CN107378814A - A kind of self-lubricating diamond wire and its production method - Google Patents
A kind of self-lubricating diamond wire and its production method Download PDFInfo
- Publication number
- CN107378814A CN107378814A CN201710502597.3A CN201710502597A CN107378814A CN 107378814 A CN107378814 A CN 107378814A CN 201710502597 A CN201710502597 A CN 201710502597A CN 107378814 A CN107378814 A CN 107378814A
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- China
- Prior art keywords
- diamond
- wire
- self
- lubricating
- particle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0018—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by electrolytic deposition
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
Abstract
The present invention relates to diamond wire technical field, particularly a kind of self-lubricating diamond wire production method, comprise the following steps, (1) unwrapping wire；(2) surface cleaning；(3) surface preparation；(4) diamond adheres to；(5) diamond consolidates；(6) ware reducing coating layer coats；(7) dry.After said structure and method, the present invention has advantages below：1st, compared with Common platings diamond wire, there is self lubricity using with the diamond wire of this technique productions, frictional resistance when can reduce cutting, cutting process is more preferably smoothed out；2nd, diamond particles hold is not made significant difference using after the ware reducing coating layer of top layer, but can effectively reduces broken string risk；3rd, by controlling technological parameter, realize that nickel lattice is twisted in ware reducing coating layer, dislocation motion is obstructed so as to increase lattice deformability resistance, so as to improve surface hardness while frictional resistance is reduced, strengthen diamond hold；4th, production technology is without Important Adjustment, but can larger improving quality.
Description
Technical field
The present invention relates to diamond wire technical field, particularly a kind of self-lubricating diamond wire and its production method.
Background technology
Current diamond wire is come consolidated diamond in Steel Wire Surface by electronickelling metal, and general thickness of coating reaches gold
The 1/3-1/2 of hard rock abrasive particle equivalent diameter, in cutting process, nickel coating top layer can also touch cut material, so as to
Increase Cutting Drag, as requirement of the client to Buddha's warrior attendant linear diameter is more and more thinner, its is disrumpent feelings also to drastically reduce, Cutting Drag increase
The risk of broken string.And after using self-lubricating coating technology, frictional resistance can be greatly reduced, so as to keep the same of cutting force
When reduce broken string risk, and can further improve cutting efficiency.
The technical problem of existing diamond wire is the diamond used as diamond wire progressively develops to increasingly thinner direction
Grain diameter is also less and less, has progressively developed at present to using 70 μm of cored wires and has added below 5/10 μm of bortz powder 85 μm of external diameter of production
Diamond wire, it goes out cutting edge of a knife or a sword and is highly typically smaller than 5 μm, and the phase, due to Diamond Wear, it is possibly even low to go out cutting edge of a knife or a sword height after dicing
In 2 μm, thus cause coating matrix can with cut material friction, so as to increase Cutting Drag, because the specification diamond wire is broken
Disconnected pulling force is usually no more than 18N, causes broken string risk larger.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of self-lubricating diamond wire and its production method.
In order to solve the above technical problems, the present invention includes a kind of self-lubricating diamond wire, including by multiply coppered steel wire and one
Stock soft polymer fills the core rope that bar is made by twisting, and the attachment nickel dam of attachment diamond particle, institute are deposited on the outside of the core rope
State depositing diamond particulate on core rope surface attachment nickel dam；The diamond particle surface deposition buries diamond particle the bag covered
Nickel dam is wrapped up in, ware reducing coating layer is coated outside the parcel nickel dam.
Present invention additionally comprises a kind of self-lubricating diamond wire production method, comprise the following steps,
(1) unwrapping wire：Using power unwrapping wire, the constant speed unwrapping wire under 5-10N tension force；
(2) surface cleaning：It is molten by 60 ± 5 DEG C of alkaline defatting agent solution, washing water, 40 ± 5 DEG C of 10% sulfuric acid respectively
Liquid and washing water process, obtain the cored wire of surface cleaning；
(3) surface preparation：The cored wire that surface has been cleaned is by dodging nickel plating technology in cored wire surface deposited nickel layer medium；
(4) diamond adheres to：Diamond particle is attached to by cored wire surface by electrochemical co-deposition mode；
(5) diamond consolidates：The cored wire for being attached with diamond particle is connected into dc source negative electrode and by nickel plating solution,
Cored wire surface deposited nickel layer, which buries diamond particle, after application electric current covers；
(6) ware reducing coating layer coats：By the metal wire of consolidated diamond by containing self-lubricating material and respective additive
Electroplate liquid carry out Composite Coatings, top layer formed ware reducing coating layer, wherein self-lubricating material content is 5-30%；
(7) dry：Diamond wire is dried by air blowing and heater.
Further, during the specification of diamond particle is 5/10,4/8 or 30/40 in step (4) the diamond attachment
It is a kind of.
Further, self-lubricating material is MoS described in the step (6)2、WS2、(CF)n, PTFE, hexagonal AlN, CaF2、
One kind in PVC, mica, graphite, its particle diameter is between 0.1-2 μm；The additive is cationic surface active agent or sun
Ionic surfactant and nonionic surface active agent in molar ratio 100：0-50：50 mixing.
Further, the self-lubricating material is (CF)n, the additive contains hexadecyltrimethylammonium chloride.
Further, the self-lubricating material is PTEE particle of the equivalent diameter in 10-1000 nanometers.
Further, the step (7) is further comprising the steps of after drying,
(8) Quality Detection：Complete monitoring is carried out to product quality by online Quality Detection instrument；
(9) take-up：By gained be twisted diamond fretsaw be wound on formulate I-beam wheel on get product diamond wire.
After said structure and method, the present invention has advantages below：
1st, compared with Common platings diamond wire, there is self lubricity using with the diamond wire of this technique productions, can reduce and cut
Frictional resistance when cutting, makes cutting process more preferably smooth out；
2nd, diamond particles hold is not made significant difference using after the ware reducing coating layer of top layer, but can effectively reduces broken string wind
Danger；
3rd, by controlling technological parameter, realize that nickel lattice is twisted in ware reducing coating layer, dislocation motion is obstructed so as to increase crystalline substance
Lattice deformation drag, so as to improve surface hardness while frictional resistance is reduced, strengthen diamond hold；
4th, production technology is without Important Adjustment, but can larger improving quality.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of self-lubricating diamond wire of the present invention.
In figure：1 is ware reducing coating layer, and 2 is wrap up the diamond particle of nickel, and 3 be diamond particle, and 4 be attachment nickel dam, and 5 are
Layer of brass, 6 be steel wire, and 7 be that soft polymer fills bar
Embodiment
As shown in figure 1, the present invention a kind of NEW TYPE OF COMPOSITE metal concretion abrasive diamond rope, including by 3 strands of coppered steel wires with
One soft polymer fills the core rope that bar 7 is made by twisting, and wherein coppered steel wire is to be coated with layer of brass 5 in the outside of steel wire 6.It is described
The attachment nickel dam 4 of deposition attachment diamond particle 3 on the outside of core rope, depositing diamond particulate on the core rope surface attachment nickel dam 4
3；The surface of diamond particle 3 deposition buries diamond particle the parcel nickel dam covered, forms the diamond particle 2 of parcel nickel；
The outer application ware reducing coating layer 1 of the parcel nickel dam.
Present invention additionally comprises a kind of self-lubricating diamond wire production method, comprise the following steps,
(1) unwrapping wire：Using power unwrapping wire, the constant speed unwrapping wire under 5-10N tension force；
(2) surface cleaning：It is molten by 60 ± 5 DEG C of alkaline defatting agent solution, washing water, 40 ± 5 DEG C of 10% sulfuric acid respectively
Liquid and washing water process, obtain the cored wire of surface cleaning；
(3) surface preparation：The cored wire that surface has been cleaned is by dodging nickel plating technology in cored wire surface deposited nickel layer medium；
(4) diamond adheres to：Diamond particle is attached to by cored wire surface by electrochemical co-deposition mode；
(5) diamond consolidates：The cored wire for being attached with diamond particle is connected into dc source negative electrode and by nickel plating solution,
Cored wire surface deposited nickel layer, which buries diamond particle, after application electric current covers；
(6) ware reducing coating layer coats：By the metal wire of consolidated diamond by containing self-lubricating material and respective additive
Electroplate liquid carry out Composite Coatings, top layer formed ware reducing coating layer, wherein self-lubricating material content is 5-30%；
(7) dry：Diamond wire is dried by air blowing and heater.
(8) Quality Detection：Complete monitoring is carried out to product quality by online Quality Detection instrument；
(9) take-up：By gained be twisted diamond fretsaw be wound on formulate I-beam wheel on get product diamond wire.
Embodiment one：
(1) unwrapping wire：Using power unwrapping wire, the constant speed unwrapping wire under 5-10N tension force
(2) surface cleaning：It is molten by 60 ± 5 DEG C of alkaline defatting agent solution, washing water, 40 ± 5 DEG C of 10% sulfuric acid respectively
Liquid and washing water process, obtain the cored wire of surface cleaning；
(3) surface preparation：The cored wire that surface has been cleaned deposits one layer of adhesion height, crystalline substance by dodging nickel plating technology on surface
The careful nickel dam medium of grain, nickel is adjusted by adjusting the parameters such as cored wire walking speed, solution formula, electric current, pH value, temperature, stirring
The crystallite dimension of coating is distributed with thickness of coating.
(4) diamond adheres to：The diamond particle that specification is 5/10 is attached to by cored wire by electrochemical co-deposition technology
Surface.
(5) diamond consolidates：The cored wire for being attached with diamond particle is connected into dc source negative electrode and by nickel plating solution,
Cored wire surface deposited nickel layer, which buries diamond particle, after application electric current covers.
(6) ware reducing coating layer coats：By the metal wire of consolidated diamond by containing self-lubricating material and corresponding addition
The electroplate liquid of agent carries out Composite Coatings, and ware reducing coating layer is formed on top layer.The self-lubricating material includes MoS2、WS2、(CF)n、PTFE、
Hexagonal AlN, CaF2, PVC, mica, graphite etc., its particle diameter is between 0.1-2 μm.The additive is cationic surfactant
Agent or cationic surface active agent and nonionic surface active agent in molar ratio 100：0-50：50 mixing.It is heavy by controlling
Product technique, makes in ware reducing coating layer self-lubricating material content in 5-30%.
(7) dry：Diamond wire is dried by air blowing and heater.
(8) Quality Detection：Complete monitoring is carried out to product quality by online Quality Detection instrument.
(9) take-up：With by gained be twisted diamond fretsaw be wound on formulate I-beam wheel on get product diamond wire.
Embodiment two：
Difference from Example 1 is that self-lubricating material used is fluorographite, and additive therefor contains cetyl
Trimethyl ammonium chloride, the diamond particle specification are 4/8, and other steps are the same as embodiment 1.
Embodiment three：
Difference from Example 1 is, self-lubricating material used is equivalent diameter at PTFE of 10-1000 nanometers
Grain, the diamond particle specification are 30/40.Other steps are the same as embodiment 1.
Although the foregoing describing the embodiment of the present invention, those skilled in the art should be appreciated that this
Be merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the present invention principle and essence,
Protection scope of the present invention is only limited by the claims that follow.
Claims (7)
- A kind of 1. self-lubricating diamond wire, it is characterised in that：Twisted including filling bar by multiply coppered steel wire and one soft polymer Core rope made of conjunction, the attachment nickel dam of deposition attachment diamond particle on the outside of the core rope, on the core rope surface attachment nickel dam Depositing diamond particulate；The diamond particle surface deposition buries diamond particle the parcel nickel dam covered, the parcel nickel dam Outer coating ware reducing coating layer.
- A kind of 2. self-lubricating diamond wire production method, it is characterised in that comprise the following steps,(1) unwrapping wire：Using power unwrapping wire, the constant speed unwrapping wire under 5-10N tension force；(2) surface cleaning：Respectively by 60 ± 5 DEG C of alkaline defatting agent solution, washing water, 40 ± 5 DEG C of 10% sulfuric acid solution with And washing water process, obtain the cored wire of surface cleaning；(3) surface preparation：The cored wire that surface has been cleaned is by dodging nickel plating technology in cored wire surface deposited nickel layer medium；(4) diamond adheres to：Diamond particle is attached to by cored wire surface by electrochemical co-deposition mode；(5) diamond consolidates：The cored wire for being attached with diamond particle is connected into dc source negative electrode and by nickel plating solution, applied Cored wire surface deposited nickel layer, which buries diamond particle, after electric current covers；(6) ware reducing coating layer coats：The metal wire of consolidated diamond is passed through into the electricity containing self-lubricating material and respective additive Plating solution carries out Composite Coatings, forms ware reducing coating layer on top layer, wherein self-lubricating material content is 5-30%；(7) dry：Diamond wire is dried by air blowing and heater.
- 3. according to a kind of self-lubricating diamond wire production method described in claim 2, it is characterised in that：Step (4) Buddha's warrior attendant The specification of diamond particle is one kind in 5/10,4/8 or 30/40 in stone attachment.
- 4. according to a kind of self-lubricating diamond wire production method described in claim 2, it is characterised in that：Institute in the step (6) It is MoS to state self-lubricating material2、WS2、(CF)n, PTFE, hexagonal AlN, CaF2, PVC, mica, one kind in graphite, its particle diameter exists Between 0.1-2 μm；The additive is cationic surface active agent or cationic surface active agent and non-ionic surface Activating agent in molar ratio 100：0-50：50 mixing.
- 5. according to a kind of self-lubricating diamond wire production method described in claim 4, it is characterised in that：The self-lubricating material is (CF)n, the additive is hexadecyltrimethylammonium chloride.
- 6. according to a kind of self-lubricating diamond wire production method described in claim 4, it is characterised in that：The self-lubricating material is PTEE particle of the equivalent diameter in 10-1000 nanometers.
- 7. according to a kind of self-lubricating diamond wire production method described in claim 2, it is characterised in that the step (7) is dried It is further comprising the steps of afterwards,(8) Quality Detection：Complete monitoring is carried out to product quality by online Quality Detection instrument；(9) take-up：By gained be twisted diamond fretsaw be wound on formulate I-beam wheel on get product diamond wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710502597.3A CN107378814A (en) | 2017-06-27 | 2017-06-27 | A kind of self-lubricating diamond wire and its production method |
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| CN201710502597.3A CN107378814A (en) | 2017-06-27 | 2017-06-27 | A kind of self-lubricating diamond wire and its production method |
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| CN201710502597.3A Pending CN107378814A (en) | 2017-06-27 | 2017-06-27 | A kind of self-lubricating diamond wire and its production method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187339A (en) * | 2018-09-18 | 2019-01-11 | 河南工业大学 | A kind of detection method of vitrified bonded grinding tool holding power |
| CN110076705A (en) * | 2019-02-18 | 2019-08-02 | 盛利维尔（中国）新材料技术股份有限公司 | Buddha's warrior attendant Wiring technology is electroplated in sand on a kind of naked powder |
| CN110125210A (en) * | 2019-04-22 | 2019-08-16 | 镇江耐丝新型材料有限公司 | A kind of diamond wire bus and preparation method thereof |
| CN110181698A (en) * | 2019-04-25 | 2019-08-30 | 南京大学连云港高新技术研究院 | A kind of stabilized structure formula diamond wire and preparation method thereof |
| CN115584540A (en) * | 2022-11-29 | 2023-01-10 | 江苏三超金刚石工具有限公司 | Diamond wire saw with composite coating and preparation process thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187339A (en) * | 2018-09-18 | 2019-01-11 | 河南工业大学 | A kind of detection method of vitrified bonded grinding tool holding power |
| CN110076705A (en) * | 2019-02-18 | 2019-08-02 | 盛利维尔（中国）新材料技术股份有限公司 | Buddha's warrior attendant Wiring technology is electroplated in sand on a kind of naked powder |
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| CN110125210A (en) * | 2019-04-22 | 2019-08-16 | 镇江耐丝新型材料有限公司 | A kind of diamond wire bus and preparation method thereof |
| CN110181698A (en) * | 2019-04-25 | 2019-08-30 | 南京大学连云港高新技术研究院 | A kind of stabilized structure formula diamond wire and preparation method thereof |
| CN110181698B (en) * | 2019-04-25 | 2021-04-23 | 南京大学连云港高新技术研究院 | Stable-structure diamond wire and preparation method thereof |
| CN115584540A (en) * | 2022-11-29 | 2023-01-10 | 江苏三超金刚石工具有限公司 | Diamond wire saw with composite coating and preparation process thereof |
| CN115584540B (en) * | 2022-11-29 | 2024-01-12 | 江苏三超金刚石工具有限公司 | Diamond wire saw with composite coating and preparation process thereof |
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