CN2360255Y - Composite board for knife and shears - Google Patents
Composite board for knife and shears Download PDFInfo
- Publication number
- CN2360255Y CN2360255Y CN 98238663 CN98238663U CN2360255Y CN 2360255 Y CN2360255 Y CN 2360255Y CN 98238663 CN98238663 CN 98238663 CN 98238663 U CN98238663 U CN 98238663U CN 2360255 Y CN2360255 Y CN 2360255Y
- Authority
- CN
- China
- Prior art keywords
- plate
- shears
- composite
- crwmn
- utility
- 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 - Fee Related
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Abstract
The utility model relates to a sheet material for machining knives and shears, specifically a composite board for machining the knives and the shears. A CrWMn alloy steel plate and a stainless steel plate are adopted to be precisely and explosively bonded and the composite boards with 2-3 layers are formed. After the original single layer is changed into a multilayer composite structure, the utility model, compared with the original structure, has the advantages of bending resistance, high shock resistance, wear-proof and sharp cutting edge, corrosion-resistant surface, brightness keeping, etc.
Description
The utility model relates to the plate cut of processing cutter, specifically a kind ofly is used to process the composite plate that cutter is cut.
At present, people common Kitchen knife and the cutting edge raw material of civil scissors be 65Mn, its maximum hardness value is HRC52 °, its major defect is that cutting edge is sharp inadequately, is easy to produce hardening flaw in the processing, cutter is cut the surface and is easy to corrosion during use.
The purpose of this utility model is the shortcoming at above-mentioned existence, provides a kind of and improves the sharp and surperficial corrosion protection cutter of cutting edge, cuts composite plate.
Technical essential of the present utility model is:
It is to adopt CrWMn alloy-steel plate and 2～3 layers of composite plate of the accurate bonding formation of blast of corrosion resistant plate.When composite plate is that corrosion resistant plate and CrWMn alloy-steel plate are bonding when being two-layer, composite plate is to clamp the CrWMn alloy-steel plate between stainless steel materials when being three layers.
The utility model is compared with original structure after having become multi-layer compound structure by original individual layer, has bending resistance, shock resistance height, cutting edge is wear-resisting, sharp, and advantages such as light are protected in surperficial resistant to rust forever, not only in process, be difficult for producing hardening flaw, and its long service life.
Description of drawings:
Fig. 1 is a three-decker schematic diagram of the present utility model.
Fig. 2 is a two-layer structure schematic diagram of the present utility model.
From accompanying drawing as seen, Fig. 1 is the three-layer composite structure of accurate synthetic stainless steel (1) the folder CrWMn steel alloy of blast (2).Fig. 2 is two layers of composite construction, and promptly CrWMn steel alloy (2) is synthetic with stainless steel (1) blast.Its manufacture process is: the cleaning combination interface exposes fresh, clean active surface, and at the explosive of clad surface cloth last layer uniform thickness, behind cap sensitive explosive, the detonation wave slippage produces surge by multiple layer, make it and the base material generation metal jet of colliding at an angle, under HTHP, realize metallurgical binding.
By the product that this composite is made, not only sharp but also stainless, not tipping, constantly sword, not turned, do not ftracture, not delamination, be to make the preferred material that requires blade hardness to reach HRC62 ° of scissors products, be that cutter is cut the novel plate of processing industry.
Claims (2)
1. a cutter is cut and is used composite plate, is platy structure, it is characterized in that adopting 2～3 layers of composite plate of the bonding formation of CrWMn alloy-steel plate and corrosion resistant plate.
2. cut according to the described cutter of claim 1 and use composite plate, it is characterized in that when composite plate be that corrosion resistant plate and CrWMn alloy-steel plate are bonding when being two-layer, composite plate is to clamp the CrWMn alloy-steel plate between stainless steel materials when being three layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238663 CN2360255Y (en) | 1998-08-26 | 1998-08-26 | Composite board for knife and shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98238663 CN2360255Y (en) | 1998-08-26 | 1998-08-26 | Composite board for knife and shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360255Y true CN2360255Y (en) | 2000-01-26 |
Family
ID=33986189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98238663 Expired - Fee Related CN2360255Y (en) | 1998-08-26 | 1998-08-26 | Composite board for knife and shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360255Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462192C (en) * | 2007-04-13 | 2009-02-18 | 辽宁新华阳刃具复合材料有限公司 | Method of producing cutting tool steel board of complex blades |
| CN100462191C (en) * | 2007-04-13 | 2009-02-18 | 辽宁新华阳刃具复合材料有限公司 | Method of producing three layer clad sheet steel used for cutting-tool |
| CN101015835B (en) * | 2007-02-01 | 2010-05-19 | 唐谊光 | Production process of stainless compound steel plate |
| CN108285951A (en) * | 2018-03-01 | 2018-07-17 | 华南理工大学 | A kind of stainless steel knife and preparation method thereof of high tenacity and high edge hardness |
-
1998
- 1998-08-26 CN CN 98238663 patent/CN2360255Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101015835B (en) * | 2007-02-01 | 2010-05-19 | 唐谊光 | Production process of stainless compound steel plate |
| CN100462192C (en) * | 2007-04-13 | 2009-02-18 | 辽宁新华阳刃具复合材料有限公司 | Method of producing cutting tool steel board of complex blades |
| CN100462191C (en) * | 2007-04-13 | 2009-02-18 | 辽宁新华阳刃具复合材料有限公司 | Method of producing three layer clad sheet steel used for cutting-tool |
| CN108285951A (en) * | 2018-03-01 | 2018-07-17 | 华南理工大学 | A kind of stainless steel knife and preparation method thereof of high tenacity and high edge hardness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |