DE3690773C2 - Arbeitsorgan von Landmaschinen - Google Patents
Arbeitsorgan von LandmaschinenInfo
- Publication number
- DE3690773C2 DE3690773C2 DE19863690773 DE3690773A DE3690773C2 DE 3690773 C2 DE3690773 C2 DE 3690773C2 DE 19863690773 DE19863690773 DE 19863690773 DE 3690773 A DE3690773 A DE 3690773A DE 3690773 C2 DE3690773 C2 DE 3690773C2
- Authority
- DE
- Germany
- Prior art keywords
- agricultural machinery
- cutting edge
- graphite
- working
- organs
- 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
Links
- 210000000056 organ Anatomy 0.000 title claims description 30
- 239000000463 material Substances 0.000 claims description 38
- 238000005520 cutting process Methods 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910002804 graphite Inorganic materials 0.000 claims description 19
- 239000010439 graphite Substances 0.000 claims description 19
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 6
- -1 chromium carbides Chemical class 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910001295 No alloy Inorganic materials 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
-
- 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
- Y10S148/00—Metal treatment
- Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soil Working Implements (AREA)
- Component Parts Of Construction Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1986/000081 WO1988001655A1 (en) | 1986-08-25 | 1986-08-25 | Working organ of agricultural machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3690773C2 true DE3690773C2 (de) | 1990-04-19 |
Family
ID=21617026
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863690773 Expired - Lifetime DE3690773C2 (de) | 1986-08-25 | 1986-08-25 | Arbeitsorgan von Landmaschinen |
| DE19863690773 Pending DE3690773T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-25 | 1986-08-25 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863690773 Pending DE3690773T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-25 | 1986-08-25 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2135617C1 (ru) * | 1998-04-23 | 1999-08-27 | Дорофеев Генрих Алексеевич | Сплав со свободным и связанным углеродом и способ его получения |
| US20080271427A1 (en) * | 2007-05-03 | 2008-11-06 | Stoffel Neal J | Horizontal rotary cutting system and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719353A (en) * | 1946-08-28 | 1955-10-04 | Buchanan Steel Products Corp | Method of producing sickle guards |
| US3224179A (en) * | 1963-05-20 | 1965-12-21 | Midland Ross Corp | Mower guard |
| US3716978A (en) * | 1972-05-08 | 1973-02-20 | J Haban | Shear fingers for sickle bars |
| DD208827A1 (de) * | 1982-07-09 | 1984-04-11 | Schmalkalden Werkzeug | Hochfeste schneidwerksteile fuer erntebergungsmaschinen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB467065A (en) * | 1936-01-28 | 1937-06-10 | Gustav Doerrenberg | Improvements in the manufacture of tools from a steel alloy |
| US2204283A (en) * | 1938-03-15 | 1940-06-11 | Simonds Saw And Steel Co | Tool steel |
| SU71036A1 (ru) * | 1944-06-06 | П.Ф. Фесечко | Графитизирующа с сталь | |
| SU70364A1 (ru) * | 1947-01-28 | А.С. Кушнирский | Графитизирующа с сталь дл фасонного лить и способ термической обработки фасонных изделий из нее | |
| SU133728A1 (ru) * | 1960-01-08 | 1960-07-01 | Г.Н. Дубинин | Применение способа диффузионного хромировани дл повышени износостойкости дереворежущего инструмента |
| SU191820A1 (ru) * | 1964-04-20 | 1967-01-26 | Графитизированная сталь | |
| SU722983A1 (ru) * | 1978-09-18 | 1980-03-25 | Гомельский Филиал Белорусского Политехнического Института | Графитизированна сталь |
| JPS61264170A (ja) * | 1985-05-17 | 1986-11-22 | Tsubakimoto Chain Co | チエ−ン用ピン |
-
1986
- 1986-08-25 DE DE19863690773 patent/DE3690773C2/de not_active Expired - Lifetime
- 1986-08-25 WO PCT/SU1986/000081 patent/WO1988001655A1/ru active Application Filing
- 1986-08-25 DE DE19863690773 patent/DE3690773T1/de active Pending
- 1986-08-25 AU AU65415/86A patent/AU590642B2/en not_active Ceased
- 1986-08-25 US US07/198,998 patent/US4853047A/en not_active Expired - Fee Related
-
1988
- 1988-04-14 GB GB8808773A patent/GB2203168B/en not_active Expired - Fee Related
- 1988-04-22 SE SE8801510A patent/SE8801510D0/xx not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719353A (en) * | 1946-08-28 | 1955-10-04 | Buchanan Steel Products Corp | Method of producing sickle guards |
| US3224179A (en) * | 1963-05-20 | 1965-12-21 | Midland Ross Corp | Mower guard |
| US3716978A (en) * | 1972-05-08 | 1973-02-20 | J Haban | Shear fingers for sickle bars |
| DD208827A1 (de) * | 1982-07-09 | 1984-04-11 | Schmalkalden Werkzeug | Hochfeste schneidwerksteile fuer erntebergungsmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1988001655A1 (en) | 1988-03-10 |
| AU6541586A (en) | 1988-03-24 |
| DE3690773T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-08-25 |
| SE8801510L (sv) | 1988-04-22 |
| GB2203168A (en) | 1988-10-12 |
| SE8801510D0 (sv) | 1988-04-22 |
| GB8808773D0 (en) | 1988-06-15 |
| AU590642B2 (en) | 1989-11-09 |
| GB2203168B (en) | 1990-09-26 |
| US4853047A (en) | 1989-08-01 |
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