CN103056153B - Device and method for recycling waste diamond wire saws - Google Patents
Device and method for recycling waste diamond wire saws Download PDFInfo
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- CN103056153B CN103056153B CN201210562206.4A CN201210562206A CN103056153B CN 103056153 B CN103056153 B CN 103056153B CN 201210562206 A CN201210562206 A CN 201210562206A CN 103056153 B CN103056153 B CN 103056153B
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Abstract
The invention provides a device and method for recycling waste diamond wire saws. The device comprises a drag device, a nickel removing groove and a diamond die, wherein the drag device drags the diamond wire saws to operate in a straight line, the nickel groove is used for treating the diamond wire saws to remove nickel, and the diamond die is used for stripping micro powder shell layers off the diamond wire saws, and the drag device drags the diamond wire saws to pass through the nickel removing groove and the diamond die in sequence. The device for recycling the waste diamond wire saws is continuous in treating process, high in treating efficiency, full in stripping, and small in damage caused in the whole treating process. The method for recycling the waste diamond wire saws comprises: step 1, treating the diamond wire saws to remove nickel with nickel removing solvent; and step 2, stripping the micro power shell layers off the diamond wire saws with a stripping tool. The method for recycling the waste diamond wire saws is simple in treating process and easy to implement.
Description
Technical field
The present invention relates to resource comprehensive utilization and utilize field, especially, relate to a kind of device reclaiming waste and old diamond fretsaw.In addition, the invention still further relates to a kind of method reclaiming waste and old diamond fretsaw.
Background technology
Diamond fretsaw adopts composite plating technology, is electroplated to by diadust on extraordinary steel wire baseline.Wherein, the general plated metal adopted is nickel, and the adamantine thickness of nickel coated is about 1/3 of diamond height, and the height that diamond exposes is about 2/3.In use, along with the carrying out of cutting, diamond is worn or fragmentation gradually, adamantine whole height reduces gradually, because diamond is lost corner angle by rounding, diamond and cut material area increase, and cause diamond fretsaw cutting power to decline, when being decreased to 2/3 of former diamond height (now proud exposure is about 1/3 of former diamond height), diamond fretsaw ultimate failure.
Diamond fretsaw length is generally 10-50km, and price is higher, and its raw material are mainly the high-grade diadust of high strength and extraordinary steel wire baseline, when diamond fretsaw uses, its diadust only weares and teares 1/3, and baseline is due to by completely coated, does not substantially damage.At present, to the process of the waste diamond wire saw used as number of patent application: as described in CN201110086843.4, first diamond fretsaw is carried out pickling, obtain baseline after removing the shell of plating, and then utilize baseline to produce; Or as number of patent application: as described in CN201210137164.X, first carry out acid treatment, obtain diamond and other carbide alloy carbide of being insoluble to acid, and then carry out sorting recovery.
In patent CN201110086843.4, by diamond fretsaw mass-impregnation in alkaline bath or descaling bath, this processing procedure is discontinuous, when processing in descaling bath, ensure the shell of coating surface to remove, and damage is not produced to baseline, this degree is difficult to hold, once overpickling, cause damage to baseline, then entire volume is scrapped; Entire volume process, is in the environment residing for scroll saw of top layer and internal layer and incomplete same respectively, is difficult to ensure synchronously to remove the shell of top layer and internal layer scroll saw; All must carry out coiling to diamond fretsaw or baseline during process, increase intractability; The method has only accomplished recycling to baseline.In patent CN201210137164.X, by pickling, diamond cutter is dissolved, if be used for processing diamond fretsaw, then need whole metallic elements in processing procedure, comprise plated metal and baseline dissolving, need the acid of at substantial; Processing procedure is also discontinuous; Only recycling is accomplished to diadust; Containing the composition being insoluble to acid in baseline, and the separation difficulty between diadust.
Summary of the invention
The present invention aims to provide that a kind of processing procedure is continuous, treatment effeciency is high, separation is complete and a kind of device and method reclaiming waste and old diamond fretsaw that the loss that processing procedure causes is little, discontinuous with the processing procedure that the process solving existing diamond fretsaw exists, baseline damage top layer that is serious, diamond fretsaw is asynchronous with internal layer process, need the acid of at substantial and difficult etc. the technical problem of final micro mist shell and baseline separation.
For achieving the above object, the invention provides a kind of device reclaiming waste and old diamond fretsaw, for baseline and the micro mist shell of plating on baseline of gold recovering diamond wire saw of classifying, comprising: the draw-gear of traction diamond fretsaw linear running, move back nickel groove and the dimaond die for being peeled off from diamond fretsaw by micro mist shell for what move back nickel process to diamond fretsaw; Draw-gear traction diamond fretsaw is successively through moving back nickel groove and dimaond die.
Further, draw-gear comprises the reel of winding diamond fretsaw and the winding wheel of traction diamond fretsaw linear running, and reel is arranged at the upstream of moving back nickel groove, and winding wheel is positioned at the downstream of dimaond die.
Further, the number of dimaond die is multiple, and multiple dimaond die is arranged successively along the traffic direction of diamond fretsaw, each dimaond die is equipped with and passes and the wire drawing hole of being peeled off from baseline by micro mist shell for diamond fretsaw.
Further, also comprise the shell feeder for collecting micro mist shell, shell feeder is arranged at the below of dimaond die.
Further, also comprise for the 3rd rinsing bowl washed through the diamond fretsaw after dimaond die, the 3rd rinsing bowl is arranged at the downstream of dimaond die.
Further, also comprise the dryer of drying the diamond fretsaw after the 3rd rinsing bowl, dryer is arranged at the downstream of the 3rd rinsing bowl.
Further, the quantity of moving back nickel groove is multiple, and multiple nickel groove that moves back is arranged successively along the traffic direction of diamond fretsaw, each move back in nickel groove to be all loaded with move back nickel solvent.
Further, also comprise for the second rinsing bowl of diamond fretsaw previous cleaning and the first rinsing bowl, the second rinsing bowl is arranged at the upstream of moving back nickel groove, and the first rinsing bowl is arranged at the upstream of the second rinsing bowl.
Further, the second rinsing bowl and the first rinsing bowl are ultrasonic wave water washing groove, are loaded with deionized water in the second rinsing bowl, are loaded with the deionized water being added with dispersant in the first rinsing bowl.
According to a further aspect in the invention, additionally provide a kind of method reclaiming waste and old diamond fretsaw, comprise the following steps: step S1: use is moved back nickel solvent and moved back nickel process to diamond fretsaw; Step S2: use exfoliation tool that micro mist shell is stripped down from diamond fretsaw.
Further, when carrying out step S1 and step S2, diamond fretsaw applying axial tractive force and makes it do linear uniform motion and successively by moving back nickel solvent and exfoliation tool.
Further, the movement velocity of diamond fretsaw is 10 ~ 50m/min, and tractive force is 10 ~ 50N.
Further, in step sl, the temperature of moving back nickel solvent is 50 ~ 80 DEG C, and when moving back nickel solvent and being Ni-based electroplate liquid, Ni-based electroplate liquid is communicated with dc source, and the voltage of dc source is 1 ~ 5V, and the electric current of dc source is 0.1 ~ 0.5A.
Further, before carrying out step S1, method also comprises step S0: use deionized water or the deionized water that is added with dispersant to carry out previous cleaning to remove the micro mist sticking to the cut material on diamond fretsaw top layer to diamond fretsaw.
Further, after completing steps S2, method also comprises: step S3: wash to remove to stick to diamond fretsaw and unreactedly on diamond fretsaw move back nickel solvent; Step S4: dry diamond fretsaw.
The present invention has following beneficial effect:
The device of the diamond fretsaw that recovery according to the present invention is waste and old, diamond fretsaw is under the effect of draw-gear, successively through completing being separated of baseline and micro mist shell after moving back nickel groove and dimaond die, processing procedure is continuous, improves treatment effeciency, reduces labour intensity; Nickel groove is moved back by arranging, adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics peel off, by arranging dimaond die, the micro mist shell be attached on baseline is thoroughly peeled off from baseline, peels off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously, and the micro mist shell on final diamond fretsaw will be separated completely with baseline, achieve the object that micro mist shell and baseline classification are reclaimed; In whole processing procedure, when draw-gear, move back nickel groove and dimaond die, when one or more in three go wrong and cause diamond fretsaw to be scrapped, the diamond fretsaw scrapped also is only carrying out a bit of diamond fretsaw of this process, and after failture evacuation, untreated diamond fretsaw can proceed recycling, and the loss that processing procedure causes is less.
The method of the diamond fretsaw that recovery according to the present invention is waste and old, first move back nickel solvent by use and nickel process is moved back to diamond fretsaw, thus the adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics and peel off; And then by using exfoliation tool that micro mist shell is stripped down from diamond fretsaw, peel off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously; Step S1 and step S2 processing procedure simple, easy to implement.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the device of the waste and old diamond fretsaw of recovery according to the present invention; And
Fig. 2 is the flow chart of the method for the waste and old diamond fretsaw of recovery according to the present invention.
Marginal data
1, draw-gear; 11, reel; 12, winding wheel; 2, nickel groove is moved back; 3, dimaond die; 31, wire drawing hole; 4, shell feeder; 5, the 3rd rinsing bowl; 6, dryer; 7, the second rinsing bowl; 8, the first rinsing bowl.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of device reclaiming waste and old diamond fretsaw of the present invention, for baseline and the micro mist shell of plating on baseline of gold recovering diamond wire saw of classifying, comprising the draw-gear 1 of traction diamond fretsaw linear running, moving back nickel groove 2 and the dimaond die 3 for being peeled off from diamond fretsaw by micro mist shell for what move back nickel process to diamond fretsaw; Draw-gear 1 draws diamond fretsaw successively through moving back nickel groove 2 and dimaond die 3.The device of the diamond fretsaw that recovery according to the present invention is waste and old, diamond fretsaw is under the effect of draw-gear 1, successively through completing being separated of baseline and micro mist shell after moving back nickel groove 2 and dimaond die 3, processing procedure is continuous, improves treatment effeciency, reduces labour intensity; Nickel groove 2 is moved back by arranging, adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics peel off, by arranging dimaond die 3, the micro mist shell be attached on baseline is thoroughly peeled off from baseline, peel off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously; Diamond fretsaw is through after dimaond die 3, the micro mist shell of attachment on it will drop downwards after baseline is peeled off, and baseline is under the effect of draw-gear 1, continuation is run forward, micro mist shell on final diamond fretsaw will be separated completely with baseline, thus can realize the object to micro mist shell and baseline classification recovery; In whole processing procedure, when draw-gear 1, move back nickel groove 2 and dimaond die 3, when one or more in three go wrong and cause diamond fretsaw to be scrapped, the diamond fretsaw scrapped also is only carrying out a bit of diamond fretsaw of this process, and after failture evacuation, untreated diamond fretsaw can proceed recycling, and the loss that processing procedure causes is less.
Further, draw-gear 1 comprises the reel 11 of winding diamond fretsaw, and the winding wheel 12 of traction diamond fretsaw linear running, reel 11 is arranged at the upstream of moving back nickel groove 2, winding wheel 12 is positioned at the downstream of dimaond die 3, be wound on diamond fretsaw on reel 11 after completing being separated of baseline and micro mist shell, all baselines wherein by rolling on winding wheel 12, reel 12 can come into operation again again, because reel 12 is general and diamond fretsaw special cutting device supports the use, reel 12 between the cutting equipment of the different model of same equipment manufacturer substantially can be general, between part different manufacturers also can be general, thus reduce production cost.
Preferably, according to the specification of diamond fretsaw, the thickness of the micro mist shell of plating and the adhesion between the micro mist shell of plating and baseline, the size of tractive force that the quantity, the diamond fretsaw that move back nickel groove 2 runs through the speed and traction diamond fretsaw of moving back nickel groove 2 can be adjusted flexibly, in a particular embodiment, the quantity of moving back nickel groove 2 is generally 1 ~ 10, these move back nickel groove 2 and arrange successively along the traffic direction of diamond fretsaw, and each move back in nickel groove 2 to be all loaded with move back nickel solvent.In the present embodiment, general employing hydrochloric acid adds the Nickel Stripping agent such as hydrogen peroxide or Ni-based electroplate liquid as moving back nickel solvent, certainly, moving back nickel solvent can also be the chemical reagent that the employing chemical method of other type except aforementioned two kinds of Nickel Stripping agent removes nickel coating, comprise announce formula, as m-nitrobenzene sodium sulfonate+NaOH+ ethylenediamine+lauryl sodium sulfate system etc., also comprise the commercially available chemical reagent not announcing other system of formula, these Nickel Stripping agent all have moves back the feature that nickel is fast, the matrix of iron-based is not produced to corrosion damage.Conventional Ni-based electroplate liquid is generally the electroplate liquid adding various additive on watt electroplate liquid basis.In the present invention, setting is moved back nickel groove 2 pairs of diamond fretsaws and is moved back nickel process, just reduces the adhesion between the micro mist shell of plating and baseline, can not cause damage to baseline; Meanwhile, when the quantity of moving back nickel groove 2 is multiple, need adopt multiple guide wheel, guiding diamond fretsaw, successively through moving back nickel groove 2, because diamond fretsaw repeatedly bends between multiple guide wheel, therefore can reduce the adhesion between the micro mist shell of plating and baseline further.
More preferably, adhesion between the micro mist shell of its top layer plating of the diamond fretsaw after moving back nickel process and baseline significantly reduces, in order to the micro mist shell be attached on baseline is thoroughly peeled off from baseline, therefore multiple dimaond die 3 can be adopted simultaneously, multiple dimaond die 3 is arranged successively along the traffic direction of diamond fretsaw, and each dimaond die 3 is equipped with for diamond fretsaw through and the wire drawing hole 31 that micro mist shell is peeled off from baseline, because the diameter in wire drawing hole 31 is slightly larger than the diameter of baseline, when diamond fretsaw is successively through wire drawing hole 31, micro mist shell on it will be peeled off from baseline completely, by this physical separation methods, achieve the stripping of micro mist shell and baseline and the object reclaimed of classifying.
The device of the diamond fretsaw that recovery of the present invention is waste and old also comprises shell feeder 4, shell feeder 4 is arranged at the below of dimaond die 3, for collecting the micro mist shell peeled off from baseline, and then the micro mist shell collected is carried out shaping again, sorting and classification, finally according in micro mist shell diamantiferous granularity, intensity grade determine adamantine different purposes.
Further, the device of the diamond fretsaw that recovery of the present invention is waste and old also comprises for the 3rd rinsing bowl 5 washed through the diamond fretsaw after dimaond die 3,3rd rinsing bowl 5 is arranged at the downstream of dimaond die 3, nickel solvent is moved back for cleaning be attached on diamond fretsaw unreacted, prevent itself and baseline from reacting, affect the quality of baseline; Device of the present invention also comprises the dryer 6 of drying the diamond fretsaw after the 3rd rinsing bowl 5, and dryer 6 is arranged at the downstream of the 3rd rinsing bowl 5, for drying the moisture that baseline adheres to, prevents baseline from getting rusty.
Further, the device of the diamond fretsaw that recovery of the present invention is waste and old also comprises for the second rinsing bowl 7 and the first rinsing bowl 8 to diamond fretsaw previous cleaning, second rinsing bowl 7 is arranged at the upstream of moving back nickel groove 2, first rinsing bowl 8 is arranged at the upstream of the second rinsing bowl 7, both second rinsing bowl 7 and the first rinsing bowl 8 all for carrying out previous cleaning to diamond fretsaw, to remove the micro mist of the cut material sticking to diamond fretsaw top layer.
Preferably, both second rinsing bowl 7 and the first rinsing bowl 8 are ultrasonic wave water washing groove, the removal dynamics to the micro mist sticked on diamond fretsaw can be strengthened, and be loaded with the deionized water being added with dispersant in the first rinsing bowl 8, be loaded with deionized water in second rinsing bowl 7, both are all for strengthening the removal dynamics to the micro mist sticked on diamond fretsaw further.
As shown in Figure 2, the method for the diamond fretsaw that recovery of the present invention is waste and old, comprises the following steps:
Step S1: use is moved back nickel solvent and moved back nickel process to diamond fretsaw;
Step S2: use exfoliation tool that micro mist shell is stripped down from diamond fretsaw.
The method of the diamond fretsaw that recovery according to the present invention is waste and old, first move back nickel solvent by use and nickel process is moved back to diamond fretsaw, thus the adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics and peel off; And then by using exfoliation tool that micro mist shell is stripped down from diamond fretsaw, peel off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously; Step S1 and step S2 processing procedure simple, easy to implement.
Particularly, first employing is moved back nickel solvent and is moved back nickel process, to reduce baseline and to be plated on the adhesion between the micro mist shell on baseline to diamond fretsaw, move back nickel solvent to be preferably hydrochloric acid and to add hydrogen peroxide or Ni-based electroplate liquid, Ni-based electroplate liquid is preferably again (supplementing the Ni-based electroplate liquid of a few class); And then use exfoliation tool that micro mist shell is stripped down from diamond fretsaw, exfoliation tool can adopt dimaond die 3 described above, adopt exfoliation tool diamond fretsaw to be carried out to the method for physics stripping, peeling effect is remarkable, and can not cause damage to baseline.
Further, when carrying out step S1 and step S2, diamond fretsaw applies axial tractive force makes it do linear uniform motion and successively by moving back nickel solvent and exfoliation tool, by the effect of tractive force, the processing procedure of diamond fretsaw achieves serialization, thus improves treatment effeciency, reduces labour intensity.
Preferably, in the particular embodiment, according to the specification of diamond fretsaw, the thickness of the micro mist shell of plating and the adhesion between the micro mist shell of plating and baseline, the movement velocity of diamond fretsaw is generally 10 ~ 50m/min, and the size of tractive force is generally 10 ~ 50N.
Particularly, in step sl, the temperature of moving back nickel solvent is generally 50 ~ 80 DEG C, and be Ni-based electroplate liquid when moving back nickel solvent, during electroplate liquid as Ni-based in watt type, these Ni-based electroplate liquids are communicated with dc source, and take diamond fretsaw as anode, nickel plate is negative electrode, and the voltage of dc source is generally 1 ~ 5V, and the electric current of dc source is generally 0.1 ~ 0.5A.
Further, before carrying out step S1, the method for the diamond fretsaw that recovery of the present invention is waste and old also comprises step S0:
Deionized water and/or the deionized water that is added with dispersant is used to carry out previous cleaning, to remove the micro mist of the cut material sticking to diamond fretsaw top layer to diamond fretsaw.
Again further, after completing steps S2, the method for the diamond fretsaw that recovery of the present invention is waste and old also comprises:
Step S3: diamond fretsaw is washed, unreactedly on diamond fretsaw moves back nickel solvent to remove to stick to;
Step S4: dry diamond fretsaw.
Particularly, after completing steps S2, then diamond fretsaw is washed, unreactedly on diamond fretsaw move back nickel solvent to remove to stick to, prevent itself and baseline from reacting, affect the quality of baseline; Finally adopt dryer to dry baseline again, prevent the moisture be attached on baseline from causing baseline to get rusty.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
The device of the diamond fretsaw that recovery according to the present invention is waste and old, diamond fretsaw is under the effect of draw-gear, successively through completing being separated of baseline and micro mist shell after moving back nickel groove and dimaond die, processing procedure is continuous, improves treatment effeciency, reduces labour intensity; Nickel groove is moved back by arranging, adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics peel off, by arranging dimaond die, the micro mist shell be attached on baseline is thoroughly peeled off from baseline, peels off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously, and the micro mist shell on final diamond fretsaw will be separated completely with baseline, achieve the object that micro mist shell and baseline classification are reclaimed; In whole processing procedure, when draw-gear, move back nickel groove and dimaond die, when one or more in three go wrong and cause diamond fretsaw to be scrapped, the diamond fretsaw scrapped also is only carrying out a bit of diamond fretsaw of this process, and after failture evacuation, untreated diamond fretsaw can proceed recycling, and the loss that processing procedure causes is less.
The device of the diamond fretsaw that recovery of the present invention is waste and old also comprises for the 3rd rinsing bowl washed through the diamond fretsaw after dimaond die, nickel solvent is moved back for cleaning be attached on diamond fretsaw unreacted, prevent itself and baseline from reacting, affect the quality of baseline; Device of the present invention also comprises the dryer of drying the diamond fretsaw after the 3rd rinsing bowl, for drying the moisture that baseline adheres to, prevents baseline from getting rusty.
The present invention second rinsing bowl and the first rinsing bowl are ultrasonic wave water washing groove, the removal dynamics to the micro mist sticked on diamond fretsaw can be strengthened, and in the first rinsing bowl, be loaded with the deionized water being added with dispersant, be loaded with deionized water in second rinsing bowl, both are all for strengthening the removal dynamics to the micro mist sticked on diamond fretsaw further.
The method of the diamond fretsaw that recovery according to the present invention is waste and old, first move back nickel solvent by use and nickel process is moved back to diamond fretsaw, thus the adhesion between the baseline reducing diamond fretsaw and the micro mist shell being attached on baseline, be convenient to follow-up physics and peel off; And then by using exfoliation tool that micro mist shell is stripped down from diamond fretsaw, peel off completely, adopt physical separation methods to ensure that baseline is injury-free simultaneously; Step S1 and step S2 processing procedure simple, easy to implement.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. reclaim a device for waste and old diamond fretsaw, baseline and the plating micro mist shell on described baseline reclaiming described diamond fretsaw for classifying, is characterized in that, comprising:
Drawing the draw-gear (1) of described diamond fretsaw linear running, moving back nickel groove (2) and the dimaond die (3) for being peeled off from described diamond fretsaw by described micro mist shell for what move back nickel process to described diamond fretsaw;
Described draw-gear (1) draw described diamond fretsaw pass successively described in move back nickel groove (2) and described dimaond die (3);
Described quantity of moving back nickel groove (2) is multiple, moves back nickel groove (2) and arrange successively along the traffic direction of described diamond fretsaw described in multiple, moves back in nickel groove (2) to be all loaded with and move back nickel solvent described in each;
Also comprise for second rinsing bowl (7) of described diamond fretsaw previous cleaning and the first rinsing bowl (8), move back the upstream of nickel groove (2) described in described second rinsing bowl (7) is arranged at, described first rinsing bowl (8) is arranged at the upstream of described second rinsing bowl (7);
Described second rinsing bowl (7) and described first rinsing bowl (8) are ultrasonic wave water washing groove, be loaded with deionized water in described second rinsing bowl (7), in described first rinsing bowl (8), be loaded with the deionized water being added with dispersant.
2. the device of the diamond fretsaw that recovery according to claim 1 is waste and old, it is characterized in that, described draw-gear (1) comprises the reel (11) of the described diamond fretsaw that reels and draws the winding wheel (12) of described diamond fretsaw linear running, move back the upstream of nickel groove (2) described in described reel (11) is arranged at, described winding wheel (12) is positioned at the downstream of described dimaond die (3).
3. the device of the diamond fretsaw that recovery according to claim 1 and 2 is waste and old, it is characterized in that, the number of described dimaond die (3) is multiple, multiple described dimaond die (3) is arranged successively along the traffic direction of described diamond fretsaw, each described dimaond die (3) is equipped with for described diamond fretsaw through and by described micro mist shell from the wire drawing hole (31) that described baseline is peeled off.
4. the device of the diamond fretsaw that recovery according to claim 3 is waste and old, it is characterized in that, also comprise the shell feeder (4) for collecting described micro mist shell, described shell feeder (4) is arranged at the below of described dimaond die (3).
5. the device of the diamond fretsaw that recovery according to claim 4 is waste and old, it is characterized in that, also comprise for the 3rd rinsing bowl (5) washed through the described diamond fretsaw after described dimaond die (3), described 3rd rinsing bowl (5) is arranged at the downstream of described dimaond die (3).
6. the device of the diamond fretsaw that recovery according to claim 5 is waste and old, it is characterized in that, also comprise the dryer (6) of drying the described diamond fretsaw after described 3rd rinsing bowl (5), described dryer (6) is arranged at the downstream of described 3rd rinsing bowl (5).
7. reclaim a method for waste and old diamond fretsaw, baseline and the plating micro mist shell on described baseline reclaiming described diamond fretsaw for classifying, is characterized in that, comprise the following steps:
Step S1: use is moved back nickel solvent and moved back nickel process to described diamond fretsaw;
Step S2: use exfoliation tool that micro mist shell is stripped down from described diamond fretsaw;
Before carrying out described step S1, described method also comprises step S0: use deionized water or the deionized water that is added with dispersant to carry out previous cleaning to remove the micro mist sticking to the cut material on described diamond fretsaw top layer to described diamond fretsaw.
8. the method for the diamond fretsaw that recovery according to claim 7 is waste and old, it is characterized in that, when carrying out described step S1 and described step S2, described diamond fretsaw applying axial tractive force and makes it do linear uniform motion and move back nickel solvent and described exfoliation tool described in passing through successively.
9. the method for the diamond fretsaw that recovery according to claim 8 is waste and old, is characterized in that, the movement velocity of described diamond fretsaw is 10 ~ 50m/min, and described tractive force is 10 ~ 50N.
10. the method for the diamond fretsaw that the recovery according to any one of claim 7 to 9 is waste and old, it is characterized in that, in described step S1, described temperature of moving back nickel solvent is 50 ~ 80 DEG C, and when described in move back nickel solvent be Ni-based electroplate liquid time, described Ni-based electroplate liquid is communicated with dc source, and the voltage of described dc source is 1 ~ 5V, and the electric current of described dc source is 0.1 ~ 0.5A.
The method of the diamond fretsaw that 11. recovery according to claim 7 are waste and old, is characterized in that, after completing described step S2, described method also comprises:
Step S3: to described diamond fretsaw wash to remove stick to unreacted on described diamond fretsaw described in move back nickel solvent;
Step S4: dry described diamond fretsaw.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210562206.4A CN103056153B (en) | 2012-12-21 | 2012-12-21 | Device and method for recycling waste diamond wire saws |
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| CN201210562206.4A CN103056153B (en) | 2012-12-21 | 2012-12-21 | Device and method for recycling waste diamond wire saws |
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| CN103056153B true CN103056153B (en) | 2015-02-25 |
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| JPS5512619A (en) * | 1978-07-11 | 1980-01-29 | Sumitomo Electric Industries | Method of extending conductor |
| JPS60177815A (en) * | 1984-02-22 | 1985-09-11 | Furukawa Electric Co Ltd:The | Peeling method of linear material |
| JPH02121716A (en) * | 1988-10-31 | 1990-05-09 | Hitachi Cable Ltd | Method for peeling off wire rod |
| JP2846038B2 (en) * | 1990-02-28 | 1999-01-13 | 株式会社日立製作所 | Manufacturing method of metal wire for electron tube |
| CN2520224Y (en) * | 2001-12-17 | 2002-11-13 | 崔泉圣 | Wiredrawing machine |
| CN101343772B (en) * | 2008-07-30 | 2011-02-09 | 宁波大学 | Process for recovering electroplating diamond head |
| CN102168296B (en) * | 2011-04-07 | 2013-01-16 | 王楚雯 | Method for regenerating waste diamond wire saw |
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