CN101823273A - Special high alloy steel composite woodworking mechanical blade - Google Patents
Special high alloy steel composite woodworking mechanical blade Download PDFInfo
- Publication number
- CN101823273A CN101823273A CN200910046974A CN200910046974A CN101823273A CN 101823273 A CN101823273 A CN 101823273A CN 200910046974 A CN200910046974 A CN 200910046974A CN 200910046974 A CN200910046974 A CN 200910046974A CN 101823273 A CN101823273 A CN 101823273A
- Authority
- CN
- China
- Prior art keywords
- alloy steel
- blade
- steel
- carbon
- woodworking
- 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.)
- Pending
Links
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention provides a woodworking mechanical blade, which is characterized in that a blade edge and a blade body are compounded by special high alloy steel and low-carbon steel, wherein the special high alloy steel comprises the following elements in proportion: 0.5 to 0.8 of carbon C, 7.5 to 9.0 of chromium Cr, 1.2 to 1.6 of tungsten W, 0.8 to 1.5 of molybdenum Mo and 0.8 to 1.2 of vanadium; and the low-carbon steel comprises the following elements in proportion: 0.12 to 0.20 of carbon and 0.40 to 0.70 of manganese Mn. The woodworking mechanical blade compounded by the special high alloy steel and the low-carbon steel has the cost lower than that of the conventional alloy steel woodworking mechanical blade, but the strength and hardness of the the blade edge are higher than that of the conventional alloy steel woodworking mechanical blade, so that not only can chromium, tungsten, molybdenum, vanadium and other national rare metals be saved, but also the working efficiency can be improved.
Description
Technical field:
The present invention relates to the woodworking machinery blade.
Background technology:
At present, known woodworking machinery blade is to be made by general high-alloy steel.
Because the working position of woodworking machinery blade is a blade, and common blade hardness is between HRC60-62, so blade must use high-alloy steel, cause cutter hub also to use high-alloy steel. with the blade and the cutter hub ratio of effective use is 15% to 85% and opinion, and then the high-alloy steel that uses of this 85% cutter hub can be considered a kind of waste.
In addition,, the alloying element of general high-alloy steel and proportioning thereof invent, so also there is the low problem of steel alloy service efficiency when generally high-alloy steel is used for the woodworking machinery blade owing to being in particular the woodworking machinery blade.
Summary of the invention:
In order to overcome that known woodworking machinery blade is made by general high-alloy steel and the above-mentioned two problems that forms, the present invention is compound and make the woodworking machinery blade with extraordinary high-alloy steel.
The technical solution adopted in the present invention is: the element proportioning according to carbon C0.5-0.8, chromium Cr7.5-9.0, Tungsten W1.2-1.6, molybdenum Mo0.8-1.5, vanadium 0.8-1.2 is made extraordinary high-alloy steel, makes mild steel according to carbon 0.12-0.20, manganese Mn0.40-0.70; Again should the special type high-alloy steel and this mild steel compound and make special high alloy steel composite woodworking mechanical blade.
The invention has the beneficial effects as follows: make because the woodworking machinery blade uses extraordinary high-alloy steel and mild steel is compound, so save the cost blank of woodworking machinery blade, still use 12% high-alloy steel and discuss with blade, cutter hub and blade compound tense composite surface increase by 3% high-alloy steel, thereby save 85% high-alloy steel as cutter hub. because the woodworking machinery blade uses carbon, chromium Tungsten, molybdenum, the extraordinary high-alloy steel that vanadium is made through special proportioning, so, the service efficiency of high-alloy steel is higher. because the employed high-alloy steel material of woodworking machinery blade is that the rare metal of country is (as chromium, tungsten, molybdenum, vanadium etc.), so the present invention is useful to saving the national strategy goods and materials.
Description of drawings:
The invention will be further described to the present invention and embodiment below in conjunction with accompanying drawing.
Fig. 1 is an accompanying drawing of the present invention, and wherein, 1 is extraordinary high-alloy steel, and 2 is low-carbon steel.
The specific embodiment:
The present invention is composited the blade of extraordinary high-alloy steel 1 and the cutter hub of low-carbon steel 2 by the mode of founding cast or HTHP.
In the embodiment shown in fig. 1, the blade of extraordinary high-alloy steel 1 is compound on the cutter hub of low-carbon steel 2, and its recombination site forms the cutwork position for the cutter hub of the blade embedding low-carbon steel 2 of extraordinary high-alloy steel 1.
In the embodiment shown in fig. 1, extraordinary high-alloy steel 1 is smelted after by carbon C0.5-0.8, chromium Cr7.5-9.0, Tungsten W1.2-1.6, molybdenum Mo0.8-1.5, vanadium 0.8-1.2 proportioning and is formed; Low-carbon steel 2 is smelted after by carbon 0.12-0.20, manganese Mn0.40-0.70 proportioning and is formed.
Claims (3)
1. wooden worker Machine tool blade is characterized in that: knife-blade and cutter hub close the low carbon element Steel of Jin Gang With by special Seed height and are composited.
2. Mu Gong Machine tool blade according to claim 1 is characterized in that the element and the proportioning thereof of: Te Seed high-alloy steel is: carbon C0.5-0.8, chromium Cr7.5-9.0, Tungsten W1.2-1.6, Molybdenum Mo0.8-1.5, vanadium 0.8-1.2; Element and the proportioning thereof of low carbon element Steel are: carbon 0.12-0.20, Manganese Mn0.40-0.70.
3. wooden worker Machine tool blade according to claim 1 is characterized in that: special Seed high-alloy steel blade is compound on the low carbon element Steel cutter hub, and its recombination site forms the cutwork position for the cutter hub that special Seed high-alloy steel blade embeds low carbon element Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046974A CN101823273A (en) | 2009-03-04 | 2009-03-04 | Special high alloy steel composite woodworking mechanical blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046974A CN101823273A (en) | 2009-03-04 | 2009-03-04 | Special high alloy steel composite woodworking mechanical blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101823273A true CN101823273A (en) | 2010-09-08 |
Family
ID=42687537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910046974A Pending CN101823273A (en) | 2009-03-04 | 2009-03-04 | Special high alloy steel composite woodworking mechanical blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823273A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839041A (en) * | 2016-09-18 | 2018-03-27 | 成都大学 | A kind of wedge angle twolip numerical control woodworking lathe tool |
| CN107839042A (en) * | 2016-09-18 | 2018-03-27 | 成都大学 | A kind of twolip Bidirectional cutting numerical control woodworking lathe tool |
-
2009
- 2009-03-04 CN CN200910046974A patent/CN101823273A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107839041A (en) * | 2016-09-18 | 2018-03-27 | 成都大学 | A kind of wedge angle twolip numerical control woodworking lathe tool |
| CN107839042A (en) * | 2016-09-18 | 2018-03-27 | 成都大学 | A kind of twolip Bidirectional cutting numerical control woodworking lathe tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2480281A1 (en) | Nickel-base alloy | |
| CN101062533B (en) | Abrasion-proof pile-up welding flux-cored wire for roll squeezer | |
| CN102069317B (en) | Self-protection flux-cored wire for rare earth type high-chromium cast iron by open arc | |
| CN202399590U (en) | Composite wear-resisting steel plate | |
| CN101823273A (en) | Special high alloy steel composite woodworking mechanical blade | |
| CN202088225U (en) | Brazing hard alloy hobbing cutter die roller | |
| CN102145500A (en) | Special high alloy steel composite wood-working mechanical cutting blade | |
| CN102330028A (en) | Metal alloy material for cutting pick bodies of coal cutters | |
| CN202388055U (en) | Bimetal saw blade | |
| CN201518585U (en) | Combined type grass cutting saw blade | |
| CN102925813A (en) | Wear-resisting and anti-cracking composite cutter ring | |
| CN2785774Y (en) | Bimetallic milling cutter for curved bevel gear | |
| CN202074220U (en) | Alloy wear resistant lining plate | |
| CN2732349Y (en) | Composite hammer of hammer type crusher | |
| JP3693268B2 (en) | Drive bit | |
| CN201728423U (en) | Disk-shaped rolling blade | |
| CN202725275U (en) | Two-fluid alloy lining board | |
| CN212348947U (en) | Hammer head component for crushing equipment | |
| CN202199837U (en) | Improved composite alloy disc knife | |
| CN201783707U (en) | Double metal band saw blade capable of being repeatedly repaired and used | |
| CN101658955A (en) | Bimetal composite punching shear mechanical cutter blade | |
| CN102912252A (en) | Components of high-speed steel | |
| CN201318175Y (en) | Cutting tooth | |
| CN203344397U (en) | Skip lining board | |
| CN103741012A (en) | Cast iron alloy with high wear resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100908 |