CN216858461U - Annular diamond wire - Google Patents
Annular diamond wire Download PDFInfo
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- CN216858461U CN216858461U CN202123426687.XU CN202123426687U CN216858461U CN 216858461 U CN216858461 U CN 216858461U CN 202123426687 U CN202123426687 U CN 202123426687U CN 216858461 U CN216858461 U CN 216858461U
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- wire
- annular
- diamond
- wound
- bonding layer
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 57
- 239000010432 diamond Substances 0.000 title claims abstract description 57
- 238000004804 winding Methods 0.000 claims abstract description 51
- 239000002245 particle Substances 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 7
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 3
- 229910000691 Re alloy Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Abstract
The embodiment of the application provides an annular diamond wire, including the annular line, the annular line includes: the head end and the tail end of the core wire are correspondingly connected to form a closed loop wire; the winding wire is arranged on the outer wall of the circumferential direction of the core wire and spirally wound by taking the core wire as a central line, and the head end and the tail end of the winding wire are correspondingly connected to form a closed loop wire. Compared with the prior art, the annular diamond wire provided in the embodiment of the application has the following technical effects: the core wire is spirally wound by taking the core wire as a central line, the head end and the tail end of the winding wire are correspondingly connected to form a closed loop wire, and meanwhile, the head end and the tail end of the core wire are correspondingly connected to form the closed loop wire. Obtain annular buddha's warrior attendant line through stranded establishment mode, prolong the life of annular buddha's warrior attendant line by a wide margin to can increase use tension, improve cutting efficiency in the application of cutting field.
Description
Technical Field
The application relates to the technical field of diamond wires, in particular to an annular diamond wire.
Background
The diamond wire is a sawing tool which is made by consolidating diamond abrasive particles on the surface of a steel wire through a certain process, after the diamond abrasive particles in a polyhedral shape are consolidated on the surface of the steel wire, the steel wire is not directly contacted with a workpiece under the protection of the diamond abrasive particles, the steel wire is not easy to damage, and the service life, the cutting efficiency and the precision of the steel wire can be greatly improved. At present, the looped thread often adopts the setting of single strand, and its cutting force that can bear in the use is limited, and the general failure mode of single strand looped thread is the looped thread fracture, needs frequent replacement, increases the cost, reduces the operating efficiency.
Disclosure of Invention
The embodiment of the application provides an annular diamond wire to solve the problem that the cutting force that can bear is limited in the use of current annular wire single strand weaving.
In order to achieve the above purpose, the present application provides the following technical solutions:
an annular diamond wire comprising an annular wire, the annular wire comprising:
the head end and the tail end of the core wire are correspondingly connected to form a closed loop wire;
the winding wire, the winding wire is in the circumference outer wall setting of heart yearn, and use the heart yearn carries out the spiral winding as the central line, the head end and the tail end of winding wire correspond to connect and form closed loop.
Optionally, the wound wires are closely arranged in an axial direction of the core wire.
Optionally, the number of strands of the winding wire is several; on the radial section of the core wire, the strands of the winding wires are uniformly distributed in the circumferential direction of the core wire.
Optionally, the head ends and the tail ends of the winding wires are respectively connected in a one-to-one correspondence manner to form a welding butt joint surface.
Optionally, the welding butt-joint surfaces of the winding wires are uniformly distributed in the circumferential direction of the core wire; and the welding butt joint surfaces of the winding wires are sequentially arranged at intervals from the head end of the core wire along the axial direction.
Optionally, the number of strands of the wound wire is 6.
Optionally, the number of strands of the winding wire is 1, the circumference of the winding wire is several times of the circumference of the core wire, and the winding wire is continuously wound on the core wire around the circumference of the core wire.
Optionally, in a radial cross section of the annular diamond wire, the wound wires are uniformly arranged in a circumferential direction of the core wire.
Optionally, the lay length of the wound thread is 4 mm.
Optionally, the core wire and the winding wire are each one of a tungsten wire, a tungsten alloy wire, a tungsten-molybdenum alloy wire, a rhenium alloy wire, and a titanium alloy wire.
Optionally, the method further comprises:
diamond particles;
and the bonding layer is arranged along the circumferential outer wall of the annular wire, and the diamond particles are fixed with the annular wire through the bonding layer.
Optionally, the bonding layer comprises:
pre-fixing a first bonding layer of the diamond particles and the annular wire, the first bonding layer covering a circumferential outer wall of the annular wire;
a second bonding layer reinforcing the diamond particles and the annular wire, the second bonding layer covering a circumferential outer wall of the first bonding layer; the diamond particles protrude from the second bonding layer.
The utility model provides an annular diamond wire, including the annular line, the annular line includes: the head end and the tail end of the core wire are correspondingly connected to form a closed loop wire; the winding wire is arranged on the circumferential outer wall of the core wire and spirally wound by taking the core wire as a central line, and the head end and the tail end of the winding wire are correspondingly connected to form a closed loop wire.
Compared with the prior art, the annular diamond wire provided in the embodiment of the application has the following technical effects:
the core wire is spirally wound by taking the core wire as a central line, the head end and the tail end of the winding wire are correspondingly connected to form a closed loop wire, and meanwhile, the head end and the tail end of the core wire are correspondingly connected to form the closed loop wire. Obtain annular buddha's warrior attendant line through stranded establishment mode, prolong the life of annular buddha's warrior attendant line by a wide margin to can increase use tension, improve cutting efficiency in the application of cutting field.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an annular diamond wire according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an appearance of a circular line provided in an embodiment of the present application;
FIG. 3 is a partially enlarged schematic view of FIG. 2;
fig. 4 is a schematic cross-sectional structure of fig. 2.
The drawings are numbered as follows:
a ring wire 10, a winding wire 11, a core wire 12.
Detailed Description
The embodiment of the invention discloses an annular diamond wire, which aims to solve the problem that the cutting force which can be borne in the using process of the existing annular wire is limited due to single-strand weaving of the annular wire.
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of an annular diamond wire according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an appearance of a circular line provided in an embodiment of the present application; FIG. 3 is a partially enlarged schematic view of FIG. 2; fig. 4 is a schematic cross-sectional structure of fig. 2.
In a specific embodiment, the present application provides an annular diamond wire comprising an annular wire 10 and diamond particles bonded to the circumferential outer wall of the annular wire 10, such as by a metallic bond. In one embodiment, the wire comprises a bonding layer arranged along the circumferential outer wall of the annular wire 10, and the diamond particles are fixed with the annular wire 10 through the bonding layer. Wherein the looped wire 10 includes a core wire 12 and a wound wire 11. The head end and the tail end of heart yearn 12 correspond to be connected and form closed loop, and winding line 11 sets up at the circumference outer wall of heart yearn 12, and uses heart yearn 12 to carry out the spiral winding as the central line, and the head end and the tail end of winding line 11 correspond to be connected and form closed loop, and the head and the tail both ends of each loop correspond the connection respectively to in order to guarantee the joint strength of junction, when one of them loop is damaged, be convenient for quick location simultaneously. Specifically, the winding wire 11 is closely arranged in the axial direction of the core wire 12 to closely wind the core wire 12, improving the use tension.
The core wire 12 and the winding wire 11 are one of a tungsten wire, a tungsten alloy wire, a tungsten-molybdenum alloy wire, a rhenium alloy wire, and a titanium alloy wire, respectively. The tensile strength is high, the comprehensive performance is good, the breaking force under the same wire diameter is improved by more than 30%, the service life of the annular wire 10 is greatly prolonged, the use tension is increased, and the cutting efficiency is improved.
On the basis of the above embodiments, the number of strands of the winding wire 11 is several; the individual strands of the wound wires 11 are uniformly distributed in the circumferential direction of the core wire 12, that is, the individual strands of the wound wires 11 are uniformly distributed centering on the core wire 12 in a radial cross section of the core wire 12. The head end and the tail end of each strand of winding wire 11 are respectively connected in a one-to-one correspondence manner to form a welding butt joint surface. In the setting mode, according to the requirement of the circumference of the annular wire 10, cutting the processed annular wire 10 into the circumference length, then detaching each strand of the cut annular wire 10 into 7 strands, wherein 6 strands are winding wires 11, 1 strand is a core wire 12, horizontally placing the 6 strands of winding wires 11 and 1 strand of core wire 12, sequentially spacing the 6 strands of winding wires 11 from the head end of the core wire 12 by a preset distance, and winding the 7 strands together to form a closed loop through equipment or manual winding; wherein, the head end and the tail end of the core wire 12 are correspondingly connected to form a closed loop. The head ends and the tail ends of the 6 winding wires 11 are respectively opposite to each other in pairs.
In one embodiment, the welded butt surfaces of the individual strands of wound wire 11 are evenly distributed in the circumferential direction of the core wire 12; and the welding butt joint surfaces of the winding wires 11 are sequentially arranged at intervals from the head end of the core wire 12 along the axial direction, so that the welding butt joint surfaces are positioned on different cross sections of the core wire 12, the problem of stress concentration at local parts is prevented, and the tensile strength of the annular diamond wire is improved. Preferably, the welding interfaces are spirally distributed with the core wire 12 as a center line. Before winding, the head end of each strand of winding wire 11 is arranged at a preset distance in turn along the axial direction from the head end of the core wire 12, and the preset distance is preferably 10-20 cm; it will be appreciated that there may be variations in the distance between the head ends of the strands of wound wire 11 after the wound wire 11 has been wound. In other embodiments, it is also possible to arrange the welding-opposed surfaces of the respective strands of the wound wires 11 not in the same cross section of the core wire 12, and all are within the scope of the present application.
Preferably, the number of strands of the winding wire 11 is 6, and in other embodiments, the number of strands and the preset distance of the winding wire 11 may be set as required, all within the protection scope of the present application.
In each of the above embodiments, the number of strands of the winding wire 11 is 1, the circumferential length of the winding wire 11 is several times the circumferential length of the core wire 12, and the winding wire 11 is continuously wound around the core wire 12 in the circumferential direction. In this arrangement, the core wire 12 is provided with the circumferential length of the annular wire 10 for cutting, the winding wire 11 is cut according to 6 times of the circumferential length of the core wire 12, the winding wire 11 is wound on the core wire 12 by equipment or manual operation to form a closed loop, and the annular wire 10 is formed after continuously winding 6 turns. Wherein, the head end and the tail end of the core wire 12 are correspondingly connected, and the head end and the tail end of the winding wire 11 are correspondingly connected. In the radial cross section of the core wire 12, the radial cross section of the wound wire 11 is uniformly arranged in the circumferential direction of the core wire 12.
In one embodiment, the lay length of the wound thread 11 is 4 mm.
It will be appreciated that after the annular wire 10 is braided, the annular wire 10 of a desired length is woven as a substrate, and diamond particles are bonded to the substrate by means of electroplating using a metal binder. The bonding layer may be a metallic bonding layer. The bonding layer is arranged along the circumferential outer wall of the annular wire 10, and the diamond particles are fixed with the annular wire 10 through the bonding layer. Wherein, the consolidation of the diamond particles can be continuous consolidation or segmented consolidation.
Specifically, the bonding layer includes a first bonding layer and a second bonding layer. The first bonding layer pre-fixes diamond particles and the annular wire 10 and covers the circumferential outer wall of the annular wire 10; the second bonding layer reinforces the diamond particles and the annular wire 10, and covers the circumferential outer wall of the first bonding layer; the diamond particles are arranged to protrude from the second bonding layer.
The specific manufacturing process is as follows: pretreatment: the annular wire 10 is subjected to alkali cleaning oil removal and acid cleaning activation, so that the thickness electroplating binding force is improved;
pre-plating: putting the processed annular wire 10 into an electroplating bath, putting the annular wire into the plating bath, electrifying direct current to pre-plate a layer of nickel so as to improve the holding force of diamond for subsequent sanding, wherein the annular wire 10 is used as a negative electrode in the pre-plating process, a positive electrode is nickel metal, and the current density is 1-50A/square decimeter;
sanding: the preplated annular wire 10 is bought under diamond, direct current is conducted to sand, the annular wire 10 serves as a negative electrode in the sand feeding process, nickel metal serves as a positive electrode, the current density is 1-50A/square decimeter, a nickel layer is deposited on the annular wire 10, the nickel layer serves as a solidification layer to solidify diamond particles on the annular wire 10, and the purpose that diamond is plated on the annular wire 10 is achieved;
thickening: placing the annular wire 10 with sand in an electroplating bath, and reinforcing by applying large current, so as to improve the diamond holding effect, wherein the annular wire 10 is used as a cathode in the thickening process, the anode is nickel metal, and the current density is 1-50A/square decimeter;
inspecting finished products, packaging and warehousing: and (5) packaging and warehousing the qualified products after quality inspection.
The annular diamond wire in the device has high tensile strength and good comprehensive performance, can bear larger cutting wires in use, and reduces the breakage probability of the annular wire 10; the breaking force under the same wire diameter is improved by more than 30%, the service life of the annular wire 10 is greatly prolonged, the use tension can be increased, and the cutting efficiency is improved in the application of the cutting field.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (12)
1. An annular diamond wire comprising an annular wire, the annular wire comprising:
the head end and the tail end of the core wire are correspondingly connected to form a closed loop wire;
the winding wire, the winding wire is in the circumference outer wall setting of heart yearn, and use the heart yearn carries out the spiral winding as the central line, the head end and the tail end of winding wire correspond to connect and form closed loop line.
2. The annular diamond wire according to claim 1, wherein the wound wires are closely arranged in an axial direction of the core wire.
3. The looped diamond wire according to claim 2, wherein the number of strands of the wound wire is several; on the radial section of the core wire, the strands of the winding wires are uniformly distributed in the circumferential direction of the core wire.
4. The annular diamond wire of claim 3, wherein the head end and tail end of each strand of said wound wire are connected in a one-to-one correspondence to form a welded interface.
5. An annular diamond wire according to claim 4, wherein the welding butt joint surfaces of each strand of the wound wire are evenly distributed in the circumferential direction of the core wire; and the welding butt joint surfaces of the winding wires are sequentially arranged at intervals from the head end of the core wire along the axial direction.
6. The annular diamond wire according to claim 5, wherein the number of strands of the wound wire is 6.
7. The looped diamond wire according to claim 2, wherein the number of strands of the wound wire is 1 strand, the circumference of the wound wire is several times the circumference of the core wire, and the wound wire is wound continuously on the core wire around the circumference of the core wire.
8. The annular diamond wire according to claim 7, wherein the wound wire is uniformly arranged in a circumferential direction of the core wire in a radial cross section of the annular diamond wire.
9. Annular diamond wire according to claim 1, characterized in that the lay length of the wound wire is 4 mm.
10. The annular diamond wire according to any one of claims 1 to 9, wherein the core wire and the wound wire are each one of a tungsten wire, a tungsten alloy wire, a tungsten-molybdenum alloy wire, a rhenium alloy wire, and a titanium alloy wire.
11. The annular diamond wire of claim 1, further comprising:
diamond particles;
and the bonding layer is arranged along the circumferential outer wall of the annular wire, and the diamond particles are fixed with the annular wire through the bonding layer.
12. The annular diamond wire of claim 11, wherein the bonding layer comprises:
pre-fixing a first bonding layer of the diamond particles and the annular wire, the first bonding layer covering a circumferential outer wall of the annular wire;
a second bonding layer reinforcing the diamond particles and the annular wire, the second bonding layer covering a circumferential outer wall of the first bonding layer; the diamond particles are arranged to protrude from the second bonding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426687.XU CN216858461U (en) | 2021-12-31 | 2021-12-31 | Annular diamond wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123426687.XU CN216858461U (en) | 2021-12-31 | 2021-12-31 | Annular diamond wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216858461U true CN216858461U (en) | 2022-07-01 |
Family
ID=82150035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123426687.XU Active CN216858461U (en) | 2021-12-31 | 2021-12-31 | Annular diamond wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216858461U (en) |
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2021
- 2021-12-31 CN CN202123426687.XU patent/CN216858461U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 266114 No. 66 Chongsheng Road, High tech Zone, Qingdao, Shandong Patentee after: QINGDAO GAOCE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 047300 Jidian Xiang Beihuang Cun, Huguan County, Changzhi City, Shanxi Province Patentee before: Huguan high test new material technology Co.,Ltd. Country or region before: China |