-07-19 | 1976-06-01 | Hall George H | Method of forming a cutting tool |
US4044509A (en) * | 1974-07-05 | 1977-08-30 | U.S. Philips Corporation | Method of and device for grinding grooves |
WO1996001715A1 (en) * | 1994-07-08 | 1996-01-25 | Houmaro Slijptechniek B.V. | Machining tool |
NL9401139A (en) * | 1994-07-08 | 1996-02-01 | Houmaro Slijptechniek Bv | Method of manufacturing a saw. |
US6526960B2 (en) * | 2000-02-16 | 2003-03-04 | Asaoka Co., Ltd. | Wire-saw and method for manufacturing the same |
US20140246005A1 (en) * | 2011-04-05 | 2014-09-04 | Ehwa Diamond Industrial Co., Ltd. | Method for manufacturing an electrodeposited diamond wire saw using patterned non-conductive materials |
US9776306B2 (en) * | 2011-04-05 | 2017-10-03 | Ehwa Diamond Industrial Co., Ltd. | Method for manufacturing an electrodeposited diamond wire saw using patterned non-conductive materials |
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