CN1304617C - Blade material of artificial board chipping machine and its production method - Google Patents
Blade material of artificial board chipping machine and its production method Download PDFInfo
- Publication number
- CN1304617C CN1304617C CNB2005100167299A CN200510016729A CN1304617C CN 1304617 C CN1304617 C CN 1304617C CN B2005100167299 A CNB2005100167299 A CN B2005100167299A CN 200510016729 A CN200510016729 A CN 200510016729A CN 1304617 C CN1304617 C CN 1304617C
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- CN
- China
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- blade material
- annealing
- artificial board
- chipping machine
- production method
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- Manufacture And Refinement Of Metals (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a blade material of an artificial board chipper and a production method thereof, which belongs to the technical field of metal material manufacture. Carbon, silicon, manganese, phosphorus, sulfur, chromium, tungsten, vanadium and molybdenum are mixed and put into an electric furnace for casting an electrode blank, and then placed in a remelting furnace after annealing, and after an annealing procedure, a cogging procedure and another annealing procedure, the present invention is produced. A cutting tool made of the blade material of the present invention has the advantages that the durability degree is high, the cutting tool is capable of working for 56 hours continuously, the performance is safe and reliable, the stability is high, and the waste product rate and the cost are low.
Description
Technical field:
The invention belongs to technical field of metal material manufacture, relate to a kind of blade material of artificial board chipping machine, and the method for producing blade material of artificial board chipping machine.
Background technology:
The blade material of artificial board chipping machine of present wooden domestic production is 65 niobiums, the cutter made from this material, but non-stop run about 24 hours, and work-ing life is short, and level of safety is relatively poor, and the cutter price of external import is very high.
Summary of the invention:
The technical problem to be solved in the present invention is that to disclose a kind of work-ing life longer, the blade material of artificial board chipping machine that production cost is lower.
The scheme of technical solution problem of the present invention is to adopt following chemical element material to make, and its component is represented with ratio of weight and number
Carbon 56-60 silicon 20-26 manganese 36-44
Phosphorus 1.2-1.8 sulphur 1.2-1.8 chromium 390-490
Tungsten 226--236 vanadium 38-46 molybdenum 220-278
The preferred weight umber proportioning of this material is
Carbon 57-69 silicon 22-24 manganese 38-42
Phosphorus 1.4-1.6 sulphur 1.4-1.6 chromium 420-460
Tungsten 229--233 vanadium 40-43 molybdenum 240-260
The optimum weight umber proportioning of this material is
Carbon 58 silicon 23 manganese 40
Phosphorus 1.5 sulphur 1.5 chromium 440
Tungsten 230 vanadium 42 molybdenums 255
Production method is:
Above-mentioned starting material mixing is put in the electric furnace, and Heating temperature is 1550 ℃, 2 hours heat-up times, casting electrode base, annealing, 880 ℃ of sammings 2 hours are put into remelting furnace again, and Heating temperature is 1600 ℃, 1 hour heat-up time, annealing, cogging, the chipper blade material is made in annealing.
The durable degree height of the cutter that material of the present invention is made can non-stop run 56 hours, and performance is safe and reliable, good stability, and scrap rate is low, and production cost is low.
Embodiment:
Get 58 kilograms in carbon, 23 kilograms of silicon, 40 kilograms in manganese, 1.5 kilograms in phosphorus, 1.5 kilograms of sulphur, 440 kilograms of chromium, 230 kilograms in tungsten, 42 kilograms of vanadium, 255 kilograms of molybdenums, mix and put in the electric furnace, Heating temperature is 1550 ℃, 2 hours heat-up times, casting electrode base, annealing, 880 ℃ of sammings 2 hours, put into remelting furnace again, Heating temperature is 1600 ℃, 1 hour heat-up time, annealing, cogging, the chipper blade material is made in annealing.
Claims (2)
1, a kind of blade material of artificial board chipping machine is characterized in that adopting following portions by weight to make than chemical element material
Carbon 56-60 silicon 20-26 manganese 36-44
Phosphorus 1.2-1.8 sulphur 1.2-1.8 chromium 390-490
Tungsten 226--236 vanadium 38-46 molybdenum 220-278
Wherein the preparation method puts in the electric furnace for above-mentioned starting material are mixed, and Heating temperature is 1550 ℃, 2 hours heat-up times, the casting electrode base, annealing, 880 ℃ of sammings 2 hours are put into remelting furnace again, Heating temperature is 1600 ℃, 1 hour heat-up time, annealing, cogging, the chipper blade material is made in annealing.
2, blade material of artificial board chipping machine according to claim 1 is characterized in that: the parts by weight proportioning of this material is
Carbon 58 silicon 23 manganese 40
Phosphorus 1.5 sulphur 1.5 chromium 440
Tungsten 230 vanadium 42 molybdenums 255.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100167299A CN1304617C (en) | 2005-04-19 | 2005-04-19 | Blade material of artificial board chipping machine and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100167299A CN1304617C (en) | 2005-04-19 | 2005-04-19 | Blade material of artificial board chipping machine and its production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1693515A CN1693515A (en) | 2005-11-09 |
| CN1304617C true CN1304617C (en) | 2007-03-14 |
Family
ID=35352638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100167299A Expired - Fee Related CN1304617C (en) | 2005-04-19 | 2005-04-19 | Blade material of artificial board chipping machine and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1304617C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707024B (en) * | 2013-12-25 | 2016-04-13 | 安徽日升机械制造有限公司 | A kind of preparation method of high accuracy longitudinal shearing slitting blade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183774A (en) * | 1976-04-02 | 1980-01-15 | Commissariat A L'energie Atomique | High-endurance superalloy for use in particular in the nuclear industry |
| GB2037320A (en) * | 1978-10-03 | 1980-07-09 | Boc Ltd | Wear resistant alloys |
| CN1209373A (en) * | 1997-07-17 | 1999-03-03 | 大同特殊钢株式会社 | Alloy for jointing sintered carbide and composite material thereof |
| CN1361300A (en) * | 2000-12-29 | 2002-07-31 | 中国科学院金属研究所 | Antiwear material for artificial fiber cutting blade |
| CN1410574A (en) * | 2002-12-02 | 2003-04-16 | 株洲硬质合金集团有限公司 | Metal-ceramic cutting tool material and its preparation method |
-
2005
- 2005-04-19 CN CNB2005100167299A patent/CN1304617C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183774A (en) * | 1976-04-02 | 1980-01-15 | Commissariat A L'energie Atomique | High-endurance superalloy for use in particular in the nuclear industry |
| GB2037320A (en) * | 1978-10-03 | 1980-07-09 | Boc Ltd | Wear resistant alloys |
| CN1209373A (en) * | 1997-07-17 | 1999-03-03 | 大同特殊钢株式会社 | Alloy for jointing sintered carbide and composite material thereof |
| CN1361300A (en) * | 2000-12-29 | 2002-07-31 | 中国科学院金属研究所 | Antiwear material for artificial fiber cutting blade |
| CN1410574A (en) * | 2002-12-02 | 2003-04-16 | 株洲硬质合金集团有限公司 | Metal-ceramic cutting tool material and its preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1693515A (en) | 2005-11-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20110419 |