CN107538098A - Diamond wire laser brazing device and method - Google Patents
Diamond wire laser brazing device and method Download PDFInfo
- Publication number
- CN107538098A CN107538098A CN201710946094.5A CN201710946094A CN107538098A CN 107538098 A CN107538098 A CN 107538098A CN 201710946094 A CN201710946094 A CN 201710946094A CN 107538098 A CN107538098 A CN 107538098A
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- diamond
- line
- steel wire
- wire
- embryo
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Abstract
The invention discloses a kind of diamond wire laser brazing device and method, including diamond wire travelling mechanism, steel wire coater and diamond wire laser soldering mechanism, diamond wire travelling mechanism includes the driven wheel for driving steel wire operation；Steel wire coater is arranged on steel wire operating path and close to driven pulley, steel wire is through steel wire coater into and out of line mouth, and in steel wire coater, steel wire turns into diamond embryo line coated by diamond and solder compound；Diamond wire laser soldering mechanism is arranged on steel wire operating path and close to driving wheel, including laser and reaction tube, diamond embryo line is through reaction tube into and out of line mouth, multiple lasers are set around diamond embryo line in reaction tube and it launches laser beam, and inert gas is offered on reaction tube is passed through mouth and pass-out mouth.The present invention does not influence diamond wire matrix when carrying out effective soldering, can both produce the diamond wire of annular, can also produce the diamond wire of not closed loop.
Description
Technical field
The present invention relates to the manufacturing technology of diamond wire, specially a kind of diamond wire laser brazing device and method.
Background technology
At present, the existing diamond wire of in the market mainly has resin type, electrodeposition-type and soldering type, and wherein soldering type has knot
The characteristics of strong with joint efforts, it is only necessary to which very thin bonding agent thickness is just enough to hold on diamond abrasive grain securely, and its exposed height is reachable
70%~80%, make the utilization of abrasive material more abundant, substantially increase life-span and the processing efficiency of instrument.
The method of existing soldering diamond wire is furnace high-temperature soldering, or coordinates the method for high-frequency induction heating.Soldering
Diamond tool typically belongs to solder brazing, and brazing temperature is more than 450 °, because the matrix (steel wire) of diamond wire is very thin, easily
Influenceed by high temperature, high temperature caused by this method has very havoc to matrix (steel wire) intensity of diamond wire.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to propose a kind of reduce to matrix (steel
Silk) intensity heat affecting but also accurately control the diamond wire laser brazing device and method in high temperature brazing region.
The diamond wire laser brazing device of above-mentioned technical problem is can solve the problem that, its technical scheme is run including diamond wire
Mechanism, steel wire coater and diamond wire laser soldering mechanism, wherein
1st, the diamond wire travelling mechanism includes the driving wheel and driven pulley for driving steel wire operation.
2nd, the steel wire coater is arranged on steel wire operating path and set close to driven pulley, and the steel wire is through steel
The incoming line and line outlet of silk coater, in steel wire coater, steel wire is mixed by continuous or interrupted diamond with solder
Material is coated and turns into diamond embryo line, and the line outlet of steel wire coater is provided with the control diameter for ensureing that diamond embryo line line footpath is consistent
Hole.
3rd, the diamond wire laser soldering mechanism is arranged on steel wire operating path and set close to driving wheel, including swashs
Light device and reaction tube, diamond embryo line is through the incoming line and line outlet of reaction tube, and in reaction tube, multiple lasers surround
Diamond embryo line sets and transmits to laser beam, and projection perimeter of the multi-stripe laser beam on the vertical plane of diamond embryo line is equal
Cloth, line outlet and incoming line corresponding to reaction tube are passed through mouth and pass-out mouth in offer inert gas on reaction tube.
In the horizontal type structure of diamond wire laser brazing device, the left and right setting of the driving wheel and driven pulley or forward and backward set
Put.
In the vertical structure of diamond wire laser brazing device, the upper and lower setting of driving wheel and driven pulley.
Multiple lasers may be arranged in the Different Plane of diamond embryo line, or multiple lasers may be arranged at it is vertical
Directly in the number for the multiple lasers on the same plane of diamond embryo line, being arranged on same vertical plane be odd number.
Further, the diamond embryo line line footpath of 1/3 diamond embryo line line footpath≤laser beam irradiation spot diameter≤1/2.
Diamond wire laser welding method, employ above-mentioned diamond wire laser brazing device and diamond embryo line is welded
Connect, its process is：
1st, driving wheel operating drives steel wire to be run between driven pulley and driving wheel.
2nd, in steel wire coater, steel wire turns into coated by the compound of continuous or interrupted diamond and solder
Diamond embryo line.
3rd, the consistent diamond embryo line of line footpath enters in reaction tube, and opening multiple lasers makes the laser of each position same
When welded to diamond embryo line transmitting laser beam, and the speed of service of diamond embryo line, the power of laser should be matched
With laser beam in the irradiation spot size on diamond embryo line.
4th, at the same time, inert gas from be passed through mouth be continuously introduced into reaction tube and from pass-out mouth discharge reaction tube.
5th, weld after diamond wire pass-out reaction tube and outwards transmitted through driving wheel.
The diamond embryo line line footpath of 1/3 diamond embryo line line footpath≤laser beam irradiation spot diameter≤1/2.
Beneficial effects of the present invention：
1st, the present invention can carry out effective soldering in the case of diamond wire matrix is not influenceed, and improve diamond wire to gold
The hold of hard rock abrasive particle.
2nd, the present invention can both produce the diamond wire of annular, can also produce the diamond wire of not closed loop.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the structural representation of another embodiment of the present invention.
Fig. 3 is the position relationship schematic diagram of diamond wire, laser and reaction tube in Fig. 1, Fig. 2.
Fig. 4 is the laser layout drawing on same plane in Fig. 3.
Figure number identifies：1st, driving wheel；2nd, driven pulley；3rd, steel wire；4th, steel wire coater；5th, laser；6th, reaction tube；6-1、
It is passed through mouth；6-2, pass-out mouth.
Embodiment
Illustrated embodiment is described further to technical scheme below in conjunction with the accompanying drawings.
The technical scheme one of diamond wire laser brazing device of the present invention is vertical structure, includes the active of upper and lower arrangement
Wheel 1 and driven pulley 2, reaction tube 6 and steel wire coating 4 upper and lower setting, steel wire 3 between driving wheel 1 and driven pulley 2 wrap driven
Steel wire coating 4 (incoming line goes out into and out of line mouth) and reaction tube 6 (incoming line goes out into and out of line mouth) are sequentially passed through upwards after wheel 2,
It is paperwrapped in again on driving wheel 1, the line outlet of the steel wire coater 4 is provided with control diameter hole, is opened by the line outlet side of the reaction tube 6
If the pass-out mouth 6-2 for being passed through a mouthful 6-1, inert gas being opened up by the incoming line side of reaction tube 6 of inert gas；In in reaction tube 6,
The emitting head of three lasers 5 is around (mixing of the steel wire 3 coated with diamond and solder continuously or intermittently of diamond embryo line
Material) set, projection perimeters of the laser beam 5-1 that three emitting heads are launched on the vertical plane (i.e. horizontal plane) of diamond embryo line is equal
Cloth, as shown in Fig. 1, Fig. 3, Fig. 4.
The technical scheme two of diamond wire laser brazing device of the present invention is horizontal type structure, includes the active of left and right arrangement
Wheel 1 and driven pulley 2, reaction tube 6 and steel wire coating 4 left and right setting, steel wire 3 between driving wheel 1 and driven pulley 2 wrap driven
Steel wire coating 4 (incoming line goes out into and out of line mouth) and reaction tube 6 (incoming line goes out into and out of line mouth) are passed through to the left successively after wheel 2,
It is paperwrapped in again on driving wheel 1, the line outlet of the steel wire coater 4 is provided with control diameter hole, is opened by the line outlet side of the reaction tube 6
If the pass-out mouth 6-2 for being passed through a mouthful 6-1, inert gas being opened up by the incoming line side of reaction tube 6 of inert gas；In in reaction tube 6,
The emitting head of three lasers 5 is around (mixing of the steel wire 3 coated with diamond and solder continuously or intermittently of diamond embryo line
Material) set, projection perimeters of the laser beam 5-1 that three emitting heads are launched on the vertical plane (i.e. vertical plane) of diamond embryo line is equal
Cloth, as shown in Fig. 1, Fig. 3, Fig. 4.
In above two technical scheme of the present invention, 1/3 diamond embryo line line footpath≤laser beam 5-1 is on diamond embryo line
The diamond embryo line line footpath of spot diameter≤1/2 is irradiated, the periphery of diamond embryo line on same section is ensured with this while swashed
Light beam 5-1 is irradiated to, and laser beam 5-1 can be prevented to be irradiated to outside the periphery of diamond embryo line and produce unknown injury.
The laser welding method of above two technical scheme of the present invention, its process are：
1st, the operating of driving wheel 1 drives steel wire 3 to be run between driven pulley 2 and driving wheel 1.
2nd, in steel wire coater 4, steel wire 3 is coated by continuous or interrupted diamond and solder compound and turns into
Diamond embryo line.
3rd, the consistent diamond embryo line of line footpath enters in reaction tube 6, and three lasers 5 are opened simultaneously, and three laser heads are same
When welded to diamond embryo line transmitting laser beam 5-1, and match the speed of service of diamond embryo line, the work(of laser 5
Rate and laser beam 5-1 are in the irradiation spot size on diamond embryo line.
4th, at the same time, inert gas is continuously introduced into reaction tube 6 from a mouthful 6-1 is passed through, and then discharges and reacts from pass-out mouth 6-2
Pipe 6.
5th, weld after diamond wire pass-out reaction tube 6 and outwards transmitted through driving wheel 1.
Claims (7)
1. diamond wire laser brazing device, it is characterised in that：Including diamond wire travelling mechanism, steel wire coater (4) and
Diamond wire laser soldering mechanism, wherein
1., the diamond wire travelling mechanism include drive steel wire (3) operation driving wheel (1) and driven pulley (2)；
2., the steel wire coater (4) be arranged on steel wire (3) operating path and close to driven pulley (2) set, the steel wire
(3) through the incoming line and line outlet of steel wire coater (4), in steel wire coater (4), steel wire (3) is by continuous or disconnected
Continuous diamond is coated with solder compound and turns into diamond embryo line, and steel wire coater (4) line outlet, which is provided with, ensures Buddha's warrior attendant
The consistent control diameter hole of stone embryo line line footpath；
3., the diamond wire laser soldering mechanism be arranged on steel wire (3) operating path and close to driving wheel (1) set, bag
Include laser (5) and reaction tube (6), diamond embryo line through reaction tube (6) incoming line and line outlet, in reaction tube (6)
Interior, multiple lasers (5) are set around diamond embryo line and it launches laser beam (5-1), and multi-stripe laser beam (5-1) is in diamond
Projection perimeter on the vertical plane of embryo line is uniform, and the line outlet and incoming line corresponding to reaction tube (6) open up on reaction tube (6)
Have inert gas is passed through mouth (6-1) and pass-out mouth (6-2).
2. diamond wire laser brazing device according to claim 1, it is characterised in that：The driving wheel (1) and driven
Take turns (2) left and right setting or forward and backward setting.
3. diamond wire laser brazing device according to claim 1, it is characterised in that：The driving wheel (1) and driven
Take turns (2) upper and lower setting.
4. the diamond wire laser brazing device according to any one in claims 1 to 3, it is characterised in that：It is multiple to swash
Light device (5) is on the different vertical planes of diamond embryo line, or multiple lasers (5) are on the same vertical plane of diamond embryo line,
The number of multiple lasers (5) on same vertical plane is odd number.
5. the diamond wire laser brazing device according to any one in claims 1 to 3, it is characterised in that：1/3 Buddha's warrior attendant
The diamond embryo line line footpath of stone embryo line line footpath≤laser beam (5-1) irradiation spot diameter≤1/2.
6. diamond wire laser welding method, it is characterised in that employ the Buddha's warrior attendant as described in any one in claims 1 to 3
Stone line laser brazing device welds to diamond embryo line, and its process is：
1., driving wheel (1) operating drive steel wire (3) run between driven pulley (2) and driving wheel (1)；
2., in the steel wire coater (4), steel wire (3) forms coated by continuous or interrupted diamond and solder compound
For diamond embryo line；
3., the consistent diamond embryo line of line footpath enter in reaction tube (6), opening multiple lasers (5) makes the laser of each position
Device (5) at the same to diamond embryo line launch laser beam (5-1) welded, and match diamond embryo line the speed of service, swash
The power and laser beam (5-1) of light device (5) are in the irradiation spot size on diamond embryo line；
4., at the same time, inert gas from be passed through mouth (6-1) be continuously introduced into reaction tube (6) and from pass-out mouth (6-2) discharge react
Manage (6)；
5., welding after diamond wire pass-out reaction tube (6) and through driving wheel (1) outwards transmit.
7. diamond wire laser welding method according to claim 6, it is characterised in that：1/3 diamond embryo line line footpath≤
Laser beam (5-1) the irradiation diamond embryo line line footpath of spot diameter≤1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946094.5A CN107538098B (en) | 2017-10-12 | 2017-10-12 | Diamond wire laser brazing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946094.5A CN107538098B (en) | 2017-10-12 | 2017-10-12 | Diamond wire laser brazing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107538098A true CN107538098A (en) | 2018-01-05 |
| CN107538098B CN107538098B (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710946094.5A Active CN107538098B (en) | 2017-10-12 | 2017-10-12 | Diamond wire laser brazing device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360362A (en) * | 2020-04-01 | 2020-07-03 | 中国科学院理化技术研究所 | Deep cooling treatment method for brazing diamond tool and brazing diamond tool |
Citations (7)
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|---|---|---|---|---|
| US3854898A (en) * | 1970-02-19 | 1974-12-17 | Remington Arms Co Inc | A method for producing armored rod and wire saws |
| CN1332663A (en) * | 1998-03-11 | 2002-01-23 | 诺顿公司 | Superabrasive wire saw and method for making the saw |
| CN101596749A (en) * | 2009-06-26 | 2009-12-09 | 江苏中博钻石科技有限公司 | The preparation method of brazed diamond wire saw |
| CN201446304U (en) * | 2009-07-03 | 2010-05-05 | 江苏锋菱超硬工具有限公司 | Production device of brazing diamond scroll saw |
| US20120055097A1 (en) * | 2008-11-19 | 2012-03-08 | Saint-Gobain Abrasifs | Abrasive Articles and Methods of Forming |
| CN103586538A (en) * | 2013-11-06 | 2014-02-19 | 华侨大学 | Method and device for manufacturing continuous long-distance braze-welded wire saw |
| CN207289096U (en) * | 2017-10-12 | 2018-05-01 | 中国有色桂林矿产地质研究院有限公司 | Diamond wire laser brazing device |
-
2017
- 2017-10-12 CN CN201710946094.5A patent/CN107538098B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854898A (en) * | 1970-02-19 | 1974-12-17 | Remington Arms Co Inc | A method for producing armored rod and wire saws |
| CN1332663A (en) * | 1998-03-11 | 2002-01-23 | 诺顿公司 | Superabrasive wire saw and method for making the saw |
| US20120055097A1 (en) * | 2008-11-19 | 2012-03-08 | Saint-Gobain Abrasifs | Abrasive Articles and Methods of Forming |
| CN101596749A (en) * | 2009-06-26 | 2009-12-09 | 江苏中博钻石科技有限公司 | The preparation method of brazed diamond wire saw |
| CN201446304U (en) * | 2009-07-03 | 2010-05-05 | 江苏锋菱超硬工具有限公司 | Production device of brazing diamond scroll saw |
| CN103586538A (en) * | 2013-11-06 | 2014-02-19 | 华侨大学 | Method and device for manufacturing continuous long-distance braze-welded wire saw |
| CN207289096U (en) * | 2017-10-12 | 2018-05-01 | 中国有色桂林矿产地质研究院有限公司 | Diamond wire laser brazing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111360362A (en) * | 2020-04-01 | 2020-07-03 | 中国科学院理化技术研究所 | Deep cooling treatment method for brazing diamond tool and brazing diamond tool |
| CN111360362B (en) * | 2020-04-01 | 2021-11-16 | 中国科学院理化技术研究所 | Deep cooling treatment method for brazing diamond tool and brazing diamond tool |
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| Publication number | Publication date |
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| CN107538098B (en) | 2022-11-04 |
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