CN103882500A - Method and device for fabricating electroplating line sawing wire with section block distribution of abrasive particle groups - Google Patents
Method and device for fabricating electroplating line sawing wire with section block distribution of abrasive particle groups Download PDFInfo
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- CN103882500A CN103882500A CN201410136210.3A CN201410136210A CN103882500A CN 103882500 A CN103882500 A CN 103882500A CN 201410136210 A CN201410136210 A CN 201410136210A CN 103882500 A CN103882500 A CN 103882500A
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Abstract
The invention discloses a method and a device for fabricating an electroplating line sawing wire with section block distribution of abrasive particle groups. The method comprises the following steps: carrying out interval covering on a steel substrate for fabricating the sawing wire, and then carrying out composite electrodeposition of super-hard abrasive particles in electroplate liquid; just carrying out composite plating on the uncovered part of the steel substrate, and solidifying the super-hard abrasive particles on the surface, so as to form section block interval distribution of the abrasive particle groups; obtaining the plating line sawing wire with section block distribution of the abrasive particle groups on the surface. The device comprises a composite plating bath and a steel wire surface covering device; the composite plating bath is divided into a left tank, a middle tank and a right tank, which are sequentially arranged through a partition plate; the steel wire surface covering device is fixed at the bottom of the middle tank of the composite plating tank, and comprises a base, a slide base, a steel wire covering mold, a mold movement mechanism and a steel wire position adjusting rod. The method and the device are convenient to operate, and high in production efficiency, and continuous production of the electroplating line sawing wire with section block distribution of the abrasive particle groups is achieved.
Description
Technical field
The present invention relates to a kind ofly save in groups bulk and arrange and electroplate method and the device of saw silk for making Abrasive Grain, belong to a concretion abrasive saw silk manufacturing technology field.
Background technology
Electroplating scroll saw silk normally selects high-tensile steel wires to do matrix, adopt composite plating method to utilize the deposition of metal plating super-hard abrasive is cemented in to steel wire matrix surface and makes, the sharp cutting edge that super-hard abrasive exposes cuts removal to workpiece, there is joint-cutting narrow, cutting efficiency is high, chipping qualities is high and the feature such as environmental friendliness, therefore in the hard brittle material cutting processing such as crystal, opticglass and pottery, more and more receives publicity.
Some manufacturing technologies of electroplating scroll saw silk are there are at present, as disclosed in CN103173841 " a kind of making method of spinning diamond fretsaw and device ",, make and electroplate fixed-abrasive wire saw silk at the fixed one deck diamond abrasive grain in the surface of steel wire by composite plating nickel deposited.First the good diamond particles of pre-treatment is flowed into plating tank by sand inlet; The air-flow size and Orientation that regulates airflow orifice, makes diamond particles Rotating with Uniform in plating solution; In regulating tank, the current density of plating solution, to target control scope, is opened wire mobile controller while waiting the interior bath temperature of groove to reach target value; Control translational speed wiry and direction, translational speed wiry is controlled at 2-50m/min; Wire advance middle diamond particles by isotropic consolidation in wire surface, then through techniques such as thickening, online aftertreatments.CN103100987 disclosed " electroplating diamond wire saw of abrasive material controllable arrangement and preparation method ", comprises the following steps: the coating processing of steel wire matrix surface constituency, and what steel wire matrix was reserved is coated with the coating of preset shape without abrasive surface; Sand processing on steel wire matrix surface, steel wire matrix enters plating tank, abrasive material in matrix surface uncoated region galvanic deposit; Steel wire matrix surface goes coating processing, and steel wire matrix enters coating groove decoating, completes the manufacture of diamond fretsaw, forms junk slot on the surface without diamond deposition.
Electroplate the surface of fixed-abrasive wire saw silk as left junk slot, come off when sawing abrasive particle and smear metal easily discharged, reduce smear metal when sawing to the attaching of saw silk surface and cut workpiece surface, obstruction, scratching effect, metalworking coolant also more easily fully enters saw cutting area, reduce sawing force and improve cutting surfaces quality, reduce coating wearing and tearing and improve saw silk life-span and sawing performance.
But the existing abrasive particle group who leaves junk slot saves plating scroll saw silk that bulk arranges while preparing, need to increase coating and go coating at steel wire matrix surface, has increased workload, has reduced production efficiency, and has also lacked relevant production equipment at present.
Summary of the invention
The present invention is directed to current surface possesses junk slot and electroplates the deficiencies such as process complexity, production efficiency that the technology of preparing of saw silk exists are low, provide a kind of easy to operate, production efficiency is high, can quantity-produced abrasive particle group save the making method of the plating scroll saw silk that bulk arranges, provide a kind of abrasive particle group who realizes the method to save the producing device of the plating scroll saw silk that bulk arranges simultaneously.
Abrasive particle group of the present invention saves the making method of the plating scroll saw silk that bulk arranges, and is:
The steel wire matrix of sawing silk to making carries out interval and covers, then in electroplate liquid, carry out the composite electrodeposition of super-hard abrasive, the steel wire body portion being covered can not contact with electroplate liquid, thereby make this region there is no super hard abrasive galvanic deposit, the part that steel wire matrix contacts with electroplate liquid is carried out composite plating, the fixed super-hard abrasive in surface in this section; The joint bulk that has so just formed abrasive particle group is intervally arranged, and obtains Abrasive Grain group and saves the plating scroll saw silk that bulk is arranged, and becomes processing department with the part of super-hard abrasive, does not have the part of super-hard abrasive to become junk slot.
The abrasive particle group who realizes aforesaid method saves the producing device of the plating scroll saw silk that bulk arranges, by the following technical solutions:
This device, comprises that compound electric coating bath and Steel Wire Surface cover device, compound electric coating bath is divided into the left groove, medial launder and the right groove that are arranged in order by dividing plate, dividing plate is provided with steel wire perforation, Steel Wire Surface covers device and is fixed on the medial launder bottom of compound electric coating bath, Steel Wire Surface covers device and comprises base, slide, steel wire covers mould, mold movement mechanism and steel wire position governor lever, slide by guide rails assembling on base, steel wire is installed on slide and covers mould, steel wire covers and on mould, is arranged at intervals with steel wire and covers projection, projection is provided with steel wire perforation, slide is connected with mold movement mechanism, steel wire position governor lever is arranged on base by mount pad, mount pad is arranged in the rectangle slide rail on base, the lower end of steel wire position governor lever is connected on mount pad, the upper end of steel wire position governor lever is provided with through hole.
Medial surface and the top of described left groove and right groove are provided with guide wheel, are convenient to continuous operation and the tensioning of steel wire.
In described left groove and right groove, be provided with micro pump, the leakage fluid dram of micro pump is connected with medial launder by pipe connecting, so that the electroplate liquid in left groove and right groove is withdrawn into medial launder.
Described slide comprises front slide and rear slide, mould comprises that front steel wire covers mould and rear steel wire covers mould, front steel wire is installed respectively on front slide and rear slide and is covered mould and rear steel wire covers mould, front steel wire covers and on two relative faces that mould and rear steel wire cover mould, is all arranged at intervals with steel wire and covers projection, and steel wire covers projection and is provided with semi-circular recesses.
Described mold movement mechanism adopts spiral travel mechanism, comprises reverse-flighted screw and transmission rig, and the middle part of reverse-flighted screw is arranged on base by axle sleeve, and one end of reverse-flighted screw is connected with transmission rig.This transmission rig adopts band transmission.Transmission rig drives reverse-flighted screw to rotate, and the reverse-flighted screw of rotation drives front slide and rear slide simultaneously oppositely mobile, close to each other or away from.
Said apparatus in use, steel wire connects negative electrode, entered successively the left groove of compound electric coating bath by guide wheel guiding, medial launder and right groove, in medial launder, cover the steel wire perforation of mould projection through the through hole of governor lever upper end, steel wire position and steel wire, regulate the height up and down of steel wire by steel wire position governor lever, by regulating mount pad position in horizontal direction before and after the position adjustments steel wire of base rectangle slide rail, make the through hole of governor lever upper end, steel wire position just cover the steel wire perforation of mould projection to steel wire, steel wire covers mould projection part steel wire compartment of terrain is covered, Steel Wire Surface covers part and can not contact with plating solution and abrasive material, can only realize composite plating concretion abrasive in the part contacting with plating solution.
The present invention is when entering groove composite plating at steel wire, covering mould by steel wire covers the segmentation of steel wire matrix, make to cover part and cannot go up sand in plating, rest part contacts with plating solution and carries out abrasive material galvanic deposit, make Abrasive Grain and save in groups the bulk saw silk of being separated by with junk slot of arranging, realized Abrasive Grain group and saved bulk and arrange and electroplate the continuous production of saw silk.
Brief description of the drawings
Fig. 1 is the structural representation that abrasive particle group of the present invention saves the plating saw silk producing device that bulk arranges.
Fig. 2 is the structural representation that in the present invention, Steel Wire Surface covers device.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is that the abrasive particle group that adopts the present invention to make saves bulk and arranges and electroplate the schematic appearance of saw silk.
In figure: 1, steel wire, 2, guide wheel, 3, left groove, 4, medial launder, 5, Steel Wire Surface covers device, and 6, right groove, 7, base, 8, front slide, 9, reverse-flighted screw, 10, front steel wire covers mould, 11, rear steel wire covers mould, and 12, belt wheel, 13, rear slide, 14, mount pad, 15, through hole, 16, steel wire position governor lever, 17, projection, 18, abrasive particle group, 19, junk slot.
Embodiment
As shown in Figure 1, the producing device that abrasive particle group of the present invention saves the plating scroll saw silk that bulk arranges mainly comprises that compound electric coating bath and Steel Wire Surface cover device 5, and Steel Wire Surface covers device 5 and be fixed on the bottom of compound electric coating bath.
Compound electric coating bath 3, for holding the electroplate liquid that is mixed with super hard abrasive micro mist, carries out composite plating to steel wire 1 surface.Compound electric coating bath is divided into the left groove 3, medial launder 4 and right groove 6 three parts that are arranged in order by dividing plate, the dividing plate of adjacent part is provided with perforation, so that steel wire 1 passes.Left groove 3 and right groove 6 medial surfaces and its top are provided with guide wheel 2, are convenient to continuous operation and the tensioning of steel wire 1.In medial launder 4, fill electroplate liquid, liquid level requires to cover device 5 higher than Steel Wire Surface, make itself and steel wire 1 surface completely in immersion plating liquid, electroplate liquid in medial launder 4 can flow into left groove 3 and right groove 6 by the perforation on dividing plate, in left groove 3 and right groove 6, place micro pump (not shown in FIG.), the leakage fluid dram of micro pump is connected with medial launder 4 by pipe connecting, electroplate liquid in left groove 3 and right groove 6 is withdrawn into medial launder 4, keep liquid level in left groove 3 and right groove 6 lower than steel wire 1, make 1, steel wire in medial launder 4, carry out composite plating, thereby the regular intervals that ensures steel wire 1 surface is electroplated.In addition, the electroplate liquid of left groove 3 and right groove 6 is withdrawn into medial launder 4 and can realizes the stirring of plating solution.
Steel Wire Surface covers device 5 for the covering of intermittent is carried out in steel wire 1 surface, and Steel Wire Surface covers device 5 and is screwed on medial launder 4 bottom surfaces of compound electric coating bath.Its structure as shown in Figures 2 and 3, Steel Wire Surface covers device 5 and comprises base 6, slide, steel wire covers mould, steel wire position governor lever 13 and mold movement mechanism, on base 6, there are front slide 8 and rear slide 13 by guide rails assembling, on front slide 8 and rear slide 13, be separately installed with that front steel wire covers mould 10 and rear steel wire covers mould 11, front steel wire covers on two relative faces that mould 10 and rear steel wire cover mould 11 and is all arranged at intervals with semi-circular recesses, the radius of semi-circular recesses is consistent with the radius of steel wire 1, steel wire covers mould and is " recessed-male-female-protruding " shape interval (referring to Fig. 3) and arranges, semi-circular recesses is arranged on protruding 17 places, cover with the interval of realizing steel wire 1 surface.When former and later two mold movement contacts, two semi-circular recesses corresponding on it form a full circle, and this full circle can be used as steel wire and wears groove, and steel wire 1 interval is covered.Front steel wire covers the diameter that mould 10 and rear steel wire cover mould 11 first circular holes can make multiple specifications, changes, to be applicable to the making of different diameter saw silk according to the diameter of steel wire 1.Can change the steel wire with different pore size covers mould and realizes the interval of different diameter Steel Wire Surface is covered.Front slide 8 is all connected with mold movement mechanism with rear slide 13.Mold movement mechanism adopts spiral travel mechanism, comprise reverse-flighted screw 9 and transmission rig, right-hand thread is made in one end of reverse-flighted screw 9, the other end is made left hand thread, the middle part of reverse-flighted screw 9 is arranged on base 6 by axle sleeve, can in axle sleeve, rotate, threaded portion is connected with front slide 8 and rear slide 13 respectively, one end of reverse-flighted screw 9 is connected with transmission rig, this transmission rig adopts band transmission, comprises the belt wheel 12 and external band transmission and the servomotor (not shown in FIG.) of belt wheel 12 that are arranged on reverse-flighted screw 9 one end.Transmission rig drives reverse-flighted screw 9 to rotate, and the reverse-flighted screw of rotation 9 drives front slides 8 and rear slide 13 oppositely to move simultaneously, close to each other or away from.Being arranged on respectively front steel wire on front slide 8 and rear slide 13 covers mould 10 and rear steel wire to cover mould 11 also simultaneously oppositely mobile, front steel wire covers mould 10 and rear steel wire and covers mould 11 and be close to while contact, the part having on steel wire 1 will be covered by front and back mould, another part exposes, and the part being covered by mould on steel wire 1 and the part not covered are intervally arranged.
On base 6, be also provided with steel wire position governor lever 16 by mount pad 14, to adjust the height of steel wire 1, make the part of steel wire 1 in mould with other parts in same level.Mount pad 14 is arranged in the rectangle slide rail on base 6, and the lower end of steel wire position governor lever 16 is threaded connection on mount pad 14, and upper end is provided with the through hole 15 passing through for steel wire.The position of its upper end through hole 15 of screw-in depth by governor lever 16 lower ends, steel wire position, reaches the object of the upper-lower position (highly) that regulates steel wire 1.Mount pad 14 can move in rectangle slide rail determines namely steel wire 1 of steel wire position governor lever 16() level attitude, mount pad 14 determines behind the position in rectangle slide rail, screws in screw be fixed by rectangle slide rail side.So just ensure two cover mould in conjunction with after circular central and the center superposition of steel wire 1.
Steel wire 1 is generally the high-tensile steel wires such as piano wire or spring wire, and diameter is 0.1mm-1mm.Compound electric coating bath, front steel wire cover that mould 10, rear steel wire cover mould 11, steel wire position governor lever 13 selects nonconducting rigid plastics such as bakelite, PP, PE, PC or PVC to make.What require according to steel wire diameter, Steel Wire Surface covers mould without abrasive surface length and shape making.In electroplate liquid, be mixed with a certain proportion of super hard abrasive micro mist by electroplating requirement, as diamond, silicon carbide, cubic boron nitride etc., abrasive size is 30 μ m--100 μ m.
Steel wire 1 connects negative electrode, after tensioning, guided by the left groove 3 that enters compound electric coating bath by guide wheel, enter medial launder 4 by the guide wheel guiding in left groove 3 again, steel wire 1 is through the through hole 15 of governor lever 16 upper ends, steel wire position, and cover the centre of mould through front and back, enter right groove 6 via guide wheel guiding, and drawn by the guide wheel of right groove 6 tops.Steel wire 1 is static, reverse-flighted screw 9 rotation under transmission rig drives, front steel wire covers mould 10 and rear steel wire covers mould 11 simultaneously to center translation, it in conjunction with being realized to interval, steel wire 1 surface is covered, the part covering can not contact and maintain the original state with plating solution and abrasive material, and the part contacting with plating solution realizes composite plating concretion abrasive.Determine electroplating time according to abrasive grain and electroplating parameter, after having electroplated, reverse-flighted screw 9 reverse rotations, front steel wire covers mould 10 and covers mould 11 with rear steel wire and separate to both sides translation, occurs the saw silk section of having electroplated on steel wire 1.Mobile steel wire 1 makes the saw silk section of having electroplated on it shift out mould, makes next section of steel wire 1 enter mould and electroplate, and so repeats, and can realize continuous production.
Part that the present invention does not relate to can adopt prior art to be realized as selecting of the composite plating solution of continuous unwrapping wire, take-up, tensioning and the super hard abrasive of the pretreatment cleaning of steel wire, aftertreatment cleaning and heating, steel wire and electroplating parameter etc.
The abrasive particle group who makes saves the plating scroll saw silk that bulk is arranged, and as shown in Figure 4, the abrasive particle group 18 on it is spacer knobs bulk and arranges, and is processing department with abrasive particle group 18 part, and rest part is chip pocket 19.
Claims (6)
1. abrasive particle group saves a making method for the plating scroll saw silk that bulk arranges, it is characterized in that:
The steel wire matrix of sawing silk to making carries out interval and covers, then in electroplate liquid, carry out the composite electrodeposition of super-hard abrasive, the steel wire body portion being covered can not contact with electroplate liquid, thereby make this region there is no super hard abrasive galvanic deposit, the part that steel wire matrix contacts with electroplate liquid is carried out composite plating, the fixed super-hard abrasive in surface in this section; The joint bulk that has so just formed abrasive particle group is intervally arranged, and obtains Abrasive Grain group and saves the plating scroll saw silk that bulk is arranged, and becomes processing department with the part of super-hard abrasive, does not have the part of super-hard abrasive to become junk slot.
2. abrasive particle group saves a producing device for the plating scroll saw silk that bulk arranges, comprises that compound electric coating bath and Steel Wire Surface cover device, it is characterized in that: compound electric coating bath is divided into the left groove, medial launder and the right groove that are arranged in order by dividing plate, dividing plate is provided with steel wire perforation, Steel Wire Surface covers device and is fixed on the medial launder bottom of compound electric coating bath, Steel Wire Surface covers device and comprises base, slide, steel wire covers mould, mold movement mechanism and steel wire position governor lever, slide by guide rails assembling on base, steel wire is installed on slide and covers mould, steel wire covers and on mould, is arranged at intervals with steel wire and covers projection, projection is provided with steel wire perforation, slide is connected with mold movement mechanism, steel wire position governor lever is arranged on base by mount pad, mount pad is arranged in the rectangle slide rail on base, the lower end of steel wire position governor lever is connected on mount pad, the upper end of steel wire position governor lever is provided with through hole.
3. abrasive particle group according to claim 2 saves the producing device of the plating scroll saw silk that bulk arranges, and it is characterized in that: medial surface and the top of described left groove and right groove are provided with guide wheel.
4. abrasive particle group according to claim 2 saves the producing device of the plating scroll saw silk that bulk arranges, and it is characterized in that: in described left groove and right groove, be provided with micro pump, the leakage fluid dram of micro pump is connected with medial launder by pipe connecting.
5. abrasive particle group according to claim 2 saves the producing device of the plating scroll saw silk that bulk arranges, it is characterized in that: described slide comprises front slide and rear slide, mould comprises that front steel wire covers mould and rear steel wire covers mould, front steel wire is installed respectively on front slide and rear slide and is covered mould and rear steel wire covers mould, front steel wire covers and on two relative faces that mould and rear steel wire cover mould, is all arranged at intervals with steel wire and covers projection, and steel wire covers projection and is provided with semi-circular recesses.
6. abrasive particle group according to claim 2 saves the producing device of the plating scroll saw silk that bulk arranges, it is characterized in that: described mold movement mechanism adopts spiral travel mechanism, comprise reverse-flighted screw and transmission rig, the middle part of reverse-flighted screw is arranged on base by axle sleeve, and one end of reverse-flighted screw is connected with transmission rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136210.3A CN103882500B (en) | 2014-04-04 | 2014-04-04 | Abrasive particle group saves making method and the device of the plating scroll saw silk of block arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136210.3A CN103882500B (en) | 2014-04-04 | 2014-04-04 | Abrasive particle group saves making method and the device of the plating scroll saw silk of block arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN103882500A true CN103882500A (en) | 2014-06-25 |
| CN103882500B CN103882500B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410136210.3A Expired - Fee Related CN103882500B (en) | 2014-04-04 | 2014-04-04 | Abrasive particle group saves making method and the device of the plating scroll saw silk of block arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726923A (en) * | 2014-07-11 | 2015-06-24 | 青岛科技大学 | Sand loading device of sectional type electroplating diamond scroll saw |
| CN114959841A (en) * | 2022-05-25 | 2022-08-30 | 石家庄雷力工具有限公司 | Electroplating tool and electroplating process of diamond wire saw |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014773A (en) * | 1974-07-31 | 1977-03-29 | Daiichi Denshi Kogyo Kabushiki Kaisha | Apparatus for electrolytic treatment |
| CN1238253A (en) * | 1998-06-04 | 1999-12-15 | 林心正 | Wire saw with discontinuous cutting surface |
| CN103100987A (en) * | 2013-01-14 | 2013-05-15 | 南京航空航天大学 | Electroplating diamond fretsaw with grinding materials controllably distributed and preparation method |
| CN103476972A (en) * | 2011-04-05 | 2013-12-25 | 二和金刚石工业株式会社 | Method for manufacturing an electrodeposited diamond wire saw using patterned non-conductive materials |
-
2014
- 2014-04-04 CN CN201410136210.3A patent/CN103882500B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014773A (en) * | 1974-07-31 | 1977-03-29 | Daiichi Denshi Kogyo Kabushiki Kaisha | Apparatus for electrolytic treatment |
| CN1238253A (en) * | 1998-06-04 | 1999-12-15 | 林心正 | Wire saw with discontinuous cutting surface |
| CN103476972A (en) * | 2011-04-05 | 2013-12-25 | 二和金刚石工业株式会社 | Method for manufacturing an electrodeposited diamond wire saw using patterned non-conductive materials |
| CN103100987A (en) * | 2013-01-14 | 2013-05-15 | 南京航空航天大学 | Electroplating diamond fretsaw with grinding materials controllably distributed and preparation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726923A (en) * | 2014-07-11 | 2015-06-24 | 青岛科技大学 | Sand loading device of sectional type electroplating diamond scroll saw |
| CN104726923B (en) * | 2014-07-11 | 2017-03-08 | 青岛科技大学 | Sand device on a kind of stagewise electroplating diamond wire saw |
| CN114959841A (en) * | 2022-05-25 | 2022-08-30 | 石家庄雷力工具有限公司 | Electroplating tool and electroplating process of diamond wire saw |
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| CN103882500B (en) | 2016-03-02 |
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