CN105108234A - Saw blade capable of reducing cutting resistance - Google Patents
Saw blade capable of reducing cutting resistance Download PDFInfo
- Publication number
- CN105108234A CN105108234A CN201510535065.0A CN201510535065A CN105108234A CN 105108234 A CN105108234 A CN 105108234A CN 201510535065 A CN201510535065 A CN 201510535065A CN 105108234 A CN105108234 A CN 105108234A
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- China
- Prior art keywords
- saw blade
- blade body
- saw
- sawtooth
- reducing cutting
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Abstract
The invention relates to a saw blade capable of reducing cutting resistance. The saw blade comprises a saw blade body. Saw teeth processed through high-frequency quenching are continuously arranged on the edge of one side of the saw blade body. The saw blade body and the saw teeth are made of high-carbon tool steel. The hardness of the saw teeth is HRC65 degrees. The hardness of the saw blade body is HRC55 degrees. A plurality of through holes are evenly formed in the surface of the saw blade body. Due to the fact that the through holes are formed in the saw blade, friction force is reduced when materials are cut, air can be instantly accumulated to produce certain pressure intensity through the hollow through holes, the pressure intensity can compel the cut materials to be rapidly separated from the surface of the saw blade, and therefore the labor saving effect is achieved.
Description
Technical field
The present invention relates to hardware article field, particularly relate to a kind of saw blade reducing Cutting Drag.
Background technology
Saw blade is widely used in multiple industry such as machine-building, timber processing, metallurgy, chemical industry, military project.Saw blade divides again frame saw blade and bands for band, and frame saw blade is not only thin but also length, the symmetrical saw being shaped with several sawtooth of hump, and this saw is arranged on buck saw lathe and carries out sawing workpieces; Bands for band is not only thin but also length, and the band saw being shaped with several sawtooth of hump symmetry, is arranged on band-saw machine tool and carries out sawing work.
Existing saw blade is made up of the sawtooth of saw blade body, and in order to realize better processing characteristics, saw blade body requires higher toughness, and sawtooth requires higher hardness.But existing saw blade is when cutting material, resistance greatly, large, the inefficiency of sticky tooth, labour intensity again.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of saw blade reducing Cutting Drag.
The present invention is achieved through the following technical solutions:
A kind of saw blade reducing Cutting Drag, include saw blade body, the side continuous edge of described saw blade body is arranged with the sawtooth through high-frequency quenching process, and described saw blade body and sawtooth adopt high carbon tool steel to make, and offer several through holes at the surface uniform of described saw blade body.
As the preferred technical solution of the present invention, described through hole is circular hole or quadrilateral hole.
As the preferred technical solution of the present invention, the hardness of described sawtooth is HRC65 degree.
As the preferred technical solution of the present invention, the hardness of described saw blade body is HRC55 degree.
Compared with prior art, the invention has the beneficial effects as follows: the present invention owing to being provided with through hole on saw blade, frictional force is reduced when cutting material, and the hollow of through hole can make air gather the certain pressure of generation instantaneously, this pressure can force at cutting material and saw blade face quick separating, thus reaches labour-saving effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
In figure: 1 ?saw blade body; 2-sawtooth; 3-through hole.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1:
As Fig. 1, described a kind of saw blade reducing Cutting Drag, includes saw blade body 1, and the side continuous edge of described saw blade body 1 is arranged with the sawtooth 2 through high-frequency quenching process, and described saw blade body 1 is one-body molded with sawtooth 2.Described saw blade body 1 and sawtooth 2 adopt high carbon tool steel to make, and offer several through holes 3 at the surface uniform of described saw blade body 1, and described through hole 3 is circular hole.The present invention, owing to being provided with through hole on saw blade, reduces frictional force when cutting material, and the hollow of through hole can make air gather the certain pressure of generation instantaneously, and this pressure can force at cutting material and saw blade face quick separating, thus reaches labour-saving effect.
The hardness of described sawtooth 2 is HRC65 degree, and the hardness of described saw blade body 1 is HRC55 degree.Make sawtooth have higher hardness, promote cutting ability and service life, increase substantially stock-removing efficiency, cutting quality is good.
Embodiment 2:
The difference of this embodiment and embodiment 1 is only, through hole 3 is quadrilateral hole.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. one kind reduces the saw blade of Cutting Drag, include saw blade body (1), the side continuous edge of described saw blade body (1) is arranged with the sawtooth (2) through high-frequency quenching process, described saw blade body (1) and sawtooth (2) adopt high carbon tool steel to make, and it is characterized in that: offer several through holes (3) at the surface uniform of described saw blade body (1).
2. a kind of saw blade reducing Cutting Drag according to claim 1, is characterized in that: described through hole (3) is circular hole.
3. a kind of saw blade reducing Cutting Drag according to claim 1, is characterized in that: described through hole (3) is quadrilateral hole.
4. a kind of saw blade reducing Cutting Drag according to claim 1, is characterized in that: the hardness of described sawtooth (2) is HRC65 degree.
5. a kind of saw blade reducing Cutting Drag according to claim 1, is characterized in that: the hardness of described saw blade body (1) is HRC55 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535065.0A CN105108234A (en) | 2015-08-27 | 2015-08-27 | Saw blade capable of reducing cutting resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535065.0A CN105108234A (en) | 2015-08-27 | 2015-08-27 | Saw blade capable of reducing cutting resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108234A true CN105108234A (en) | 2015-12-02 |
Family
ID=54656464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535065.0A Pending CN105108234A (en) | 2015-08-27 | 2015-08-27 | Saw blade capable of reducing cutting resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108234A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079241A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of arc panel saw |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119802A (en) * | 1990-09-11 | 1992-04-21 | Yuum Kogyo:Kk | Saw |
| US6439094B1 (en) * | 1997-05-15 | 2002-08-27 | Amada Company, Limited | Saw blade |
| CN201161418Y (en) * | 2008-01-22 | 2008-12-10 | 东华大学 | Saw blade for woodworker |
| CN101564778A (en) * | 2008-04-22 | 2009-10-28 | 宋兆暖 | Saw blade with holes |
| CN201419419Y (en) * | 2007-12-11 | 2010-03-10 | 布莱克和戴克公司 | Fretsaw saw blade |
-
2015
- 2015-08-27 CN CN201510535065.0A patent/CN105108234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04119802A (en) * | 1990-09-11 | 1992-04-21 | Yuum Kogyo:Kk | Saw |
| US6439094B1 (en) * | 1997-05-15 | 2002-08-27 | Amada Company, Limited | Saw blade |
| CN201419419Y (en) * | 2007-12-11 | 2010-03-10 | 布莱克和戴克公司 | Fretsaw saw blade |
| CN201161418Y (en) * | 2008-01-22 | 2008-12-10 | 东华大学 | Saw blade for woodworker |
| CN101564778A (en) * | 2008-04-22 | 2009-10-28 | 宋兆暖 | Saw blade with holes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079241A (en) * | 2018-10-12 | 2018-12-25 | 海联锯业科技有限公司 | A kind of arc panel saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |