CN2487481Y - Hard allow band saw blade - Google Patents
Hard allow band saw blade Download PDFInfo
- Publication number
- CN2487481Y CN2487481Y CN 01241909 CN01241909U CN2487481Y CN 2487481 Y CN2487481 Y CN 2487481Y CN 01241909 CN01241909 CN 01241909 CN 01241909 U CN01241909 U CN 01241909U CN 2487481 Y CN2487481 Y CN 2487481Y
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- CN
- China
- Prior art keywords
- alloy
- saw
- hard
- sawtooth
- saw blade
- 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 saw blade, in particular to a hard allow band saw blade, and belongs to processing tool category; the utility model mainly consists of a saw band proper and a hard alloy sawtooth, which is characterized in that the saw band proper is ring-shaped, and is welded with the hard alloy sawtooth; the hard ally sawtooth is characterized in a wide end and a narrow root part, each four tooth is in one group as a saw path; the utility model is used for sawing high temperature alloy, a memory alloy, a titanium alloy, high alloy cool hard ductile iron and other uneasy processing materials, which overcomes the drawbacks that the double metal band saw is difficult to saw the high temperature alloy and the titanium alloy with a short service life, and can not saw the high alloy cool hard ductile iron.
Description
The utility model relates to a kind of saw blade, and especially a kind of hard alloy band saw blade belongs to the machining tool class.
At present, be applied to the saw blade of metal material processing in the prior art, generally using has strip, band shape, plate-like, yet which kind of form no matter, they all are to belong to the same one that sawtooth combines with body (strip, band shape, plate-like), and are this with the integrative-structure form, though have certain advantage; For example: manufacturing processing is simple and convenient, yet often can not satisfy the needs of sawing hard metal material.The saw of this integral structure, through regular meeting make hackle distortion, rust, chip removal difficulty, sawing is crooked, processing effect is poor, efficient is low and service life is short.
The purpose of this utility model is to make a kind of saw sword hardness height, anti-wear performance is good, sawing is brisk, sawdust is narrow, easy chip removal, long service life, processing effect are good, and the high a kind of novel hard alloy bands for band of efficient is to overcome the deficiency of existing saw blade.
The purpose of this utility model is achieved in that it mainly is made up of saw band body (1) carbide alloy sawtooth (2); It is characterized in that saw band body (1) is ring-type, and weld carbide alloy sawtooth (2) on it; Carbide alloy sawtooth (2) is characterized by that the sawtooth termination is thick, root is narrow, and one group of sawing one swage set of per four teeth.The tool cutting edge angle φ of carbide alloy sawtooth (2) is that 0 °-18 °, anterior angle γ-2 °-20 °, cutting edge inclination λ are that 0 °-18 °, relief angle α are 8 °-26 °, 16 °-48 ° of undercut ss, auxiliary angle φ
1Be 1 °-6 °, front clearance α
10 °-6 °, select different angles according to the sawing different materials.
The utility model compared with prior art has saw sword hardness height, anti-wear performance is good, sawing is brisk, sawdust is narrow, chip removal is easy, long service life, processing effect are good, the efficient height.
Further specify below in conjunction with drawings and Examples.
Fig. 1: for the utility model wherein one section overall structure master look schematic diagram;
Fig. 2: be the schematic top plan view after one group of serrated portion amplification of Fig. 1:
Fig. 3: for the master after one group of serrated portion amplification of Fig. 1 looks schematic diagram;
Fig. 4: be the RS of Fig. 2
1Schematic diagram is looked on a left side after serrated portion is amplified;
Fig. 5: be the LS of Fig. 2
1Schematic diagram is looked on a left side after serrated portion is amplified;
Fig. 6: be the RS of Fig. 2
2Schematic diagram is looked on a left side after serrated portion is amplified;
Fig. 7: be the LS of Fig. 2
2Schematic diagram is looked on a left side after serrated portion is amplified.
Among the figure: 1, saw band body; 2, carbide alloy sawtooth; S is a saw kerf width; RS
1It is a right sawtooth end width; LS
1It is a left sawtooth end width; RS
2It is a right sawtooth end width; LS
2It is a left sawtooth end width; φ is the sawing tool cutting edge angle; γ is an anterior angle; α is a relief angle; λ is a cutting edge inclination; β is a chamfering; α
1Be front clearance; φ
1Be auxiliary angle.
As can be seen from the figure: the utility model mainly is made up of saw band body (1) carbide alloy sawtooth (2); It is characterized in that saw band body (1) is ring-type, welds carbide alloy sawtooth (2) on it; Carbide alloy sawtooth (2) is characterized by that the sawtooth termination is thick, root is narrow, and one group of sawing one swage set of per four teeth.The sawing tool cutting edge angle φ of carbide alloy sawtooth (2) be 0 °-18 °, anterior angle γ for-2 °-20 °, relief angle α be that 8 °-26 °, undercut ss are that 16 °-48 °, cutting edge inclination λ are 0 °-18 °, auxiliary angle φ
1Be 1 °-6 °, front clearance α
10 °-6 °.Select different angles according to the sawing different materials.
This saw blade is used for difficult-to-machine materials such as sawing high temperature alloy, memorial alloy, titanium alloy, high alloy chilled ductile iron.Solved bi-metal bandsaw blades to high temperature alloy, memorial alloy, titanium alloy sawing difficulty, service life is short, to the high alloy chilled ductile iron can not sawing problem.
Claims (3)
1, a kind of hard alloy band saw blade, it is mainly by saw band body (1), and carbide alloy sawtooth (2) is formed; It is characterized in that saw band body (1) is ring-type, and weld carbide alloy sawtooth (2) on it.
2, a kind of hard alloy band saw blade according to claim 1 is characterized in that carbide alloy sawtooth (2) termination is wide, root is narrow.
3, a kind of hard alloy band saw blade according to claim 1, the sawing tool cutting edge angle φ that it is characterized in that carbide alloy sawtooth (2) are 0 °-18 °, and anterior angle γ is-2 °-20 °, and relief angle α is 8 °-26 °, and undercut ss is 16 °-48 °, auxiliary angle φ
1Be 1 °-6 °, front clearance α
10 °-6 °, cutting edge inclination λ are 0 °-18 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241909 CN2487481Y (en) | 2001-08-09 | 2001-08-09 | Hard allow band saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241909 CN2487481Y (en) | 2001-08-09 | 2001-08-09 | Hard allow band saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487481Y true CN2487481Y (en) | 2002-04-24 |
Family
ID=33653779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241909 Expired - Fee Related CN2487481Y (en) | 2001-08-09 | 2001-08-09 | Hard allow band saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487481Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507118A (en) * | 2012-06-18 | 2014-01-15 | 罗伯特·博世有限公司 | Method for producing saw blade |
| CN109226889A (en) * | 2017-07-04 | 2019-01-18 | 张大晟 | A kind of inserted tooth type superhard cutting blade saw |
| CN109794645A (en) * | 2019-03-14 | 2019-05-24 | 华侨大学 | A kind of rack saw item |
| CN111715941A (en) * | 2020-05-28 | 2020-09-29 | 新昌县智超邦金属材料科学技术研究院 | Bimetal grinding band saw blade |
-
2001
- 2001-08-09 CN CN 01241909 patent/CN2487481Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507118A (en) * | 2012-06-18 | 2014-01-15 | 罗伯特·博世有限公司 | Method for producing saw blade |
| CN109226889A (en) * | 2017-07-04 | 2019-01-18 | 张大晟 | A kind of inserted tooth type superhard cutting blade saw |
| CN109794645A (en) * | 2019-03-14 | 2019-05-24 | 华侨大学 | A kind of rack saw item |
| CN111715941A (en) * | 2020-05-28 | 2020-09-29 | 新昌县智超邦金属材料科学技术研究院 | Bimetal grinding band saw blade |
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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 |