CN201030623Y - Novel braze welding diamond bead and wire saw using the same - Google Patents
Novel braze welding diamond bead and wire saw using the same Download PDFInfo
- Publication number
- CN201030623Y CN201030623Y CNU2007200068688U CN200720006868U CN201030623Y CN 201030623 Y CN201030623 Y CN 201030623Y CN U2007200068688 U CNU2007200068688 U CN U2007200068688U CN 200720006868 U CN200720006868 U CN 200720006868U CN 201030623 Y CN201030623 Y CN 201030623Y
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- beading
- braze welding
- helix groove
- welding diamond
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Abstract
The utility model discloses a wire saw for soldering and using diamond beads. A complex number of spiral line grooves are arranged on the outer cylinder face of a cylindrical bead body, therefore a complex number of spiral knife surfaces are formed between the adjacent spiral line grooves. A diamond abrasive particle is soldered on the front knife face multilayered arranged along the working direction of the bead, and the spiral line grooves for soldering diamond beads arranged on the same wire saw are coincident an the spiral direction is in correspondence with that of a wire rope. Because the diamond abrasive particle is soldered on the front knife face, and has a holding of the front knife face, the sequenced and multilayered arrangement diamond abrasive particle becomes more convenient, in particular that straight moving track on the workpiece under processing is ensured, which absolutely adapts the torsion of the wire rope during the working, therefore the service life of the bead and the wire saw is prolonged. The bead has the advantages of high chip removal, high holding, high bareness and high processing efficiency as well.
Description
Technical field
The utility model relates to the hard brittle material manufacture field, is specifically related to a kind of diamond brazing beading, is widely used in stone mining, concrete cutting, stone material shaping and guide face processing etc.
Background technology
String saw rope used in traditional rope saw is beading that wear some on a multistrand rope in proportion, beading generally comprise cylindric matrix and are fixed in abrasive particle on the outer surface of matrix, separate by the separation sleeve that plays the support fixation effect between adjacent beads, in sawing process, mainly be to rely on beading to cut, therefore, the quality of beading quality has directly determined the operating efficiency and the job costs of rope saw.
Begin one's study the beginning of the nineties and replace sintering and electro-plating method Development of New Generation single layer soldering diamond bead with soldering, so far the diamond brazing technical matters is increasingly mature, but existing beading, diamond abrasive grain generally all is a single layer soldering, its working lining has only one deck, and service life is shorter.
The utility model content
But the purpose of this utility model provides long novel braze welding diamond beading of a kind of multi-layered brazing, service life.
Another purpose of the present utility model provides a kind of rope saw that uses above-mentioned beading.
The technical solution of the utility model is such: a kind of novel braze welding diamond beading, comprise cylindric matrix and diamond abrasive grain, thereby offer a plurality of helix grooves on the external cylindrical surface of above-mentioned cylindric matrix and form a plurality of spiral knife faces between adjacent helix groove, above-mentioned diamond abrasive grain soldering is arranged on the rake face of above-mentioned spiral knife face and in the operative orientation multilayer of these rake face upper edge beading.
The helical angle of above-mentioned each helix groove is 4-35 °.
The helical angle of above-mentioned each helix groove is 5-20 °.
Above-mentioned helix groove is 3-12.
Above-mentioned helix groove is 9.
A kind of rope saw comprises steel cable, separation sleeve and braze welding diamond beading, and a separation sleeve and braze welding diamond beading are gone here and there respectively and are located on the above-mentioned steel cable, separate and support fixation by separation sleeve between the adjacent braze welding diamond beading; Above-mentioned braze welding diamond beading comprise cylindric matrix and diamond abrasive grain, thereby offer a plurality of helix grooves on the external cylindrical surface of above-mentioned cylindric matrix and form a plurality of spiral knife faces between adjacent helix groove, above-mentioned diamond abrasive grain soldering is arranged on the rake face of above-mentioned spiral knife face and in the operative orientation multilayer of these rake face upper edge beading; The helix groove of each above-mentioned braze welding diamond beading coincide and the hand of spiral of helix groove consistent with the torsional direction of above-mentioned steel cable.
The helical angle of each helix groove of above-mentioned braze welding diamond beading is 4-35 °.
The helical angle of each helix groove of above-mentioned braze welding diamond beading is 5-20 °.
The helix groove of above-mentioned braze welding diamond beading is the 3-12 bar.
The helix groove of above-mentioned braze welding diamond beading is 9.
After adopting such scheme, a kind of novel braze welding diamond beading of the present utility model and use the rope saw of these beading, sawing in the course of the work based on rope, steel cable produces the principle of reversing, on braze welding diamond beading, introduce " fried dough twist " theory, thereby form a plurality of spiral knife faces offering a plurality of helix grooves on the external cylindrical surface of cylindric beading matrix between adjacent helix groove, the diamond abrasive grain soldering is arranged on the rake face of spiral knife face and in the operative orientation multilayer of these rake face upper edge beading; And the helix groove that is installed in each the braze welding diamond beading on the same rope saw coincides and the hand of spiral of helix groove is consistent with the torsional direction of steel cable.The utility model since with the diamond abrasive grain soldering on rake face, diamond abrasive grain has had partial holder of rake face, can make things convenient for diamond abrasive grain ordered arrangement, multilayer on the operative orientation of beading to arrange, especially ensured the running orbit of diamond abrasive grain on workpiece to be machined linearly, complied with steel cable reversing in the course of the work fully, thereby improve the service life of beading and rope saw, and beading also have the characteristics of high chip removal power, high hold, high exposed degree and high working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of middle braze welding diamond beading of the present utility model.
Fig. 2 is the structural representation of rope saw in the utility model.
The specific embodiment
A kind of novel braze welding diamond beading of the utility model, as shown in Figure 1, braze welding diamond beading 1 comprise cylindric matrix 11 and diamond abrasive grain 12, offer 9 helix grooves 13 on the external cylindrical surface of cylindric matrix 11, the helical angle of each helix groove 13 is 20 °, form spiral knife face 14 between the adjacent helix groove 13, diamond abrasive grain 12 solderings are arranged on the rake face 141 of spiral knife face 14 and in operative orientation (being the depth direction of the helix groove 13) multilayer of rake face 141 upper edge beading.
A kind of rope saw of the utility model, as shown in Figure 2, comprise braze welding diamond beading 1, steel cable 2, separation sleeve 3, the uniform respectively string of a separation sleeve 3 and braze welding diamond beading 1 is located on the steel cable 2, separates and support fixation by separation sleeve 3 between the adjacent braze welding diamond beading 1.Braze welding diamond beading 1 comprise cylindric matrix 11 and diamond abrasive grain 12, offer 9 helix grooves 13 on the external cylindrical surface of cylindric matrix 11, the helical angle of each helix groove 13 is 20 °, form spiral knife face 14 between the adjacent helix groove 13, diamond abrasive grain 12 solderings are arranged on the rake face 141 of spiral knife face 14 and in operative orientation (being the depth direction of the helix groove 13) multilayer of rake face 141 upper edge beading.The helix groove 13 of each braze welding diamond beading 1 coincide and the hand of spiral of helix groove 13 consistent with the torsional direction of steel cable 2.
Claims (10)
1. novel braze welding diamond beading, comprise cylindric matrix and diamond abrasive grain, it is characterized in that: form a plurality of spiral knife faces thereby offer a plurality of helix grooves on the external cylindrical surface of above-mentioned cylindric matrix between adjacent helix groove, above-mentioned diamond abrasive grain soldering is arranged on the rake face of above-mentioned spiral knife face and in the operative orientation multilayer of these rake face upper edge beading.
2. a kind of novel braze welding diamond beading according to claim 1 is characterized in that: the helical angle of above-mentioned each helix groove is 4-35 °.
3. a kind of novel braze welding diamond beading according to claim 2 is characterized in that: the helical angle of above-mentioned each helix groove is 5-20 °.
4. a kind of novel braze welding diamond beading according to claim 1 is characterized in that: above-mentioned helix groove is 3-12.
5. a kind of novel braze welding diamond beading according to claim 4 is characterized in that: above-mentioned helix groove is 9.
6. a rope saw comprises steel cable, separation sleeve and braze welding diamond beading, and a separation sleeve and braze welding diamond beading are gone here and there respectively and are located on the above-mentioned steel cable, separate and support fixation by separation sleeve between the adjacent braze welding diamond beading; It is characterized in that: above-mentioned braze welding diamond beading comprise cylindric matrix and diamond abrasive grain, thereby offer a plurality of helix grooves on the external cylindrical surface of above-mentioned cylindric matrix and form a plurality of spiral knife faces between adjacent helix groove, above-mentioned diamond abrasive grain soldering is arranged on the rake face of above-mentioned spiral knife face and in the operative orientation multilayer of these rake face upper edge beading; The helix groove of each above-mentioned braze welding diamond beading coincide and the hand of spiral of helix groove consistent with the torsional direction of above-mentioned steel cable.
7. a kind of rope saw according to claim 6, it is characterized in that: the helical angle of each helix groove of above-mentioned braze welding diamond beading is 4-35 °.
8. a kind of rope saw according to claim 7, it is characterized in that: the helical angle of each helix groove of above-mentioned braze welding diamond beading is 5-20 °.
9. a kind of rope saw according to claim 6, it is characterized in that: the helix groove of above-mentioned braze welding diamond beading is the 3-12 bar.
10. a kind of rope saw according to claim 9, it is characterized in that: the helix groove of above-mentioned braze welding diamond beading is 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200068688U CN201030623Y (en) | 2007-04-18 | 2007-04-18 | Novel braze welding diamond bead and wire saw using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200068688U CN201030623Y (en) | 2007-04-18 | 2007-04-18 | Novel braze welding diamond bead and wire saw using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030623Y true CN201030623Y (en) | 2008-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200068688U Expired - Fee Related CN201030623Y (en) | 2007-04-18 | 2007-04-18 | Novel braze welding diamond bead and wire saw using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030623Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128458A1 (en) * | 2007-04-18 | 2008-10-30 | Xiaojun Zhang | Novel braze-welding diamond bead and the wire saw using the same |
| CN108527665A (en) * | 2018-02-09 | 2018-09-14 | 江苏中博钻石科技有限公司 | Jade cutting diamond wire saw cutting device |
-
2007
- 2007-04-18 CN CNU2007200068688U patent/CN201030623Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128458A1 (en) * | 2007-04-18 | 2008-10-30 | Xiaojun Zhang | Novel braze-welding diamond bead and the wire saw using the same |
| CN108527665A (en) * | 2018-02-09 | 2018-09-14 | 江苏中博钻石科技有限公司 | Jade cutting diamond wire saw cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huada Superabrasive Tools Technology Co., Ltd., Quanzhou Assignor: Zhang Xiaojun Contract record no.: 2010350000238 Denomination of utility model: Novel braze welding diamond bead string and the wire saw using the same Granted publication date: 20080305 License type: Exclusive License Record date: 20100925 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20100418 |