CN201095162Y - Diamond gang saw tool bit with laminated segmented structure - Google Patents
Diamond gang saw tool bit with laminated segmented structure Download PDFInfo
- Publication number
- CN201095162Y CN201095162Y CNU2007200081381U CN200720008138U CN201095162Y CN 201095162 Y CN201095162 Y CN 201095162Y CN U2007200081381 U CNU2007200081381 U CN U2007200081381U CN 200720008138 U CN200720008138 U CN 200720008138U CN 201095162 Y CN201095162 Y CN 201095162Y
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- China
- Prior art keywords
- diamond
- cutter head
- layer
- saw
- gang saw
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- 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 - Lifetime
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Abstract
The utility model particularly relates to a cutter head of a diamond gang saw which is provided with the layer and section structure. The utility model comprises a diamond saw cutting section and a transition welding section; the diamond saw cutting section is a three-layer structure; the diamond granules on the outer layer of the front and the back sides are fine with a high distribution concentration; the diamond granules in the middle layer are thick with a low distribution concentration; the left and the right sides are shaped in the inverse trapezoid; the front and the back sides have an angle with a central surface. The cutter head is provided with the guiding performance during the cutting process, which improves the cutting efficiency and quality; and the cutter head and the basic body are provided with good welding performance.
Description
Technical field
The utility model relates to diamond cutter, is specifically related to a kind of diamond gang saw cutter head with layer and section structure.
Background technology
Diamond gang saw cutter head is a diamond gang saw mill core component, is a kind of consumptive material parts, must change behind the use certain hour.And diamond gang saw cutter is to be welded by saw bit matrix and diamond segment, cutter head mostly is the cuboid cutter head that diamond is made, be the uniform integral body of diamond distribution, guidance capability is poor in cutting process, quality such as its welding performance, impact resistance are stable inadequately, service life is short, and cutting efficiency is low.
Summary of the invention
The purpose of this utility model is the deficiency that exists at existing gang saw cutter head, a kind of diamond gang saw cutter head with layer and section structure is provided, can make cutter head have steering capability, improve cutting efficiency and quality, guarantee that simultaneously cutter head and matrix have good welding performance at cutting process.
The utility model adopts following technical scheme: the diamond gang saw cutter head with layer and section structure, include diamond saw segment and transition welding section, the diamond saw segment is three shape structures layer by layer, the outer diamond particles in both sides, front and back is thin, distributed density is high, the intermediate course diamond particles is thicker, distributed density is low, and left and right sides face is trapezoidal, and promptly front and back sides and median plane form an angle.The angle that front and back sides and median plane form is 1.5～3.5 degree.
Diamond gang saw cutter head with layer and section structure provided by the utility model has following architectural feature:
1. three of the segment of cutter head diamond saw shape structural designs layer by layer, the outer diamond particles in both sides, front and back is thin, distributed density is high, and wearing and tearing are slow during sawing, and the intermediate course diamond particles is thicker, and distributed density is low, quick abrasion during sawing, therefore, sawing face will produce the spill gathering sill voluntarily.The formation of spill gathering sill not only can suppress vibration, prevents the saw blade beat, improves processing of stone quality and machining accuracy, can also improve cutter head service life and cutting efficiency.
2. cutter head adopts transition welding section structure, with diamond segments one Thermocompressed sintering and forming, because welding section does not contain diamond particles, has good welding performance, guarantees cutter head and saw blade matrix firm welding, guarantees that cutter head does not come off in cutting process.
3. cutter head front and back sides and median plane form the structural design of an angle, the front and back sides of cutter head is avoided and the stone material contact wear, thereby resistance and friction when reducing the cutter head sawing, improve cutting efficiency, slow down the cutter head loss, guarantee the smooth of stone material cut surface, also help the cooling and the chip removal of cutter head simultaneously.
Description of drawings
Fig. 1 is the preceding side structure schematic diagram of the utility model cutter head cutting
Fig. 2 is the side structure schematic diagram after the utility model cutter head cutting
Fig. 3 is the diamond saw blade structural representation
Fig. 4 is the vertical view of Fig. 3
Among the figure: 1-diamond saw segment 1.1, the outer 1.2-intermediate course of 1.3-front and back sides 2-transition welding section 3-angle 4-steel band 5-diamond segment
The specific embodiment
The diamond gang saw cutter head that present embodiment provided with layer and section structure, include diamond saw segment (1) and transition welding section (2), the diamond saw segment is three shape structures layer by layer, front and back both sides skins (1.1), (1.3) diamond particles are thin, distributed density is high, intermediate course (1.2) diamond particles is thicker, distributed density is low, and left and right sides face is trapezoidal, and promptly front and back sides and median plane form an angle (3).The angle (3) that front and back sides and median plane form is 1.5～3.5 degree.
Thermocompressed sintering and forming of diamond saw segment and transition welding section, the finished product cutter head will adopt high frequency induction welding method to be welded on the saw blade matrix, and the saw blade that will weld cutter head is installed on the diamond gang saw mill and uses.Have high tenacity, shock-resistant, excellent properties such as cutting efficiency is high, long service life, good welding performance, the chip removal performance is good, machining accuracy is high, rock material resource utilization rate height.Cutting speed reaches 35～60cm/h continuously, and the cutting life-span is greater than 35000m
2(one group cutter head 2400), waste material volume recovery is greater than 85%.
Claims (2)
1, the diamond gang saw cutter head that has the layer and section structure, it is characterized in that including diamond saw segment and transition welding section, the diamond saw segment is three shape structures layer by layer, the outer diamond particles in both sides, front and back is thin, distributed density is high, the intermediate course diamond particles is thicker, distributed density is low, and left and right sides face is trapezoidal, and promptly front and back sides and median plane form an angle.
2, the diamond gang saw cutter head with layer and section structure according to claim 1 is characterized in that the front and back sides of described diamond saw segment and the angle that median plane forms are 1.5～3.5 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200081381U CN201095162Y (en) | 2007-09-03 | 2007-09-03 | Diamond gang saw tool bit with laminated segmented structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200081381U CN201095162Y (en) | 2007-09-03 | 2007-09-03 | Diamond gang saw tool bit with laminated segmented structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095162Y true CN201095162Y (en) | 2008-08-06 |
Family
ID=39922221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200081381U Expired - Lifetime CN201095162Y (en) | 2007-09-03 | 2007-09-03 | Diamond gang saw tool bit with laminated segmented structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095162Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922607A (en) * | 2012-11-07 | 2013-02-13 | 山东日能超硬材料有限公司 | Gang saw cutting head for cutting granites and manufacture method thereof |
| CN103640094A (en) * | 2013-12-05 | 2014-03-19 | 广东奔朗新材料股份有限公司 | Diamond gang saw tool bit and manufacturing method thereof |
| CN106182448A (en) * | 2016-08-19 | 2016-12-07 | 广州晶体科技有限公司 | Sandwich-type gang saw tool bit and manufacture method thereof |
| WO2017133286A1 (en) * | 2016-02-01 | 2017-08-10 | 广州普泰克金刚石工具有限公司 | Cutting bit of gang saw for slant cutting granite and quartzite using saw blade, and formulation thereof |
| CN107398836A (en) * | 2017-07-27 | 2017-11-28 | 郑州磨料磨具磨削研究所有限公司 | A kind of bonding agent, semiconductor packages processing ultra-thin emery wheel and preparation method thereof |
| CN108582502A (en) * | 2018-05-07 | 2018-09-28 | 江苏锋泰工具有限公司 | Diamond saw blade and preparation method thereof |
| CN110315642A (en) * | 2019-07-10 | 2019-10-11 | 广州普泰克金刚石工具有限公司 | The cutter head and its processing technology of a kind of saw blade cutting granite, quartz gang saw |
| CN110744063A (en) * | 2019-09-05 | 2020-02-04 | 江苏锋泰工具有限公司 | Preparation method of composite ceramic cutting saw blade |
| CN112091218A (en) * | 2019-10-22 | 2020-12-18 | 青岛新韩金刚石工业有限公司 | Low-price gang saw tool bit product and preparation method thereof |
-
2007
- 2007-09-03 CN CNU2007200081381U patent/CN201095162Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922607A (en) * | 2012-11-07 | 2013-02-13 | 山东日能超硬材料有限公司 | Gang saw cutting head for cutting granites and manufacture method thereof |
| CN103640094A (en) * | 2013-12-05 | 2014-03-19 | 广东奔朗新材料股份有限公司 | Diamond gang saw tool bit and manufacturing method thereof |
| CN103640094B (en) * | 2013-12-05 | 2016-02-17 | 广东奔朗新材料股份有限公司 | Diamond gang saw tool bit and preparation method thereof |
| WO2017133286A1 (en) * | 2016-02-01 | 2017-08-10 | 广州普泰克金刚石工具有限公司 | Cutting bit of gang saw for slant cutting granite and quartzite using saw blade, and formulation thereof |
| CN106182448A (en) * | 2016-08-19 | 2016-12-07 | 广州晶体科技有限公司 | Sandwich-type gang saw tool bit and manufacture method thereof |
| CN107398836A (en) * | 2017-07-27 | 2017-11-28 | 郑州磨料磨具磨削研究所有限公司 | A kind of bonding agent, semiconductor packages processing ultra-thin emery wheel and preparation method thereof |
| CN108582502A (en) * | 2018-05-07 | 2018-09-28 | 江苏锋泰工具有限公司 | Diamond saw blade and preparation method thereof |
| CN110315642A (en) * | 2019-07-10 | 2019-10-11 | 广州普泰克金刚石工具有限公司 | The cutter head and its processing technology of a kind of saw blade cutting granite, quartz gang saw |
| CN110315642B (en) * | 2019-07-10 | 2022-01-04 | 广州普泰克金刚石工具有限公司 | Tool bit for gang saw by cutting granite and quartz stone with saw blade and machining process of tool bit |
| CN110744063A (en) * | 2019-09-05 | 2020-02-04 | 江苏锋泰工具有限公司 | Preparation method of composite ceramic cutting saw blade |
| CN112091218A (en) * | 2019-10-22 | 2020-12-18 | 青岛新韩金刚石工业有限公司 | Low-price gang saw tool bit product and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080806 |
|
| CX01 | Expiry of patent term |