CA2064032A1 - Process for hardening the cutting edges of saws, knives and cutting tools - Google Patents
Process for hardening the cutting edges of saws, knives and cutting toolsInfo
- Publication number
- CA2064032A1 CA2064032A1 CA002064032A CA2064032A CA2064032A1 CA 2064032 A1 CA2064032 A1 CA 2064032A1 CA 002064032 A CA002064032 A CA 002064032A CA 2064032 A CA2064032 A CA 2064032A CA 2064032 A1 CA2064032 A1 CA 2064032A1
- Authority
- CA
- Canada
- Prior art keywords
- plasma beam
- cutting edge
- plasma
- fact
- process according
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Arc Welding In General (AREA)
- Heat Treatment Of Articles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Laser Beam Processing (AREA)
- Nonmetal Cutting Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Turning (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT179689A AT392483B (de) | 1989-07-25 | 1989-07-25 | Verfahren zum haerten der schneidkanten von saegen |
ATA1796/89 | 1989-07-25 | ||
AT245189A AT392981B (de) | 1989-10-24 | 1989-10-24 | Verfahren zum haerten der schneidkanten von messern |
ATA2451/89 | 1989-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2064032A1 true CA2064032A1 (en) | 1991-01-26 |
Family
ID=25596830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002064032A Abandoned CA2064032A1 (en) | 1989-07-25 | 1990-07-18 | Process for hardening the cutting edges of saws, knives and cutting tools |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0483182B1 (sv) |
CN (1) | CN1027907C (sv) |
AT (1) | ATE115639T1 (sv) |
AU (1) | AU5960690A (sv) |
CA (1) | CA2064032A1 (sv) |
CS (1) | CS367490A3 (sv) |
DE (1) | DE59008039D1 (sv) |
FI (1) | FI95048C (sv) |
PL (1) | PL286149A1 (sv) |
SK (1) | SK279015B6 (sv) |
WO (1) | WO1991001386A1 (sv) |
YU (1) | YU135290A (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4126910C1 (sv) * | 1991-08-14 | 1992-09-24 | Georg Weiss Gmbh, 8201 Schechen, De | |
US5417132A (en) | 1993-01-19 | 1995-05-23 | Alan R. Pfaff | Rotary cutting dies |
DE4328961C2 (de) * | 1993-08-27 | 1995-11-30 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Papiermessern |
AT404798B (de) * | 1994-01-17 | 1999-02-25 | Fischer Gmbh | Verfahren zum härten von stahl-laufkanten für ski sowie plasmakopf zur härtung von kanten bei stahlmaterialien und vorrichtng zur härtung von kanten bei stahlmaterialien |
DE4433720A1 (de) * | 1994-09-21 | 1996-03-28 | Linde Ag | Verfahren und Vorrichtung zum Härten von Skistahlkanten |
AT403805B (de) * | 1994-12-23 | 1998-05-25 | Fischer Gmbh | Verfahren zur bearbeitung von stahlkanten für ski od.dgl. |
DE69620119T2 (de) * | 1995-12-19 | 2002-11-28 | Katayama Steel Rule Die, Inc. | Herstellverfahren für eine Stanzplatte |
US6189414B1 (en) | 1995-12-19 | 2001-02-20 | Yoshizawa Industry Inc. | Counter plate and cutting die for die cutting machine |
DK0880422T3 (da) * | 1996-02-15 | 2002-03-25 | Bernal International Inc | Skærematrice og fremgangsmåde til fremstilling |
NL1040070C2 (nl) * | 2013-02-27 | 2014-08-28 | Hho Heating Systems B V | Plasmatron en verwarmingsinrichtingen omvattende een plasmatron. |
CN110066994A (zh) * | 2018-01-23 | 2019-07-30 | 武汉苏泊尔炊具有限公司 | 刀具及该刀具的加工方法 |
TW202001977A (zh) * | 2018-06-08 | 2020-01-01 | 財團法人工業技術研究院 | 處理基板邊緣缺陷之電漿系統及使用此系統之處理方法 |
CN108866303B (zh) * | 2018-08-02 | 2024-02-27 | 泉州市海恩德机电科技发展有限公司 | 一种大直径锯片铁基体快推上下喷油机构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1233454A (fr) * | 1958-09-18 | 1960-10-12 | Plasma Flame Corp | Procédé de traitement de métaux par flux de plasma |
JPS52115711A (en) * | 1975-05-26 | 1977-09-28 | Toushichi Ishizawa | Method of hardening saw teeth |
WO1985005128A1 (en) * | 1984-05-08 | 1985-11-21 | Kievskoe Proizvodstvennoe Obiedinenie Polimernogo | Method of making hollow cylindrical articles |
-
1990
- 1990-07-11 YU YU135290A patent/YU135290A/sh unknown
- 1990-07-18 EP EP90910482A patent/EP0483182B1/de not_active Expired - Lifetime
- 1990-07-18 AU AU59606/90A patent/AU5960690A/en not_active Abandoned
- 1990-07-18 CA CA002064032A patent/CA2064032A1/en not_active Abandoned
- 1990-07-18 DE DE59008039T patent/DE59008039D1/de not_active Expired - Fee Related
- 1990-07-18 AT AT90910482T patent/ATE115639T1/de not_active IP Right Cessation
- 1990-07-18 WO PCT/AT1990/000071 patent/WO1991001386A1/de active IP Right Grant
- 1990-07-20 PL PL28614990A patent/PL286149A1/xx unknown
- 1990-07-24 SK SK3674-90A patent/SK279015B6/sk unknown
- 1990-07-24 CN CN90104823.2A patent/CN1027907C/zh not_active Expired - Fee Related
- 1990-07-24 CS CS903674A patent/CS367490A3/cs unknown
-
1992
- 1992-01-24 FI FI920328A patent/FI95048C/sv active
Also Published As
Publication number | Publication date |
---|---|
AU5960690A (en) | 1991-02-22 |
CS367490A3 (en) | 1992-01-15 |
SK279015B6 (sk) | 1998-05-06 |
FI95048C (sv) | 1995-12-11 |
EP0483182B1 (de) | 1994-12-14 |
PL286149A1 (en) | 1991-03-11 |
ATE115639T1 (de) | 1994-12-15 |
CN1027907C (zh) | 1995-03-15 |
WO1991001386A1 (de) | 1991-02-07 |
DE59008039D1 (de) | 1995-01-26 |
YU135290A (sh) | 1992-12-21 |
CN1049030A (zh) | 1991-02-06 |
FI920328A0 (sv) | 1992-01-24 |
FI95048B (sv) | 1995-08-31 |
EP0483182A1 (de) | 1992-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |