WO2002044051A2 - Pieces rapportees d'outils - Google Patents
Pieces rapportees d'outils Download PDFInfo
- Publication number
- WO2002044051A2 WO2002044051A2 PCT/IB2001/002255 IB0102255W WO0244051A2 WO 2002044051 A2 WO2002044051 A2 WO 2002044051A2 IB 0102255 W IB0102255 W IB 0102255W WO 0244051 A2 WO0244051 A2 WO 0244051A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- saw blade
- tape
- tip
- zones
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract description 2
- 238000005219 brazing Methods 0.000 description 9
- 206010019233 Headaches Diseases 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/06—Upsetting the cutting edges of saw teeth, e.g. swaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
- B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
- B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
-
- 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
- B23D61/02—Circular saw blades
- B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
-
- 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
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Definitions
- This invention relates to tool inserts.
- PCD polycrystalline diamond
- carbide backing a carbide backing
- Such manufacturers have automatic brazing machines for brazing the tips into pockets on a saw blade.
- the tips or saw teeth need to be oriented correctly - usually with the PCD facing, down and a chamfered end of the carbide going forward for this brazing operation. Feeding of PCD saw teeth correctly oriented in a reliable manner to the brazing machine is a major headache for saw blade manufacturers.
- a unit comprises:
- each insert defining a working region and being adapted to be secured to a tool to present that region with a predetermined orientation
- each zone having an insert located therein such that the orientation of the working portion of each insert in the zones is the same.
- the body is elongate in form and the zones are defined along the length of the body.
- the body will typically take the form of a tape.
- the zones may be pockets or recesses in the body into which the inserts are placed.
- the invention has particular application to tool inserts for saw blades which comprise a PCD layer bonded to a carbide backing, the PCD layer providing the working region.
- the drawing illustrates a perspective view of an embodiment of the invention.
- a length of tape 10 has a plurality of pockets 12 formed along its length.
- the tape is coiled on to spindle 14.
- Located in each pocket 12 is a saw blade tip 18.
- Each saw blade tip 18 has a carbide backing 20 to which is bonded a PCD layer 22.
- the PCD layer is formed with a leading cutting edge 24.
- the carbide backing 20 has a chamfered edge 26.
- a saw blade tip 18 is located in each pocket 12 such that the cutting edge 24 of each tip 18 is located at the forward end 28 of the pocket and facing down and into the pocket as illustrated.
- the spindle 14 (which will generally form part of a reel) will be suitably mounted to a saw blade manufacturer's brazing machine.
- the tape will be moved forward one pocket.
- a cover tape 30 is simultaneously peeled back from the pocket, exposing one correctly oriented saw blade tip. This is then picked up by a brazing machine attachment and placed into the feeding track of the brazing machine ready for brazing.
- the tip 18 has been brazed into position, another pocket is moved forward and the process repeated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Packages (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-7007129A KR20030071776A (ko) | 2000-11-29 | 2001-11-29 | 툴 인서트 |
JP2002546002A JP2004524223A (ja) | 2000-11-29 | 2001-11-29 | ツールインサート用のウエブ帯 |
CA002430710A CA2430710A1 (fr) | 2000-11-29 | 2001-11-29 | Pieces rapportees d'outils |
EP01998493A EP1341705A2 (fr) | 2000-11-29 | 2001-11-29 | Pieces rapportees d'outils |
US10/432,348 US20040222113A1 (en) | 2000-11-29 | 2001-11-29 | Tool inserts |
AU2002222314A AU2002222314A1 (en) | 2000-11-29 | 2001-11-29 | Web strip for tool inserts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2000/7020 | 2000-11-29 | ||
ZA200007020 | 2000-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002044051A2 true WO2002044051A2 (fr) | 2002-06-06 |
WO2002044051A3 WO2002044051A3 (fr) | 2002-09-12 |
Family
ID=25588995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2001/002255 WO2002044051A2 (fr) | 2000-11-29 | 2001-11-29 | Pieces rapportees d'outils |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040222113A1 (fr) |
EP (1) | EP1341705A2 (fr) |
JP (1) | JP2004524223A (fr) |
KR (1) | KR20030071776A (fr) |
AU (1) | AU2002222314A1 (fr) |
CA (1) | CA2430710A1 (fr) |
WO (1) | WO2002044051A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3137319A1 (fr) * | 2022-06-30 | 2024-01-05 | Durel Machines | Dispositif de conditionnement et distributeur de pastilles carbures |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7441654B2 (en) * | 2006-09-07 | 2008-10-28 | Liu Yi-Feng | Open reel screwdriver tips holder |
CN104254482B (zh) * | 2012-03-27 | 2018-03-30 | 罗伯特·博世有限公司 | 包装系统及其制造方法 |
JP2014094754A (ja) * | 2012-11-08 | 2014-05-22 | Rohm Co Ltd | 電子部品包装体 |
GB201305383D0 (en) * | 2013-03-25 | 2013-05-08 | British American Tobacco Co | Packaging inserts |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061057A (en) * | 1975-12-05 | 1977-12-06 | Lifetime Carbide Company | Method for attaching cutting tips to cutting tools |
DE8629597U1 (fr) * | 1986-11-05 | 1987-03-05 | Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal, De | |
US5360110A (en) * | 1992-09-14 | 1994-11-01 | Matsushita Electric Industrial Co., Ltd. | Component container |
EP1029624A2 (fr) * | 1998-12-29 | 2000-08-23 | Sheffield Saw and Tool Co. Inc. | Lames de scies circulaires à dents de coupe en matériau ultradur, et procédé pour leur fabrication |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03256622A (ja) * | 1990-03-08 | 1991-11-15 | Canon Inc | テープ搬送による物品供給装置 |
US5203143A (en) * | 1992-03-28 | 1993-04-20 | Tempo G | Multiple and split pressure sensitive adhesive stratums for carrier tape packaging system |
JP3640032B2 (ja) * | 1996-04-02 | 2005-04-20 | 兼子電機株式会社 | キャリアテープの製造方法 |
JPH1191859A (ja) * | 1997-09-12 | 1999-04-06 | Matsushita Electric Ind Co Ltd | 部品保持テープの連結装置 |
JPH11333604A (ja) * | 1998-05-29 | 1999-12-07 | Kanefusa Corp | 高硬度切削用チップ及びその製造方法 |
US6016918A (en) * | 1998-08-18 | 2000-01-25 | Dial Tool Industries, Inc. | Part carrier strip |
-
2001
- 2001-11-29 US US10/432,348 patent/US20040222113A1/en not_active Abandoned
- 2001-11-29 AU AU2002222314A patent/AU2002222314A1/en not_active Abandoned
- 2001-11-29 CA CA002430710A patent/CA2430710A1/fr not_active Abandoned
- 2001-11-29 JP JP2002546002A patent/JP2004524223A/ja active Pending
- 2001-11-29 KR KR10-2003-7007129A patent/KR20030071776A/ko not_active Application Discontinuation
- 2001-11-29 EP EP01998493A patent/EP1341705A2/fr not_active Withdrawn
- 2001-11-29 WO PCT/IB2001/002255 patent/WO2002044051A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061057A (en) * | 1975-12-05 | 1977-12-06 | Lifetime Carbide Company | Method for attaching cutting tips to cutting tools |
DE8629597U1 (fr) * | 1986-11-05 | 1987-03-05 | Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal, De | |
US5360110A (en) * | 1992-09-14 | 1994-11-01 | Matsushita Electric Industrial Co., Ltd. | Component container |
EP1029624A2 (fr) * | 1998-12-29 | 2000-08-23 | Sheffield Saw and Tool Co. Inc. | Lames de scies circulaires à dents de coupe en matériau ultradur, et procédé pour leur fabrication |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3137319A1 (fr) * | 2022-06-30 | 2024-01-05 | Durel Machines | Dispositif de conditionnement et distributeur de pastilles carbures |
Also Published As
Publication number | Publication date |
---|---|
CA2430710A1 (fr) | 2002-06-06 |
US20040222113A1 (en) | 2004-11-11 |
EP1341705A2 (fr) | 2003-09-10 |
KR20030071776A (ko) | 2003-09-06 |
AU2002222314A1 (en) | 2002-06-11 |
WO2002044051A3 (fr) | 2002-09-12 |
JP2004524223A (ja) | 2004-08-12 |
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