CS367490A3 - Process for hardening cutting edges of saw blades, knives and punches - Google Patents
Process for hardening cutting edges of saw blades, knives and punches Download PDFInfo
- Publication number
- CS367490A3 CS367490A3 CS903674A CS367490A CS367490A3 CS 367490 A3 CS367490 A3 CS 367490A3 CS 903674 A CS903674 A CS 903674A CS 367490 A CS367490 A CS 367490A CS 367490 A3 CS367490 A3 CS 367490A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- plasma
- cutting edge
- axis
- cutting
- hardening
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000010985 leather Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004753 textile Substances 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 4
- 238000010791 quenching Methods 0.000 claims description 9
- 230000000171 quenching effect Effects 0.000 claims description 9
- 239000011111 cardboard Substances 0.000 abstract description 2
- 239000000123 paper Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
- Turning (AREA)
- Nonmetal Cutting Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT179689A AT392483B (de) | 1989-07-25 | 1989-07-25 | Verfahren zum haerten der schneidkanten von saegen |
| AT245189A AT392981B (de) | 1989-10-24 | 1989-10-24 | Verfahren zum haerten der schneidkanten von messern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS367490A3 true CS367490A3 (en) | 1992-01-15 |
Family
ID=25596830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS903674A CS367490A3 (en) | 1989-07-25 | 1990-07-24 | Process for hardening cutting edges of saw blades, knives and punches |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0483182B1 (de) |
| CN (1) | CN1027907C (de) |
| AT (1) | ATE115639T1 (de) |
| AU (1) | AU5960690A (de) |
| CA (1) | CA2064032A1 (de) |
| CS (1) | CS367490A3 (de) |
| DE (1) | DE59008039D1 (de) |
| FI (1) | FI95048C (de) |
| PL (1) | PL286149A1 (de) |
| SK (1) | SK279015B6 (de) |
| WO (1) | WO1991001386A1 (de) |
| YU (1) | YU135290A (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126910C1 (de) * | 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. |
| US6189414B1 (en) | 1995-12-19 | 2001-02-20 | Yoshizawa Industry Inc. | Counter plate and cutting die for die cutting machine |
| EP0780199B1 (de) * | 1995-12-19 | 2002-03-27 | Katayama Steel Rule Die, Inc. | Herstellverfahren für eine Stanzplatte |
| EP0880422B1 (de) * | 1996-02-15 | 2001-12-12 | Bernal International, Inc. | Stanzmesser und herstellungsverfahren |
| 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 |
| CH661747A5 (de) * | 1984-05-08 | 1987-08-14 | Ki Proizv Ob Polimernogo Mash | Verfahren zur herstellung von zylinderfoermigen hohlkoerpern. |
-
1990
- 1990-07-11 YU YU135290A patent/YU135290A/sh unknown
- 1990-07-18 CA CA002064032A patent/CA2064032A1/en not_active Abandoned
- 1990-07-18 AU AU59606/90A patent/AU5960690A/en not_active Abandoned
- 1990-07-18 WO PCT/AT1990/000071 patent/WO1991001386A1/de not_active Ceased
- 1990-07-18 AT AT90910482T patent/ATE115639T1/de not_active IP Right Cessation
- 1990-07-18 DE DE59008039T patent/DE59008039D1/de not_active Expired - Fee Related
- 1990-07-18 EP EP90910482A patent/EP0483182B1/de not_active Expired - Lifetime
- 1990-07-20 PL PL28614990A patent/PL286149A1/xx unknown
- 1990-07-24 CS CS903674A patent/CS367490A3/cs 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
-
1992
- 1992-01-24 FI FI920328A patent/FI95048C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| AU5960690A (en) | 1991-02-22 |
| ATE115639T1 (de) | 1994-12-15 |
| EP0483182B1 (de) | 1994-12-14 |
| WO1991001386A1 (de) | 1991-02-07 |
| DE59008039D1 (de) | 1995-01-26 |
| FI95048C (fi) | 1995-12-11 |
| YU135290A (sh) | 1992-12-21 |
| PL286149A1 (en) | 1991-03-11 |
| FI95048B (fi) | 1995-08-31 |
| CA2064032A1 (en) | 1991-01-26 |
| SK279015B6 (sk) | 1998-05-06 |
| CN1049030A (zh) | 1991-02-06 |
| CN1027907C (zh) | 1995-03-15 |
| EP0483182A1 (de) | 1992-05-06 |
| FI920328A0 (fi) | 1992-01-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD00 | Pending as of 2000-06-30 in czech republic |